Search Results (197)

Introduction: Following up on treated high-grade cervical intraepithelial neoplasia (HSIL/CIN) lesions poses a challenge. Cervical cytology often has a high false-negative rate, while high-risk human papillomavirus (HR-HPV) DNA testing, though sensitive, lacks specificity. The detection of messenger RNA of the HR-HPV E6 and E7 oncoproteins (E6/E7 mRNA) is proposed as an indicator of viral integration, which is crucial for identifying severe lesions. Additionally, HPV vaccination could reduce recurrence rates in patients treated for high-grade cervical intraepithelial neoplasia. Objective: Our study aimed to assess the clinical utility of E6/E7 mRNA determination in the follow-up of HPV-immunized patients who were treated for HSIL/CIN. Methods: We conducted a retrospective observational study including 407 patients treated for HSIL/CIN. The recurrence rate and the validity parameters of E6/E7 mRNA testing were analyzed. Results: The recurrence rate for high-grade lesions was 1.7%. This low percentage might be related to the vaccination of patients who were not immunized before treatment. The sensitivity of the E6/E7 mRNA test was 88% at the first clinical visit, reaching 100% in the second and third reviews. Specificity was 91% at the first visit, 92% at the second, and 85% at the third. Regarding predictive values, the positive predictive value was 18% at the first visit, 10% at the second, and 14% at the third, while the negative predictive value was 100% across all follow-up visits. Conclusions: The E6/E7 mRNA test appears to be an effective tool for ruling out recurrence after treatment for HSIL/CIN lesions in HPV-immunized patients. Full article

Background: Diabetes mellitus is a chronic metabolic disorder that increases mortality and morbidity rates. Infections of the hand can easily cause long-term morbidity and dysfunction, but despite their associated high morbidity, diabetic hand infections are more neglected than diabetic foot infections. Objectives: This study was conducted over a one-year follow-up period, considering the total costs of treatment over one year post discharge for patients with diabetic hand infections that required surgery. A Monte Carlo Simulation was used in this study as a sensitivity analysis of all the cost calculations. Materials and Methods: A total of 62 out of 75 patients were diagnosed with Type 2 diabetes; 11 were female, and 64 were male. Out of all the patients, 15 visited outpatient clinics 30 times or more, and due to their recurrent visits, the outpatient treatment costs reached USD 5162.41 ± 3838.55. The total cost incurred over the period from the patients’ first hospitalization to the completion of all treatments and the end of the one-year follow-up was USD 24,602.22 ± 5257.15. Conclusions: The cost of hospitalization was the most important factor affecting the total expenses. Therefore, taking precautions before a diabetic hand infection occurs, or when one does occur, performing treatment without delay is expected to reduce the economic burden. Full article

Background: This study aimed to evaluate the effectiveness of right and left atrial strain reservoir (RASr and LASr) in predicting the recurrence of atrial arrhythmias (AAs) following cavotricuspid isthmus ablation (CTIA) for typical atrial flutter (AFL). Methods: We retrospectively enrolled consecutive patients with AFL who had undergone CTIA. Transthoracic echocardiography was conducted within one month before the procedure, and atrial two-dimensional speckle tracking analysis was performed offline. Results: Sixty-two subjects were evaluated (mean age 64.8 ± 13.2 years, 29% females). At a median follow-up of 12.1 months, AA recurrence occurred in 21 subjects (33.8%). The study endpoint occurred mainly among females (p = 0.021) and patients with lower RASr and LASr values (both p < 0.001). In Cox regression analysis, RASr and LASr remained independent predictors of AA recurrence (p = 0.02 and p = 0.03, respectively). In ROC curve analysis, RASr and LASr showed a similar and satisfactory ability to predict AA recurrence with optimal cut-off values of 16.8% and 17.7%, respectively. In survival analysis, RASr > 16.8% and LASr > 17.7% were associated with significantly higher freedom from AAs during follow-up (log rank p = 0.001 and p = 0.002, respectively). Conclusions: The results of this study suggest that pre-CTIA atrial speckle tracking analysis may aid in identifying AFL patients at an increased risk of AA recurrence, allowing for more frequent follow-up visits and extended antiarrhythmic therapy. Full article

