Trends and postoperative outcomes of thyroidectomy after expansion and rise of health insurance deductibles in the fiscal year

BACKGROUND

The purpose of this study is to evaluate a relationship between expansion of High Deductible Health Plans (HDHPs) and the number of thyroid surgery cases with associated postoperative outcomes in the fiscal year.

METHODS

Data from TriNetX was used to evaluate the trends in thyroid surgery from 2005 and 2021 between the end of the year (Quarter 4) and the beginning of the year (Quarter 1). Risk of postoperative outcomes were statistically interrogated.

RESULTS

The average rate of thyroid surgery in cases/year between Quarter 4 and Quarter 1 was similar after expansion of HDHPs (152; 146; p = 0.64). There was no increased risk of postoperative complications. The rate of surgery decreased significantly for patients with Medicare after implementation of the revised American Thyroid Association (ATA) guidelines (Quarter 4: p = 0.03; Quarter 1: p = 0.02).

CONCLUSIONS

Patients are less likely to delay thyroid surgery at the end of the year despite higher deductibles.

Stable quantum-correlated many-body states through engineered dissipation

Engineered dissipative reservoirs have the potential to steer many-body quantum systems toward correlated steady states useful for quantum simulation of high-temperature superconductivity or quantum magnetism. Using up to 49 superconducting qubits, we prepared low-energy states of the transverse-field Ising model through coupling to dissipative auxiliary qubits. In one dimension, we observed long-range quantum correlations and a ground-state fidelity of 0.86 for 18 qubits at the critical point. In two dimensions, we found mutual information that extends beyond nearest neighbors. Lastly, by coupling the system to auxiliaries emulating reservoirs with different chemical potentials, we explored transport in the quantum Heisenberg model. Our results establish engineered dissipation as a scalable alternative to unitary evolution for preparing entangled many-body states on noisy quantum processors.

Transoral Robotic Surgery for Oropharyngeal and Hypopharyngeal Squamous Cell Carcinoma

With oropharyngeal cancer incidence rising globally, largely due to human papillomavirus (HPV), and hypopharyngeal cancer known for poor outcomes, innovative treatments are needed. Transoral robotic surgery (TORS) offers a minimally invasive approach that may improve upon traditional open surgery and radiotherapy/chemoradiotherapy (RT/CRT) methods. We conducted a literature review and included 40 PubMed studies comparing TORS, open surgery, and RT/CRT for oropharyngeal and hypopharyngeal squamous cell carcinoma (SCC), focusing on survival rates and swallowing function outcomes. TORS provides favorable survival outcomes and typically results in superior swallowing function post-treatment compared to other therapeutic modalities in both oropharyngeal and hypopharyngeal SCCs. The clinical benefits of TORS, including improved operative precision and minimized tissue disruption, along with the elimination of surgical incision recovery and reduced RT toxicity, suggest it is a valuable surgical approach for head and neck cancers.

Medical Honey in Head and Neck Cancer

Medical honey has been recognized for its medicinal properties for thousands of years, and several medical honey products have entered the market over the last two decades. In vitro studies have shown that honey has antimicrobial properties, protects against bacterial growth, and improves wound healing. However, these products are not widely used for wound treatment in head and neck surgery. Additionally, honey has been utilized in those undergoing radiotherapy for head and neck cancer (HNC) to treat radiation-induced mucositis. This literature review aims to describe and assess the utility of medical honey for patients undergoing treatment for HNC and thus review publications on medical honey for treating postoperative wounds and preventing radiation-induced mucositis. Ovid (Medicine), PubMed (Medline), and Google Scholar were searched using keywords related to medical honey and HNC. All abstracts retrieved in the search were screened for content relevance. Three randomized controlled trials on wound healing were reviewed and assigned a score using the revised Cochrane risk of bias tool for methodological quality. Three meta-analyses assessing radiation-induced mucositis were reviewed and evaluated. Using medical honey on postoperative wounds was associated with shorter hospital stays, faster healing of palatal graft defects, and reduced pigmentation of thyroidectomy scars. Medical honey had no impact on bacterial culture rates or other aesthetic measures. For patients undergoing radiation for HNC, orally ingested honey was associated with less weight loss and delayed the onset of severe radiation-induced mucositis. However, results across different meta-analyses were mixed. Minimal evidence supporting the use of honey in postoperative wounds for patients with HNC exists. However, the studies reviewed here, combined with in-vitro studies and studies in other anatomical regions, show honey may offer some wound healing benefits. More robust studies are needed to confirm the potential benefits of medical honey in the postoperative wounds of HNC patients. While radiation-induced mucositis continues to be a debilitating adverse effect of HNC treatment, the literature reviewed supports honey as a safe complementary therapy in preventing radiation-induced mucositis.

