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Medicine Nov 2023This study was conducted to determine whether tympanic membrane perforation or chronic otitis media affects the results of an infrared tympanic membrane thermometer in... (Meta-Analysis)
Meta-Analysis
BACKGROUND
This study was conducted to determine whether tympanic membrane perforation or chronic otitis media affects the results of an infrared tympanic membrane thermometer in adults.
METHODS
A literature search was performed using PubMed, Embase, Cochrane Library, Web of Science, and Google Scholar.
RESULTS
Four nonrandomized studies were included in the analysis. The temperatures of the bilateral eardrums (one eardrum with normal condition [control group] and the other eardrum with perforation or chronic otitis media [experimental group]) were measured for the same subject in the studies. The mean and standard deviation of the bilateral tympanic membrane temperatures were used to calculate the mean difference (MD) with a corresponding 95% confidence interval (CI). The fixed-effect model was utilized based on the results of the heterogeneity measurement using the Chi2 test and I2 statistic. The results of a meta-analysis in the normal eardrum (control group) and perforated eardrum, chronic suppurative otitis media with tympanic membrane perforation, or chronic otitis media with cholesteatoma (experimental group) were 343 subjects (MD = 0.05; 95% CI = -0.00 to 0.11; P = .06). A meta-analysis of the normal eardrum (control group) and perforated eardrum or chronic suppurative otitis media with tympanic membrane perforation except for cholesteatoma (experimental group) found 296 subjects (MD = 0.05; 95% CI = -0.01 to 0.11; P = .10).
CONCLUSION
When the temperatures of the bilateral eardrums were measured using an infrared tympanic membrane thermometer, no difference was observed between the eardrum with perforation or chronic otitis media and the normal eardrum.
Topics: Adult; Humans; Tympanic Membrane Perforation; Otitis Media, Suppurative; Thermometers; Otitis Media; Tympanic Membrane; Chronic Disease; Cholesteatoma
PubMed: 37960811
DOI: 10.1097/MD.0000000000035932 -
International Journal of Dermatology Feb 2024Hidradenitis suppurativa (HS) is a painful skin condition that significantly affects patients' quality of life. Biologic agents, including anti-TNF agents and IL-17... (Meta-Analysis)
Meta-Analysis Review
Hidradenitis suppurativa (HS) is a painful skin condition that significantly affects patients' quality of life. Biologic agents, including anti-TNF agents and IL-17 inhibitors, have shown promise as treatment options for HS. However, there is concern about the increased risk of infections associated with these therapies. We conducted a systematic review and meta-analysis following PRISMA and MOOSE guidelines. We searched PubMed and Embase until February 1, 2023. The primary outcome of interest was the incidence of any infectious complications. Secondary outcomes included serious and opportunistic infections in HS patients treated with biologics or other immunomodulators. Twenty-four studies met our inclusion criteria, comprising 1,696 patients. The pooled incidence rate for any infection was 24.2%, primarily consisting of mild respiratory and skin infections. Subgroup analysis based on the mechanism of action (MOA) showed a pooled incidence of 7.77% for anti-IL1, 14.24% for anti-PDE4, and 21.96% for anti-TNF. Notably, patients receiving anti-IL17 had the highest incidence rate of infection at 33.6%, but the relative risk compared to placebo was not significantly elevated (0.99, 95% CI: 0.86-1.14). Serious infections were rare, with pooled incidences of 0.39% for anti-IL17 and 0.03% for anti-TNF. Opportunistic infections were infrequent, with 10 reported cases, including eight oral candidiasis, one cryptosporidiosis, and one Blastocystis hominis infection. The use of biologic therapies in HS patients does not significantly increase the risk of infectious complications. Additionally, the occurrence of serious or opportunistic infections in HS patients treated with biologics appears to be minimal.
Topics: Humans; Hidradenitis Suppurativa; Biological Products; Quality of Life; Tumor Necrosis Factor Inhibitors; Opportunistic Infections; Immunologic Factors
PubMed: 37888493
DOI: 10.1111/ijd.16885 -
Nihon Shokakibyo Gakkai Zasshi = the... 2023Metronidazole (MNZ) is a widely used drug for protozoan and anaerobic infections. The continuous use of MNZ causes various neurological symptoms, such as cerebellar...
