Spontaneous Improvement Research Articles

Does regression of skin thickening predict improvement of internal organ involvement and survival in patients with diffuse cutaneous systemic sclerosis? A EUSTAR analysis

ObjectivePatients with diffuse cutaneous systemic sclerosis (dcSSc) frequently show spontaneous improvement of skin fibrosis. Our aim was to examine whether an improvement in skin fibrosis predicts lower likelihood of visceral organ progression and better survival.MethodsPatients from the European Scleroderma Trials and Research (EUSTAR) cohort with dcSSc, baseline modified Rodnan skin score (mRSS) ≥7, and valid mRSS at 12±3 months follow up were included. Regression/progression of skin fibrosis was defined as a decrease/increase in mRSS >5 points and≥25% from baseline to follow up. The outcomes included progression of lung, renal, cardiac and gastrointestinal manifestations using consensus derived definitions and all-cause death. Regressive, stable and progressive patients were compared by univariate, Kaplan-Meier survival curve and Cox regression analysis.ResultsOf 1257 included patients, 883 (70.2%) were stable, 282 (22.4%) regressive, and 92 (7.3%) progressive. Regressive patients, adjusted for baseline mRSS, baseline immunosuppression, baseline FVC, and disease duration, showed a significantly lower probability of FVC decline ≥10% than progressive patients (p=0.00003), lower probability of all-cause mortality during follow up (p=0.035) compared to progressive patients. .Improvement of skin fibrosis was not associated with progression of other organ manifestations.ConclusionWe found that regression of skin fibrosis is associated with a lower probability of lung progression and better survival at follow up. The link between the disease course of skin and lung fibrosis in SSc can help to better stratify patients in clinical practice and enrich for ILD progressive patients in clinical trials.

Neuronal Intranuclear Inclusion Disease Presenting with Acute-Onset Dementia and Cortical Edema: A Case Report

BackgroundNeuronal Intranuclear Inclusion Disease (NIID) is a neurodegenerative disorder characterized by the formation of eosinophilic inclusions in the neurons, visceral and skin cells. The cause is associated with the GGC nucleotide repeat expansion in the NOTCH2NLC gene. The imaging hallmark of NIID is hyperintensities on diffusion-weighted imaging (DWI) at the corticomedullary junction. Clinical manifestations of NIID are highly heterogeneous. Here, we report a case of NIID presenting with acute-onset dementia and cortical edema.Case presentationWe describe an elderly male patient who presented with sudden dementia within a day. Considering the abrupt onset and the stroke history, we initially diagnosed vascular disease. However, further imaging revealed cortical edema in the temporo-parieto-occipital lobes. Blood and cerebrospinal fluid tests ruled out immunological, metabolic, infectious, or neoplastic etiologies. Genetic testing ultimately confirmed the diagnosis of NIID. Intravenous immunoglobulin (IVIG) therapy did not improve the patient’s symptoms; However, about 1 month after treatment, spontaneous improvement was observed. It is noteworthy that 22 months before the onset of cognitive impairment, the patient’s MRI for headaches already exhibited the typical imaging lesions of this disease in the cerebellum paravermal region.ConclusionPatients with encephalopathy syndrome exhibiting imaging features resembling mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome or Creutzfeldt-Jakob disease should consider the NIID as differential diagnosis. Chronic headaches and symmetric lesions in the cerebellar paravermal region on MRI may be noteworthy indicators of NIID during non-episodic phases.

Medical Therapies for Prevention and Treatment of Inflammatory Pouch Disorders - A Systematic Review and Meta-analysis.