How do i salvage that flap?; An evidence-based primer on salvage techniques for head & neck microvascular free flaps

Interventional strategies for dealing with microvascular free flap failure are varied among institutions and even individual surgeons. This systematic review aims to identify the published methods for salvaging a failing free flap and provide surgeons with a comprehensive toolset for successful intervention. A title and abstract search of the PubMed, Embase, and Web of Science databases was performed. 1694 abstracts were screened by three reviewers according to Prisma guidelines. 62 full text articles meeting inclusion criteria detailed techniques which were separated into the categories of thrombectomy, thrombolysis, leech therapy, vascular fistula, and an "other" category outlining techniques which did not fit into the prior framework. Assessment of the efficacy of individual salvage techniques is limited due to limited empirical data, however, the approach to successful salvage should be based on timely identification of flap compromise, followed by the implementation of one or several of the aforementioned techniques.

Optimization of process conditions for effective ohmic heating of greater lizardfish () sausage via response surface methodology

In current research, the optimization of ohmic heating on greater lizardfish (Saurida tumbil) sausage variables was carried out using response surface methodology-central composite design (RSM-CCD). The effect of process variables including voltage gradient (15-60 V/cm), time (1-15 min), and temperature (60-90^°C) on the microbial properties, pH, peroxide value, water holding capacity (WHC), and cooking loss of the sausages was evaluated. The results showed that the characteristics of the sausages were dependent on the ohmic heating conditions and these properties can be modulated. As per the results, the voltage gradient and temperature has a significant effect on the total plate count (p < 0.05). The increase in voltage gradient was the most effective on pH (5.63-6.91). The interaction terms of all items had a significant effect (p < 0.05) on the peroxide value of the fish sausages. Higher amount of temperature and process time were resulted in the more cooking loss. Increasing the voltage gradient was more effective on WHC compared to the temperature. Finally, the process was optimized and the optimized condition was achieved by setting the voltage gradient at 30 V/cm, process time at 4 min, and temperature at 66°C. Also, it was compared with conventional heating. The results were shown that the differences between the mean values of all responses were statistically significant (p < 0.05) except for pH. Therefore, ohmic method was carried out faster, with lower temperature and obtaining the highest WHC and lowest total plate count, peroxide value, cooking loss, and optimized pH. Generally, this study suggested that the ohmic heating can be used as a rapid and homogeneous cooking method for the preparation of sausages from greater lizardfish as a commercial low-valued fish.

A Review of Health Care Disparities in Head and Neck Squamous Cell Carcinomas

Head and neck squamous cell carcinomas are aggressive cancers with significant morbidity and mortality that can be confounded by health care disparities, particularly race. This article is intended to educate and provide evidence on the status of health care disparities in head and neck squamous cell carcinomas. A review of the English-language literature was performed using Pubmed and MEDLINE. Results indicated that African American patients are diagnosed at a younger age, presented with higher tumor burden, are less likely to receive definitive cancer treatment, and have increased mortality compared with non-African American patients. Much of these differences are reversible and can be eliminated by education, instituting screening programs, and also extending health care coverage.

Management of Non-High-Risk Salivary Gland Carcinomas With Surgery Alone

Background

Risk stratification and appropriate treatment selection are essential for the management of head and neck malignancies, in order to optimize long-term outcomes. Salivary gland carcinomas (SGCs) pose a particular challenge due to their extensive biologic heterogeneity. Primary surgical resection remains the mainstay of treatment; however, outcomes with single modality therapy for 'non-high-risk' lesions are less elucidated in the literature present on the subject. We present our experience with non-high-risk salivary gland malignancies treated by surgery alone. 

Methods

A retrospective analysis of SGCs from 1998-2011 was completed after receiving Institutional Review Board approval. Patient demographic, tumor, treatment, and outcome data were obtained from chart review. The primary outcomes of interest were overall survival (OS) and recurrence-free survival (RFS).

Results

Of the 62 patients identified, 49 patients underwent resection of the primary tumor alone, while an ipsilateral selective neck dissection was included for 13 patients. The median follow-up was 5.05 years. Of the tumors, 79% were low-intermediate grade, 3% high grade, and 17% poorly classified. The OS and RFS were 91% and 87% at five years and 80% and 79% at 10 years, respectively. The combined failure rate of local, regional, and distance was 13%.

