Mild Cases Research Articles

Quantitative assessment of ultrasound microvessel imaging in Crohn's disease: correlation with pathological inflammation.

Ultrasound microvessel imaging (UMI) may offer noninvasive, highly sensitive microvessel imaging for assessing Crohn's disease (CD). However, a quantification metric that demonstrates a strong correlation with pathological inflammation is preferred. The objective was to determine if UMI can enhance IBD imaging interrogations. UMI was performed on bowel wall segments from patients with CD requiring surgery (n = 55 patients). The vessel-length ratio (VLR) measured by UMI was compared with that obtained using color flow imaging (CFI) and with a histopathologic standard evaluated on all bowel layers. Correlations between VLR and pathological inflammation and receiver operating characteristic (ROC) curves between different groups were analyzed to demonstrate the advantages of VLR with UMI. The correlation between VLR from UMI and pathological inflammation (R = 0.80) outperformed that of VLR from CFI (R = 0.59). UMI showed a significant difference (p < 0.01) between mild and non-mild inflammation cases, while CFI could not (p = 0.014). In the ROC analysis, VLR with UMI demonstrated an area under the curve (AUC) of 0.93, compared to the AUC of 0.80 for VLR with CFI, indicating better identification of pathological inflammation between mild and non-mild cases. For a sub-cohort of patients with stricture without penetrating complications (n = 19), VLR using UMI also showed better correlation (R = 0.93) with pathological inflammation scores and a higher AUC (0.96) than those of VLR using CFI (R = 0.66 and 0.88, respectively). UMI enhances vessel detection sensitivity compared to CFI and more accurately reflects transmural inflammation in small bowel Crohn's disease. VLR using UMI strongly correlates with pathological inflammation, distinguishing between mild and non-mild cases, notably including patients with stricture without penetrating complications. Question Bowel wall thickness and Limberg score from ultrasound are insufficient quantitative metrics for reliable diagnosis of inflammation severity for Crohn's disease. Findings Ultrasound microvessel imaging (UMI) with vessel-length ratio (VLR) is strongly correlated with pathological inflammation and had improved distinction between mild and non-mild inflammation cases. Clinical relevance UMI with VLR has the potential to enhance clinicians' ability to assess disease activity and evaluate therapeutic responses, thereby improving Crohn's disease patient outcomes.

Mapping lymphatic filariasis morbidities in 24 endemic districts of Ethiopia through the health extension program.

The primary strategy for achieving the second goal of the Global Program to Eliminate Lymphatic Filariasis (GPELF) is morbidity management and disability prevention (MMDP), aimed at alleviating the suffering of affected populations. A significant challenge in many LF-endemic areas is the effective registration and identification of individuals with LF, which is crucial for planning and ensuring access to MMDP services. This study seeks to map the geographical distribution of LF-related morbidities across 24 endemic districts in Ethiopia. A community-based cross-sectional study was conducted to identify individuals affected by LF in 24 endemic districts using primary health care units (PHCUs). The study involved 946 trained health extension workers (HEWs) conducting house-to-house visits to identify and register cases of lymphedema and hydrocele, with support from 77 trained supervisors and 87 team leaders coordinating the morbidity mapping. Certified surgeons performed confirmatory evaluations through clinical assessments on a randomly selected sample of cases to validate HEW diagnoses, ensuring accurate identification of lymphedema and hydrocele. Statistical analysis of the data, including the severity of lymphedema and acute attacks, was conducted using STATA 17. This study involved 300,000 households with nearly 1.2 million individuals, leading to the identification of 15,527 LF cases-14,946 (96.3%) with limb lymphedema and 581 (3.7%) with hydrocele. Among those with lymphedema, 8396 (54.1%) were women. Additionally, 13,731 (88.4%) patients resided in rural areas. Of the 14,591 cases whose acute attack information was recorded, 10,710 (73.4%) reported experiencing at least one acute attack related to their lymphedema in the past 6months, with a notable percentage of males (74.5%; n = 4981/6686). Among the 12,680 recorded cases of leg lymphedema, the percentage of acute attacks increased with severity: 64% (n = 5618) mild cases, 68% (n = 5169) moderate cases and 70% (n = 1893) severe cases. This study successfully mapped the geographical distribution of LF morbidities across 24 LF-endemic districts in Ethiopia, identifying a substantial number of lymphedema and hydrocele cases, particularly in rural areas where healthcare access is limited. The findings underscore the potential of Ethiopia's health extension program to identify affected individuals and ensure they receive necessary care. The findings inform targeted interventions and access to MMDP services, contributing to Ethiopia's goal of eliminating LF by 2027.

