14‐day famciclovir treatment significantly reduces the incidence of postherpetic neuralgia in elderly patients with herpes zoster

alexandrossfakianakis shared this article with you from Inoreader 14‐day famciclovir treatment significantly reduces the incidence of postherpetic neuralgia in elderly patients with herpes zoster via Journal of Clinical Pharmacy and Therapeutics (Left) For elderly patients with herpes zoster, the NRS in the 14-day FCV group was significantly lower than that of the 7-day FCV group on the 14th and 21st days after starting treatment. (Right) The incidence of PHN was 25.4% in the 7-day FCV group and 7.6% in the 14-day FCV group. With moderate or severe initial pain, the incidence of PHN was significantly lower in patients treated with 14-day FCV therapy than in those treated with 7-day FCV therapy. Abstract What is known and objective Pain is the main symptom of herpes zoster (HZ), whilst postherpetic neuralgia (PHN) is a long-term unbearable pain, which seriously affects the quality of life of patients and is also the most intractable problem for clinicians. Early antiviral treatment is considered as a key measure to reduce acute pain and PHN. Nevertheless, most patients still have long-term pain after 7 days of antiviral treatment, and some patients will develop PHN. This study aimed to investigate whether prolonged duration of antiviral therapy could reduce HZ acute pain and the occurrence of PHN. Methods The outpatient data of HZ patients over 50 years old who visited the Dermatology Department from January 2016 to May 2018 were retrospectively analysed. According to the different courses of treatment of famciclovir (FCV), the patients were divided into 7-day FCV group and 14-day FCV group. The numerical rating scale (NRS) score at the first visit and on the 7th, 14th and 21st days after the start of treatment, the adverse drug reactions and the incidence of PHN were compared between the two groups. Results A total of 219 patients were involved in the analysis. For acute pain control, the 14-day FCV group was better than the 7-day FCV group. For patients with mild initial pain, there was no significant difference in NRS between the two treatments. For patients with moderate-to-severe initial pain, the NRS in the 14-day FCV group was significantly lower than that of the 7-day FCV group on the 14th and 21st days after starting treatment. PHN occurred in patients with moderate-to-severe initial pain, and the incidence was significantly lower in the 14-day FCV group than in the 7-day FCV group. There was no significant difference in the number of adverse reactions between the two groups. What is new and conclusion Compared with the traditional 7-day antiviral therapy, the 14-day course of FCV can reduce the acute pain and the incidence of PHN in elderly patients with HZ, especially in patients with moderate to severe initial pain. Prolonging the course of medication did not increase the side effects. View on Web

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EGFR, the Lazarus target for precision oncology in glioblastoma

alexandrossfakianakis shared this article with you from Inoreader EGFR, the Lazarus target for precision oncology in glioblastoma via Neuro-Oncology Advance Access Abstract The Lazarus effect is a rare condition that happens when someone seemingly dead shows signs of life. The epidermal growth factor receptor (EGFR) represents a target in the fatal neoplasm glioblastoma (GBM) that through a series of negative clinical trials has prompted a vocal subset of the neuro-oncology community to declare this target dead. However, an argument can be made that the core tenets of precision oncology were overlooked in the initial clinical enthusiasm over EGFR as a therapeutic target in GBM. Namely, the wrong drugs were tested on the wrong patients at the wrong time. Furthermore, new insights into the biology of EGFR in GBM vis-à-vis other EGFR-driven neoplasms, such as non-small cell lung cancer, and development of novel GBM-specific EGFR therapeutics resurrects this target for future studies. Here, we will examine the distinct EGFR biology in GBM, how it exacerbates the challenge of treating a CNS neoplasm, how these unique ch allenges have influenced past and present EGFR-targeted therapeutic design and clinical trials, and what adjustments are needed to therapeutically exploit EGFR in this devastating disease. View on Web

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Arthrocentesis versus non-surgical intervention as initial treatment for temporomandibular joint arthralgia: a randomized controlled trial with long-term follow-up

alexandrossfakianakis shared this article with you from Inoreader Arthrocentesis versus non-surgical intervention as initial treatment for temporomandibular joint arthralgia: a randomized controlled trial with long-term follow-up via International Journal of Oral and Maxillofacial Surgery via MedWorm.com Arthrocentesis for arthralgia of the temporomandibular joint (TMJ) is often only indicated when conservative, non-surgical interventions have failed. However, performing arthrocentesis as initial therapy may facilitate earlier and better recuperation of the joint. The aim of this study was to assess the efficacy of this therapy with a long-term follow-up. Eighty-four patients were randomly allocated to receive either arthrocentesis as initial treatment (n  = 41) or non-surgical intervention (n = 43). (Source: International Journal of Oral and Maxillofacial Surgery) View on Web