Metronidazole (MNZ) is a widely used drug for protozoan and anaerobic infections. The continuous use of MNZ causes various neurological symptoms, such as cerebellar ataxia, visual disturbance, vestibulocochlear symptoms, gait disturbance, dysarthria, and epileptic seizures of unknown cause, named MNZ-induced encephalopathy (MIE), in rare cases. MIE is a reversible disease that often improves within a few days of MNZ discontinuation, but irreversible neurological symptoms rarely remain. Herein, we report a case of MIE that developed during MNZ administration for a liver abscess, causing prolonged unconsciousness and death even after drug discontinuation. An 85-year-old female patient complained of fever, elevated liver enzymes, and a multifocal abscess in the right hepatic lobe, as seen on computed tomography. Percutaneous transhepatic abscess drainage and antibiotic therapy were initiated. The causative agent of the liver abscess could not be identified, thus meropenem was started, which demonstrated no inflammation improvement, thus oral MNZ was added. The inflammation recurred when MNZ was discontinued, and the patient continued taking MNZ. Vomiting, upper limb tremors, consciousness disturbance, and convulsions appeared on day 46 (total dose of MNZ 73.5mg), and the patient was hospitalized. T2-weighted, diffusion-weighted, and FLAIR head magnetic resonance imaging (MRI) revealed symmetrical abnormal high-signal areas in the cerebellar dentate nucleus, corpus callosum, cerebral white matter, and periventricular areas. MIE was diagnosed based on the patient's course and MRI images, and MNZ was discontinued. The patient continued to suffer from impaired consciousness and convulsions after MNZ discontinuation and died due to aspiration pneumonia. Suggestively, MIE development is related to long-term MNZ administration, poor nutrition, liver disease, underlying diseases (such as advanced cancer), and serious complications. A systematic review of MIE cases revealed that 4.8-5.9% of the patients demonstrated little improvement of symptoms after MNZ discontinuation, and some deaths were reported. Patients with poor prognosis were often suffering from impaired consciousness and convulsions. Furthermore, impaired consciousness was the most common residual symptom. Abnormal signals in characteristic areas, such as the dentate nucleus cerebri and corpus callosum, on head MRI are useful for MIE diagnosis, especially in patients with abnormal findings in the cerebral white matter, which is associated with a poor prognosis. We should pay close attention to the onset of MIE when MNZ is administered.
Topics: Female; Humans; Aged, 80 and over; Metronidazole; Brain Diseases; Anti-Bacterial Agents; Seizures; Liver Abscess
PubMed: 37821376
DOI: 10.11405/nisshoshi.120.858 -
Revista de Neurologia Oct 2023Cladophialophora bantiana is a filamentous fungus, known as a dematiaceous fungus because of the presence of melanin. This fungus is of clinical importance because it is...
INTRODUCTION
Cladophialophora bantiana is a filamentous fungus, known as a dematiaceous fungus because of the presence of melanin. This fungus is of clinical importance because it is neurotropic and causes cerebral phaeohyphomycosis.
MATERIAL AND METHODS
The available scientific information on the development of cerebral phaeohyphomycosis caused by Cladophialophora bantiana was analysed by selecting articles from the PubMed, Scopus and Google Scholar databases that describe case reports of fungal infection by C. bantiana in adults, taking into account the analysis of the patients' symptomatology, clinical history and neuroanatomical damage, in addition to considering the mortality of the condition.
RESULTS
India and United States were the countries with most case reports, with 32 and 11 cases respectively. Moreover, in terms of neuroanatomical lesions, the majority of patients suffered mixed lesions (29%) and frontal lobe lesions (22%). In accordance with the patients' condition, the pathology has a mortality rate of 62%.
CONCLUSIONS
It is concluded that cerebral phaeohyphomycosis has a high mortality rate, there is no standardised treatment and, in most cases, the fungal infection of the brain is mixed and affects several different parts of it. Furthermore, if not diagnosed and treated in time, it can lead to the patients' death.
Topics: Adult; Humans; Antifungal Agents; Ascomycota; Brain Abscess; Cerebral Phaeohyphomycosis; Mycoses; Case Reports as Topic
PubMed: 37807883
DOI: 10.33588/rn.7708.2023145 -
Ultrasound Quarterly Mar 2024Initial findings of hand infections warrant a thorough treatment strategy depending on the progress of the infection. The decision for surgical treatment can be unclear....
Initial findings of hand infections warrant a thorough treatment strategy depending on the progress of the infection. The decision for surgical treatment can be unclear. Searching to improve the quality of diagnostics, we reviewed the literature regarding the use of point-of-care ultrasound (PCUS) in hand infections and analyzed patients undergoing decision-making with PCUS. We searched PubMed, Scopus, Cochrane Register, and Google Scholar for the use of PCUS in therapy planning in infections of the hand. In addition, we screened our patients from July 1, 2020, to November 30, 2020, to validate the potential benefit of ultrasound examination in suspected hand infections. We evaluated initial clinical examinations versus blinded sonographic assessments in the context of correct decision to proceed with surgery or conservative treatment. Two thousand forty-eight studies within the topic were identified, but only 9 studies were found eligible to be included with a total of 88 patients. The studies illustrate that ultrasound can be performed on all patients, including children and pregnant women, and can be performed in a timely manner. In our retrospective analysis of 20 patients with suspected hand infection, the clinical and ultrasound assessment led to surgery in 13 cases. Of those 13 patients, 7 revealed intraoperative pus. By retrospective assessment of solely the ultrasound images, surgery would have been indicated in 9 cases, including all 7 cases with intraoperative pus. Clinical examination and ultrasound can help in detecting infections of the hand. Ultrasound examination, however, seems to yield a lower false-positive rate than clinical examination. Ultrasound could be a valuable addition to clinical examination.
