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Pediatric Dermatology 2023Molluscum contagiosum (MC) is a contagious infection that, although benign, can become an aesthetic burden and lead to other opportunistic infections, secondary... (Meta-Analysis)
Meta-Analysis
Safety and efficacy of topical nitric oxide-releasing berdazimer gel for molluscum contagiosum clearance: A systematic review and meta-analysis of randomized controlled trials.
Molluscum contagiosum (MC) is a contagious infection that, although benign, can become an aesthetic burden and lead to other opportunistic infections, secondary dermatitis, and self-isolation. Currently, several treatment options are available for MC, including the newly investigated nitric oxide-releasing berdazimer gel, leading this review to evaluate randomized controlled trials (RCT) comparing berdazimer gel with a vehicle for treating MC. The meta-analysis included three reports and four RCT involving 1854 patients, with 1106 (59.6%) randomized to receive berdazimer. Our findings suggest that berdazimer is effective in the management of MC lesions, but the increased clearance of lesions and reduction of scarring must be weighed against the potential for topical adverse effects, particularly when considering the use of this therapy in pediatric patients.
Topics: Child; Humans; Molluscum Contagiosum; Nitric Oxide; Treatment Outcome; Randomized Controlled Trials as Topic; Gels
PubMed: 37721050
DOI: 10.1111/pde.15419 -
Clinical Microbiology and Infection :... Jul 2024Pneumocystis jirovecii pneumonia (PCP) is a common opportunistic infection among people living with HIV (PWH), particularly among new and untreated cases. Several... (Meta-Analysis)
Meta-Analysis Comparative Study Review
Comparative efficacy and safety of Pneumocystis jirovecii pneumonia prophylaxis regimens for people living with HIV: a systematic review and network meta-analysis of randomized controlled trials.
BACKGROUND
Pneumocystis jirovecii pneumonia (PCP) is a common opportunistic infection among people living with HIV (PWH), particularly among new and untreated cases. Several regimens are available for the prophylaxis of PCP, including trimethoprim-sulfamethoxazole (TMP-SMX), dapsone-based regimens (DBRs), aerosolized pentamidine (AP), and atovaquone.
OBJECTIVES
To compare the efficacy and safety of PCP prophylaxis regimens in PWH by network meta-analysis.
METHODS
DATA SOURCES: Embase, MEDLINE, and CENTRAL from inception to June 21, 2023.
STUDY ELIGIBILITY CRITERIA
Comparative randomized controlled trials (RCTs).
PARTICIPANTS
PWH.
INTERVENTIONS
Regimens for PCP prophylaxis either compared head-to-head or versus no treatment/placebo.
ASSESSMENT OF RISK OF BIAS
Cochrane risk-of-bias tool for RCTs 2.
METHODS OF DATA SYNTHESIS
Title or abstract and full-text screening and data extraction were performed in duplicate by two independent reviewers. Data on PCP incidence, all-cause mortality, and discontinuation due to toxicity were pooled and ranked by network meta-analysis. Subgroup analyses of primary versus secondary prophylaxis, by year, and by dosage were performed.
RESULTS
A total of 26 RCTs, comprising 55 treatment arms involving 7516 PWH were included. For the prevention of PCP, TMP-SMX was ranked the most favourable agent and was superior to DBRs (risk ratio [RR] = 0.54; 95% CI, 0.36-0.83) and AP (RR = 0.53; 95% CI, 0.36-0.77). TMP-SMX was also the only agent with a mortality benefit compared with no treatment/placebo (RR = 0.79; 95% CI, 0.64-0.98). However, TMP-SMX was also ranked as the most toxic agent with a greater risk of discontinuation than DBRs (RR = 1.25; 95% CI, 1.01-1.54) and AP (7.20; 95% CI, 5.37-9.66). No significant differences in PCP prevention or mortality were detected among the other regimens. The findings remained consistent within subgroups.
CONCLUSIONS
TMP-SMX is the most effective agent for PCP prophylaxis in PWH and the only agent to confer a mortality benefit; consequently, it should continue to be recommended as the first-line agent. Further studies are necessary to determine the optimal dosing of TMP-SMX to maximize efficacy and minimize toxicity.
