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Gland Surgery Dec 2021The most common complication of thyroid anesthesia is recurrent laryngeal nerve injury, and anesthesia drugs affect the intraoperative recurrent laryngeal nerve...
BACKGROUND
The most common complication of thyroid anesthesia is recurrent laryngeal nerve injury, and anesthesia drugs affect the intraoperative recurrent laryngeal nerve monitoring indicators, especially nerve blockers, which can cause muscle relaxation and affect vocal cord contraction. The purpose of this study was to investigate the optimal dose of rocuronium during general anesthesia (GA) during thyroid surgery by meta-analysis.
METHODS
Chinese and English databases were searched by the combination of "thyroid", "general anesthesia", and "rocuronium bromide". Publications which took double dose rocuronium GA surgery as the double group and normal dose rocuronium GA surgery as the normal group were included, and Review Manager 5.3 (Rev Man 5.3) was employed for meta-analysis.
RESULTS
A total of fifteen publications were included in the meta-analysis and an overall heterogeneity test was conducted to obtain the results. Comparison of the operation time between the double group and the normal group showed the mean difference (MD): 20.93, 95% confidence interval (CI): (11.48, 30.39) min, Z=4.34, I=94%, and P<0.0001, while that of bleeding volume between the double group and the normal group showed the MD: -24.34, 95% CI: (-28.11, -20.58) mL, Z=12.67, I=91%, and P<0.0001. Comparison of drainage volume between the double group and the normal group showed the MD: 24.40, 95% CI: (19.84, 28.96) mL, Z=10.49, I=68%, and P<0.0001, and between hospitalization days between the double group and the normal group showed the MD: -13.50, 95% CI: (-18.02, -8.97) days, Z=5.85, I=99%, and P<0.0001. Finally, comparison of satisfaction between the double group and the normal group showed risk ratio (RR): 2.16%, 95% CI: (1.88%, 2.48%), Z=10.91, I=0, and P<0.0001. Rev Man 5.3 was employed to obtain the funnel chart of each observation indicator, and the circles of some publications were concentrated on the midline and symmetrical, indicating the research accuracy was high and there was no bias in the publications.
DISCUSSION
This meta-analysis confirmed that a double dose of rocuronium can meet the needs of anesthesia induction and GA during thyroid surgery.
PubMed: 35070884
DOI: 10.21037/gs-21-618 -
European Annals of Otorhinolaryngology,... May 2021There are emerging reports of the effectiveness of in-office awake vocal-fold corticosteroid injection in the treatment of exudative vocal-fold lesions. The aim of this...
OBJECTIVES
There are emerging reports of the effectiveness of in-office awake vocal-fold corticosteroid injection in the treatment of exudative vocal-fold lesions. The aim of this study was to review this therapy and specify indications, practical modalities and outcomes.
STUDY DESIGN
Systematic review of the literature without meta-analysis.
METHODS
A systematic review by PubMed search for the period January 2000 to December 2018 was carried out.
RESULTS
Nine articles were included, for a total of 502 lesions: nodules (46.4%), polyps (31.7%), and Reinke's edema (21.9%). Submucosal injection of low-dose triamcinolone acetonide (0.1 to 0.3mL) was transoral, transcutaneous or transnasal via flexible endoscope with operating channel. Lesion volume was significantly reduced in more than 90% of cases, with significant vocal improvement in all studies. Relapse rates ranged between 4% and 31%, with time to relapse of 1 to 40 months.
CONCLUSIONS
First-line treatment of exudative glottic lesions by submucosal corticosteroid injection provides at least transient significant reduction in lesion volume and vocal improvement. It is consensually reserved to moderate-sized mainly exudative lesions without fibrosis. In-office injection provides an immediate therapeutic response in case of vocal impairment, enabling surgery under general anesthesia to be postponed.
Topics: Adrenal Cortex Hormones; Humans; Laryngeal Edema; Polyps; Vocal Cords
PubMed: 33191161
DOI: 10.1016/j.anorl.2020.09.001 -
Brazilian Journal of Otorhinolaryngology 2024To assess the safety and effectiveness of bilateral axillo-breast approach robotic thyroidectomy in thyroid tumor. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
To assess the safety and effectiveness of bilateral axillo-breast approach robotic thyroidectomy in thyroid tumor.