Antimicrobial prescribing practices and factors associated with antimicrobial prescribing in hospitalized COVID-19 patients in Oyo state: A retrospective study.

Proportion of hospitalized COVID-19 patients receiving antimicrobial drug is significantly high despite evidence of low level of actual bacterial co-infection, potentially contributing to poor health outcome and global antimicrobial resistance. A retrospective study was performed on antimicrobial agents prescribed to adult patients with confirmed COVID-19 admitted across three isolation facilities between 1 March 2020 and 30 April 2021 in Ibadan, Oyo state, Nigeria. From individual records, we evaluated patient demographics, COVID-19 risk factors, diagnostic testing, disease severity and antimicrobial utilization. The primary aim was to determine the prevalence of antimicrobial prescription as well as factors associated with antimicrobial prescribing in hospitalized patients with COVID-19 in Oyo state. In total, 271 patients were included in this study. The median age of the population was 51 years (IQR; 32-62 years). The mean duration of hospital admission was 13 days (IQR: 10-14 days). Majority of participants were symptomatic (81.5%). All participants had a COVID-19 PCR test performed and none had bacterial culture performed. All patients received antimicrobial therapy across the entire cohort. The mean DOT per LOT across cohorts was 1.2 for mild cases, 1.4 for moderate cases and 1.3 for severe cases. Factors associated with the number of antimicrobials per prescription were being single (P = 0.02), being below 60 years of age (P = 0.04), mild COVID-19 symptoms (P < 0.001) and diabetes comorbidity (P = 0.03). Given the high rate of antimicrobial prescription and absence of bacteriological culture analysis in these patients, there is risk of development and spread of antimicrobial resistant. Continuous review of antimicrobial prescription is critical in the management of hospitalized COVID-19 patients.

The Diagnosis and Management of Infraoccluded Deciduous Molars: A Systematic Review

The infraocclusion (IO) of primary molars, often seen in retained deciduous teeth, is a common condition that presents significant challenges for pediatric oral health. It occurs when primary molars are positioned below the occlusal plane due to the absence of permanent successors, leading to complications such as misaligned teeth, impaired chewing, and long-term dental health issues. Objectives: This study examines IO prevalence, diagnosis, and treatment approaches. Methods: A systematic review following PRISMA guidelines was conducted, searching PubMed, Web of Science, and Scopus for articles from the last 15 years. Nine articles were included for qualitative analysis. Results: IO was associated with several complications, including root resorption, altered eruption of adjacent teeth, and space loss within the dental arch. Clinical and radiographic evaluations are key to early detection. Severe cases often require invasive treatments, such as tooth extraction and space maintenance, while mild cases could be monitored. Conclusions: IO is prevalent in pediatric dentistry and can lead to significant dental issues if untreated. Early detection and intervention are crucial for preventing complications like tooth misalignment and impacted premolars. Tailored treatment strategies based on severity, along with increased awareness among dental practitioners, are essential to improve long-term outcomes for affected children.

Platelet-rich plasma and topical minoxidil 5% in the treatment of severe alopecia areata: Report of two cases

Alopecia areata (AA) is an autoimmune non-scarring hair loss that can affect any hair-baring body area. Corticosteroids are considered first-line treatment, but their long-term use may lead to undesirable side effects. Platelet-rich plasma (PRP) is an autologous product, which includes concentrated platelets that secrete growth factors stimulating hair follicle proliferation. Topical minoxidil has been used for mild cases of AA and other types of alopecia. We report two cases of severe multifocal AA, treated successfully with the combination of topical minoxidil 5% and intralesional PRP. PRP was injected once monthly for a total of six visits. Patients were advised to use 5% topical minoxidil twice daily. Trichoscopy was performed and evaluation of the severity of hair loss was done with Severity of Alopecia Tool (SALT). One month after the final PRP procedure, patients showed significant hair regrowth. Further controlled trials with more subjects are needed to validate the reported results.