Topics: Humans; Pneumonia, Pneumocystis; Randomized Controlled Trials as Topic; Network Meta-Analysis; Trimethoprim, Sulfamethoxazole Drug Combination; Pneumocystis carinii; HIV Infections; AIDS-Related Opportunistic Infections; Dapsone; Pentamidine; Atovaquone; Antifungal Agents; Treatment Outcome
PubMed: 38583518
DOI: 10.1016/j.cmi.2024.03.037 -
Clinical Therapeutics Sep 2023In 2020, the International League of Associations for Rheumatology published recommendations for managing psoriatic arthritis (PsA), aiming to adapt the Group for... (Review)
Review
PURPOSE
In 2020, the International League of Associations for Rheumatology published recommendations for managing psoriatic arthritis (PsA), aiming to adapt the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis and the European Alliance of Associations for Rheumatology recommendations to low-income countries. At that time, the paucity of clinical studies examining the management of patients with PsA in Latin America was remarked on by the international working group. Therefore, the primary objective of this systematic literature review was to investigate the main challenges in managing PsA in Latin America as described in recent publications.
METHODS
A systematic literature review of trials reporting at least one challenge/difficulty in the management of PsA in Latin America was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. References published in the PubMed, EMBASE, and LILACS (Latin American and Caribbean Health Sciences Literature) databases between 1980 and February 2023 were included. The selection of references was conducted independently by 2 researchers in the Rayyan Qatar Computing Research Institute program. Two other reviewers independently extracted data. All challenges were noted and categorized into domains. Data analysis was descriptive.
FINDINGS
The search strategy yielded 2085 references, with 21 studies included in the final analysis. Most studies were conducted in Brazil (66.6%; n = 14) and were observational studies (100%; N = 21). Difficulties faced by PsA patients and physicians included the high incidence of opportunistic infections (described in 42.8% of the publications; n = 9), followed by nonadherence to therapy, discordance between patients and physicians regarding remission rates, low drug persistence, limited access to disease-modifying antirheumatic drugs, issues related to the storage of biologic drugs, elevated cost of biologic drugs, limited access to medical care, diagnostic delay, and the individual- and country-level impact of socioeconomic factors on work- and health-related outcomes.
IMPLICATIONS
Challenges in the management of PsA in Latin America extend beyond the care of opportunistic infections, encompassing several other socioeconomic factors. More research is needed to better understand the peculiarities of treating PsA in Latin America to improve patient care. PROSPERO identifier: CRD42021228297.
Topics: Humans; Arthritis, Psoriatic; Latin America; Delayed Diagnosis; Antirheumatic Agents; Biological Products
PubMed: 37198042
DOI: 10.1016/j.clinthera.2023.04.005 -
Global Health, Science and Practice Dec 2023HIV partner notification services (PNS) are highly effective in identifying people living with HIV, but the complex risks and repercussions associated with HIV testing... (Review)
Review
INTRODUCTION
HIV partner notification services (PNS) are highly effective in identifying people living with HIV, but the complex risks and repercussions associated with HIV testing and disclosure must be examined. The benefits of assisting people to learn their HIV status and link with treatment or prevention based on their results must be considered alongside the risks of adverse events or social harms.
METHODS
The study team systematically searched the PubMed, EBSCO, and Web of Science electronic databases (2015-2021), as well as abstracts from the International AIDS Society Conference (2016-2020) and the Conference on Retroviruses and Opportunistic Infections (2015-2020). Fifteen studies and 1 conference abstract met the inclusion criteria for this narrative review.
RESULTS AND DISCUSSION
Incidence of social harms across studies ranged from 0%-6.3%, with the higher range occurring among women with a previous history of intimate partner violence (IPV). The majority of the studies (69%) reported that less than or equal to 1% of participants experienced social harms as a result of PNS. Social harms included relationship dissolution, IPV, and loss of financial support.
CONCLUSIONS
Evidence from a limited set of studies suggests that although social harms associated with HIV partner notification do occur, they are rare. Considering the rapid global scale-up of PNS, additional research and oversight are needed to provide countries with recommended minimum standards to support providers, clients, and their partners with safe partner notification.
Topics: Humans; Female; HIV Infections; Contact Tracing; Intimate Partner Violence; Disclosure; Sexual Partners
PubMed: 38135515
DOI: 10.9745/GHSP-D-23-00189 -
Frontiers in Public Health 2023Most Chlamydia trachomatis (CT) infections are asymptomatic. The infection can persist and lead to severe sequelae. Therefore, screening for CT can primarily prevent...
BACKGROUND
Most Chlamydia trachomatis (CT) infections are asymptomatic. The infection can persist and lead to severe sequelae. Therefore, screening for CT can primarily prevent serious sequelae.
AIM
To systematically evaluate CT screening from the perspective of health economics, summarize previous findings from different target populations, and make practical recommendations for developing local CT screening strategies.