Pouchitis and Crohn's like disease of the pouch (CLDP) are common in patients who undergo ileal pouch anal anastomosis for ulcerative colitis (UC). We conducted separate systematic reviews to evaluate the effectiveness of available interventions to prevent and treat pouchitis and CLDP. Through systematic literature reviews, we identified studies that evaluated the effectiveness of probiotics, antibiotics, 5-aminosalicylates, non-systemic oral corticosteroids, and advanced therapies for prevention and treatment of pouchitis and CLDP for meta-analysis. Primary outcomes were occurrence of pouchitis for pouchitis prevention and clinical response for pouchitis and CDLP treatment. We estimated the relative effectiveness of these interventions using the existing placebo response rates or hypothetical spontaneous improvement rates derived from clinical trials of pouchitis, UC and Crohn's disease. Probiotics were effective for primary (RR 0.18; 95% CI 0.05-0.62) and secondary prevention (RR 0.17; 95% CI 0.09-0.34) of pouchitis. Antibiotics were effective for treatment of acute and chronic pouchitis (12 cohorts; RR 1.67; 95% CI 1.34-2.01; response rate 65%; 95% CI 52-75) with ciprofloxacin and metronidazole-based regimens being more effective than rifaximin. Advanced therapies were effective for treatment of chronic antibiotic-refractory pouchitis (31 cohorts; RR 1.71; 95% CI 1.28-2.56; response rate 50%; 95% CI 43-57) and CLDP (10 cohorts; RR 2.49; 95% CI 1.87-3.73; response rate 74%; 95% CI 68-79) without significant difference between classes. Multiple medical interventions are effective for prevention and treatment of pouchitis and CLDP. Given the overall low quality of data, further research is needed to confirm these findings.

A Review of the Vitiligo Literature to Standardize Expression of Disease Severity.

The literature on vitiligo is heterogeneous with limited standardization in vitiligo disease severity reporting. The IDEOM Vitiligo Workgroup initiated a project to develop an improved understanding of clinical reporting of vitiligo severity. A medical librarian-developed literature review identified 50 clinical trials treating vitiligo topically using topical corticosteroids or topical tacrolimus that included adult and pediatric patients, with 10 or more patients, with grading by SORT criteria. Grading systems used included body surface area scoring (BSA) clinically or via photography and mapping. Most studies create a grading system of repigmentation including G0- no change, G1- 1-25%, G2- 26-50%, G3- 51-75%, G4- 75-99%, and G5- 100%. Variations include reporting success as thresholds >25% (G2-G5), >50% (G3-G5), and >75% (G4-G5) repigmentation. Vitiligo Area Scoring Index (VASI), Dermatology Life Quality Index (DLQI), patient satisfaction, and the vitiligo noticeability scale are all standardized scoring systems that have been used in clinical studies. Other metrics reported include onset and maintenance of response, treatment burden, side effects, and cost-effectiveness. BSA total and quartiles of improvement are the most commonly reported metrics in studies with high-level evidence. The addition of categories of no improvement, complete clearance, spontaneous improvement, and worsening appears to enhance information collection. Collection of data using photographs or computer-assisted BSA monitoring enhances data reproducibility. Thresholds of success should include 25%, 50%, 75%, and adding 90% and 100% repigmentation. VASI represents a validated collection method, which can be modified for 50%, 75%, and 90% improvement. Newer metrics including treatment burden and cost effectiveness are emerging metrics under evaluation. J Drugs Dermatol. 2024;23(10):842-846. doi:10.36849/JDD.8049.

Radiological follow-up of osteonecrosis lesions in children and adolescents with Hodgkin lymphoma.

Osteonecrosis (ON) is a common complication of glucocorticoid-based Hodgkin lymphoma (HL) treatment, but the natural evolution and prognosis of ON lesions remain poorly understood. We describe the radiological evolution of ON lesions identified in a Nordic population-based cohort of paediatric HL patients. Magnetic resonance images of suspected ON lesions were centrally reviewed to confirm ON diagnosis and grade the ON lesions according to the Niinimäki classification. The study included 202 ON lesions in 46 patients, of which 77 were joint lesions. Follow-up images were available for 146/202 lesions, with a mean follow-up time of 28 months. During follow-up, 71% of the lesions remained stable, 26% improved or resolved, and 3% progressed. A higher ON grade at diagnosis was associated with a lower likelihood of spontaneous resolution. The likelihood for resolution of ON decreased by 50% for each year of added patient age, when adjusted for sex, ON location, and symptoms. Hip ON showed less spontaneous improvement compared with other joints, and the risk for surgery was 13-fold in hip ON. Grades 3-4 joint ON has the potential to either progress or resolve, warranting follow-up in patients with severe symptoms. Research on secondary prevention should be directed at grade 3-4 joint ON.

De Quervain Tendinopathy: Anatomical Prognostic Indicators of Corticosteroid Injection Success.

