Follow-up Evaluation Research Articles

Lymphocyte-Directed Immunomodulation Remits Thymoma-Associated Autoimmune Pneumonitis

BackgroundThymoma presents with several autoimmune manifestations and is associated with secondary autoimmune regulator (AIRE) deficiency. Pneumonitis has recently been described as an autoimmune manifestation associated with thymoma presenting with similar clinical, radiographic, histological, and autoantibody features as seen in patients with inherited AIRE deficiency who suffer from Autoimmune PolyEndocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED) syndrome.ObjectivesTo treat two patients with biopsy-proven thymoma-associated pneumonitis with lymphocyte-directed immunomodulation.MethodsTwo patients with thymoma were enrolled on IRB-approved protocols at the NIH Clinical Center. We performed history and physical examination; laboratory, radiographic, histologic and pulmonary function evaluations; and measurement of the lung-directed autoantibodies KCNRG and BPIFB1 prior to and at 1- and 6-months following initiation of lymphocyte-directed immunomodulation with azathioprine with or without rituximab.ResultsCombination T- and B-lymphocyte-directed immunomodulation resulted in improvement of clinical, functional, and radiographic parameters at 6-month follow-up evaluations in both patients with sustained remission up to 12–36 months following treatment initiation.ConclusionLymphocyte-directed immunomodulation remitted autoimmune pneumonitis in two patients with thymoma.

Role of fibroblast growth factor-23 as an early marker of metabolic bone disease of prematurity

PurposeMetabolic bone disease of prematurity (MBDP) remains a significant cause of morbidity in extremely premature newborns. In high-risk patients, suspected diagnosis and subsequent treatment modifications, with limitations in terms of sensitivity and specificity, rely on low phosphorus levels and/or high levels of alkaline phosphatase (ALP). We investigated the potential of fibroblast growth factor-23 (FGF23) as an early marker for MBDP when measured at 3–4 weeks of life in at-risk patients.MethodsA single-center prospective observational non-interventional study including preterm newborns of both sexes, with a gestational age of less than 32 weeks and/or a birth weight of less than 1500 g. In the standard biochemical screening for MBDP performed between 3 and 4 weeks of life within a nutritional profile, the determination of FGF23 was included along with other clinical and metabolic studies. The study was conducted at Marqués de Valdecilla University Hospital in Santander, Spain, from April 2020 to March 2021. Participants provided informed consent. Biochemical analyses were conducted using various platforms, and follow-up evaluations were performed at the discretion of neonatologists. Patients at high risk for MBDP received modifications in treatment accordingly. The sample was descriptively analyzed, presenting measures of central tendency and dispersion for continuous variables, and absolute numbers/percentages for categorical ones. Tests used included t-tests, Mann‒Whitney U tests, chi-square tests, logistic regressions, Pearson correlation, and ROC curve analysis (IBM SPSS Statistics version 19). Significance level: P < 0.05.ResultsIn the study involving 25 at-risk premature newborns, it was found that 20% (n = 5) were diagnosed with MBDP. Three of these patients (60%) were identified as high-risk based on standard biochemical evaluation at 3–4 weeks of age, while the other two patients (40%) were diagnosed in subsequent weeks. However, in all 5 patients, measurement of FGF23 levels would allow for early identification and optimization of treatment before other markers become altered. Low levels of FGF23 at 3–4 weeks, even with normal phosphorus and ALP levels, indicate the need for modifications in nutritional supplementation.ConclusionsMBDP remains a significant concern in extremely premature newborns. Current diagnostic methods rely on limited biochemical markers. Early detection of low FGF23 levels enables timely interventions, potentially averting demineralization.

Ellipsoidal patellar bone tunnel fixation with Toggleloc suspension system for medial patellofemoral ligament reconstruction: A 5 years follow-up.