Assessment of therapeutic response to photodynamic therapy with the Zn-Phthalocyanine RLP068/Cl versus topical Clindamycin in patients affected by Hidradenitis Suppurativa: a comparative clinical pilot study.

Hidradenitis suppurativa is a chronic skin disorder characterized by painful inflammatory nodules and abscesses, significantly impacting patients' quality of life. Current treatment strategies, including topical antibiotics, often yield limited efficacy and pose risks of antibiotic resistance. Photodynamic therapy has emerged as a potential option, with RLP068/Cl (ELKOFAST®, non-sterile formulation) showing promising efficacy due to its broad-spectrum bactericidal activity. We conducted a pilot study assessing the therapeutic response to photodynamic therapy with RLP068/Cl versus topical clindamycin gel in patients affected by hidradenitis suppurativa of Hurley score I, II, and III. Results revealed higher efficacy of photodynamic therapy in combination with RLP068/Cl, particularly in mild cases. Its efficacy remains reliable even in more severe cases when combined with adalimumab. The observed faster lesion improvement and pain relief were ascribed to the bactericidal effects of RLP068/Cl against Gram+ and Gram- bacteria. Furthermore, photoactivated RLP068/Cl was well tolerated with no adverse events reported. Therefore, photodynamic therapy following RLP068/Cl application represents a novel therapeutic option for hidradenitis suppurativa with potential implications for antibiotic stewardship in dermatology.

Giardia lamblia risk factors and burden in children with acute gastroenteritis in a Nicaraguan birth cohort.

Giardia lamblia is an intestinal protozoan estimated to cause ~200 million symptomatic infections annually, mainly in children in low- and middle-income countries associated with intestinal damage, increased permeability, and malabsorption. We describe here the epidemiology, incidence, clinical characteristics, and risk factors of acute gastroenteritis episodes (AGE) with G. lamblia detection (GAGE) using a birth cohort of 443 Nicaraguan children followed weekly until 36 months of life. From June 2017 to July 2021, 1385 AGE samples were tested by qPCR. G. lamblia was detected in 104 (7.5%) of AGE episodes. In all, 69 (15.6%) children experienced at least one GAGE episode, and 25 of them (36.2%) experienced more than one episode. The incidence rate of the first episode of GAGE was 6.8/100 child-years (95% CI, 4.5-9.1). During GAGE, bloody stools, vomiting, and fever were uncommon, and children were less likely to be treated at a primary care clinic, suggesting that GAGE is typically mild and most cases did not receive medical attention, which could facilitate higher parasite loads with increased possibilities of establishing chronic carriage. GAGE was more common in children 12-24 months of age (13.9/100 child-years [95% CI, 10.7-17.1]) as compared to other age groups. In our birth-cohort, children living in a home with an indoor toilet (aHR, 0.52 [95%CI, 0.29-0.92]), and being breastfed in the first year of life (aHR: 0.10 [95%IC, 0.02, 0.57]) had a lower incidence of GAGE. In contrast, being breastfed for ≤ 6 months was associated with a higher incidence if the children were living in houses without indoor toilets and earthen floors (HR, 7.79 [95% CI, 2.07, 29.3]). Taken together, GAGE is more frequent under poor household conditions. However, breastfeeding significantly reduces the incidence of GAGE in those children.

Clinical Characteristics and Outcomes of Cardiac Findings in Young Persons Following SARS-CoV-2 Infection

We studied cardiac complications in young persons with severe acute respiratory syndrome coronavirus 2. In a prospective cohort of 127 Military Health System beneficiaries 0–22 years old, 3.1% had cardiac abnormalities, all resolved within 6 months. Our findings support guidelines against routine cardiac screening in mild COVID-19 cases without cardiac symptoms.

