Objectives Thyroglossal duct cysts (TGDCs) are a common congenital mass in the cervical region. As the traditional surgical approach for TGDC removal, the Sistrunk procedure, often leaves a visible neck scar, the demand for improved cosmetic outcomes has increased. Emerging endoscopy‐assisted approaches offer promise for addressing cosmetic concerns. We conducted a scoping review to evaluate the feasibility and safety of endoscopy‐assisted TGDC surgery. Data Sources PubMed, Embase, and Cochrane databases. Methods Electronic databases were searched from their respective inception dates to January 2023. Data on surgical approach, patient demographics, surgical procedure, and postoperative outcomes were extracted and analyzed. The quality of the studies was assessed using the Joanna Briggs Institute Critical Appraisal Checklist. Results The literature search yielded nine articles published between 2011 and 2022. Overall, 85 patients in these studies successfully underwent endoscopy‐assisted TGDC surgery using various approaches, including areolar, axillo‐breast, transoral‐vestibular, and transoral‐sublingual. The operative time varied across the studies, ranging from 50 to 480 min. TGDC sizes ranged from 1 to 3 cm in diameter. Complications, including infection, skin bruising, and dysarthria, were reported in seven patients (8%). No cases of conversion to open surgery or postoperative recurrences were reported. Conclusion Endoscopy‐assisted surgery is a potential alternative for patients seeking TGDC resection with satisfactory aesthetic results while ensuring safety. However, existing evidence is insufficient to support the superior effectiveness of endoscopy‐assisted TGDC surgery over the traditional Sistrunk procedure. Laryngoscope , 134:3038–3043, 2024
Abstract The accumulation of palmitic acid (PA), implicated in obesity, can induce apoptotic cell death and inflammation of astrocytes. Caveolin-1 (Cav-1), an essential protein for astrocytes survival, can be degraded by autophagy, which is a double-edge sword that can either promote cell survival or cell death. The aim of this study was to delineate whether the autophagic degradation of Cav-1 is involved in PA-induced apoptosis and inflammation in hippocampal astrocytes. In this study we found that: (1) PA caused apoptotic death and inflammation by autophagic induction; (2) Cav-1 was degraded by PA-induced autophagy and PA induced autophagy in a Cav-1-independent manner; (3) the degradation of Cav-1 was responsible for PA-induced autophagy-dependent apoptotic cell death and inflammation; (4) chronic high-fat diet (HFD) induced Cav-1 degradation, apoptosis, autophagy, and inflammation in the hippocampal astrocytes of rats. Our results suggest that the autophagic degradation of Cav-1 contributes to PA-induced apoptosis and inflammation of astrocytes. Therefore, Cav-1 may be a potential therapeutic target for central nervous system injuries caused by PA accumulation.
People with diabetes are at increased risk of developing painful diabetic neuropathy. Current guidelines that are aimed at symptom control achieved meaningful pain relief in only a third of patients. Intractable painful neuropathy often results in significant comorbidity, suffering and loss of productivity. Novel approaches to investigate the pathogenesis and more accurately phenotype patients with neuropathic pain may result in better treatment outcomes. Over the past two decades research on central nervous system involvement in diabetic neuropathy has identified novel biomarkers of pain phenotypes and treatment response. These markers shed light on the mechanisms of neuropathic pain in diabetes and have clear implications for future research and increasingly in pain phenotyping and might ultimately guide targeted treatment.
To observe the correlation between constitution of yin deficiency syndrome (YDS) and polymorphism of HLA-DQA1/treatment response of Peg-lFNalpha therapy in HBeAg positive chronic hepatitis B (CHB) patients, and to explore constitution of Chinese medicine (CM) in response of interferon therapy.Totally 120 HBeAg positive CHB patients who were treated with Peg-IFNalpha were enrolled, and assigned to YDS group (59 cases) and non-YDS group (61 cases) according to classification of CM constitutions. All patients were subcutaneously injected with Peg-IFNalpha-2b (1.0 microg/kg body weight) or Peg-IFNalpha-2a (180 microg), once per week. Effective efficacy was primarily judged when complete response (CR) or partial response (PR) was obtained at month 6. Those with CR or PR completed 1 year therapeutic course. HLA-DQA1 gene types were detected by polymerase chain reaction sequence specific primers (PCR-SSP). The distribution difference of CM constitutions in patients with CR or PR and their inter-group HLA-DQA1 allele frequency were compared.Different treatment responses of Peg-IFNalpha were observed in CHB patients of two different CM constitutions. The ratio of CR + PR was 61.0% (36/59) in YDS group, obviously lower than that in NYDS group [78.7% (48/61), P < 0. 05]. Patients with CR had a lower allele frequency of HLA-DQA1 * 0501 than those with no-response [14.8% (8/54) vs. 30.6% (22/72)] with statistical difference (P < 0.05). Patients with CR had a higher allele frequency of HLA-DQA1 * 0601 than those with no-response [18.5% (10/54) vs. 5.6% (4/72)] with statistical difference (P < 0.05). The allele frequency of HLA-DQA1 * 0301 was lower in YDS group than in non-YDS group [2. 5% (3/118) vs. 9.8% (12/122)] with statistical difference (P < 0.05). The allele frequency of HLA-DQA1 * 0501 was higher in YDS group than in non-YDS group [33.9% (40/118) vs. 18.9% (23/122)] with statistical difference (P < 0.05). Yet statistical significance was lost after adjustment (Pc > 0.05 for both).Both constitutions of CM and HLA-DQA1 gene polymorphism af- fect HBeAg positive CHB patients' response to Peg-INFalpha. Constitutions of YDS and HLA-DQA1 * 0501 was not favorable to response, their association needed to be further studied.
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