This study aimed to evaluate the clinical and radiological features of the patella fixation technique using Toggleloc suspension system in a single ellipsoidal blind patellar tunnel during medial patellofemoral ligament (MPFL) reconstruction. This study included 52 patients (25 men, 27 women) who underwent MPFL reconstruction using a semitendinosus tendon graft. The graft was fixed to the ellipsoidal single blind tunnel opened on the medial side of the patella with an endobutton and was fixed to the femoral tunnel by using bioabsorbable screw. Clinical scores (Kujala score, Lysholm score, Tegner activity score and the visual analog scale [VAS] score) were evaluated preoperatively and at the end-follow up. Preoperative and postoperative radiological measurements (trochlea depth, sulcus angle, patellar height, patellar congruence angle, patellar tilt angle and lateral patellofemoral angle) were evaluated with X-ray (Merchant X-ray, anteroposterior and lateral radiography) and computed tomography (CT) of the knee. Postoperative patellar redislocation or subluxation was not observed in any patient. Patellar congruence angle, patellar tilt angle and lateral patellofemoral angle mean values were found to return to normal values in the postoperative period and the results were statistically significant. Also statistically significant improvement in all clinical scores postoperatively. According to the Insall-Salvati index (ISI) and Caton-Deschamps index (CDI) on lateral radiography of the knee at 30° flexion, patellar height decreased in the postoperative period statistically significant. The CDI was above 1.3 in 17 (%32) of our patients. Thirteen of these values decreased to normal values. No radiological progression of patellofemoral osteoarthritis was observed in all patients at the final follow-up evaluation. In cases of patellofemoral instability, fixation of the tendon graft in blind ellipsoid tunnel using the Toggleloc suspension system provides satisfactory patellar graft fixation strength, significant functional improvement and a low failure rate.

A Randomized, Controlled Trial of Continuous Heparin Infusion to Prevent Asymptomatic Catheter-related Thrombosis at Discharge in Infants After Cardiac Surgery: The CHIP-CRT Trial.

There are conflicting results in preventing catheter-related thrombosis (CRT). Continuing infusion of unfractionated heparin (UFH) was a potential option for CRT. This study was to determine the effect of continuous UFH infusion on asymptomatic CRT at discharge in infants after cardiac surgery. This study was a randomized, placebo-controlled, clinical trial at a single center. All infants with central venous catheters after cardiac surgery, below 3 months of age, were eligible. Stratified by CRT, infants were randomly assigned to the UFH group or the normal saline group. UFH was initiated at a speed of 10 to 15units/kg/h for infants with CRT and 2 to 3units/kg/h without CRT. The primary outcome was to determine the rate of CRT at discharge. The secondary outcomes included thrombosis 6 months after surgery, adverse events of UFH, and post-thrombotic symptoms. Due to slow recruitment during the COVID-19 pandemic, this trial was prematurely stopped. Only 35 infants were randomly assigned to the UFH or control groups. There was no statistically significant difference in CRT rate at discharge ( P =0.429) and 6 months after surgery ( P =1.000) between groups. All CRTs except one disappeared at discharge. No thrombosis or post-thrombotic symptom was reported at follow-up evaluation. There was no difference between groups in duration of thrombus ( P =0.088), D dimer ( P =0.412), catheter in situ days ( P =0.281), and post-thrombotic syndrome ( P =1.000), except for activated partial thromboplastin time ( P =0.001). With the early stop of this trial and limited data, it is difficult to draw a definitive conclusion about the efficacy of UFH on CRT. Meanwhile, considering the data from 6 months follow-up, in this population, asymptomatic CRT might resolve with no intervention.

Tracking melioidosis in Iran: Utilizing abattoir-based surveillance as a One Health approach.

Burkholderia pseudomallei, an environmental saprophyte bacterium, causes melioidosis in humans and animals. It was first discovered in Iran between 1967 and 1976 in small ruminants, equines, environments and humans. No subsequent studies have been conducted to determine the existence and prevalence of this pathogen in the country. The present study aims to monitor the presence of B. pseudomallei in the ruminant population of the Golestan province of Iran, which largely depends on pastures. The ruminants can serve as sentinels to indicate the presence of the bacteria in the environment and its potential impact on human health in the One Health triad. Liver and lung abscesses from domestic sheep, cattle and goats in three industrial and three conventional slaughterhouses were sampled and analysed using 23S ribosomal DNA polymerase chain reaction (rDNA PCR) with primers CVMP 23-1 and CVP-23-2 for B. pseudomallei, Burkholderia cepacia and Burkholderia vietnamiensis, as well as B. pseudomallei-specific TTS1 real-time PCR, along with microbiological and biochemical assays. Out of the 97 animals sampled, only 14 (15%) tested positive for 23S rDNA PCR. However, the follow-up evaluation using TTS1 real-time PCR and microbiological and biochemical assays did not confirm the presence of B. pseudomallei in the samples. Although B. pseudomallei was not detected in the current survey, conducting abattoir-based surveillance of ruminants is a cost-effective One Health approach to monitor pathogenic Burkholderia. Developing standards of clinical and laboratory good practices for Burkholderia infections is crucial for One Health surveillance.