Differential Inflammatory and Immune Response to Viral Infection in the Upper-Airway and Peripheral Blood of Mild COVID-19 Cases

Background/Objectives: COVID-19 is characterised by a wide variety of clinical manifestations, and clinical tests and genetic analysis might help to predict patient outcomes. Methods: In the current study, the expression of genes related to immune response (CCL5, IFI6, OAS1, IRF9, IL1B, and TGFB1) was analysed in the upper airway and paired-blood samples from 25 subjects infected with SARS-CoV-2. Relative gene expression was determined by RT-qPCR. Results: CCL5 expression was higher in the blood than in the upper airway (p &lt; 0.001). In addition, a negative correlation was found between IFI6 and viral load (p = 0.033) in the upper airway, suggesting that the IFI6 expression inhibits the viral infection. Concerning sex, women expressed IL1B and IRF9 in a higher proportion than men at a systemic level (p = 0.008 and p = 0.049, respectively). However, an increased expression of IRF9 was found in men compared to women in the upper airway (p = 0.046), which could be due to the protective effect of IRF9, especially in men. Conclusions: The higher expression of CCL5 in blood might be due to the key role of this gene in the migration and recruitment of immune cells from the systemic circulation to the lungs. Our findings confirm the existence of sex differences in the immune response to early stages of the infection. Further studies in a larger cohort are necessary to corroborate the current findings.

Evaluation of Oropharyngeal Structure and DISE Findings for Successful Soft Palatal Webbing Flap Pharyngoplasty.

Lateral pharyngeal wall collapse, linked to weak pharyngeal wall stability, is characteristic of severe obstructive sleep apnea (OSA) patients. Soft palate webbing flap palatopharyngoplasty (SPWFPP) has been introduced to enhance the stability of the lateral pharyngeal wall with minimal postoperative complications by eliminating the need for tonsillectomy. This study analyzed the anatomic findings of oropharynx for determination of outcome in OSA patients requiring SPWFPP. Twenty-eight OSA patients who underwent SPWFPP combined with septoturbinoplasty were included in this study. Patient medical records, including endoscopic findings, polysomnography (PSG) data, and drug-induced sleep endoscopy (DISE), were analyzed. PSG data revealed that SPWFPP provided significant improvements of AHI scores in severe OSA patients with lateral pharyngeal wall collapse, whereas AHI scores of mild and moderate OSA cases minimally declined after SPWFPP. Notably, among the patients who underwent SPWFPP, some experienced abrupt increases in AHI levels after surgery, particularly in mild OSA cases, and those patients showed collapse of the epiglottis before surgery according to DISE findings. The outcome of SPWFPP was successful in severe OSA patients whose epiglottis was not collapsible on preoperative DISE findings and in patients with palatal collapse of grade III or higher. SPWFPP provides good surgical outcomes even in severe OSA patients with lateral pharyngeal wall collapse. However, the surgical results may be worse in certain patients depending on epiglottis collapsibility. A close analysis of DISE findings before SPWFPP reveals important indicators for predicting better surgical results and selecting OSA patients suitable for SPWFPP.

The Clinical Characteristics and Virus Shedding of Omicron Patients in a Shanghai Mobile Cabin Hospital

Background Information about characteristics of Omicron-infected patients and estimation of risk factors for the duration of viral shedding were unclear. Methods This retrospective study included asymptomatic patients and patients with mild symptoms, who were infected with Omicron and hospitalized in a Shanghai mobile cabin hospital. The clinical characteristics of those patients were summarized, and the influencing factors of severe acute respiratory syndrome coronavirus 2 virus shedding were explored. Results Multivariate logistic regression analysis indicated that comorbidities (odds ratio [OR], 1.991; 95% confidence interval [CI], 1.365–2.904; P = 0.000), 2 doses of vaccines (OR, 2.421; 95% CI, 1.636–3.584; P = 0.000), 3 doses of vaccine/booster shots (OR, 3.797; 95% CI, 2.607–5.529; P = 0.000), and virus shedding time (OR, 1.078; 95% CI, 1.053–1.103; P = 0.000) were associated with increased odds of mild symptoms in Omicron patients, whereas age (OR, 0.951; 95% CI, 0.940–0.963; P = 0.000) was associated with a reduced risk of mild symptoms. The median length of virus ribonucleic acid shedding time was 10 days. Being male (OR, 1.868; 95% CI, 1.488–2.345; P &lt; 0.001), age (OR, 1.018; 95% CI, 1.008–1.028; P &lt; 0.001), and a diagnosis of mild symptoms (OR, 1.508; 95% CI, 1.244–1.895; P &lt; 0.001) were risk factors of prolonged shedding time in multivariate regression analysis. The cycle threshold values of nucleocapsid protein and open reading frame 1ab genes in Omicron patients with virus shedding time ≤10 days are significantly different from that in patients with virus shedding time &gt;20 days (P &lt; 0.001). Conclusions Being male, being older, and having a mild case were all risk factors for prolonged virus shedding time, and patients with high viral load may have long virus shedding time. Patients who are young, have complications, and have been vaccinated with 2 or 3 doses/enhanced vaccines with long virus shedding time increased the risk of clinical symptoms.