Background: Diabetic foot disease is a public health problem. The challenges of its management lie in the complexity of wound healing and, in particular, the high rate of lesion recurrence. Objectives: The primary objective of the study was to evaluate whether optimized post-healing follow-up by a multidisciplinary team can reduce the recurrence rate of foot ulcers in people living with diabetes. The secondary objectives were to assess patient needs in terms of hospitalization for recurrence, the number of amputations, pedicure care, and the use of adapted footwear. Participants: The study included 129 patients with diabetes presenting a healed foot ulcer. A total of 38 patients underwent an annual post-healing follow-up visit with a multidisciplinary team (optimized follow-up), while 91 had a visit every 2 years (minimum follow-up). Results: Of the 38 patients with optimal follow-up, 8 presented a wound recurrence (21.1%) compared with 38 out of 91 patients (41.8%) receiving minimum follow-up. The recurrence rate decreased significantly between the two groups (p < 0.05). The use of adapted shoes was also significantly better in the group with optimized follow-up (p = 0.02). Conclusions: Regular post-healing follow-up with a multidisciplinary team seems to be a contributing factor to reducing the recurrence of diabetic foot ulcers among people living with diabetes. Full article

Background/Objectives: This study aimed to investigate the impact of preoperative weight loss on long-term postoperative survival and the significance of preoperative nutrition on perioperative weight change in patients with pancreatic cancer. Methods: Overall, 125 patients who underwent radical resection for invasive pancreatic ductal carcinoma were retrospectively analyzed. The preoperative weight loss rate (pre-%WL) from the initial visit to immediately before surgery was calculated. Patients were classified by pre-%WL into the weight-loss (≥6% loss) and weight-maintenance (<6% loss) groups. The association of pre-%WL with postoperative outcomes and long-term survival was assessed. We evaluated preoperative nutrition’s effect on perioperative weight change. Results: The study cohort included 91 (73%) and 34 (27%) patients with weight maintenance and weight loss, respectively. Specifically, the weight-loss group had a longer operative time (p = 0.025) and greater blood loss (p = 0.018) than the weight-maintenance group. Patients with weight loss had significantly poorer recurrence-free survival (RFS; 8.7 vs. 17.8 months, p = 0.004) and overall survival (OS; 18.1 vs. 45.2 months, p = 0.002) than those with weight maintenance. Multivariate analysis revealed weight loss as an independent prognostic indicator of poor RFS (hazard ratio = 2.07; p = 0.003) and OS (hazard ratio = 2.55; p = 0.0008). The presence or absence of preoperative nutritional therapy was not correlated with the pre-%WL but was associated with postoperative (by the time of discharge) weight loss rate (median weight change rate: −2.9% vs. −5.6%, p = 0.001). Conclusions: Preoperative weight loss ≥ 6% was associated with poor RFS and OS in patients with pancreatic cancer. Although preoperative nutritional therapy did not suppress preoperative weight loss, it suppressed postoperative weight loss. Full article

Bacterial vaginosis (BV) affects 30% of women annually, but many face barriers to in-person care. Here we present real-world outcomes of remote BV diagnosis and management through self-collected vaginal microbiome (VMB) testing and telemedicine visits, focusing on symptom resolution, recurrence, and overall microbial shifts. Among the 1159 study participants, 75.5% experienced symptom resolution at four weeks when managed with our algorithm-guided treatment protocol. At a median follow-up of 4.4 months after the initial visit, 30.0% of patients experienced recurrent BV, which is lower than the typical recurrence rates seen in historical in-person cohorts. Across the entire cohort, metagenomic data demonstrated a significant increase in Lactobacillus abundance (mean of 32.9% to 48.4%, p < 0.0001) and a corresponding decrease in BV-associated taxa such as Gardnerella, Prevotella, and Fannyhessea. A PERMANOVA of pairwise Bray–Curtis distances showed significant separation between pre-and post-treatment samples (pseudo-F = 37.6, p < 0.0001), driven by an increase in Lactobacillus-dominated samples. Treatment adherence was high (a total of 78% reported perfect or near-perfect adherence), and adverse events were generally mild (in total, 22% reported vaginal irritation, and 13% reported abnormal discharge). These results demonstrate that Evvy’s at-home metagenomic platform, paired with telemedicine and a smart treatment algorithm, delivers robust clinical and microbial outcomes. This work offers a novel approach to managing bacterial vaginosis, a challenging condition characterized by persistently high recurrence rates. Full article