Effectiveness and feasibility of the self-administered and repeated episodic future thinking exercises in smoking cessation.

Delay discounting (DD) is associated with smoking behavior and relapses. Episodic future thinking (EFT) is one of the leading interventions shown to reduce DD. The 1-month follow-up study with 60 participants that employed EFT as active intervention and episodic recent thinking (ERT) as control intervention was conducted in participants receiving smoking cessation treatment. In EFT group, there was significant decrease in DD rates from pre-intervention to post-intervention (p = 0.009), whereas no significant change was observed in ERT group (p = 0.497). DD rates in EFT group did not change significantly over 1 month (p = 0.059), while decrease was detected in ERT group (p = 0.011). Smoking cessation rates between groups were similar (p = 0.486). Adherence with completing follow-up evaluation forms and performing relevant exercises was higher in EFT group (p = 0.038, p = 0.006). Adding EFT to usual smoking cessation treatment did not increase smoking cessation rates, however feasibility of the self-administered exercises needs to be improved to clarify clinical effects.

Anti-Microbial Effects of Vaccinium Macrocarpon (Cranberry) Extract on Serotypes 26 and 45 of Escherichia Coli as a Prophylaxis of Recurrent Urinary Tract Infection (UTI)

Background: Urinary tract infection (UTI) is the second most common type of bacterial infection globally, affecting people of different age groups. Cranberry is renowned for its antibacterial properties and has been used to treat UTIs in recent years. Objective: This study aimed to assess the antimicrobial effects of cranberry extract on the prophylaxis of recurrent UTI caused by different serotypes of Escherichia coli (E. coli). Methods: This quasi-experimental study recruited 60 recurrent UTI patients from the Urology department of King Edward Medical University, Lahore, Pakistan. Patients with a history of recurrent UTIs caused by E. coli were included. Urine microscopy and culture tests were performed, and only E. coli-positive cases were serotyped. Patients received Vaccinium macrocarpon (cranberry) extract at a dose of 500 mg/day for four weeks along with their standard treatment. Follow-up evaluations were conducted after one and three months to assess UTI symptoms and the presence of E. coli in urine samples. Statistical analysis was performed using SPSS version 25, with quantitative variables expressed as mean ± standard deviation and qualitative variables as frequencies and percentages. Results: Of the 60 patients, 15 (25%) were positive for E. coli. Serotyping revealed 8 patients (53%) with serotype 26 and 7 patients (47%) with serotype 45. After three months of treatment, cranberry extract eradicated E. coli in 12 patients (80%); specifically, it eradicated 100% of serotype 45 and 62% of serotype 26 cases. Conclusion: Cranberry extract (500 mg/day) for three months demonstrated significant antimicrobial effects on E. coli serotypes 26 and 45, with greater efficacy observed in serotype 45. These findings suggest cranberry extract as a potential prophylactic treatment for recurrent UTIs. Keywords: Cranberry extract, recurrent UTI, E. coli serotypes, antimicrobial effects, prophylactic treatment, Vaccinium macrocarpon, urinary tract infection, Escherichia coli

Unusual Predominant Memory Decline in an Early-Stage CADASIL Patient: A Four-Year Longitudinal Follow-Up of Hereditary Vascular Dementia