Anatomical variations of the first extensor compartment can affect de Quervain tendinopathy outcomes. Our study aimed to identify the anatomical prognostic indicators of symptom recurrence following a corticosteroid (CS) injection and to assess the efficacy of CS injections. Fifty consecutive patients received a single CS injection for de Quervain tendinopathy. Ultrasound imaging was used to assess anatomical factors of the first extensor tendon compartment of the wrist. The primary outcome was recurrence after six weeks and six months and the identification of the anatomical prognostic indicators of the recurrence. The Disabilities of the Arm, Shoulder, and Hand (DASH) score and the Visual Analogue Scale (VAS) for pain were evaluated as secondary outcomes. Fifteen patients (30%) experienced symptom recurrence within six weeks. The intracompartmental septum and the number of tendon slips were associated with higher recurrence rates (adjusted odds ratio for the septum: 18.39, p = 0.045; adjusted odds ratio for each additional tendon slip: 24.68, p < 0.01). The mean DASH score improved from 74.1 ± 5 to 19.3 ± 25.3, and the mean VAS for pain from 8.5 ± 0.8 to 2 ± 2.7 (p < 0.01 for both scores). Five patients experienced minor adverse events with spontaneous improvement. CS injections are a viable treatment for de Quervain tendinopathy. Anatomical variations can predict treatment success. Counseling patients based on these factors can help guide treatment decisions, including surgical options.

The Role of Paraspinal Muscle in Postoperative Coronal Balance Transition in Degenerative Lumbar Scoliosis: A 2-year Follow-up Study.

Retrospective observational study. The purpose of this study was to determine whether paraspinal muscle could influence postoperative coronal balance and its transition in degenerative lumbar scoliosis (DLS). Although the importance of the paraspinal muscles (PSM) in sagittal alignment is well recognized, there is no information about its role in coronal balance. The study included 102 DLS patients. Evaluation of the PSM on magnetic resonance imaging were conducted at baseline. Coronal measurements included coronal balance distance (CBD), major Cobb angle, L4 coronal tilt, and L5 coronal tilt. The cohort was divided based on postoperative parameters into persistent coronal balance (PCB), worsened coronal imbalance (WCIB), recurrent coronal balance (RCB), and persistent coronal imbalance (PCIB) according to immediate postoperative and follow-up coronal balance. Multivariate logistic regression models for postoperative CIB, follow-up WCIB and follow-up RCB were utilized to identify statistically significant associations while accounting for confounders. The cohort was divided into 57 with PCB, 13 with WCIB, 10 with RCB, and 22 with PCIB. The follow-up groups with CIB exhibited more severe fatty infiltration in the extensor muscle compared to the balanced groups. Specifically, the WCIB group demonstrated the most severe extensor muscle degeneration, particularly on the concave sides, and the most prominent asymmetrical degeneration of the PSM among the four groups. Furthermore, patients with CIB had worse sagittal malalignment compared to those with CB at the last follow up. Patients exhibiting stronger extensor muscle mass were prone to immediate postoperative CB and more likely to experience spontaneous improvement or recurrence of coronal balance during follow-up. Severe extensor muscle degeneration and prominent asymmetrical bilateral PSM degeneration represent potential risk factors for persistent CIB and recurrent CIB. It is crucial to assess the dynamic change during the follow-up period as long-term prognosis may be impacted if CB deteriorates, or otherwise develops during follow-up. 3.

Evaluation and follow-up of patients diagnosed with hypophysitis: a cohort study.