METHODS
Bilateral axillo-breast approach robotic thyroidectomy and other approaches (open thyroidectomy, transoral robotic thyroidectomy, and bilateral axillo-breast approach endoscopic thyroidectomy) were compared in studies from 6 databases.
RESULTS
Twenty-two studies (8830 individuals) were included. Bilateral axillo-breast approach robotic thyroidectomy had longer operation time, greater cosmetic satisfaction, and reduced transient hypoparathyroidism than conventional open thyroidectomy. Compared to bilateral axillo-breast approach endoscopic thyroidectomy, bilateral axillo-breast approach robotic thyroidectomy had greater amount of drainage, lower chances of transient vocal cord palsy and permanent hypothyroidism, and better surgical completeness (postopertive thyroblobulin level and lymph node removal). Bilateral axillo-breast approach robotic thyroidectomy induced greater postoperative drainage and greater patient dissatisfaction than transoral robotic thyroidectomy.
CONCLUSION
Bilateral axillo-breast approach robotic thyroidectomy is inferior to transoral robotic thyroidectomy in drainage and cosmetic satisfaction but superior to bilateral axillo-breast approach endoscopic thyroidectomy in surgical performance. Its operation time is longer, but its cosmetic satisfaction is higher than open thyroidectomy.
Topics: Humans; Thyroidectomy; Robotic Surgical Procedures; Neck Dissection; Breast; Thyroid Neoplasms; Retrospective Studies; Treatment Outcome; Postoperative Complications
PubMed: 38228051
DOI: 10.1016/j.bjorl.2023.101376 -
Frontiers in Neurology 2024To systematically review vagus nerve stimulation (VNS) studies to present data on the safety and efficacy on motor recovery following stroke, traumatic brain injury...
OBJECTIVE
To systematically review vagus nerve stimulation (VNS) studies to present data on the safety and efficacy on motor recovery following stroke, traumatic brain injury (TBI), and spinal cord injury (SCI).
METHODS
Data sources: PubMed, EMBASE, SCOPUS, and Cochrane.
STUDY SELECTION
Clinical trials of VNS in animal models and humans with TBI and SCI were included to evaluate the effects of pairing VNS with rehabilitation therapy on motor recovery.
DATA EXTRACTION
Two reviewers independently assessed articles according to the evaluation criteria and extracted relevant data electronically.
DATA SYNTHESIS
Twenty-nine studies were included; 11 were animal models of stroke, TBI, and SCI, and eight involved humans with stroke. While there was heterogeneity in methods of delivering VNS with respect to rehabilitation therapy in animal studies and human non-invasive studies, a similar methodology was used in all human-invasive VNS studies. In animal studies, pairing VNS with rehabilitation therapy consistently improved motor outcomes compared to controls. Except for one study, all human invasive and non-invasive studies with controls demonstrated a trend toward improvement in motor outcomes compared to sham controls post-intervention. However, compared to non-invasive, invasive VNS, studies reported severe adverse events such as vocal cord palsy, dysphagia, surgical site infection, and hoarseness of voice, which were found to be related to surgery.
CONCLUSION
Our review suggests that VNS (non-invasive or invasive) paired with rehabilitation can improve motor outcomes after stroke in humans. Hence, VNS human studies are needed in these populations (referring to SCI and TBI?) or just SCI. There are risks related to device implantation to deliver invasive VNS compared to non-invasive VNS. Future human comparison studies are required to study and quantify the efficacy vs. risks of paired VNS delivered via different methods with rehabilitation, which would allow patients to make an informed decision.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=330653.
PubMed: 38872818
DOI: 10.3389/fneur.2024.1390217 -
Ear, Nose, & Throat Journal Mar 2023Myoepithelial carcinoma of the head and neck is a rare malignant tumor that usually arises from the salivary glands but rarely from the larynx. Here, we describe 11...
