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Archives of Oral Biology Jan 2024The scientific literature presents conflicting data on a possible causal relationship between opium users and the development of head and neck cancer (HNC). This study... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
The scientific literature presents conflicting data on a possible causal relationship between opium users and the development of head and neck cancer (HNC). This study aimed to explore the risk of HNC among opium users is a narcotic addictive drug.
DESIGN
A systematic review and meta-analysis encompassed academic databases and gray literature up to May 2023, focusing on epidemiologic observational studies that reported the effect size of the HNC risk and opium use.
RESULTS
This study incorporated 14 effect size estimations to examine the association between opium use and the risk of head and neck cancers based on various HNC sub-sites, including the lip and oral cavity, pharynx, and larynx. The random effect model revealed a significant correlation between combined HNCs and opium use (odds ratio [OR]: 4.88; 95 % confidence interval [CI]: 2.99, 7.96). Additionally, opium consumption significantly increased the incidence of lip and oral cavity cancers (OR: 1.82; 95 % CI: 1.25, 2.65). Opium users faced an approximately eightfold increase in laryngeal cancer risk (OR: 7.86; 95 % CI: 4.66, 13.24) compared to non-opium users.
CONCLUSIONS
In summary, our findings strongly suggest that opium use is emerging as a significant risk factor for HNC. This underscores the need for further research and focused preventive measures to address this concerning association.
Topics: Humans; Opium; Opium Dependence; Head and Neck Neoplasms; Risk Factors; Laryngeal Neoplasms
PubMed: 37980840
DOI: 10.1016/j.archoralbio.2023.105846 -
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 -
Clinical Otolaryngology : Official... Nov 2022Recent guidelines suggest obstructive sleep apnoea (OSA) is not an absolute contraindication for same day discharge following surgery. The aim of this systematic review... (Review)
Review
INTRODUCTION
Recent guidelines suggest obstructive sleep apnoea (OSA) is not an absolute contraindication for same day discharge following surgery. The aim of this systematic review was to examine the feasibility and safety of day case nasal and/or palatopharyngeal surgery in patients with OSA.
METHODS
We performed a systematic search of PubMed, EMBASE and the Cochrane library. Quality assessment of included studies was performed. The protocol of this systematic review was registered with PROSPERO (CRD42021273451).
RESULTS
A total of 1836 patients from 10 observational studies were included. There were 268 (15.4%) nasal surgeries, 738 palatopharyngeal surgeries (42.4%) and 735 (42.2%) combined nasal and palatopharyngeal surgery. The majority of patients had moderate to severe OSA. A total of 860 patients (49.8%) were successfully discharged as day cases. There were no standard criteria for daycase surgery. Post-anaesthetic respiratory events were reported in 86/1750 (4.9%) patients. Oxygen desaturation was the most common respiratory event (83.7%, n = 72). There was no mortality reported.
CONCLUSION
Current data suggests day surgery is feasible in carefully selected patients with OSA undergoing nasal and/or palatopharyngeal surgery. Further well-designed prospective studies with an emphasis on the systematic assessment of complications are required to establish safety and daycase criteria.
Topics: Feasibility Studies; Humans; Oxygen; Pharyngeal Muscles; Prospective Studies; Sleep Apnea, Obstructive
PubMed: 35916238
DOI: 10.1111/coa.13969 -
The Cochrane Database of Systematic... Apr 2017Oro/nasopharyngeal suction is a method used to clear secretions from the oropharynx and nasopharynx through the application of negative pressure via a suction catheter... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Oro/nasopharyngeal suction is a method used to clear secretions from the oropharynx and nasopharynx through the application of negative pressure via a suction catheter or bulb syringe. Traditionally, airway oro/nasopharyngeal suction at birth has been used routinely to remove fluid rapidly from the oropharynx and nasopharynx in vigorous and non-vigorous infants at birth. Concerns relating to the reported adverse effects of oro/nasopharyngeal suctioning led to a practice review and routine oro/nasopharyngeal suctioning is no longer recommended for vigorous infants. However, it is important to know whether there is any clear benefit or harm for infants whose oro/nasopharyngeal airway is suctioned compared to infants who are not suctioned.
OBJECTIVES
To evaluate the effect of routine oropharyngeal/nasopharyngeal suction compared to no suction on mortality and morbidity in newly born infants.
SEARCH METHODS
We used the standard search strategy of the Cochrane Neonatal Review group to search the Cochrane Central Register of Controlled Trials (CENTRAL 2016, Issue 3), MEDLINE via PubMed (1966 to April 18, 2016), Embase (1980 to April 18, 2016), and CINAHL (1982 to April 18, 2016). We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials.