Background: The COVID-19 pandemic has had a profound impact on pediatric mental health, contributing to a global surge in psychiatric emergencies among children and adolescents. This study aimed to evaluate trends in pediatric emergency department (PED) visits for three key psychiatric conditions—anxiety disorders (ADs), self-injury behaviors (SIBs), and psychomotor agitation (PMA)—before and after the onset of the COVID-19 pandemic. Methods: We conducted a retrospective observational study at a tertiary pediatric hospital in Italy, analyzing all psychiatric presentations to the PED from 1 January 2018 to 31 December 2024. The data were divided into pre-COVID and post-COVID periods and included patient demographics, recurrence of visits, clinical features, hospital admissions, and pharmacological management. Diagnoses were confirmed by chart review. Results: Of 233,867 total PED visits, 1082 were due to primary psychiatric concerns. A marked increase in visits was observed postCOVID: SIB incidence rose from 3.6 to 15.1 per 10,000 visits (p < 0.0001), PMA from 9.4 to 17.8 (p < 0.0001), and AD from 17.7 to 21.6 (p = 0.018). SIB cases showed increased recurrence (from 3.4% to 27.4%, p = 0.004) and greater pharmacological intervention, whereas PMA was associated with a rise in heteroaggression (from 14.3% to 39.8%, p < 0.0001). Pharmacological treatment remained largely consistent, with benzodiazepines and neuroleptics most frequently used. The emerging use of intranasal ketamine was noted in select cases. Conclusions: This study highlights the increasing burden of pediatric psychiatric emergencies in the wake of the COVID-19 pandemic. The findings underscore the urgent need to implement standardized emergency care protocols, strengthen outpatient mental health services, and develop pediatric-specific pharmacological guidelines to improve outcomes in this vulnerable population. Full article

Background and Objectives: Pelvic organ prolapse (POP) is a prevalent condition that negatively impacts women’s quality of life. Uterine-preserving procedures are increasingly demanded by patients with uterine prolapse, particularly when associated with true cervical elongation. The Manchester procedure, historically used for uterine preservation, has regained interest due to its effectiveness and low morbidity. This study aims to evaluate the anatomical and functional outcomes of the Manchester procedure in women with uterine prolapse due to cervical elongation, assessing patient satisfaction and associated clinical factors. Materials and Methods: We conducted a retrospective, observational, single-center study at the Regional University Hospital of Málaga, Spain, including patients undergoing the Manchester procedure between January 2017 and December 2022. Inclusion criteria required a diagnosis of uterine prolapse due to clinically confirmed true cervical elongation. Surgical details, complications, and postoperative outcomes were recorded. Patient satisfaction was assessed using a Likert scale during follow-up visits. Results: A total of 38 patients were included, with a mean age of 48.7 years. All presented with symptomatic uterine prolapse and elongated cervix (>5 cm). The anatomical success rate was 97%, with only one case of symptomatic recurrence. The most common early postoperative complication was urinary tract infection (10.5%). The average follow-up duration was 18.6 months. A high level of satisfaction was recorded: 94.8% of patients were either “very satisfied” (73.7%) or “satisfied” (21.1%), and only 5.3% reported dissatisfaction. Multicompartmental repair (anterior and/or posterior colporrhaphy) improved satisfaction outcomes. Conclusions: The Manchester procedure is a safe, effective uterine-sparing surgical option for patients with cervical elongation-related uterine prolapse. It demonstrates a high anatomical success rate and low morbidity, with excellent patient satisfaction. Comprehensive preoperative assessment and addressing modifiable risk factors such as obesity and smoking are key to optimizing results. Further prospective studies are needed to assess long-term durability and quality-of-life outcomes. Full article