Primary hypophysitis might be challenging to diagnose, and there is a lack of evidence regarding optimal treatment strategies due to rarity of the disease. We aim to investigate the clinical features and compare the outcomes of different management strategies of primary hypophysitis in a large group of patients recruited on a nationwide basis. A retrospective observational study. The demographic, clinical, and radiologic features and follow-up data were collected in study protocol templates and analyzed. One hundred and thirteen patients (78.8% female, median age: 36 years) were included. Lymphocytic (46.7%) and granulomatous hypophysitis (35.6%) were the prevailing subtypes out of 45 patients diagnosed after pathologic investigations. Headache (75.8%) was the most common symptom, and central hypogonadism (49.5%) was the most common hormone insufficiency. Of the patients, 52.2% were clinically observed without interventions, 18.6% were started on glucocorticoid therapy, and 29.2% underwent surgery at presentation. Headache, suprasellar extension, and chiasmal compression were more common among glucocorticoid-treated patients than who were observed. Cox regression analysis revealed higher hormonal and radiologic improvement rates in the glucocorticoid-treated group than observation group (hazard ratio, 4.60; 95% CI, 1.62-12.84 and HR, 3.1; 95% CI, 1.40-6.68, respectively). The main indication for surgery was the inability to exclude a pituitary adenoma in the presence of compression symptoms, with a recurrence rate of 9%. The rate of spontaneous improvement might justify observation in mild cases. Glucocorticoids proved superior to observation in terms of hormonal and radiologic improvements. Surgery may not be curative and might be considered in indeterminate, treatment-resistant, or severe cases.

Radiation hepatitis after postmastectomy radiation therapy for early breast cancer: difficult to differentiate from drug-induced liver injury caused by abemaciclib.

Abemaciclib (ABM) is recommended for adjuvant endocrine therapy in hormone receptor-positive, human epidermal growth factor receptor type 2-negative early breast cancer (EBC) patients at high risk of recurrence. Here, we present a case of radiation hepatitis challenging to differentiate from drug-induced liver injury during ABM treatment. The patient, a woman in her 40s, underwent right mastectomy, axillary dissection, and postmastectomy radiation therapy (PMRT) after neoadjuvant chemotherapy for EBC. Subsequently, she received ABM as adjuvant endocrine therapy. Despite suspending ABM due to Grade 3 leukopenia, she developed Grade 3 hepatic dysfunction upon cessation. Based on the dynamic contrast-enhanced computed tomography, we diagnosed the cause of liver dysfunction as radiation hepatitis. Spontaneous improvement allowed us to resume ABM treatment. Clinicians may need to consider radiation hepatitis as a potential cause of hepatic dysfunction in patients who underwent PMRT, along with drug-induced liver injury.

Subcutaneous granuloma annulare: a systematic review of a rare and underdiagnosed disease.

Subcutaneous granuloma annulare (SGA) is a rare clinicopathologic subtype of granuloma annulare characterized by the presence of subcutaneous nodules. There are no present reviews synthesizing the clinical features and treatment modalities in SGA. We conducted a systematic review following PRISMA guidelines [CRD42022344672] on all peer-reviewed English-language studies that reported one or more cases of SGA. A total of 97 studies, comprising 26 case series and 71 case reports with 324 patients, were included for analysis. Most cases were predominantly pediatric, with 78.9% of the cases identified being age 16 or lower and a median age of diagnosis of 6. There was no overall gender predisposition. Although over two-thirds of patients did not have any comorbidities, diabetes mellitus was the most common comorbidity present in 4% of cases. The most common feature of SGA was nodules, which were present in 99.6% of patients. Pain or tenderness was reported in 15.4%, and erythema of overlying skin in 11.0% of cases. Surgical excision was performed in 96/141 (68.1%) patients. Among the 27/141 (18.0%) patients who were conservatively managed, 87.0% spontaneously improved, including 60.0% who completely self-resolved. Topical and intralesional steroids were used in 3.40% and 1.85% of patients, respectively, resulting in complete or partial resolution in 54.6% and 100%. Among patients who were followed up, 83/324 (25.6%) patients experienced recurrence after a median duration of 26 weeks. SGA is predominantly a pediatric disease that frequently occurs on the limbs and the head. Juxta-articular lesions are more commonly observed in adults than in children. Surgical excision is common and effective in most patients. Spontaneous improvement occurs in most untreated cases, and intralesional steroids but not topical steroids may be beneficial for non-resolving cases and to reduce time to resolution.