SELECTION CRITERIA
Randomised, quasi-randomised controlled trials and cluster randomised trials that evaluated the effect of routine oropharyngeal/nasopharyngeal suction compared to no suction on mortality and morbidity in newly born infants with and without meconium-stained amniotic fluid.
DATA COLLECTION AND ANALYSIS
The review authors extracted from the reports of the clinical trials, data regarding clinical outcomes including mortality, need for resuscitation, admission to neonatal intensive care, five minute Apgar score, episodes of apnoea and length of hospital stay.
MAIN RESULTS
Eight randomised controlled trials met the inclusion criteria and only included term infants (n = 4011). Five studies included infants with no fetal distress and clear amniotic fluid, one large study included vigorous infants with clear or meconium-stained amniotic fluid, and two large studies included infants with thin or thick meconium-stained amniotic fluid. Overall, there was no statistical difference between oro/nasopharyngeal suction and no oro/nasopharyngeal suction for all reported outcomes: mortality (typical RR 2.29, 95% CI 0.94 to 5.53; typical RD 0.01, 95% CI -0.00 to 0.01; I = 0%, studies = 2, participants = 3023), need for resuscitation (typical RR 0.85, 95% CI 0.69 to 1.06; typical RD -0.01, 95% CI -0.03 to 0.00; I = 0%, studies = 5, participants = 3791), admission to NICU (typical RR 0.82, 95% CI 0.62 to 1.08; typical RD -0.03, 95% CI -0.08 to 0.01; I = 27%, studies = 2, participants = 997) and Apgar scores at five minutes (MD -0.03, 95% CI -0.08 to 0.02; I not estimated, studies = 3, participants = 330).
AUTHORS' CONCLUSIONS
The currently available evidence does not support or refute the benefits or harms of routine oro/nasopharyngeal suction over no suction. Further high-quality studies are required in preterm infants or term newborn infants with thick meconium amniotic fluid. Studies should investigate long-term effects such as neurodevelopmental outcomes.
Topics: Amniotic Fluid; Brain Ischemia; Humans; Infant; Infant Mortality; Infant, Newborn; Infections; Intensive Care Units, Neonatal; Intention to Treat Analysis; Meconium; Nasopharynx; Oropharynx; Randomized Controlled Trials as Topic; Resuscitation; Suction
PubMed: 28419406
DOI: 10.1002/14651858.CD010332.pub2 -
BMJ Open Jun 2021The main objective of this review was to describe and quantify the association between (FN) and acute sore throat in primary healthcare (PHC). (Meta-Analysis)
Meta-Analysis
PURPOSE
The main objective of this review was to describe and quantify the association between (FN) and acute sore throat in primary healthcare (PHC).
METHODS
In this systematic review and meta-analysis, we searched Scopus and PubMed for case-control studies reporting the prevalence of FN in patients attending primary care for an uncomplicated acute sore throat as well as in healthy controls. Only studies published in English were considered. Publications were not included if they were case studies, or if they included patients prescribed antibiotics before the throat swab, patients with a concurrent malignant disease, on immunosuppression, having an HIV infection, or patients having another acute infection in addition to a sore throat. Inclusion criteria and methods were specified in advance and published in PROSPERO. The primary outcome was positive etiologic predictive value (P-EPV), quantifying the probability for an association between acute sore throat and findings of FN in the pharynx. For comparison, our secondary outcome was the corresponding P-EPV for group A (GAS).
RESULTS
PubMed and Scopus yielded 258 and 232 studies, respectively. Removing duplicates and screening the abstracts resulted in 53 studies subsequently read in full text. For the four studies of medium to high quality included in the meta-analysis, the cumulative P-EPV regarding FN was 64% (95% CI 33% to 83%). GAS, based on data from the same publications and patients, yielded a positive EPV of 93% (95% CI 83% to 99%).
CONCLUSIONS
The results indicate that FN may play a role in PHC patients with an acute sore throat, but the association is much weaker compared with GAS.