METHODS
PubMed, Web of Science, Embase, Cochran Library, and National Health Service Economic Evaluation Database (Ovid) were searched from January 1, 2000, to March 4, 2023. Studies reporting the cost-effectiveness, cost-benefit, or cost-utility of CT screening were eligible to be included. A narrative synthesis was used to analyze and report the results following the PRISMA guidelines. The Consensus on Health Economic Criteria (CHEC) list was used to assess the methodological quality of included studies.
RESULTS
Our review finally comprised 39 studies addressing four populations: general sexually active people ( = 25), pregnant women ( = 4), women attending STD and abortion clinics ( = 4), and other high-risk individuals ( = 6). The total number of participants was ~7,991,198. The majority of studies assessed the cost-effectiveness or cost-utility of the screening method. The results showed that the following screening strategies may be cost-effective or cost-saving under certain conditions: performing CT screening in young people aged 15-24 in the general population, military recruits, and high school students; incorporating CT screening into routine antenatal care for pregnant women aged 15-30; opportunistic CT screening for women attending STD and abortion clinics; home-obtained sampling for CT screening using urine specimens or vaginal swab; performing CT screening for 14-30-year-old people who enter correctional institutions (i.e., jail, detention) as soon as possible; providing CT screening for female sex workers (FSWs) based on local incidence and prevalence; adding routine CT screening to HIV treatment using rectal samples from men who have sex with men (MSM).
CONCLUSION
We found that CT screening in general sexually active people aged 15-24, military recruits, high school students, pregnant women aged 15-30, women attending STD and abortion clinics, people entering jail, detention, FSWs, and MSM has health economic value. Due to the different prevalence of CT, diversities of economic conditions, and varying screening costs among different populations and different countries, regions, or settings, no uniform and standard screening strategies are currently available. Therefore, each country should consider its local condition and the results of health economic evaluations of CT screening programs in that country to develop appropriate CT screening strategies.
Topics: Male; Humans; Female; Pregnancy; Adolescent; Young Adult; Adult; Chlamydia trachomatis; Homosexuality, Male; State Medicine; Sex Workers; Sexual and Gender Minorities; Chlamydia Infections
PubMed: 37881345
DOI: 10.3389/fpubh.2023.1212890 -
International Dental Journal Jun 2024Mucormycosis is a rare human infection associated with Mucorales, a group of filamentous moulds found in different environmental niches. Its oral manifestations may...
AIM
Mucormycosis is a rare human infection associated with Mucorales, a group of filamentous moulds found in different environmental niches. Its oral manifestations may occur in the mandible and tongue despite being rare. We aimed to systematically review the data on clinical manifestations, risk factors, diagnostic approaches, treatment options, and outcomes of mandibular and tongue mucormycosis.
METHODS
An electronic search of articles published between January 1975 and November 2022 in PubMed, Web of Science, and EMBASE databases was performed. A total of 22 articles met the inclusion criteria and reported 27 cases of oral mucormycosis in total.
RESULTS
Fourteen patients had mandibular mucormycosis signs unrelated to COVID-19 infection, 6 had SARS-CoV-2-related mandibular mucormycosis, and 6 had manifestations in the tongue. All published case reports during the COVID-19 pandemic were from India. Patient ages ranged from 4 months old to 82 years, and most patients had important comorbidities, such as blood dyscrasias related to immune deficiency and uncontrolled type 2 diabetes mellitus. The signs and symptoms of mandibular and tongue mucormycosis varied from dental pain, loose teeth, and nonhealing sockets to dysphagia and paraesthesia of the lip. Some patients also reported trismus, draining sinus tract, and facial pain. The diagnosis of oral mucormycosis was based on a combination of clinical, radiographic, and histopathologic findings by demonstrating fungal hyphae in tissue specimens. In most cases, mucormycosis was managed with systemic amphotericin B, strict glycaemic control, and aggressive surgical debridement of infected tissue, minimising the progression of the fungal infection and thus improving the survival rate. In some cases, combined antifungal therapy, antibiotic therapy, and chlorhexidine mouthwashes were used successfully.
CONCLUSIONS
Recognition of the signs and symptoms by oral care providers is pertinent for the early diagnosis and treatment of tongue and mandibular mucormycosis, and providers should be aware of the possibility of this opportunistic fungal infection in patients with COVID-19. A multidisciplinary approach is recommended for the management of this lethal infection.