Topics: Humans; Clinical Decision-Making; Point-of-Care Systems; Retrospective Studies; Suppuration; Ultrasonography; Hand; Infections
PubMed: 37801592
DOI: 10.1097/RUQ.0000000000000666 -
Clinical Otolaryngology : Official... Jan 2024Chronic suppurative otitis media (CSOM) is defined as persistent discharge through a tympanic membrane perforation for greater than 2 weeks. It is associated with a... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Chronic suppurative otitis media (CSOM) is defined as persistent discharge through a tympanic membrane perforation for greater than 2 weeks. It is associated with a significant disease burden, including hearing loss, and reducing its incidence could significantly improve short- and long-term health. We aimed to identify risk factors associated with the development of CSOM in children.
DESIGN AND SETTING
Systematic review and meta-analysis of studies set in community, primary and secondary care settings, identified from Medline, Embase and Cochrane databases from 2000 to 2022.
PARTICIPANTS
Children 16 years old and below.
MAIN OUTCOME MEASURES
Clinical diagnosis of CSOM.
RESULTS
In total, 739 papers were screened, with 12 deemed eligible for inclusion in the systematic review, of which, 10 were included in the meta-analysis. Risk factors examined included perinatal, patient, dietary, environmental and parental factors. Meta-analysis results indicate that atopy (RR = 1.18, 95% CI [1.01-1.37], p = .04, 2 studies); and birth weight <2500 g (RR = 1.79 [1.27-2.50], p < .01, 2 studies) are associated with an increased risk of CSOM development. Factors not associated were male sex (RR = 0.96 [0.82-1.13], p = .62, 8 studies); exposure to passive smoking (RR = 1.27 [0.81-2.01], p = .30, 3 studies); and parental history of otitis media (RR = 1.14 [0.59-2.20], p = .69, 2 studies).
CONCLUSION
Optimal management of risk factors associated with CSOM development will help reduce the burden of disease and prevent disease progression or recurrence. The current quality of evidence in the literature is variable and heterogeneous. Future studies should aim to use standardised classification systems to define risk factors to allow meta-analysis.
Topics: Child; Humans; Male; Adolescent; Female; Otitis Media, Suppurative; Chronic Disease; Otitis Media; Hearing Loss; Risk Factors
PubMed: 37794685
DOI: 10.1111/coa.14102 -
Journal of Fungi (Basel, Switzerland) Sep 2023Mucormycosis is a rare, opportunistic, and emerging fungal infection that can rapidly develop into a severe, highly fatal clinical picture. In most cases, it is caused... (Review)
Review
Mucormycosis is a rare, opportunistic, and emerging fungal infection that can rapidly develop into a severe, highly fatal clinical picture. In most cases, it is caused by fungi of the order Mucorales, which are usually avirulent but become pathogenic when the host's immune system is compromised. This systematic review was conducted according to PRISMA guidelines. The databases searched included PubMed, Scopus, and Web of Science. We chose articles that analyzed the oral manifestations of patients with mucormycosis, were published between 2018 and 2023, and met our search terms. The risk of bias in the articles was assessed using the CARE guideline for case reports and STROBE for a cross-sectional study. After the selection process, 20 articles were included in this review, all containing information about the different oral manifestations presented by people with mucormycosis. The most common oral manifestations are mainly bone exposures and oral ulcers, halitosis, pus discharge, gingival thickening, and periodontitis. However, despite the importance of recognizing these oral manifestations in the early stages of mucormycotic infection, providing early treatment, and reducing the high mortality rate of the infection, more studies are needed.
PubMed: 37755045
DOI: 10.3390/jof9090935 -
Journal of Wound Care Sep 2023The aim of this systematic review was to critically appraise and synthesise the existing research literature pertaining to nurses' attitudes toward pressure ulcer (PU)...
OBJECTIVE
The aim of this systematic review was to critically appraise and synthesise the existing research literature pertaining to nurses' attitudes toward pressure ulcer (PU) prevention.