Topics: Anti-Bacterial Agents; Fusobacterium necrophorum; HIV Infections; Humans; Pharyngitis; Primary Health Care; Streptococcus pyogenes
PubMed: 34088705
DOI: 10.1136/bmjopen-2020-042816 -
Salvage treatments for locally recurrent nasopharyngeal cancer: Systematic review and meta-analysis.Head & Neck Feb 2023The present study aimed to evaluate the effectiveness and safety of various salvage treatments to treat locally recurrent nasopharyngeal carcinoma (IrNPC). A... (Meta-Analysis)
Meta-Analysis Review
The present study aimed to evaluate the effectiveness and safety of various salvage treatments to treat locally recurrent nasopharyngeal carcinoma (IrNPC). A comprehensive search was conducted to gather relevant research publications on salvage treatment for IrNPC. Specifically, 2-, 3-, and 5-year overall survival were the primary outcome. A total of 89 studies with 101 cohorts were collected. Endoscopic nasopharyngectomy was found to be associated with a significantly improved 5-year OS compared with CRT (p = 0.027) and IMRT (p = 0.016). Moreover, based on recurrence T classification, the 2-, 3-, and 5-year OS were similar across different treatments. Endoscopic nasopharyngectomy was associated with a significant reduction in treatment-related complications (grade ≥ 3) compared with IMRT (p < 0.001) and open nasopharyngectomy (p = 0.028). Endoscopic nasopharyngectomy may provide comparable treatment outcomes to re-irradiation, while offering a better safety profile for selective patients with resectable IrNPC.
Topics: Humans; Nasopharyngeal Carcinoma; Nasopharyngeal Neoplasms; Salvage Therapy; Neoplasm Recurrence, Local; Nasopharynx
PubMed: 36420965
DOI: 10.1002/hed.27253 -
Journal of Neuroradiology = Journal de... Sep 2021This systematic review aims to clarify and comprehensively detail the sometimes variable published imaging features as well as the pathogenesis, clinical diagnostic... (Review)
Review
This systematic review aims to clarify and comprehensively detail the sometimes variable published imaging features as well as the pathogenesis, clinical diagnostic criteria, and treatment options of IgG4-Related Diseases (IgG4-RD) in the head and neck to aid the radiologist in diagnosing relapse and new sites of disease. A literature search in PubMed and EMBASE for reported cases of IgG4-RD was performed in December 2019. Case reports or series of IgG4-RD in the head and neck in adults that included sufficient imaging and pathology findings were included. This yielded 50 reports. IgG4-RD locations included the orbits, thyroid, pituitary gland, paranasal sinuses, salivary and parotid glands, larynx, pharynx, cervical lymph nodes, meninges, and skull base. Most lesions demonstrated non-specific homogenous CT attenuation, diffuse enhancement, isointense/low T2 signal intensity, and low T1 signal intensity. 6 cases from our institution followed previously reported imaging patterns.
Topics: Adult; Diagnostic Imaging; Head; Humans; Immunoglobulin G4-Related Disease; Skull Base
PubMed: 33516733
DOI: 10.1016/j.neurad.2021.01.006 -
Children (Basel, Switzerland) Jan 2023The human upper respiratory tract comprises the nasal cavity, pharynx and larynx regions and offers distinct microbial communities. However, an imbalance and alterations... (Review)
Review
The human upper respiratory tract comprises the nasal cavity, pharynx and larynx regions and offers distinct microbial communities. However, an imbalance and alterations in the nasal mucosa microbiome enhance the risk of chronic respiratory conditions in patients with allergic respiratory diseases. This is particularly important in children and adolescents once allergic rhinitis (AR) is an inflammatory disorder of the nasal mucosa, often associated with an increase in pulmonary allergic inflammation. Therefore, this systematic review aimed to collect scientific data published concerning the microbial community alterations in nasal mucosa of children and adolescents suffering from AR or in association with adenotonsillar hypertrophy (AH) and allergic rhinoconjunctivitis (ARC). The current study was performed using the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Publications related to microbiome alterations in the nasal mucosa in pediatric age, studies including next-generation sequencing platforms, and studies exclusively written in the English language were some of the inclusion criteria. In total, five articles were included. Despite the scarcity of the published data in this research field and the lack of prospective studies, the genera , , , , , and dominate the nares and nasopharyngeal microbiome of the pediatric population regardless of their age. However, an imbalance in the resident bacterial community in the nasal mucosa was observed. The genera , and were more abundant in the nasal cavity of AR and AH children, while and were predominant in the hypopharyngeal region of AR infants. An abundance of spp. was also reported in the anterior nares and hypopharyngeal region of children and adolescents suffering from AR passive smoke exposure and ARC. These records suggest that different nasal structures, ageing, smoke exposure and the presence of other chronic disorders shape the nasal mucosa microbiome. Therefore, the establishment of adequate criteria for sampling would be established for a deeper understanding and a trustworthy comparison of the microbiome alterations in pediatric age.