Introduction: Deficits in executive function and processing speed have traditionally been viewed as the chief cognitive manifestation of vascular contributions to cognitive impairment and dementia. This case study describes the longitudinal progression of cognitive symptoms in a 42-year-old Colombian woman with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a hereditary condition leading to the early onset of cerebral small vessel disease. Because of the young age of onset of vascular cognitive impairment, CADASIL allows examining the early cognitive consequences of cerebrovascular changes in the absence of age-related comorbidities. Methods: We followed the neuropsychological progression of a non-demented and stroke-free patient carrying a CADASIL mutation, in parallel to that of 13 non-carrier control subjects. At baseline, all subjects completed detailed clinical, neurological, and neuropsychological evaluations as well as an MRI scan. After a period of four years, subjects completed a follow-up neuropsychological evaluation. Results: Examination of the patient’s baseline MRI revealed the presence of significant areas of white matter hyperintensity. The patient did not present cerebral microbleeds, lacunes, notable brain atrophy, or evidence of previous strokes. In contrast to non-carrier subjects, the patient experienced predominant memory decline, with relatively preserved executive function and processing speed. Conclusions: This case highlights the heterogeneity of cognitive deficits associated with cerebrovascular disease.

Functionality and jump performance in patellar tendinopathy with the application of three different treatments

ObjectivesThe aim is to assess performance characteristics in jumps and functionality in participants with patellar tendinopathy and compare changes with various tendinopathy treatments in the short and medium term. As a secondary objective, the study aims to verify the relationship between changes in knee functionality assessed by the VISA-P and jump capacity in the different treatment groups. DesignA double-blinded randomized controlled trial. MethodsRecruitment was conducted at sport clubs, with 48 participants with patellar tendinopathy included in the study. Participants were randomized into groups: dry needling (DN), percutaneous electrolysis (PNE), and sham needling as the control group (CG), all combined with eccentric exercise (EE). Functionality and performance during jumps, including squat jump (SJ) and counter movement jump (CMJ), were assessed. ResultsSignificant differences were found in functionality between the pre-test and post-test evaluations, as well as between the pre-test and follow-up evaluations, in all three groups (p < 0.001). The DN group experienced an improvement in eccentric power (p = 0.021). A moderate correlation was found between the pre-test and post-test changes in functionality and SJ maximum concentric force (r = 0.63, p < 0.01, CI: 0.1; 0.8), CMJ maximum concentric force (r = 0.52, p = 0.05, CI: −0.01; 0.8), and CMJ eccentric power in the DN group (r = 0.63, p = 0.01, CI: 0.1; 0.8). ConclusionsEccentric exercise could be effective in improving functionality in patellar tendinopathy and DN could improve eccentric power in jumps performance. Moreover, the DN group experienced an increase in functionality that correlated with the improvements found in jump performance in eccentric power and concentric strength.

National implementation of advanced training in the safety planning intervention in the Department of Veterans Affairs health care system.

The Safety Planning Intervention (SPI) is an evidence-based therapeutic intervention designed to mitigate suicide risk by providing a suicidal individual with a written, personalized safety plan. The Department of Veterans Affairs (VA) has implemented safety planning, but research found variability in the quality of safety plans. To improve quality, the VA developed an Advanced Training in the Safety Planning Intervention (ASPI) that went beyond previous didactic training efforts by emphasizing experiential learning. The aim of this article is to describe the procedures and initial results of VA's competency-based ASPI Training Program. Before training, providers participating in this program uploaded a written, deidentified safety plan completed with a Veteran. Providers then completed four training components, including evaluation of fidelity of written safety plans and competency in SPI during live, standardized roleplays at the conclusion of training, and at a 3-month follow-up evaluation. Of the 409 providers who initiated training, 367 (90%) completed training, 26 (6%) dropped out of training, and 16 (4%) did not meet the competency requirements for training completion. Relative to pretraining, there was a medium to large increase in the effect size of the quality of written Safety Plans at the end of training that was maintained at the 3-month follow-up. Using a standardized, observational measure of SPI competency, 383 of 391 (98%) providers met competency criteria following the training, and 367 of 375 (98%) providers met competency at 3-month follow-up. Findings suggest that ASPI training is effective in helping providers achieve and maintain fidelity in safety planning. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Faecal immunochemical testing (FIT) in primary care: a follow-up service evaluation

AimColorectal cancer (CRC) is the fourth most common cancer in the UK. Following National Institute for Health and Care Excellence guidance for faecal immunochemical testing (FIT), we introduced a service...