Conclusion

Surgery alone is an appropriate treatment strategy for patients with non-high-risk salivary gland malignancy, affording a high likelihood of long-term RFS and OS.

Neonatal airway obstruction due to a massive lingual foregut duplication cyst

Foregut duplication cysts (FDCs) are rare malformations arising along primitively derived alimentary tract. Head and neck cases comprise 0.3% of all FDCs with 60% occurring in the oral cavity. We present a case of neonatal airway obstruction secondary to a prenatally diagnosed massive lingual FDC. Definitive treatment requires surgical excision. Histologically, the cysts are lined gastric and respiratory epithelium. FDC should be a consideration in prenatally diagnosed masses affecting the oral cavity.

Head and neck cutaneous metastasis of testicular choriocarcinoma

Testicular choriocarcinoma (CC) is a malignant germ cell tumour which most frequently presents with disseminated metastasis, often involving the lungs, brain and liver. Metastatic are characterised by extensive vascularity, often causing patients to present emergently with potentially life-threatening haemorrhagic complications. We report a patient with disseminated testicular CC, presenting with haemorrhage from a dermal metastatic focus involving the lower lip and mentum, requiring surgical intervention. This unique case illustrates the potential utility of palliative surgery, for the management of symptomatic metastatic disease, such as those caused by testicular CC.

Salvage of Recurrence after Surgery and Adjuvant Therapy: A Multi-institutional Study

OBJECTIVES

To determine the oncologic outcomes of patients undergoing salvage surgery for recurrent oral cavity squamous cell carcinoma (OCSCC) and oropharyngeal squamous cell carcinoma (OPSCC) after initial treatment with surgery and adjuvant therapy.

STUDY DESIGN

Retrospective case series with chart review.

SETTING

Five academic tertiary care centers.

SUBJECTS AND METHODS

Patients included those with OCSCC and OPSCC who were initially treated with surgery and adjuvant therapy between 2000 and 2015 and underwent salvage surgery for local and/or regional recurrence.

RESULTS

A total of 102 patients were included (76% OCSCC, 24% OPSCC). Five-year overall survival was 31% (95% CI, 21%-41%) and was significantly improved among patients with human papillomavirus-associated oropharyngeal tumors (hazard ratio [HR], 0.34; 95% CI, 0.11-0.98) and significantly worse for those with postoperative positive margins (HR, 2.65; 95% CI, 1.43-4.93). Adjuvant (chemo)reirradiation was not associated with disease control or survival regardless of margin status. Combined locoregional recurrence was significantly correlated with a positive margin resection (HR, 5.75; 95% CI, 1.94-17.01). Twenty-five patients (25%) underwent a second salvage surgical procedure, of whom 8 achieved long-term disease control.

CONCLUSION

Patients presenting with resectable recurrence after initial therapy with surgery and adjuvant therapy have a reasonable salvage rate when a negative margin resection can be attained. Patients with postoperative positive margins have poor survival outcomes that are not significantly improved with adjuvant (chemo)reirradiation. Those with combined locoregional recurrence are at particularly high risk for postoperative positive margins. The functional consequences of salvage surgery and its effect on quality of life are critical in decision making and require further investigation.

Endoscopic Management of Idiopathic Subglottic Stenosis

OBJECTIVE

To describe a homogeneous idiopathic subglottic stenosis (ISS) population undergoing endoscopic balloon dilation and evaluate factors affecting inter-dilation interval (IDI).

METHODS

Retrospective review of 37 patients. Co-morbidity prevalence versus normal population was evaluated using chi-square tests. Correlations were evaluated using Pearson product moment tests. Independent samples t tests/rank sum tests assessed differences between groups of interest.

RESULTS

All patients were female aged 45.9 ± 15.4 years at diagnosis. Four required a tracheotomy during management. Most prevalent co-morbidity was gastroesophageal reflux disease (GERD) (64.9%; P = .036). Body mass indices (BMI) at first and most recent dilation were 29.8 and 30.8 ( P = .564). Degree of stenosis before first dilation was 53 ± 14%. Patients underwent 3.8 ± 1.8 dilations (range, 1-11). Average IDI was 635 ± 615 days (range, 49-3130 days), including 556 ± 397 days for patients receiving concomitant steroid injection and 283 ± 36 for those who did not ( P = .079). Inter-dilation interval was not correlated with BMI ( r = 0.0486; P = .802) or number of co-morbidities ( r = -0.225, P = .223).