A mild case of Cockayne syndrome with a novel start-loss variant of ERCC8

Cockayne syndrome (CS) is a progressive multisystem disorder characterized by growth failure, microcephaly, developmental delay, and photosensitivity. The characteristic symptoms appear during early childhood in most patients with CS. Herein, we report a mild case of CS with a novel start-loss variant in ERCC8 that did not show the characteristic symptoms of CS during early childhood and exhibited sudden growth failure after the age of 10 years.

Evaluating the Impact of Moderate and Severe Varicella Infections on Danish Children Under 18 Years Old: A Comprehensive Analysis From 2015 to 2023

Background: Varicella (chickenpox) caused by varicella-zoster virus (VZV) is a highly contagious pediatric disease. While it typically manifests as a mild disease, complications leading to hospitalization are not uncommon. Knowing the current disease burden, seasonality and risk groups is pivotal for evidence-based decisions on the introduction of a varicella vaccine. Methods: Using the Danish National Patient Register and medical helpline records from the Capital Region, we estimated the burden of VZV infections among children younger than 18 years in Denmark from 2015 to June 2023. Results: We identified 14,443 cases with annual incidence rates of 325/100,000 children for mild-to-moderate varicella cases (helpline calls), 35/100,000 for moderate-to-severe cases (outpatients) and 10/100,000 for severe cases (hospitalized). Mild cases were most prevalent in children aged 1–4 years, while moderate-to-severe cases were most prevalent among infants &lt;1 year old. Among hospitalized cases, 23.2% had underlying diseases and 47.3% experienced complications. In April 2022, rapid surge in all types of VZV cases occurred, where admissions surpassed the prepandemic level. Conclusion: This study documents that varicella is highly prevalent among Danish young children. Mild-to-moderately severe cases strain healthcare, causing increased helpline calls and posing a persistent hospitalization risk, especially for infants and children with underlying conditions.

Transient anti-interferon autoantibodies in the airways are associated with recovery from COVID-19.

Preexisting anti-interferon-α (anti-IFN-α) autoantibodies in blood are associated with susceptibility to life-threatening COVID-19. However, it is unclear whether anti-IFN-α autoantibodies in the airways, the initial site of infection, can also determine disease outcomes. In this study, we developed a multiparameter technology, FlowBEAT, to quantify and profile the isotypes of anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and anti-IFN-α antibodies in longitudinal samples collected over 20 months from the airways and blood of 129 donors spanning mild to severe COVID-19. We found that nasal IgA1 anti-IFN-α autoantibodies were induced after infection onset in more than 70% of mild and moderate COVID-19 cases and were associated with robust anti-SARS-CoV-2 immunity, fewer symptoms, and efficient recovery. Nasal anti-IFN-α autoantibodies followed the peak of host IFN-α production and waned with disease recovery, revealing a regulated balance between IFN-α and anti-IFN-α response. In contrast, systemic IgG1 anti-IFN-α autoantibodies appeared later and were detected only in a subset of patients with elevated systemic inflammation and worsening symptoms. These data reveal a protective role for nasal anti-IFN-α in the immunopathology of COVID-19 and suggest that anti-IFN-α autoantibodies may serve a homeostatic function to regulate host IFN-α after viral infection in the respiratory mucosa.