Metastatic clear cell sarcoma of the pancreas: From diagnosis to treatment

This article presents a comprehensive case report on an uncommon instance of metastatic clear cell sarcoma (CCS) originating from the pancreas. The high mortality rate of pancreatic carcinoma underscores the importance of precise diagnosis and early detection. The authors report a novel case of CCS with pancreatic metastasis, detailing successful surgical intervention through distal pancreatectomy and splenectomy, resulting in favourable outcomes. This study highlights the standard role of surgery in treating advanced CCS and emphasizes preoperative imaging and thorough patient history assessment. This article also underscores the necessity for long-term surveillance due to the potential for recurrence or metastasis. Despite the favourable recovery postsurgery, the absence of subsequent follow-up evaluation prompts consideration of the need for extended monitoring. This article raises questions about the nature of the pancreatic lesion and suggests the possibility of a primary lesion. Further evidence is crucial to establish the correlation between the features related to the development of the patient's primary and metastatic tumours. In conclusion, this study offers valuable insights into metastatic CCS of the pancreas, highlighting the importance of regular postoperative follow-up for improved outcomes through early detection and intervention.

Association between the irrigation-agitation techniques and Periapical Healing of large periapical lesions: a Randomized Controlled Trial

ObjectivesThe aim of this study was to evaluate the effects of manual dynamic activation (MDA), passive ultrasonic irrigation (PUI), and laser-activated irrigation (shock wave-enhanced emission photoacoustic streaming (SWEEPS)) on the periapical healing of large periapical lesions following nonsurgical root canal treatment.Materials and methodsA total of fifty-six systemically healthy patients with a mandibular single-rooted tooth with periapical lesions of endodontic origin and a periapical index score of 3 or higher were included in the study. Before the treatment procedures, lesion volumes were determined volumetrically using cone–beam computed tomography (CBCT). Patients were randomized into treatment (MDA, PUI, SWEEPS) and control groups (n = 14). Root canal treatment and irrigation procedures were performed by a calibrated postgraduate operator and completed at one visit. For routine follow-up, clinical and radiographic evaluations were performed by a blinded evaluator using periapical (PA) radiographs according to Molven’s criteria at 3, 6, and 9 months. At 12 months, lesion volumes were quantified volumetrically using CBCT (ITK-SNAP). The data were statistically analyzed with the Wilcoxon test. The significance level was set at p < 0.05.ResultsIn all groups, the mean lesion volume after treatment was significantly smaller than the mean volume before treatment (p = 0.001). Among the 56 teeth, 11 teeth were ‘totally healed’, and 39 teeth were ‘reduced’ on PA radiographs. No ‘enlargement’ was detected in any group. On CBCT, the lesion volume decreased in the following order: LAI-SWEEPS (86.9%) > PUI (85.4%) > MDA (80.4%) > control (74.5%), with no statistically significant difference (p > 0.05).ConclusionsDespite the limitations of the present study, although a greater percentage of healing was observed in the LAI-SWEEPS and PUI groups, irrigation procedures had no statistically significant effect on the healing of periapical lesions with a single root canal at the 12-month follow-up. On the other hand, the outcome may change in multirooted teeth with curved and complex root canal systems.Clinical relevanceIn the short term and in single-canal teeth, advanced irrigation agitation methods such as laser and ultrasonic did not make a difference in healing other than manual irrigation agitation.

The effect of platelet-rich fibrin (PRF) versus freeze-dried bone allograft (FDBA) used in alveolar ridge preservation on the peri-implant soft and hard tissues: a randomized clinical trial