CONCLUSIONS

Most patients with ISS can be managed endoscopically, and IDI may be increased with steroid injection. Gastroesophageal reflux disease is a common co-morbidity. Body mass index did not change over time despite potential effects on exercise tolerance; BMI did not affect IDI. Methods to determine optimal timing for next intervention are warranted.

Airway Obstruction Secondary to Emphysematous Epiglottitis: A Case Report

BACKGROUND Despite a shift in the epidemiology of epiglottitis following the introduction of the Haemophilus influenzae type B vaccine, acute infectious epiglottitis continues to be a relatively common and potentially life-threatening infection in adults. Epiglottitis complicated by abscess is rare, and emphysematous abscess is even less common. Early diagnosis and intervention is paramount in reducing morbidity and mortality. Although case reports exist, photographic depiction of this complication is not readily available. CASE REPORT We present the case of a 59-year-old male with rapidly progressive emphysematous epiglottitis managed with awake fiber optic intubation followed by incision, drainage, and antibiotic therapy. Early recognition and intervention in this patient led to complete resolution of the infection, with no long-term sequelae. CONCLUSIONS Clinicians should be familiar with the radiographic and endoscopic findings which support an emphysematous abscess, as well as the treatment and airway management concerns in such cases.

Coinhibition of overexpressed genes in acute myeloid leukemia subtype M2 by gold nanoparticles functionalized with five antisense oligonucleotides and one anti-CD33(+)/CD34(+) aptamer

The aim of this study was to evaluate an engineered nanostructure to silence five important oncogenes, including BAG1, MDM2, Bcl-2, BIRC5 (survivin) and XIAP, in acute myeloid leukemia subtype 2 (AML-M2). The smart nanostructures were functionalized gold nanoparticles (FGNs) containing five antisense oligonucleotides (AOs) and one anti-CD33(+)/CD34(+) aptamer. First, the best AO for each gene was selected with the OligoWalk online software, and then different arrangements of AOs were evaluated with the RNAstructure software. Thereafter, naked gold nanoparticles (NGNs) were synthesized by the reaction of 1000 mm HAuCl4 with 10 μg ml(-1) ascorbic acid. Next, five AOs and one anti-CD33(+)/CD34(+) aptamer were attached to NGNs through serial reactions. Later, 5 ml of heparinized blood samples from five AML-M2 patients were prepared, cancerous cells were isolated and then incubated with three concentrations (75, 150 and 300 μg ml(-1)) each of FGNs, NGNs, gold nanoparticles functionalized with scrambled oligonucleotides (GNFSONs) and doxorubicin. Finally, cell death percentage and gene expressions were measured by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay and real-time PCR, respectively. This study showed that FGNs and doxorubicin led to more cell death compared with NGNs and GNFSONs (P<0.05). Interestingly, all concentrations of FGNs led to a decrease in gene expression. As an important finding, although all concentrations of doxorubicin could also inhibit the expression of genes, FGNs had more effect (P<0.05). Moreover, both NGNs and GNFSONs could silence all genes only at a concentration of 300 μg ml(-1). For BCL2 and XIAP, a dose-dependent pattern was observed, but there was no similar pattern for others.

Sensitivity to rewarding or aversive effects of methamphetamine determines methamphetamine intake

Amphetamines have rewarding and aversive effects. Relative sensitivity to these effects may be a better predictor of vulnerability to addiction than sensitivity to one of these effects alone. We tested this hypothesis in a dose-response study in a second replicate set of mouse lines selectively bred for high vs. low methamphetamine (MA) drinking (MADR). Replicate 2 high (MAHDR-2) and low (MALDR-2) MA drinking mice were bred based on MA consumption in a two-bottle choice procedure and examined for novel tastant drinking. Sensitivities to the rewarding and aversive effects of several doses of MA (0.5, 2 and 4 mg/kg) were measured using a place conditioning procedure. After conditioning, mice were tested in a drug-free and then drug-present state for time spent in the saline- and MA-paired contexts. Similar to the first set of MADR lines, by the end of selection, MAHDR-2 mice consumed about 6 mg MA/kg/18 h, compared to nearly no MA in MALDR-2 mice, but had similar taste preference ratios. MAHDR-2 mice exhibited place preference in both the drug-free and drug-present tests, and no significant place aversion. In contrast, MALDR-2 mice exhibited no place preference or aversion during the drug-free test, but robust place aversion in the drug-present test. These data extend our preliminary findings from the first set of MADR lines and support the hypothesis that the combination of greater sensitivity to the rewarding effects of MA and insensitivity to the aversive effects of MA is genetically associated with heightened risk for MA consumption.