Efficacy and safety of favipiravir and remdesivir in COVID-19 patients: Clinical data

Aim. To evaluate the efficacy and safety of favipiravir and remdesivir in the infectious disease hospital of the Volgograd region in 2022. Materials and methods. In total, 559 medical records of patients prescribed favipiravir or remdesivir in 2022 were studied. Long-term results of the drug use and disease outcomes after discharge or transfer to another medical institution were assessed using the Federal registry of people with COVID-19. Results. Favipiravir was more frequently prescribed in mild cases of the disease. After excluding patients without signs of lung injury from the analysis, there were no significant differences in mortality and improvement. Patients receiving favipiravir had lower odds of ALT elevations above 5 upper limits of normal and developing drug-induced liver injury with a possible RUCAM score compared with patients receiving remdesivir (OR = 0.40, 95CI 0.20–0.80 and OR = 0.30, 95 CI 0.08–1.08). Conclusion. The limited experience of the use of favipiravir for COVID-19 necessitates further research into its efficacy and safety, particularly when prescribing warfarin and high doses of direct anticoagulants simultaneously.

Comparison of outcomes of index and interval laparoscopic cholecystectomy in mild biliary pancreatitis.

Objective: To compare the outcomes of index and interval laparoscopic cholecystectomy in mild biliary pancreatitis in terms of duration of hospital stay. Study Design: Randomized Controlled Trial. Setting: Surgical Unit 1, Holy Family Hospital, Rawalpindi. Period: January 2023 till June 2023. Methods: Patients were being admitted with acute biliary pancreatitis and undergoing either index or interval cholecystectomy. BISAP scoring system was used for severity of ABP and mild cases were included. Study outcomes in both groups (index and interval cholecystectomy) were determined. For quantitative variables mean and standard deviation were calculated. Frequency and percentages were used to describe qualitative variables. Results: Total of 70 patients divided into two groups were included in this study. Mean age of the study population was 40.44+/-7.90 years. Fifty-three percent of the population had BMI in the overweight category. Mean BISAP score was 1.11+/-0.80. All of the patients included in the study had mild acute pancreatitis. The length of hospital stay was significantly associated with timing of surgery with p-values 0.045. Conclusion: The surgical outcomes of index and interval cholecystectomy in acute mild biliary pancreatitis are comparable. However, early cholecystectomy has shorter duration of hospital stay.

Impact of SARS-CoV-2 Variants on COVID-19 Symptomatology and Severity during five waves.

BackgroundSARS-CoV-2 variants have distinct features of transmissibility, infectivity, and aggressiveness that may cause different clinical manifestations. A better understanding of the disease presentation and progression could help to outline more precise preventive and treatment frameworks. This study describes the differences in COVID-19 presentation and outcomes across five variant waves. MethodsThis prospective cohort was conducted in Serrana, São Paulo State, Brazil. Clinical and demographic data was obtained from June 2020 to December 2022 as part of an enhanced health surveillance system for COVID-19, based on increasing access to diagnostic testing for SARS-CoV-2 and patient follow-up. Individuals were assessed for COVID-19 symptoms and comorbidities. Mild cases were followed up for at least 14 days, and severe cases until discharge or death. Samples were genetically sequenced, and variant waves were determined based on global SARS-CoV-2 variant predominance (>90% sequenced samples), being as follows: Ancestral, Delta, Gamma, Omicron BA.1, and Omicron BA.2 waves. The relationship between clinical data and disease outcomes was analyzed in each variant wave. ResultsPatients infected during the Delta wave were the youngest (36.1 ± 18.2 years, p<0.001). The proportion of female patients was higher across all waves. Positivity rate, disease severity, and COVID-19-related deaths varied among them. Ageusia and anosmia were related to SARS-CoV-2 positivity during the Ancestral, Gamma, and Delta waves but not in Omicron BA.1 and Omicron BA.2 waves. Diarrhea presented a lower chance of positivity only in Omicron BA.1 and Omicron BA.2. Dyspnea was the most consistent risk factor for severity across all waves. ConclusionsAlthough patients with COVID-19 from different SARS-CoV-2 variants shared some clinical-epidemiological characteristics, each variant presented distinguishable features related to positivity and severity. This could help to understand the dynamics of COVID-19 variants and update recommendations for clinical practice.