Topics: Humans; Mucormycosis; Tongue Diseases; COVID-19; Antifungal Agents; Mandibular Diseases; Aged; Middle Aged; Mandible; Risk Factors; Adult; Aged, 80 and over; Adolescent
PubMed: 38143163
DOI: 10.1016/j.identj.2023.11.011 -
JMIR Public Health and Surveillance Dec 2023Nosocomial infections are infections incubating or not present at the time of admission to a hospital and manifest 48 hours after hospital admission. The specific... (Review)
Review
BACKGROUND
Nosocomial infections are infections incubating or not present at the time of admission to a hospital and manifest 48 hours after hospital admission. The specific factors contributing to the risk of infection during hospitalization remain unclear, particularly for the hospitalized population of the United Kingdom.
OBJECTIVE
The aim of this systematic literature review was to explore the risk factors of nosocomial infections in hospitalized adult patients in the United Kingdom.
METHODS
A comprehensive keyword search was conducted through the PubMed, Medline, and EBSCO CINAHL Plus databases. The keywords included "risk factors" or "contributing factors" or "predisposing factors" or "cause" or "vulnerability factors" and "nosocomial infections" or "hospital-acquired infections" and "hospitalized patients" or "inpatients" or "patients" or "hospitalized." Additional articles were obtained through reference harvesting of selected articles. The search was limited to the United Kingdom with papers written in English, without limiting for age and gender to minimize bias. The above process retrieved 377 articles, which were further screened using inclusion and exclusion criteria following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. The retained 9 studies were subjected to critical appraisal using the Critical Appraisal Skills Programme (cohort and case-control studies) and Appraisal Tool for Cross-Sectional Studies (cross-sectional studies) checklists. Finally, 6 eligible publications were identified and used to collect the study findings. A thematic analysis technique was used to analyze data extracted on risk factors of nosocomial infections in hospitalized patients in the United Kingdom.
RESULTS
The risk factors for nosocomial infections that emerged from the reviewed studies included older age, intrahospital transfers, cross-infection, longer hospital stay, readmissions, prior colonization with opportunistic organisms, comorbidities, and prior intake of antibiotics and urinary catheters. Nosocomial infections were associated with more extended hospital stays, presenting with increased morbidity and mortality. Measures for controlling nosocomial infections included the use of single-patient rooms, well-equipped wards, prior screening of staff and patients, adequate sick leave for staff, improved swallowing techniques and nutritional intake for patients, improved oral hygiene, avoiding unnecessary indwelling plastics, use of suprapubic catheters, aseptic techniques during patient care, and prophylactic use.
CONCLUSIONS
There is a need for further studies to aid in implementing nosocomial infection prevention and control.
Topics: Adult; Humans; Cross Infection; Cross-Sectional Studies; Hospitalization; Length of Stay; Risk Factors
PubMed: 38113098
DOI: 10.2196/43743 -
Seminars in Arthritis and Rheumatism Dec 2023Invasive fungal infections (IFIs) are life-threatening opportunistic infections in patients with connective tissue disease CTD) that cause significant morbidity and... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Invasive fungal infections (IFIs) are life-threatening opportunistic infections in patients with connective tissue disease CTD) that cause significant morbidity and mortality. We attempted to determine the potential risk factors associated with IFIs in CTD.
METHODS
We systematically searched PubMed, Embase, and the Cochrane Library databases for relevant articles published from the database inception to February 1, 2023.
RESULTS
Twenty-six studies were included in this systematic review and meta-analysis. Risk factors identified for IFIs were diabetes (odds ratio [OR], 1.62; 95% confidence interval [CI], 1.00 to 2.64), pulmonary diseases (OR 3.43; 95% CI 2.49 to 4.73), interstitial lung disease (ILD; OR, 4.06; 95% CI, 2.22 to 7.41), renal disease (OR, 4.41; 95% CI, 1.84 to 10.59), glucocorticoid (GC) use (OR, 4.15; 95% CI, 2.74 to 6.28), especially moderate to high-dose GC, azathioprine (AZA) use (OR, 1.50; 95% CI, 1.12 to 2.01), calcineurin inhibitor (CNI) use (OR, 2.49; 95% CI, 1.59 to 3.91), mycophenolate mofetil (MMF) use (OR, 2.83; 95% CI, 1.59 to 5.03), cyclophosphamide (CYC) use (OR, 3.35; 95% CI, 2.47 to 4.54), biologics use (OR, 3.43; 95% CI, 2.36 to 4.98), and lymphopenia (OR, 4.26; 95% CI, 2.08 to 8.73). Hydroxychloroquine (HCQ) use reduced risk of IFIs (OR, 0.67; 95% CI, 0.54 to 0.84). Furthermore, 17 of the 26 studies only reported risk factors for Pneumocystis jiroveci pneumonia (PJP) in patients with CTD. Pulmonary disease; ILD; and the use of GC, CNIs, CYC, methotrexate (MTX), MMF and biologics, and lymphopenia increased the risk of PJP, whereas the use of HCQ reduced its risk.