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Analyzing Sinonasal Microbiota of Fungal Rhinosinusitis by Next Generation Sequencing

alexandrossfakianakis shared this article with you from Inoreader Analyzing Sinonasal Microbiota of Fungal Rhinosinusitis by Next Generation Sequencing via Clinical Otolaryngology Abstract Objectives Fungal rhinosinusitis is an inflammatory disease of the nose that may lead to life-threatening complications. This study compared the bacterial and fungal microbiomes between patients with invasive fungal rhinosinusitis (IFRS) and non-invasive fungal rhinosinusitis (NIFRS). Design This was a prospective study including 18 IFRS and NIFRS patients. Fugal and bacterial microbiomes from surgical specimens were sequenced from amplicons of the internal transcribed spacer 1 (ITS1) region and the V3-V4 region of the 16S locus, respectively. Microbiomes were generated using the Illumina MiSeq System 2 x 301 base pair chemistry with a paired–end protocol. Setting Tertiary medical center. Results Targeted metagenomics identified Aspergillus spp. as the predominant fungus in both IFRS and NIFRS patients. Based on phylum and genera level diversity, and abundance differences, significant differences of operational taxonomic units (OTUs) (Fusobacterium, Prevotella, Pseudomonas, Neisseria, and Streptococcus) were more abundant in NIFRS compared with IFRS patients. Conclusions This is the first study to analyze bacterial and fungal microbiomes in patients with IFRS and NIFRS via ITS1 and 16S genomics sequencing. Bacterial microbiomes from patients with IFRS demonstrated dysbiosis (alterations in diversity and abundance) compared to those from patients with NIFRS. View on Web

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Quantification of Vocal Fold Atrophy in Age‐Related and Parkinson's Disease‐Related Vocal Atrophy

alexandrossfakianakis shared this article with you from Inoreader Quantification of Vocal Fold Atrophy in Age‐Related and Parkinson's Disease‐Related Vocal Atrophy via The Laryngoscope In this study, features of vocal fold atrophy were quantified and compared across dysphonia severity and between age-related and Parkinson's disease-related vocal atrophy. The results support an association between vocal fold bowing and dysphonia severity based on CAPE-V scores, and demonstrate that patients with Parkinson's-related atrophy have more significant bowing compared to those with age-related vocal atrophy. Objective Vocal fold atrophy (VFA) is associated with aging and Parkinson's disease (PD). Clinical diagnosis of VFA depends on several visual-perceptual laryngostroboscopy findings that are inherently subjective. The purpose of this study was to use quantitative measurements to; (1) examine the relationships between VFA and dysphonia severity and (2) evaluate differences in VFA in patients with age-related VFA versus PD. Methods Thirty-six patients >60 years of age with VFA were included in this retrospective cohort study. Demographic information, medical history, Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V), Voice Handicap Index-10 (VHI-10), and still images from the stroboscopic exam were obtained. Image J™ was used to measure VFA, including bowing index (BI), normalized glottal gap area, and normalized mucosal wave amplitude. Pearson's correlation was used to evaluate the relationship between VFA, CAPE-V, and VHI-10. t-Tests and multivariate linear regression were used to compare VFA measures by dysphonia severity (CAPE-V <30 vs. >30) and diagnosis (age-related vocal atrophy [ARVA] and PD). Results BI was positively correlated with CAPE-V. Patients with CAPE-V >30 had a significantly larger BI compared to those with CAPE-V <30. Patients with PD had significantly larger BI than those with ARVA. Diagnosis of PD also predicted a larger BI after controlling for age and CAPE-V. Conclusion Quantitative measures supported an association between bowing severity and dysphonia severity in patients with PD and ARVA. A PD diagnosis significantly predicted more severe BI. These findings demonstrate the potential utility of BI. Quantitative VFA measures might also provide insight into the mechanisms of ARVA and dysphonia. Level of Evidence 3 Laryngoscope, 2022 View on Web