Predisposing Factors, Treatment, and Pathophysiology of Retronychia in China: A Retrospective Study of 107 Cases.

Retronychia, a condition marked by abnormal nail growth, is frequently underdiagnosed and misinterpreted, with a few reported cases in the literature. To investigate the pathophysiology, identify contributing factors, and assess the outcomes of surgical and nonsurgical treatments for retronychia. A retrospective review of 107 retronychia cases diagnosed at the center between January 2021 and July 2022 was conducted. Predisposing factors were identified in 93.46% of cases, with 88.79% of patients reporting a habit of wearing socks during sleep before symptom onset. Noninvasive treatments targeting these factors led to full recovery in 79.55% of cases, while 13.64% experienced partial improvement, inducing reduced proximal nail fold inflammation. Nail avulsion, which involves removing the entire nail, achieved a relapse-free cure rate of 90.91%. When the innermost nail plate was preserved, the cure rate rose to 96.67%. Chronic mechanical forces, frequently overlooked, play a pivotal role in retronychia onset and progression. Conservative management targeting these mechanical factors is recommended for patients with mild cases.

ROLE OF USG IN EARLY DETECTION AND PREDICTING SEVERITY OF DENGUE INFECTION

Background: Early detection and severity assessment are crucial for managing dengue fever. Ultrasound (USG) imaging can help identify key features such as capillary leakage and organ involvement, aiding in diagnosis and prognosis. Aims: To correlate ultrasound findings with the severity of dengue infection. To evaluate USGs sensitivity in detecting early capillary leakage and its prognostic value. Methods: The study involved 66 patients (40 males, 26 females aged 12-70) with serologically confirmed dengue, observed from August 2022 to October 2023. USG was performed within 3 days of fever onset and again after 1 week. Results: Day 1-3: Gallbladder wall thickening (60.6%) and pericholecystic fluid were common. Pleural effusion (34.8%) was observed in milder cases. Day 7: Gallbladder wall thickening persisted in 89.4%. New findings included ascites (24.2%), bilateral pleural effusion (31.8%), and pericardial effusion (9.1%). Severe cases showed hepatomegaly and splenomegaly. Conclusion: USG is a valuable tool for early detection and severity assessment of dengue fever. Key findings like gallbladder wall thickening and pleural effusion can help predict disease severity and guide clinical management.

MMP-9 as a clinical marker for endometriosis: a meta-analysis and bioinformatics analysis.

This study systematically evaluated the potential efficacy of serum matrix metalloproteinase-9 (MMP-9) concentration as a diagnostic marker for endometriosis through meta-analysis. Early and accurate diagnosis of endometriosis, a common gynecological disease, is crucial for improving patient prognosis. Hence, this study aimed to comprehensively analyze the data from multiple studies to assess the diagnostic value of serum MMP-9 concentration for endometriosis. Articles investigating the association between MMP-9 and endometriosis, published from the inception of the databases until February 2024, were systematically retrieved from multiple databases, including PubMed, Embase, Cochrane, Web of Science, Scopus, and CNKI. Download and analyze the GSE7305, GSE23339, and GSE51981 datasets. Statistical analyses of all eligible studies were conducted using RevMan 5.4, Stata 11.0, and R software version 4.3.3. Fifteen studies fully met the inclusion criteria for the meta-analysis. The concentration of MMP-9 in the blood of patients with endometriosis was significantly higher compared to that of the control group (p < 0.0001). Subgroup analysis based on different stages of endometriosis revealed a trend towards significantly higher serum MMP-9 concentrations in patients, whether in stages I-II or III-IV. Bioinformatics analysis revealed differences in the expression of MMP-9 in endometrial tissue between EMT patients and healthy controls in the GSE7305 and GSE23339 datasets. Additionally, in the GSE51981 dataset, we found significant differences between the normal group and both mild and severe cases of endometriosis. Both the current meta-analysis and bioinformatics analysis indicate differences in MMP-9 concentration levels between endometriosis patients and healthy individuals, with potentially elevated MMP-9 concentrations in serum samples from patients with endometriosis. https://www.crd.york.ac.uk/prospero, identifier CRD42024525864.