BackgroundThe effectiveness of alveolar ridge preservation on bone regeneration and tissue healing has been thoroughly documented in the literature. This study aimed to evaluate the peri-implant soft and hard tissue changes after alveolar ridge preservation using either platelet-rich fibrin (PRF) or freeze-dried bone allograft (FDBA) over a 12-month period following the prosthetic loading of implants.MethodsIn this randomized clinical trial, 40 individuals were recruited for alveolar ridge preservation using (1) FDBA or (2) PRF in incisal/premolar areas. At two follow-up sessions (six- and 12-months post-implant insertion), radiographic imaging and clinical examinations assessed marginal bone loss and soft tissue factors, including gingival recession and bleeding on probing. The differences between study groups were analyzed using Generalized estimating Equations, the Binary logistic regression model, and Cochran’s Q test.ResultsThere was a statistically significant difference regarding gingival recession at both follow-up evaluations; values in the PRF group were considerably lower compared to the FDBA group (p < 0.05). The mean values for vertical marginal bone loss and bleeding on probing showed no significant differences between the two study groups (p > 0.05).ConclusionsExcept for gingival recession, applying PRF yielded comparable clinical results to FDBA after one year of implant loading and could be recommended as a potential biomaterial for alveolar ridge preservation following tooth extractions.Clinical trial registrationThe research protocol was registered in the Protocol Registration and Results System on 13/08/2021, available at https://clinicaltrials.gov/ (NCT05005377).

Application of a Video Head Impulse Test in the Diagnosis of Vestibular Neuritis.

In patients presenting in the emergency department with acute vertigo, a rapid and accurate differential diagnosis is crucial, as posterior circulation strokes can mimic acute vestibular losses, leading to inappropriate treatment. The diagnosis of vestibular neuritis is made based on the clinical manifestation and a bedside otoneurological assessment. In the clinical examination, an evaluation of the vestibulo-ocular reflex is the key element; however, the accuracy of the bedside head impulse test depends on the clinician's experience. Thus, new diagnostic methods are needed to objectify and facilitate such rapid vestibular evaluations. The aim of our paper is to provide a comprehensive review of the video head impulse test's application in the diagnosis of vestibular neuritis. Numerous studies have reported advantages that make this method helpful in detailed otoneurological evaluations; in contrast to the bedside head impulse test, it enables an analysis of all six semicircular canals function and records the covert corrective saccades, which are invisible to the naked eye. As a portable and easy diagnostic tool, it is known to improve the diagnostic accuracy in patients with acute vertigo presenting in the emergency department. Moreover, as it evaluates the vestibulo-ocular reflex across different frequencies, as compared to caloric tests, it can be used as an additional test that is complementary to videonystagmography. Recently, several papers have described the application of the video head impulse test in follow-up and recovery evaluations in patients with vestibular neuritis.

Health economics study of paliperidone palmitate in the treatment of schizophrenia: a 12-month cohort study

BackgroundTo analyze the economic benefits of paliperidone palmitate in the treatment of schizophrenia.MethodsWe collected 546 patients who met the diagnostic criteria for schizophrenia according to the 《International Statistical Classification of Diseases and Related Health Problems,10th》(ICD-10). We gathered general population data such as gender, age, marital status, and education level, then initiated treatment with paliperidone palmitate. Then Follow-up evaluations were conducted at 1, 3, 6, 9, and 12 months after the start of treatment to assess clinical efficacy, adverse reactions, and injection doses. We also collected information on the economic burden before and after 12 months of treatment, as well as the number of outpatient visits and hospitalizations in the past year to analyze economic benefits.ResultsThe baseline patients totaled 546, with 239 still receiving treatment with paliperidone palmitate 12 months later. After 12 months of treatment, the number of outpatient visits per year increased compared to before (4 (2,10) vs. 12 (4,12), Z=-5.949, P < 0.001), while the number of hospitalizations decreased (1 (1,3) vs. 1 (1,2), Z = 5.625, P < 0.001). The inpatient costs in the direct medical expenses of patients after 12 months of treatment decreased compared to before (5000(2000,12000) vs. 3000 (1000,8050), P < 0.05), while there was no significant change in outpatient expenses and direct non-medical expenses (transportation, accommodation, meal, and family accompanying expenses, etc.) (P > 0.05); the indirect costs of patients after 12 months of treatment (lost productivity costs for patients and families, economic costs due to destructive behavior, costs of seeking non-medical assistance) decreased compared to before (300(150,600) vs. 150(100,200), P < 0.05).ConclusionPalmatine palmitate reduces the number of hospitalizations for patients, as well as their direct and indirect economic burdens, and has good economic benefits.