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Functional Outcomes of Swallowing Following Surgery for Obstructive Sleep Apnea

alexandrossfakianakis shared this article with you from Inoreader Functional Outcomes of Swallowing Following Surgery for Obstructive Sleep Apnea via The Laryngoscope Identification, evaluation, and management of pre-and postoperative swallowing dysfunction in patients undergoing upper airway surgery for obstructive sleep apnea (OSA) is limited. This study evaluated subjective swallowing function pre and postoperatively in patients undergoing multi-level reconstructive pharyngeal sleep surgery. Objective Identification and evaluation of swallowing dysfunction in patients undergoing upper airway surgery for obstructive sleep apnea (OSA) is limited. This study evaluated subjective swallowing function pre and postoperatively in patients undergoing multi-level reconstructive pharyngeal sleep surgery. Methods A retrospective analysis of prospectively-administered Eating Assessment Tool (EAT-10) scores was conducted among adult patients undergoing surgery for OSA at a tertiary sleep surgery center. Preoperative and 1, 3, and 6-month postoperative time points were assessed. Patients were subdivided into two groups based on the degree of upper airway reconstruction performed. All patients underwent uvulopalatopharyngoplasty +/−tonsillectomy and tongue-base reduction. Patients undergoing Phase 1 reconstructive surgery additionally underwent tongue-base advancement procedures. Results A total 100 patients underwent airway reconstructive surgery. Forty-one patients underwent Phase 1 surgery; 59 patients underwent Mini-Phase 1 surgery. Neither group demonstrated preoperative dysphagia. Both groups experienced significant subjective dysphagia at 1-month postoperatively, which was greater among Phase 1 patients (mean EAT-10 14.8; SD 10.4) versus Mini-Phase 1 patients (mean EAT-10 6.7; SD 7.5) (p < 0.001). Swallowing function among both groups normalized by 3 and 6 months postoperatively. Phase 1 patients with pre-operative dysphagia (mean EAT-10 9.6; SD 5) demonstrated initial worsening of their swallowing postoperatively; however, reported improved swallowing versus pre-operative levels by 6 months postoperatively (mean EAT-10 3.6; SD 4.3) (p = 0.03). Conclusion Pharyngeal surgery resulted in no significant, persistent adverse change in swallowing function. Among both groups, significant subjective dysphagia was reported at 1 month postoperatively, yet returned to preoperative levels by 6 months postoperatively. OSA patients with pre-existing dysphagia undergoing Phase 1 surgery trended towards improved swallowing function postoperatively. Level of Evidence 2 Laryngoscope, 2022 View on Web

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Effectiveness of root canal treatment for vital pulps compared with necrotic pulps in the presence or absence of signs of periradicular pathosis: a systematic review and meta‐analysis

alexandrossfakianakis shared this article with you from Inoreader Effectiveness of root canal treatment for vital pulps compared with necrotic pulps in the presence or absence of signs of periradicular pathosis: a systematic review and meta‐analysis via International Endodontic Journal Abstract Background Pre-operative pulpal status may influence the outcomes of root canal treatment (RCTx) according to various measures used. Objectives To compare effectiveness of RCTx of teeth with a vital pulp versus a necrotic pulp using a range of clinical and patient-related outcomes, for the development of S3-Level clinical practice guidelines. Methods A search was conducted in the PubMed-MEDLINE, Scopus, EMBASE, Google scholar databases and available repositories, followed by hand searches, until 29 March 2022. Clinical studies published in English language comparing the stipulated outcomes of RCTx of teeth with vital versus necrotic pulp were included. The Newcastle-Ottawa Scale was adapted to assess study quality. Effects of pulpal status were estimated and expressed as risk ratio (RR) using fixed- and random-effect meta-analyses. The quality of evidence was assessed through the Grading of Recommendations Assessment, Development, and Evaluation tool. Results Twenty-eight studies published between 1961 and 2021 were included. Five studies have investigated the 'tooth survival' outcome, four reported pulpal status was not a significant predictor, consistent with meta-analysis finding (RR: 1.00; 95% CI: 1.00, 1.00; n=3). Seven studies reported pulpal status had no significant influence on post-operative pain, regardless of duration after treatment. Sixteen studies have analysed 'periapical health', eleven revealed pulpal status had no significant influence. Meta-analyses revealed the influence was not significant if pre-operative periapical radiolucency was absent (RR: 0.95; 95% CI: 0.90, 1.00; n=9) but significant if it was present (RR: 1.12; 95% CI: 1.05, 1.19; n=11). Most studies were classified as 'some concerns' (n=16) to 'low' (n=10) risk of bias (RoB). Discussion Evidence is limited and only available for three outcomes when comparing the effectiveness of RCTx in permanent teeth with vital pulp versus pulp necrosis. Nevertheless, the quality of available evidence was moderate to high. The 'periapical health' data heterogeneity could be explained by pre-operative radiolucency, thus RCTx was found more effective for prevention than resolution of apical periodontitis. Conclusions There was no significant difference in the 'tooth survival', 'post-operative pain' and 'evidence of apical radiolucency' outcomes of RCTx in teeth with vital or necrotic pulps. View on Web

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