PubMed: 36832355
DOI: 10.3390/children10020226 -
Sexual Health Jun 2016Background Chlamydia and gonorrhoea are the two most common sexually transmissible infections (STI) among men who have sex with men (MSM) worldwide. Infections at the... (Review)
Review
UNLABELLED
Background Chlamydia and gonorrhoea are the two most common sexually transmissible infections (STI) among men who have sex with men (MSM) worldwide. Infections at the pharynx and rectum are usually asymptomatic; however, the natural history of these infections remains unknown. The aim of this study is to estimate the duration of both infections at the extragenital sites from published epidemiological cohort studies.
METHODS
English peer-reviewed articles were searched from 1 January 2000 to 12 March 2015 in three electronic databases (MEDLINE, EMBASE and Cochrane Central). The prevalence-to-incidence ratio from each study was calculated to reflect the duration of each infection. This review followed the PRISMA guidelines and was registered in PROSPERO (CRD42014007087).
RESULTS
There were 2585 records identified, with 1721 abstracts and 52 full-text articles screened, resulting in four studies fulfilling the inclusion criteria. Pharyngeal gonorrhoea (114-138 days) had a shorter duration of infection than rectal gonorrhoea (346 days). In addition, chlamydia had a longer duration of infection at the pharynx (667 days) and rectum (579 days) compared with gonorrhoea infection.
CONCLUSIONS
Gonorrhoea has a shorter duration of infection than chlamydia, suggesting that annual STI screening will be more effective at diagnosing chlamydia than gonorrhoea. The current STI guidelines recommend screening gonorrhoea and chlamydia at least once a year in MSM; it would only detect ~30% of incident pharyngeal gonorrhoea cases, with a mean duration of 4 months.
Topics: Chlamydia Infections; Gonorrhea; Homosexuality, Male; Humans; Male; Pharynx; Prevalence; Rectum; Sexual and Gender Minorities
PubMed: 26886136
DOI: 10.1071/SH15175 -
International Journal of Pediatric... Dec 2017Recent evidence has challenged the practice of tonsillectomy in children with sleep-disordered breathing. Tonsillotomy (subtotal/partial/intracapsular tonsillectomy) has... (Review)
Review
BACKGROUND
Recent evidence has challenged the practice of tonsillectomy in children with sleep-disordered breathing. Tonsillotomy (subtotal/partial/intracapsular tonsillectomy) has been proposed as an alternative with equivalent effectiveness and decreased post-operative morbidity, thus improving cost-effectiveness.
OBJECTIVE
To systematically review the literature comparing clinical efficacy, post-operative morbidity, and cost-effectiveness of tonsillotomy and tonsillectomy in paediatric (<16yo) patients with sleep-disordered breathing.
DATA SOURCES
A systematic search of MEDLINE, EMBASE, and CENTRAL (1984-July 2014) was conducted. Papers in English directly comparing post-operative outcomes in tonsillectomy and tonsillotomy in children undergoing surgery for sleep-disordered breathing were included.
REVIEW METHODS
Two authors independently assessed abstracts for relevance, with disagreements resolved by a third author. Selected studies were independently assessed regarding inclusion and exclusion criteria.
RESULTS
Thirty-two studies satisfied inclusion and exclusion criteria (19 randomised, 13 non-randomised). Patient satisfaction, quality-of-life, and polysomnographic improvement post-surgery did not vary between tonsillotomy and tonsillectomy. Tonsillotomy reduced the odds of a secondary haemorrhage by 79% (OR 0.21, 95% CI 0.17-0.27, p < 0.01), decreased post-operative pain and reduced return to normal oral intake by 2.8 days (95% CI 1.08-4.52, p < 0.01). The odds of readmission were decreased by 62% (OR 0.38, 95% CI 0.23-0.60, p < 0.01). Tonsillotomy had a slightly higher rate of symptom recurrence (4.51%) than tonsillectomy (2.55%), the long-term impact of which was unclear.
CONCLUSION
Current evidence supports tonsillotomy in children with obstructive surgical indications. It is likely to reduce post-operative haemorrhage, pain, and facilitate a faster return to normal diet and activity. Healthcare burden is decreased due to fewer post-operative complications and reduced need for medical re-contact. More research is necessary to assess the risk of recurrence, and further classification of secondary haemorrhage severity is required to fully clarify the clinical benefit of tonsillotomy.
Topics: Child; Child, Preschool; Female; Humans; Male; Palatine Tonsil; Patient Satisfaction; Postoperative Complications; Sleep Apnea Syndromes; Tonsillectomy; Treatment Outcome
PubMed: 29224763
DOI: 10.1016/j.ijporl.2017.10.008