Background/Objectives: Currently, the Meares–Stamey 4-glass and the 2-glass tests are used for diagnosing chronic prostatitis subtypes. Both tests include prostatic massage. Failure to extract prostatic secretions—for any reason—can result in a non-diagnostic test. Evidence from everyday practice and studies shows that expressed prostatic secretions are successfully recovered in less than 50% of the examined patients, and an important number of post-massage urine samples are missing prostatic secretions. This study evaluated a simpler test, the 3-glass (pre-ejaculation, ejaculation, and post-ejaculation) test. We compared it with the 4-glass and the 2-glass tests to detect inflammation and bacteria in men with chronic prostatitis symptoms. Methods: The study population included patients with chronic prostatitis symptoms. Subjects were assigned in each visit to undergo either the 4-glass, the 2-glass test, or the 3-glass test. The comparison among the three tests was based on the percentage of bacterial detection, the percentage of false-negative diagnoses, and the percentage of shifts among chronic prostatitis subtypes in the follow-up visits of recurrent patients. Results: A total of 157 patients were finally evaluated. Fifty-nine (59) patients underwent the 4-glass test (Group A), sixty-seven (67) underwent the 3-glass test (Group B), and thirty-one (31) underwent the 2-glass test (Group C). No statistically significant differences in the comparisons above were found. Conclusions: A comparison of the three diagnostic tests showed equivalence of the total ejaculate culture-based 3-glass test to the conventional prostatic secretion culture-based tests. Full article

Background: Inflammation plays an important role in the initiation of atrial fibrillation (AF) and the development of fibrosis following pulmonary vein isolation (PVI). We aimed to investigate whether early post-PVI levels of C-reactive protein (CRP), white blood cells, tumour necrosis factor alpha (TNF-α) and transforming growth factor beta 1 (TGF-ß1) are associated with long-term arrhythmia recurrence. Methods: This prospective observational study included 48 patients with paroxysmal AF undergoing PVI. Peripheral venous blood samples were collected on the day of hospitalisation (T0), immediately after the procedure (T1) and after 24 h (T2), seven days (T3) and one month (T4) following the procedure. Blood samples were obtained from the coronary sinus (CS) before and after PVI. CRP levels, leukocyte (LKc) and neutrophile (Neu) counts were determined. TGF-β1 and TNF-α were analysed using the enzyme-linked immunosorbent assay (ELISA). After discharge, follow-up visits were scheduled at seven days and one-, three-, six-, nine- and twelve-months post-ablation, with 24 h Holter monitoring at each visit. Results: Patients were allocated into a recurrent and a non-recurrent group. Baseline characteristics did not differ between the groups, except for the duration of AF, which was found to be a significant arrhythmia recurrence predictor. Patients in the non-recurrent group had statistically significantly higher LKc at all time points, and Neu at T2 and T3. CRP and TGF-β1 concentrations were significantly higher in the non-recurrent group, while TNF-α concentration was significantly higher in the recurrent group at the T2 time point. Significantly higher concentrations of CS TNF-α at T1 and TGF-β1 at T0 and T1 were documented in the non-recurrent group. Conclusions: The study shows that an enhanced inflammatory response early after PVI, characterised by increased CRP, WBC and TGF-β1 levels, may play a protective role against late arrhythmia recurrence. Full article