Feasibility of revascularization after gelatin sponge embolization for hemoptysis during balloon pulmonary angioplasty

BackgroundVessel injury is a common complication during balloon pulmonary angioplasty (BPA). For persistent hemoptysis, gelatin sponge embolization (GSE) is considered, but its impact on subsequent perfusion in embolized vessels remains unknown. This study explores the feasibility of revascularization in vessels post-GSE. MethodsWe included 64 vessels from 50 patients with chronic thromboembolic pulmonary hypertension who experienced hemoptysis during BPA in 2012–2023. Twenty-four vessels were treated conservatively (conservative group), while 40 were treated with GSE for persistent hemoptysis or desaturation despite conservative treatment (GSE group). We assessed hemoptysis-related parameters, perfusion of injured vessels pre- and post-treatment, and hemodynamic parameters through multiple BPA sessions. ResultsHemoptysis resolved immediately after the procedure in 67% of patients, including 70% of those in the GSE group, and all cases resolved by the next day. Of 37 embolized vessels, 41% showed spontaneous perfusion improvement in subsequent sessions. BPA was reperformed in 22 embolized vessels, with 86% showing further improvement, resulting in 70% of all embolized vessels finally showing improvement in perfusion. In both groups, clinical and hemodynamic parameters significantly improved after BPA. ConclusionsPerfusion of embolized vessels improved after GSE, suggesting that GSE is safe for the treatment of severe persistent hemoptysis after conservative treatment.

Long-pulsed nd: YAG laser treatment of nail psoriasis: clinical and ultrasonographic assessment

Nail psoriasis is a chronic, inflammatory condition which is difficult to treat, linked with greater psoriasis severity, and may be associated with anxiety and significant functional impairment of the quality of life. The 1064 nm Nd: YAG laser was reported to yield satisfactory results in the treatment of nail psoriasis.The aim of the study was to assess the clinical and ultrasonographic efficacy of long-pulsed 1064 nm Nd: YAG laser in the treatment of fingernail psoriasis and compare its effect to control fingernails.This intra-patient randomized controlled trial analyzed 86 fingernails collected from 13 patients suffering from cutaneous and nail psoriasis. The nails were randomized into two groups. Group A was treated with Nd: YAG laser once monthly for three sessions while group B served as control. Assessment took place at baseline, 1 and 3 months after the last treatment session. For scoring, the 32-points target NAPSI scoring systems was used. Additionally, two blinded dermatologists’ score of improvement, patients’ pain assessment by visual analogue score and ultrasonographic assessment were all performed.At the end of follow up, the medians of tNAPSI score, plate definition, matrix thickness, bed thickness and bed vascularity decreased significantly in the Nd: YAG laser treated group in comparison to baseline (p = 0.001, 0.006, 0.039, < 0.001 and 0.010, respectively). While, there was a non-significant reduction in median tNAPSI score in the control group at last follow up, however, ultrasonography recorded a significant reduction in the medians of plate definition, bed thickness and vascularity (p = 0.002, 0.011 and 0.033, respectively) from the baseline. Comparison of the Nd: YAG laser and the control groups showed no significant difference from baseline regarding the medians of tNAPSI, tNAPSI percentile improvement, pits count, blinded evaluation of photographs and ultrasonographic assessments.In conclusion, Nd: YAG laser showed clinical and ultrasonographic improvement in fingernail psoriasis. Ultrasonography is a useful noninvasive tool in diagnosing and monitoring the clinical and even the subclinical changes in nail psoriasis. Nail psoriasis although difficult to treat, may show spontaneous improvement.

Change of function and brain activity in patients of right spastic arm paralysis combined with aphasia after contralateral cervical seventh nerve transfer surgery.

Left hemisphere injury can cause right spastic arm paralysis and aphasia, and recovery of both motor and language functions shares similar compensatory mechanisms and processes. Contralateral cervical seventh cross transfer (CC7) surgery can provide motor recovery for spastic arm paralysis by triggering interhemispheric plasticity, and self-reports from patients indicate spontaneous improvement in language function but still need to be verified. To explore the improvements in motor and language function after CC7 surgery, we performed this prospective observational cohort study. The Upper Extremity part of Fugl-Meyer scale (UEFM) and Modified Ashworth Scale were used to evaluate motor function, and Aphasia Quotient calculated by Mandarin version of the Western Aphasia Battery (WAB-AQ, larger score indicates better language function) was assessed for language function. In 20 patients included, the average scores of UEFM increased by .40 and 3.70 points from baseline to 1-week and 6-month post-surgery, respectively. The spasticity of the elbow and fingers decreased significantly at 1-week post-surgery, although partially recurred at 6-month follow-up. The average scores of WAB-AQ were increased by 9.14 and 10.69 points at 1-week and 6-month post-surgery (P < .001 for both), respectively. Post-surgical fMRI scans revealed increased activity in the bilateral hemispheres related to language centrals, including the right precentral cortex and right gyrus rectus. These findings suggest that CC7 surgery not only enhances motor function but may also improve the aphasia quotient in patients with right arm paralysis and aphasia due to left hemisphere injuries.