Myoepithelial carcinoma of the head and neck is a rare malignant tumor that usually arises from the salivary glands but rarely from the larynx. Here, we describe 11 cases (one treated by us and 10 previously published) of laryngeal myoepithelial carcinoma. Our patient was a 60-year-old male who initially presented with hoarseness and throat pain. The patient had suffered from continuing hoarseness and throat pain for one month before he consulted an otorhinolaryngologist. Computed tomography (CT) scan showed a polypoid tumor involving the right vocal cords. Biopsy was performed, and the disease was pathologically diagnosed as myoepithelial carcinoma of the larynx by hematoxylin-eosin and immunohistochemical staining. The total follow-up period was 15 months. Repeated laryngoscopies or CT scans revealed no recurrence or residual lesion during the post-surgical course.
PubMed: 36931828
DOI: 10.1177/01455613231165156 -
Otolaryngology--head and Neck Surgery :... Feb 2021To examine and compare the outcomes of various types of glottic widening surgery (GWS) for initial management of bilateral vocal fold paralysis (BVFP) in children, the... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To examine and compare the outcomes of various types of glottic widening surgery (GWS) for initial management of bilateral vocal fold paralysis (BVFP) in children, the outcomes of different GWS procedures in children who underwent initial tracheostomy, and the rate of decannulation in children who underwent tracheostomy alone versus tracheostomy followed by GWS.
DATA SOURCES
PubMed, Web of Science, Cochrane Library, and Embase were searched following the PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and Meta-analyses) on September 9, 2019, with no date restriction.
REVIEW METHODS
Articles focusing on GWS or tracheostomy for initial management of BVFP were included. Articles describing patients who received no surgical intervention for BVFP were excluded.
RESULTS
A total of 5989 articles were reviewed: 67 articles met inclusion criteria, and 240 patients were incorporated into the analysis. Patients who underwent primary GWS had an eventual tracheostomy rate of 6.0% (5/83). There were no statistically significant differences in the rate of tracheostomy, reoperation, or mortality among cricoid split, suture lateralization, and cordectomy/cordotomy. Patients who underwent primary tracheostomy failed to achieve decannulation in 36.9% (58/157) of cases. Decannulation was more likely in tracheostomized children who received GWS than those who did not (odds ratio, 6.336; < .0001).
CONCLUSIONS
Most children who undergo primary GWS for BVFP avoid tracheostomy or reoperation. These data demonstrated no differences in surgical outcomes among the most common types of GWS for BVFP. For children who receive a tracheostomy as their first intervention for BVFP, GWS is associated with a significantly improved rate of decannulation.
Topics: Child; Humans; Laryngoscopy; Vocal Cord Paralysis; Vocal Cords; Voice Quality
PubMed: 32689890
DOI: 10.1177/0194599820944892 -
JAMA Otolaryngology-- Head & Neck... Jun 2022Papillary thyroid microcarcinomas (PTMCs) have been associated with increased thyroid cancer incidence in recent decades. Total thyroidectomy (TT) has historically been... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Papillary thyroid microcarcinomas (PTMCs) have been associated with increased thyroid cancer incidence in recent decades. Total thyroidectomy (TT) has historically been the primary treatment, but current guidelines recommend hemithyroidectomy (HT) for select low-risk cancers; however, the risk-benefit ratio of the 2 operations is incompletely characterized.
OBJECTIVE
To compare surgical complication rates between TT and HT for PTMC treatment.
DATA SOURCES
SCOPUS, Medline via the PubMed interface, and the Cochrane Central Register of Controlled Trials (CENTRAL); through January 1, 2021, with no starting date restriction. Terms related to papillary thyroid carcinoma and its treatment were used for article retrieval. This meta-analysis used the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline and was written according to the Meta-analysis of Observational Studies in Epidemiology (MOOSE) proposal.
STUDY SELECTION
Original investigations of adults reporting primary surgical treatment outcomes in PTMC and at least 1 complication of interest were included. Articles evaluating only secondary operations or non-open surgical approaches were excluded. Study selection, data extraction, and risk of bias assessment were performed by 2 independent reviewers and conflicts resolved by a senior reviewer.
DATA EXTRACTION AND SYNTHESIS
Pooled effect estimates were calculated using a random-effects inverse-variance weighting model.
MAIN OUTCOMES AND MEASURES
Cancer recurrence and site, mortality (all-cause and disease-specific), vocal fold paralysis, hypoparathyroidism, and hemorrhage/hematoma. Risk of bias was assessed using the McMaster Quality Assessment Scale of Harms scale.