Background: Desmoid fibromatosis (DF) is a rare, locally aggressive soft tissue tumour with unpredictable clinical behaviour. Historically, treatment has involved surgery; however, contemporary guidelines, such as those from the Desmoid Tumour Working Group, advocate active surveillance. This article reviews current perspectives on DF, focusing on epidemiology, pathogenesis, treatment strategies, emerging research directions and cost effectiveness based on our experience at the West of Scotland Musculoskeletal Oncology Service, Glasgow Royal Infirmary (GRI). Methodology: We reviewed 101 patients diagnosed with desmoid fibromatosis between 2010 and 2024. A review of patient records was conducted to gather information on demographics, date of diagnosis, prior treatment, treatment initiation, intervention types, imaging intervals, follow-up duration, recurrence rate for surgery and other intervention, and discharge timelines. All data was systematically organized and analyzed to assess our outcomes. Results: Out of 101 patients with DF in the study, 66% were females. The most common site of primary tumour was lower extremity (39.6%) followed by near equal distribution in upper extremity and trunk. Out of the total cases, 72 (71.2%) were successfully managed with active surveillance involving serial imaging and clinical reviews in accordance with European guidelines. A total of 22 patients (21%) received treatment: 10 underwent surgery alone, 2 had surgery combined with radiotherapy, 8 received only radiotherapy, 1 was treated with hormonal therapy and 1 participated in a trial with Nirogacestat. Of the seven remaining patients, six had unplanned surgery outside followed by active surveillance at GRI. One patient was on alternative treatment modality, homeopathy. The average number of MRI scans per patient was 3.11, with many patients requiring significantly more imaging. MRI surveillance varies significantly in desmoid tumours due to their heterogeneous behaviour. Active or symptomatic tumours often require more frequent scans (every 3–6 months), while stable cases may need only imaging annually or just clinical monitoring. Recurrence was noted in eight patients, all of which were related to prior surgery. The total combined cost of imaging and appointments exceeds £6500 per patient in active surveillance. Conclusions: We conclude that most patients with desmoid fibromatosis in our cohort were effectively treated with active surveillance, consistent with current European guidelines. Surgical management of desmoid fibromatosis in our cohort is historic and has shown a significant recurrence risk. Our study proposes a revised follow-up protocol that significantly reduces costs without compromising on patient care. We suggest a two-year surveillance period for stable disease with patient-initiated return to reduce unnecessary clinic visits, imaging and healthcare costs. Full article

This article describes a robust Gaussian Prior process state space modeling (GPSSM) approach to assess the impact of an intervention in a time series. Numerous applications can benefit from this approach. Examples include: (1) time series could be the stock price of a company and the intervention could be the acquisition of another company; (2) the time series under concern could be the noise coming out of an engine, and the intervention could be a corrective step taken to reduce the noise; (3) the time series could be the number of visits to a web service, and the intervention is changes done to the user interface; and so on. The approach we describe in this article applies to any times series and intervention combination. It is well known that Gaussian process (GP) prior models provide flexibility by placing a non-parametric prior on the functional form of the model. While GPSSMs enable us to model a time series in a state space framework by placing a Gaussian Process (GP) prior over the state transition function, probabilistic recurrent state space models (PRSSM) employ variational approximations for handling complicated posterior distributions in GPSSMs. The robust PRSSMs (R-PRSSMs) discussed in this article assume a scale mixture of normal distributions instead of the usually proposed normal distribution. This assumption will accommodate heavy-tailed behavior or anomalous observations in the time series. On any exogenous intervention, we use R-PRSSM for Bayesian fitting and forecasting of the IoT time series. By comparing forecasts with the future internal temperature observations, we can assess with a high level of confidence the impact of an intervention. The techniques presented in this paper are very generic and apply to any time series and intervention combination. To illustrate our techniques clearly, we employ a concrete example. The time series of interest will be an Internet of Things (IoT) stream of internal temperatures measured by an insurance firm to address the risk of pipe-freeze hazard in a building. We treat the pipe-freeze hazard alert as an exogenous intervention. A comparison of forecasts and the future observed temperatures will be utilized to assess whether an alerted customer took preventive action to prevent pipe-freeze loss. Full article

Background/Objectives: With the rising prevalence of chronic diseases and an aging population, the incidence of stroke is continuously increasing, which leads to higher medical costs. Stroke carries a high risk of recurrence, necessitating ongoing self-care and lifestyle changes, for which education is crucial. The aim of this study is to identify the ICT utilization education needs, mobile health literacy, and self-care education needs of stroke patients and confirm the differences in mobile health literacy and self-care education needs according to ICT utilization to establish a basis for self-care intervention. Methods: The study included 100 stroke patients diagnosed at three general hospitals or higher in City C, hospitalized or visiting neurology and neurosurgery outpatient clinics. A survey was conducted from 7 July 2023 to 30 May 2024. The survey cites computers, the Internet, live broadcasting technology, recorded broadcasting technology, and telephony as examples of ICTs. The gathered data were analyzed using descriptive statistics, independent t-tests, one-way ANOVA, and the Pearson correlation coefficient. Results: The final analysis included 100 people, with 64 participants being men and an average age of 57.75 ± 12.30 years. Self-care education needs showed no significant differences based on general or disease-related characteristics. Many patients could use smart devices but experienced difficulties in searching for information. The main reasons for using smart devices included acquiring disease-related information and accessing resources without time limitations. The use of ICT services that provide disease-related information was low, 70% of participants were willing to use them in the future. Additionally, they preferred doctor-led education sessions once a month, lasting no longer than 30 min each. Mobile health literacy was significantly higher among those willing to use ICT services. Conclusions: Mobile health literacy was significantly higher in the group willing to use ICT services than in the group unwilling. Self-care education needs were both highly important and necessary in the group willing to utilize ICT, but no statistically significant difference was found. Full article