Alopecia Areata of the Nails: Diagnosis and Management.

Background: Alopecia areata (AA) is a common form of non-scarring alopecia characterized by acute hair loss. Nail involvement, though not always present, can occur in AA patients. Nail changes are more frequent in severe forms of AA and in children. Methods: Literature related to nail changes in AA was comprehensively reviewed after a search on the PubMed database without time restrictions in order to identify common clinical presentations and associated factors to aid clinicians with the correct evaluation and management of these dystrophies. Results: Nail changes in AA include pitting, trachyonychia, leukonychia, red lunula, and miscellaneous alterations such as longitudinal ridging and brittle nails. Nail changes are usually asymptomatic but, nevertheless, sometimes cosmetically disfiguring and can be associated with a reduced quality of life and impaired daily activities. Conclusions: Nail changes in AA may precede or follow hair loss and can occur as an isolated finding. Diagnosis may require a biopsy for definitive identification. Spontaneous improvement is possible, particularly in children, and treatment is not always necessary. Further research is, however, needed to establish a consensus on treatment approaches according to age and severity.

Retinal and Vitreous Changes Associated with Spontaneous Improvement in Myopic Macular Schisis

PurposeTo describe the retinal and vitreous changes in eyes showing myopic macular schisis (MMS) improvement when vitrectomy was not performed and identify triggering factors. DesignRetrospective observational study. SubjectsPatients with non-operated myopic macular schisis MethodsThe records of patients with MMS who were followed without performing surgery for more than 6 months were retrospectively reviewed, and the eyes showing an anatomical improvement were included. MMS evolution was analyzed quantitatively (central foveal thickness [CFT], parafoveal thickness, maximum height) and qualitatively (presence/absence of foveal detachment, lamellar hole, epiretinal membrane, choroidal neovascularization, inner and outer retinoschisis, vitreous status) at baseline and at the final visit. An anatomical improvement was defined as a decrease in CFT by at least 50 μm. Main outcome measureThe rate anatomical improvement of MMS without performing vitrectomy and the morphological changes observed in these cases. ResultsIn a cohort of 74 non-operated eyes with MMS, MMS improved in 14 eyes (19%) after a mean follow-up of 55 ± 38 months (range: 8-138). In these improved cases, the mean decrease in CFT was 153 ± 166 μm (range: 24-635, p=0.005) and a complete resolution of MMS was observed in 9 eyes (64%). In 9 eyes (64%), the improvement was associated with visible vitreous changes in the macular area on the OCT scans. The mean visual acuity, which was already good at baseline (20/50, 0.4 ± 0.2 LogMAR), increased at the last visit (20/40, 0.3 ± 0.3 LogMAR) but without reaching significance. ConclusionThis long-term follow-up analysis showed that almost 20% of MMS in eyes without indication for surgery could improve over time. In most cases, the improvement was associated with an apparent resolution of vitreous tensions.

Characteristics and reasons for delayed presentation in acute ischemic stroke: single-centered study in Indonesia

BackgroundEffective therapy for acute ischemic stroke relies on timely intervention. We aimed to evaluate the factors associated with the onset-to-arrival time and delayed hospital presentation in acute ischemic stroke patients. Subjects with acute ischemic stroke in Bethesda Hospital Yogyakarta, Indonesia from March to June, 2023 were prospectively recruited. A questionnaire was used to collect the information by direct interviews. Prespecified variables were included in univariate and multivariable analyses to identify the predictors of delayed hospital presentation of more than 4.5 h.ResultsAmong a total of 175 patients, 64.6% of the patients arrived at the hospital more than 4.5 h after the stroke onset. Only 3 (1.7%) patients were eligible and received intravenous thrombolysis. In multivariable analysis, monthly income of more than IDR 550,000 (OR, 4.22; 95% CI 1.47–12.17; p = 0.007), wake-up stroke or unknown stroke onset (OR vs. known onset, 0.17; 95% CI 0.05–0.56; p = 0.004), distance from location of stroke onset more than 9.45 km (OR, 3.13; 95% CI 1.41–6.92; p = 0.005) and no history of coronary artery disease or heart failure (OR vs. present history, 0.12; 95% CI 0.04–0.37; p = 0.000) were related to delayed hospital presentation. The most frequently mentioned reasons for the delay were waiting for spontaneous improvement at home and unawareness of the stroke symptoms.ConclusionsThere is an enormous disparity in stroke services between developed and developing countries. This study highlighted the need to increase public stroke symptoms awareness.