Is warmth more critical than competence? Understanding how destination gender affects destination identification and destination advocacy

PurposeThis paper aims to examine a new approach to understanding the interrelationships between destination brand gender, stereotypes, destination brand identification and brand advocacy, as well as the mediating role of destination warmth (vs. competence) in the connections between destination brand femininity (vs. masculinity) and destination brand identification.Design/methodology/approachA qualitative study and literature review were conducted to revisit and refine the items on the scale. Preliminary item reduction was qualitatively grounded in focus groups, a panel of experts, and a pilot study. A follow-up quantitative evaluation of two studies (N1 = 705 and N2 = 472) was conducted to test seven hypotheses using exploratory factor analysis and confirmatory factor analysis with structural equation modeling.FindingsThe findings provide robust evidence for the interrelationships among destination brand gender, stereotypes, destination identification and destination advocacy. The outcomes also reveal that warmth is more important than competence for destination identification. Finally, the results indicated that only destination warmth serves as a partial mediator in the association between destination brand masculinity and femininity, on the one hand, and destination identification, on the other hand.Originality/valueThis article adds to the destination branding literature by using social role theory and the stereotype content model to explore novel connections among destination brand gender, stereotypes, destination brand identification and brand advocacy.

Successful Endoscopic Vacuum-Assisted Closure Therapy for Esophageal Perforation: A Case Report

Esophageal perforation can lead to serious complications, and rapid diagnosis and treatment significantly affect the prognosis. Endoscopic vacuum-assisted closure (EndoVAC) therapy is widely accepted as a safe, well-tolerated, effective, versatile and practical procedure for the management of esophageal perforation in selected patients. We report the successful use of EndoVAC therapy for management of an esophageal perforation secondary to foreign body removal. A 56-year-old man presented to the emergency department for evaluation of chest pain after swallowing the plastic shell of a pill. Emergency endoscopy revealed an esophageal wall laceration (approximately 3 cm) and microperforation. The esophageal laceration and microperforation were limited to the mid-esophagus. The patient underwent EndoVAC therapy, which was repeated every 3–4 days for a total of six sessions over a period of 21 days. We observed improvement in the esophageal injury with granulation tissue formation during the fifth session. Subsequent follow-up evaluation, including esophagography and chest computed tomography confirmed complete healing of the esophageal injury. Following resumption of diet, the patienton a was discharged without any complications.

Assessment of Oral Health Promotion Programs in Schools and their Long-Term Effects.

School-based oral health promotion initiatives are essential for enhancing children's and teenagers' oral health outcomes. However, the long-term efficacy of these initiatives is yet unknown. Over the course of a year, 500 children between the ages of 6 and 12 years participated in prospective observational research. Two groups of 250 participants each-the intervention group and the control group-were created. While the control group only got basic oral health information, the intervention group participated in a full program aimed at promoting oral health. Over the course of 2 years, baseline data on the participants' oral health condition were gathered, and follow-up evaluations were carried out every 6 months. At the 12-month follow-up, the intervention group showed a substantial decrease in dental caries prevalence (15.2% vs. 23.6%, P < 0.001) as compared to the control group. In addition, the intervention group showed better oral hygiene habits than the control group (P < 0.001), such as decreased plaque index and more frequent brushing. In conclusion, school-based initiatives to promote oral health are successful in enhancing children's and adolescents' long-term dental health outcomes. These initiatives are essential in lowering the prevalence of dental caries and encouraging good oral hygiene habits. Ensuring the long-term dental health and well-being of future generations requires sustained investment in school-based oral health promotion efforts.

Management of Constricted Upper Arch and Protruded Premaxilla in a 2-Year-Old Patient With Unrepaired BCLP

The paper presented the treatment procedure of a 2-year-old patient with unrepaired bilateral cleft lip and palate (BCLP). Complicated situation included severely protruded premaxilla and constricted upper dental arch, possibly related to delayed treatment of cleft lip and palate. Orthodontic expansion lasted for 8 months, including using fan-type expander for 3 months. After that, premaxillary osteotomy was performed to reset the premaxilla, and 4 months later, simultaneous repair of cleft lip and palate was taken. Follow-up evaluation in 5.5 years revealed acceptable language development and craniofacial profile, and maxillary growth was satisfactory. The treatment procedure of this patient provided an exploratory protocol for those patients with unrepaired BCLP who suffered from deteriorated preaxillary protrusion and constricted upper arch.