CONCLUSION
Diabetes, pulmonary disease, ILD, renal disease, use of GC (especially at moderate to high dose) and immunosuppressive drugs, and lymphopenia were found to be associated with significant risk for IFIs (especially PJP) in patients with CTD. Furthermore, the use of HCQ may reduce the risk of IFIs in patients with CTD.
Topics: Humans; Connective Tissue Diseases; Cyclophosphamide; Lung Diseases, Interstitial; Mycophenolic Acid; Glucocorticoids; Risk Factors; Diabetes Mellitus; Lymphopenia; Biological Products; Invasive Fungal Infections
PubMed: 37633041
DOI: 10.1016/j.semarthrit.2023.152257 -
Open Forum Infectious Diseases Oct 2023Evidence for efficacy of single, high-dose liposomal amphotericin B (LAmB) in HIV-associated cryptococcal meningitis and histoplasmosis is growing. No systematic review... (Review)
Review
Safety of Single High-Dose Liposomal Amphotericin B for Induction Treatment of Cryptococcal Meningitis and Histoplasmosis in People With HIV: A Systematic Review and Meta-analysis.
BACKGROUND
Evidence for efficacy of single, high-dose liposomal amphotericin B (LAmB) in HIV-associated cryptococcal meningitis and histoplasmosis is growing. No systematic review has examined the safety of this regimen across multiple studies.
METHODS
We systematically searched Medline, Scopus, and the Cochrane Library from inception to April 2023 for studies reporting grade 3 and 4 adverse events (AEs) with single high-dose LAmB vs traditional amphotericin regimens for HIV-associated fungal infections.
RESULTS
Three trials (n = 946) were included. Compared with traditional regimens, single high-dose LAmB was associated with equivalent risk of grade 3 and 4 AEs (risk ratio [RR], 0.75; 95% CI, 0.53-1.06) and lower overall risk of grade 4 AEs (RR, 0.68; 95% CI, 0.55-0.86), grade 4 renal (RR, 0.43; 95% CI, 0.20-0.94) and grade 4 hematological AEs (RR, 0.46; 95% CI, 0.32-0.65).
CONCLUSIONS
Single, high-dose LAmB is associated with a lower risk of life-threatening AEs compared with other World Health Organization-endorsed amphotericin B-based regimens in invasive HIV-related fungal infection.
PubMed: 37808894
DOI: 10.1093/ofid/ofad472 -
International Journal of Molecular... Oct 2023is the primary opportunistic human pathogen responsible for a range of acute and chronic infections; it poses a significant threat to immunocompromised patients and is... (Review)
Review
is the primary opportunistic human pathogen responsible for a range of acute and chronic infections; it poses a significant threat to immunocompromised patients and is the leading cause of morbidity and mortality for nosocomial infections. Its high resistance to a diverse array of antimicrobial agents presents an urgent health concern. Among the mechanisms contributing to resistance in , the horizontal acquisition of antibiotic resistance genes (ARGs) via mobile genetic elements (MGEs) has gained recognition as a substantial concern in clinical settings, thus indicating that a comprehensive understanding of ARG dissemination within the species is strongly required for surveillance. Here, two approaches, including a systematic literature analysis and a genome database survey, were employed to gain insights into ARG dissemination. The genome database enabled scrutinizing of all the available sequence information and various attributes of isolates, thus providing an extensive understanding of ARG dissemination within the species. By integrating both approaches, with a primary focus on the genome database survey, mobile ARGs that were linked or correlated with MGEs, important sequence types (STs) carrying diverse ARGs, and MGEs responsible for ARG dissemination were identified as critical factors requiring strict surveillance. Although human isolates play a primary role in dissemination, the importance of animal and environmental isolates has also been suggested. In this study, 25 critical mobile ARGs, 45 critical STs, and associated MGEs involved in ARG dissemination within the species, are suggested as critical factors. Surveillance and management of these prioritized factors across the One Health sectors are essential to mitigate the emergence of multidrug-resistant (MDR) and extensively resistant (XDR) in clinical settings.
Topics: Animals; Humans; Pseudomonas aeruginosa; Drug Resistance, Microbial; Anti-Bacterial Agents
PubMed: 37894890
DOI: 10.3390/ijms242015209