METHOD
The systematic review presented in our paper serves as an updated version of the definitive review conducted by Avsar et al. in 2019. Using systematic review methodology, we considered published quantitative studies focusing on nurses' attitudes toward PU prevention as measured using psychometric tests. The search was conducted in April 2022, using PubMed, CINAHL, Scopus, Cochrane and EMBASE databases, and returned 454 records, of which 35 met the inclusion criteria. Data were extracted using a pre-designed extraction tool and all included studies were quality appraised using the evidence-based librarianship (EBL) appraisal checklist.
RESULTS
In most studies, distinct measurement instruments were used for measuring nurses' attitudes toward the prevention of PUs: the Moore and Price Attitude Scale and the Attitude towards Pressure Ulcer Prevention Instrument (APuP). In this first update, the mean attitude score was 69% (±14%, range: 33.6-89%). A separate analysis of the new studies alone included in this first update (n=14) indicated a mean attitude score of 62.25% (±17.9%; median: 14%), suggesting a 10.75% lower mean attitude score. In total, 46% (n=16) yielded a score ≥75%. Conversely, Avsar et al. in 2019, 86% (n=18) of studies yielded positive attitude results. Studies from the Middle East show the lowest mean attitude score (mean 55%; ±15%; median 53%; n=9), with studies from Europe displaying the highest mean attitude score (mean 79%; ±6%; median 79%; n=12).
CONCLUSION
The findings suggest that, overall, nurses are relatively positively disposed toward PU prevention. However, there are differences across continents. It is important to highlight also that the nurses have difficulties reflecting this positive attitude into actual preventative strategies.
Topics: Humans; Pressure Ulcer; Databases, Factual; Europe; Attitude; Nurses
PubMed: 37682786
DOI: 10.12968/jowc.2023.32.9.544 -
Clinics in Dermatology 2023Hidradenitis suppurativa (HS) is a chronic inflammatory disease involving primarily intertriginous skin areas. Ectopic HS lesions are a reported phenomenon that is not...
Hidradenitis suppurativa (HS) is a chronic inflammatory disease involving primarily intertriginous skin areas. Ectopic HS lesions are a reported phenomenon that is not fully understood. We present a case report of a 66-year-old patient with painful symmetric ulcerated plaques on the posterior surface of the ankles and lower lip. In addition, we performed a systematic review on ectopic HS by conducting an electronic literature search to identify relevant contributions. Inclusion criteria included English-language and full texts only using PubMed, Embase, and the Cochrane Database. We found 22 eligible contributions reporting on a total of 58 patients. Most of the patients were men who had lesions on the head and neck region. The reviewed cases share common features with HS and may be considered disorders of follicular occlusion.
Topics: Male; Humans; Aged; Female; Hidradenitis Suppurativa; Skin; Pain
PubMed: 37661025
DOI: 10.1016/j.clindermatol.2023.08.019 -
European Surgical Research. Europaische... 2023The impact of ustekinumab (UST) therapy on surgical complications in patients with Crohn's disease (CD) remains controversial. The aim of this meta-analysis is to... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
The impact of ustekinumab (UST) therapy on surgical complications in patients with Crohn's disease (CD) remains controversial. The aim of this meta-analysis is to explore the link between these two.
METHODS
Databases (PubMed, Web of Science, Cochrane, and Springer Link) were searched until April 2022. Studies of CD patients who received UST and no UST prior to surgery (including no biological therapy, anti-tumor necrosis factor-α [anti-TNF-α] agent, and vedolizumab [VDZ]) were included. Primary outcomes included overall complications, infectious complications, and noninfectious complications.
RESULTS
Nine studies totaling 3,225 CD patients were enrolled; 332 patients received UST treatment. There was no evidence of difference in the overall complications (odds ratio [OR] = 0.84, p = 0.37, 95% confidence interval [CI] = [0.57-1.23], I2 = 40%) between CD patients who had UST treatment preoperatively and those who had no UST treatment. There was no evidence of a difference in infectious complications (OR = 1.15, p = 0.35, 95% CI = [0.86-1.53], I2 = 2%). Additionally, there was no significant evidence of difference between these groups in terms of noninfectious complications and death. Specifically, there was no evidence of difference in overall complications, infection complications (including wound complications, sepsis, abscess, and anastomotic leakage), and noninfection complications (ileus, readmission, and return to operation), compared with no biological therapy and anti-TNF-α agents. At the same time, no significant evidence of difference was discovered in the comparison of preoperative UST and VDZ therapy in terms of overall complications, infectious complications (sepsis and abscess), and noninfectious complications (intestinal obstruction, readmission, and recovery surgery).
CONCLUSION
In general, compared with other biological agents, preoperative use of UST in the treatment of CD patients is usually safe and does not increase surgical complications.
Topics: Humans; Crohn Disease; Ustekinumab; Tumor Necrosis Factor Inhibitors; Abscess; Tumor Necrosis Factor-alpha; Sepsis; Retrospective Studies
PubMed: 37598662
DOI: 10.1159/000533594