RESULTS
In this systematic review and meta-analysis, 17 studies were analyzed and included 1416 patients undergoing HT and 2411 patients undergoing TT (HT: pooled mean [SD] age, 47.0 [10.0] years; 1139 [84.6%] were female; and TT: pooled mean [SD] age, 48.8 [10.0] years; 1671 [77.4%] were female). Patients undergoing HT had significantly lower risk of temporary vocal fold paralysis compared with patients undergoing TT (3.3% vs 4.5%) (weighted risk ratio [RR], 0.4; 95% CI, 0.2-0.7), temporary hypoparathyroidism (2.2% vs 21.3%) (weighted RR, 0.1; 95% CI, 0.0-0.4), and permanent hypoparathyroidism (0% vs 1.8%) (weighted RR, 0.2; 95% CI, 0.0-0.8). Contralateral lobe malignant neoplasm recurrence was 2.3% in the HT group, while no such events occurred in the TT group. Hemithyroidectomy was associated with a higher overall recurrence rate (3.8% vs 1.0%) (weighted RR, 2.6; 95% CI, 1.3-5.4), but there was no difference in recurrence in the thyroid bed or neck.
CONCLUSIONS AND RELEVANCE
The results of this systematic review and meta-analysis help characterize current knowledge of the risk-benefit ratio of HT vs TT for treatment of PTMC and provide data that may have utility for patient counseling surrounding treatment decisions.
Topics: Carcinoma, Papillary; Female; Humans; Hypoparathyroidism; Male; Neoplasm Recurrence, Local; Observational Studies as Topic; Thyroid Neoplasms; Thyroidectomy; Vocal Cord Paralysis
PubMed: 35511129
DOI: 10.1001/jamaoto.2022.0621 -
Frontiers in Oncology 2022This meta-analysis evaluated the short-term safety and efficacy of indocyanine green (ICG) fluorescence in gastric reconstruction to determine a suitable anastomotic...
OBJECTIVES
This meta-analysis evaluated the short-term safety and efficacy of indocyanine green (ICG) fluorescence in gastric reconstruction to determine a suitable anastomotic position during esophagectomy.
METHODS
The Preferred Reporting Items for Systematic Reviews and Meta-Analyzes 2020 (PRISMA) were followed for this analysis.
RESULTS
A total of 9 publications including 1,162 patients were included. The operation time and intraoperative blood loss were comparable in the ICG and control groups. There was also no significant difference in overall postoperative mortality, reoperation, arrhythmia, vocal cord paralysis, pneumonia, and surgical wound infection. The ICG group had a 2.66-day reduction in postoperative stay. The overall anastomotic leak (AL) was 17.6% (n = 131) in the control group and 4.5% (n = 19) in the ICG group with a relative risk (RR) of 0.29 (95% CI 0.18-0.47). A subgroup analysis showed that the application of ICG in cervical anastomosis significantly reduced the incidence of AL (RR of 0.31, 95% CI 0.18-0.52), but for intrathoracic anastomosis, the RR 0.35 was not significant (95% CI 0.09-1.43). Compared to an RR of 0.35 in publications with a sample size of <50, a sample size of >50 had a lower RR of 0.24 (95% CI 0.12-0.48). Regarding intervention time of ICG, the application of ICG both before and after gastric construction had a better RR of 0.25 (95% CI 0.07-0.89).
CONCLUSIONS
The application of ICG fluorescence could effectively reduce the incidence of AL and shorten the postoperative hospital stay for patients undergoing cervical anastomosis but was not effective for patients undergoing intrathoracic anastomosis. The application of ICG fluorescence before and after gastric management can better prevent AL.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, CRD:42021244819.
PubMed: 35719988
DOI: 10.3389/fonc.2022.847510 -
International Journal of Surgery... Jan 2024Emerging remote-access surgical methods are utilized to treat differentiated thyroid cancer. The study aimed to compare the surgical integrity, safety, efficacy, and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Emerging remote-access surgical methods are utilized to treat differentiated thyroid cancer. The study aimed to compare the surgical integrity, safety, efficacy, and postoperative experience of patients among common surgical methods.
METHODS
The PubMed, Medline, Cochrane Library, Web of Science, and EMBASE databases were searched from their inception until March 2023. Pairwise meta-analysis and Bayesian network meta-analysis were performed. The surface under the cumulative ranking curve (SUCRA) was used to illuminate the probability that each method would be the best for each outcome.