FC10-06 - Review the effectiveness of assertiveness training in reducing student depression

Introduction

Interpersonal approach to understanding depression, represents a kind of non-ideological stance is that the psychoanalytic emphasis on early childhood experience with an emphasis on cognitive behavioral stressful. Environmental stimuli mixed blends.

Objectives

Efficacy in reducing depression, assertiveness training students are.

Methods

Quasi-experimental approach method with pre-test project - the test is compared with the control group and comparable Tools used in this study Depression Inventory is beck Used SPSS software For data analyzing.

Results

Results shown us that increased assertiveness training methods of cognitive and behavioral assertiveness are Also Assertiveness training group counseling on ways to reduce depression is effective in depressed students.

And the rate of increase of depression assertiveness be reduced.

Conclusions

Expressiveness of training practices Assertiveness in depressed student's increases Also Learn answers dare Certainly, anxiety and tension can be the specific situation before the break were cut.

The relationship between social support in interactions, favorable social support and general depression, anxiety arousal and lack of feeling of pleasure

Introduction

The theory of social support can affect the extensive networks of social communications on people generally and causes the positive experiences for people, these experiences can be effective on feeling of predictability and stability in situations of life and enhancement of self-worth.

Objective

The purpose of this study is the investigation of relationship between social support in interactions, favorable social support and general depression, anxiety arousal and lack of feeling of pleasure among students.

Method

The statistical sample of study includes 293 students of Allame Tabatabaee University.

Results

The status of students is above the average in social support in interactions in components of daily emotional support, problem-centered emotional support and problem -centered support and it is above the average in favorable social support in components of daily emotional support,useful daily supports and problem-centered support.the results of Pearson correlation show that: social support in favorable interactions with general depression, anxiety arousal and lack of feeling of pleasure is significant in level of 0 / 05 and 0 / 01 and have negative significant relationship together. Regression analysis indicated that the components of lack of feeling of pleasure and anxiety arousal predict social support in interactions and component of general depression predicts the favorable social support.

Discussion

Also, the results of present study show that: there is the highest correlation between social support in interactions and lack of feeling of pleasure and there is the highest correlation between favorable social support and general depression.

Muscarinic type 2 receptors in the lateral dorsal tegmental area modulate cocaine and food seeking behavior in rats

The cholinergic input from the lateral dorsal tegmental area (LDTg) modulates the dopamine cells of the ventral tegmental area (VTA) and plays an important role in cocaine taking. Specific pharmacological agents that block or stimulate muscarinic receptors in the LDTg change acetylcholine (ACh) levels in the VTA. Furthermore, manipulations of cholinergic input in the VTA can change cocaine taking. In the current study, the ACh output from the LDTg was attenuated by treatment with the selective muscarinic type 2 (M2) autoreceptor agonist oxotremorine.sesquifumarate (OxoSQ). We hypothesized that OxoSQ would reduce the motivation of rats to self-administer both natural and drug rewards. Animals were tested on progressive ratio (PR) schedules of reinforcement for food pellets and cocaine. On test days, animals on food and on cocaine schedules were bilaterally microinjected prior to the test. Rats received either LDTg OxoSQ infusions or LDTg artificial cerebrospinal fluid (aCSF) infusions in a within-subjects design. In addition, infusions were delivered into a dorsal brain area above the LDTg as an anatomical control region. OxoSQ microinjection in the LDTg, compared to aCSF, significantly reduced both the number of self-administered pellets and cocaine infusions during the initial half of the session; this reduction was dose-dependent. OxoSQ microinjections into the area just dorsal to the LDTg had no significant effect on self-administration of food pellets or cocaine. Animals were also tested in locomotor activity chambers for motor effects following the above microinjections. Locomotor activity was mildly increased by OxoSQ microinjection into the LDTg during the initial half of the session. Overall, these data suggest that LDTg cholinergic neurons play an important role in modifying the reinforcing value of natural and drug rewards. These effects cannot be attributed to significant alterations of locomotor behavior and are likely accomplished through LDTg muscarinic autoreceptors.