Background: Idiopathic histaminergic angioedema (IH-AAE) is a pathological entity poorly described in the literature. It overlaps with some forms of chronic urticaria, especially in pediatrics. Objective: This study is a descriptive analysis of this form of angioedema’s natural history and prognosis. The aim is to describe long-term data about the course of this clinical entity, including clinical presentation, recurrence, and response to therapy, emphasizing follow-up and outcome. Methods: We performed a retrospective monocentric descriptive study at the Allergy Unit, Department of Pediatrics of the Institute for Maternal and Child Health of Trieste, Italy. We selected pediatric patients (0–18 years old) visiting the outpatient clinic from January 2010 to December 2020 who received a diagnosis of IH-AAE. We analyzed the disease recurrence, the remission rate, the time and frequency of recurrences, and the body sites involved. Results: The median follow-up was 57 months. Among the 36 individuals examined at follow-up, 9 (25%) still had episodes of angioedema, while 27 (75%) reported the absence of attacks. Disease remission was established in 24 patients (66.6%). The median remission time was 13 months (IQR: 7–28). When comparing AE recurrence at onset and follow-up, in all children, the number of episodes decreased (in 4/9 patients) or remained unchanged over time (in 5/9 patients). Moreover, within this group, AE recurrence was recorded as high, intermediate, and low, respectively, in one (11.1%), two (22.2%), and six patients (66.7%). The median number of monthly episodes was one (IQR: 0.2–3), and eight was the maximum value. The initial recurrence of AE attacks has no impact on the time and rate of remission (p = 0.56). According to these data, 36% of the patients will go into remission in 1 year, 54% in 2 years, and 71% in 6.5 years, while 14% of the children will still present with AE after 8 years of disease. Conclusions: IH-AAE is a benign and self-limiting condition that can sometimes last several years. Over time, the number of episodes per month decreases or, at most, remains unchanged. No patients reported disease worsening. The frequency of attacks at onset does not correlate with the possibility of recovery or the remission time. Full article

Purpose: Dirofilariasis is a zoonotic infectious disease caused by a species belonging to the Dirofilaria genus. Human dirofilariasis cases have increased in Europe in the last few decades. Dogs and wild canids represent the definitive hosts and principal reservoirs of Dirofilaria repens, while mosquito species are biological vectors. Humans act as accidental hosts, and clinical manifestations depend on the location of the worm in the organs or tissues. We described the first case of ocular dirofilariasis in the Aosta Valley region (Italy). Case description: a 62-year-old Italian woman complained of recurrent ocular redness, pain and discomfort, accompanied by itching and foreign body sensation in the right eye. The slit lamp biomicroscopic examination revealed conjunctival congestion on the temporal region of bulbar conjunctiva, and a long whitish vermiform mobile mass was detected under the conjunctiva. The anterior chamber showed no flare or cells in either eye, and the dilated fundus examination was normal. The worm was immediately surgically removed to prevent further migration, and was diagnosed morphologically and molecularly as D. repens. Following surgical removal, the symptoms resolved completely and rapidly, with no recurrence of ocular symptoms recorded during 12-month follow-up visits. Conclusions: Ocular dirofilariasis can lead to misdiagnosis due to its rare ocular manifestations, and it is considered an emergent zoonosis in European countries. Accurate diagnosis and control of ocular dirofilariasis by D. repens require a multidisciplinary approach under the One Health framework to effectively address this emergent zoonosis. Full article