Dynamic renal scans as a modality for follow-up of flexible ureteroscopy.

To determine whether dynamic renal scans - DTPA or MAG3 - routinely performed after flexible ureteroscopies (f-URS) could detect the development of an obstruction and thus promote prompt early intervention for kidney preservation. In this retrospective study, with all the data recorded prospectively between April 2010 and October 2023, 250 renal units in 242 patients with upper urinary tract stones (UUTS) who underwent ureterorenoscopy by one surgeon in the same medical center were evaluated. Stone-free rate (SFR) was defined as no residual fragments at all using an intraoperative "triple test". The following characteristics were examined: gender, BMI, age, Hounsfield unit, stone diameter, laterality, renal/ureteral stones, stone-free rate, and auxiliary procedures per renal unit. The Clavien-Dindo classification was used to report complications. Renal units with residual stones were scheduled for a 2nd f-URS. Post- flexible ureteroscopy ureteral obstruction and renal function were detected using renal scan DTPA or MAG-3. The primary outcome was renal/ ureteral obstruction. The mean patient age was 53 years. The mean stone size was 12.3 mm. Stones in renal pelvis, upper, middle and lower calyces were treated in 9.2% (23), 27.6% (69), and 30.8% (77) of cases, respectively; 44% (110) ureteral stones were also treated. The single- and second-session SFRs were 94.8% and 99.7%, respectively. A third auxiliary procedure was needed in one renal unit (0.4%). The mean number of procedures per renal unit was 1.06 (264/250). Ureteral double-J stents were inserted in 53.6% (134) of the cases. In 37 (14.8%) cases, a stent was placed before surgery. Post-operative complications were minor, with readmission and pain control needed in only two patients (0.8%). No avulsion or perforation of the ureters was observed. In six patients with t1/2 between 10-20 minutes, a second renal scan revealed spontaneous improvement and no obstruction in five patients. One patient with large stones and a history of prior ureteroscopy developed a ureteral stricture (0.4%) and needed treatment with laser endoureterotomy. Post-flexible ureteroscopy obstruction due to ureteral stricture is very rare. A routine renal scan post-operatively may be used in potentially high-risk patients.

Perceptions Around Vocal Health Among Group Fitness Instructors and Pilot Use of Group Fitness Instructor–Specific Voice Handicap Questionnaire

Purpose: This study aimed to examine the vocal behaviors of group fitness instructors (GFIs), explore awareness among GFIs about voice-specialized health care, and assess the potential utility of a GFI-specific voice handicap questionnaire. Method: An anonymous 27-question survey was distributed digitally to GFIs. In addition to collecting demographic data and information about vocal behaviors and demands, the survey included a 10-question GFI-specific questionnaire (GFI-VHI-10) adapted from the Singing Voice Handicap Index-10. Results: Fifty-two GFIs participated in the study (75% female, 25% male) with a mean age of 44.6 years. Forty-six percent reported having a voice problem (VP) since entering the fitness industry. Of those 24 individuals, only four received treatment. There was a statistically significant difference in mean GFI-VHI-10 scores between the VP group (11.87) and the non-VP group (6.1), ( p &lt; .001). Of all respondents, 56% reported never or almost never wearing a microphone while instructing. When asked what they would do if they experienced a VP that lasted for longer than 2 weeks, only 9.6% would see a laryngologist, 23% would see an otolaryngologist, 31% would see their primary care provider, 11.5% were unsure, and 25% would ignore it and hope for spontaneous improvement. Conclusions: Although GFIs are at increased risk for vocal health challenges due to their occupational voice demands, their adherence to vocal health maintenance behaviors and awareness of voice-specialized health care may be limited. The GFI-VHI-10 is a promising tool in that it captured higher scores in the VP group than the non-VP group; however, further exploration is warranted.