RESULTS
Thirty-two studies comprising 7042 patients were included. Robotic bilateral axillo-breast approach (RBABA) and robotic gasless transaxillary approach (RGAA) retrieved fewer lymph nodes (LNs) than open thyroidectomy (OT). RBABA showed a significantly lower permanent recurrent laryngeal nerve (RLN) palsy rate than OT. According to SUCRA values, endoscopic transoral approach (EOA) ranked the highest in retrieved LNs (0.84), the proportion of stimulated serum thyroglobulin less than 1.0 ng/ml (0.77), and the pain score (0.77). Endoscopic bilateral areola approach (EBAA) ranked the highest in the transient RLN palsy rate (0.72). The endoscopic gasless transaxillary approach (EGAA) ranked the highest in the transient hypoparathyroidism rate (0.78). RBABA ranked the highest in the rate of permanent RLN palsy (0.94) and hypoparathyroidism (0.77). OT ranked the highest in operative time (0.92).
CONCLUSIONS
Each surgical method of total thyroidectomy has benefits and limitations. EOA performed the best in maintaining surgical integrality and reducing the pain score, while taking a long operative time. Generally, RBABA showed the best advantage in protecting parathyroid glands and RLN but with the longest operative time. OT had the best advantage in operative time. Therefore, OT and EOA are ideal methods for patients with a higher risk of central LN metastasis. RBABA and EOA may not be suitable for elderly patients or those with high anesthesia risk.
Topics: Humans; Aged; Thyroidectomy; Bayes Theorem; Network Meta-Analysis; Thyroid Neoplasms; Vocal Cord Paralysis; Hypoparathyroidism; Adenocarcinoma; Pain; Retrospective Studies
PubMed: 37916941
DOI: 10.1097/JS9.0000000000000819 -
Diagnostic Pathology Aug 2023Primary pulmonary hyalinizing clear cell carcinoma (HCCC) is a low-grade salivary gland-type carcinoma. Until now, 23 cases of pulmonary HCCC have been reported.
BACKGROUND
Primary pulmonary hyalinizing clear cell carcinoma (HCCC) is a low-grade salivary gland-type carcinoma. Until now, 23 cases of pulmonary HCCC have been reported.
CASE PRESENTATION
Here, we present a patient with primary pulmonary HCCC along with vocal-cord squamous cell carcinoma (SCC) revealed by biopsy examination. The patient underwent radiotherapy for vocal-cord SCC, followed by right upper lobectomy and lymph node dissection 10 months later. Histology revealed polygonal cells with eosinophilic or clear cytoplasm in the myxoid matrix together with hyaline degeneration. The tumor involved the whole layer of the segmental bronchus and regionally involved the alveolar tissue along with one intrapulmonary lymph node. Targeted RNA sequencing revealed Ewing Sarcoma Breakpoint Region 1 (EWSR1)- activating transcription factor 1 (ATF1) fusion. We analyzed the data on pulmonary malignant tumors between 2000 and 2019 in the Surveillance, Epidemiology, and End Results (SEER) database and reviewed all cases of pulmonary HCCC with EWSR1 fusion by searching PubMed. The results showed that head and neck (HN) adenoid cystic carcinoma (ACC) (47.89%) and HNSCC (22.54%) were the most common carcinomas occurring with pulmonary salivary gland-type malignant tumors. Screening of 24 cases of pulmonary HCCC with EWSR1 fusion revealed that five cases demonstrated lymph node metastases and only two had documented tumor recurrences. HCCC is rare and easily misdiagnosed as SCC, but the treatment regimen differs between pulmonary HCCC and SCC.
CONCLUSIONS
Hence, pulmonary tumors with clear cells must be diagnosed with caution. Next-generation sequencing (NGS) may be useful for diagnosis, especially in cases with a history of squamous cell carcinoma (SCC).
Topics: Humans; Adenocarcinoma, Clear Cell; Carcinoma, Squamous Cell; Head and Neck Neoplasms; Laryngeal Neoplasms; Lung Neoplasms; Neoplasm Recurrence, Local; Salivary Gland Neoplasms
PubMed: 37553667
DOI: 10.1186/s13000-023-01376-y