Case-study: Patient with acquired epileptic aphasia in childhood

IntroductionAcquired epileptic aphasia or Landau-Kleffner syndrome (LKS) is a disorder with onset in the childhood between the ages of 2 and 8 years. The main defining psychopathological symptom of Landau-Kleffner syndrome is the acquired aphasia with epileptiform electroencephalographic abnormalities. The aphasia has both receptive and expressive features. The onset is usually subacute and the course is usually progressive with spontaneous improvements and exacerbations. The electroencephalographic abnormalities include pathological findings in the temporal and parieto-occipital brain regions.ObjectivesAn 11 year old girl with generalized tonic-clonic and partial seizures is referred to our child and adolescence outpatient service due to language impairment. Her first generalized seizure has been at the age of 11 months old, caused by high temperature. The presence of articulation difficulties has raised suspicion for intellectual disabilities. She has been diagnosed with Epilepsy, grand mal seizures and has had continuous treatment with sodium valproate since the age of 3 years.MethodsWe used medical history, EEG-recordings, clinical observation and psychological assessment.ResultsPatient`s language development has been normal till the age of 3 years old. She has started using single words properly at the age of 1 year and 6 months old. Her first simple sentences have appeared at the age of 2 years old. At the age of 3 years old after severe generalized tonic-clonic seizures she has stopped talking for a month. After this month she had started vocalizing and using simple words, but she had lost her ability to form sentences. She has had some mild difficulties in understanding verbal information and following instructions. Her speech has had bad articulation and deficits in the verbal fluency. Her gross and fine motor development, her social skills and problem-solving abilities have all been intact and age-appropriate. She has worked with speech therapist for 5 years and achieved partial recovery from the acquired aphasia. She continues to have problems with the articulation – the speech is still with mild dysarthria. We used WISC-IV to assess her IQ (IQ=108).ConclusionsThe patient has already developed age-appropriate speech prior to the onset of the language impairment. Considered as secondary or acquired, the observed aphasia together with the medical data for her epileptic seizures allows us to diagnose the patient with Acquired epileptic aphasia or Landau-Kleffner syndrome. Later development will be presented and discussed.Disclosure of InterestNone Declared

Treatment results of our patients with acute viral hepatitis C

Aim: The diagnosis of acute hepatitis C virus (HCV) infection can be made during follow-up in patients with a generally known risk contact, as it is mostly asymptomatic. The earliest indicator of acute HCV infection is increased HCV-RNA. Anti-HCV seroconversion is also the strongest evidence of acute infection. The risk of chronicity is at least 80%. Treatment of acute HCV infection is recommended because of the high rate of chronicity. Spontaneous recovery can be seen after 8-12 weeks in acute viral hepatitis C. Therefore, 8-12 weeks should be waited to start specific treatment. The aim of this study is to evaluate the data of the patients we follow up with the diagnosis of acute HCV in our clinic, to determine the most appropriate time to start treatment in acute viral hepatitis C and to evaluate the effectiveness of Peg-interferon alfa 2a treatment.&#x0D; Materials and Methods: The data of patients diagnosed with acute viral hepatitis C in our clinic between 2005 and 2015 were evaluated.&#x0D; Results: Twelve patients with acute viral hepatitis C were followed in our clinic. Twelve of the cases were male, and the mean age was 38.83 ± 6.75 (range, 25-50) years. Spontaneous clearance was observed in three patients at the third month. Three months after the acute diagnosis of HCV, pegylated-interferon alpha 2a 180 mcg (1x1 / week sc) was started in nine patients without spontaneous improvement and treatment was performed for six months. Treatment response was 100% at 6-month and 2-year follow-ups.&#x0D; Conclusion: Acute viral hepatitis C is a disease that should not be overlooked.&#x0D; After diagnosis, 8-12 weeks should be waited for spontaneous viral clearance. Patients who do not develop spontaneous viral clearance after 8-12 weeks can be largely treated with interferon alfa 2a therapy.&#x0D; Spontaneous recovery was observed in three of our patients after 8-12 weeks of follow-up (HCV-RNA was negative by PCR, AST-ALT values were normal).