RESUMEN
Immunocompromised individuals, primarily attributable to using immunosuppressants, face heightened COVID-19 risks. Despite the proven efficacy of COVID-19 vaccines, their impact on patients with immune-mediated dermatological diseases remains unclear. This study aims to thoroughly examine vaccine immunogenicity, effectiveness, and safety in immune-mediated dermatological disease patients. Clinical studies in adults that compared vaccinated immune-mediated dermatological disease patients with vaccinated healthy controls or unvaccinated immune-mediated dermatological disease patients in terms of vaccine immunogenicity, COVID-19 infection, adverse events, or exacerbation of immune-mediated dermatological diseases were searched via electronic databases. Seventeen studies (1,348,690 participants) were included. Seroconversion rates between immune-mediated dermatological disease patients and healthy controls were not different. However, among individuals aged ≤55 years, immune-mediated dermatological disease patients had lower mean anti-SARS-CoV-2 IgG levels. Immunosuppressed immune-mediated dermatological disease patients also had lower titres and were less likely to achieve T-cell response. In terms of safety, the risk of adverse events was higher in atopic dermatitis patients, but those with psoriasis had a reduced risk. Additionally, immunosuppressed patients had fewer adverse events. Vaccinated immune-mediated dermatological disease patients had a lower risk of COVID-19 infection than unvaccinated patients but a higher risk than healthy controls; however, disease exacerbation may be induced. In conclusion, immune-mediated dermatological diseases showed a reduced vaccine response in our meta-analysis, yet vaccination remained effective against COVID-19 infection and well tolerated.
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Vacunas contra la COVID-19 , COVID-19 , Huésped Inmunocomprometido , Inmunogenicidad Vacunal , Enfermedades de la Piel , Humanos , Vacunas contra la COVID-19/inmunología , Vacunas contra la COVID-19/efectos adversos , COVID-19/prevención & control , COVID-19/inmunología , Enfermedades de la Piel/inmunología , SARS-CoV-2/inmunología , Eficacia de las Vacunas , Persona de Mediana Edad , AdultoRESUMEN
OBJECTIVES: Subcutaneous mastectomy is a crucial component of gender affirmation therapy for transgender men (TM), but the scars that result from this procedure can frequently impair their quality of life. This study aimed to assess the efficacy and safety of 1064-nm fractional picosecond laser (FxPico) treatment for hypertrophic and atrophic postmastectomy scars in TM. METHODS: Twenty-two patients with a total of 35 pairs of bilateral symmetric mastectomy scars were enrolled. One of each pair of symmetric scars was randomly assigned to receive four FxPico treatments at 4-week intervals. All scars were evaluated using the modified Vancouver Scar Scale (mVSS) and three-dimensional imaging for scar roughness, melanin index, and hemoglobin index before each treatment session and at 1, 3, and 6 months following the last treatment. Additionally, participant-rated scar satisfaction (PSS) and scar improvement (Global Assessment Score, GAS), as well as adverse events were recorded. RESULTS: During the 6-month follow-up period after the end of laser treatment sessions, the treated scars showed significant reductions in the mVSS compared to the untreated controls (p < 0.001), whereas the melanin index and hemoglobin index were not significantly different. Subgroup analysis of hypertrophic scars demonstrated statistically significant reductions in mVSS at 1 (p = 0.003) and 3 months (p = 0.041) after the end of laser treatments. PSS was significantly higher on the laser-treated scars than the controls (p = 0.008), and a participant-rated GAS of 2.95 ± 0.65 was found. There were no serious adverse events reported. CONCLUSIONS: 1064-nm FxPico could be utilized to treat mastectomy scars among TM, particularly the hypertrophic type.
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Neoplasias de la Mama , Cicatriz Hipertrófica , Láseres de Gas , Personas Transgénero , Humanos , Masculino , Neoplasias de la Mama/cirugía , Cicatriz/etiología , Cicatriz/radioterapia , Cicatriz/cirugía , Cicatriz Hipertrófica/patología , Hemoglobinas , Hipertrofia/cirugía , Rayos Láser , Mastectomía , Melaninas , Calidad de Vida , Resultado del Tratamiento , FemeninoRESUMEN
BACKGROUND: Palmoplantar and periungual warts tend to be recalcitrant. Intralesional immunotherapy can provide high efficacy with additional benefit to distant warts. However, evidence on comparative effects between intralesional immunotherapy with measles, mumps, rubella vaccine (MMR) and tuberculin purified protein derivative (PPD) and roles of dermoscopy in predicting treatment outcomes in palmoplantar/periungual warts is limited. OBJECTIVES: The study aimed to compare efficacy and safety of intralesional MMR and PPD injections in treatment of palmoplantar/periungual warts and explore associations between dermoscopic findings and treatment outcomes. METHODS: We conducted a double-blind randomized controlled trial involving 40 patients with palmoplantar/periungual warts who were equally assigned to receive MMR or PPD. Intralesional injection was done every 2 weeks until clearance or maximum of 5 treatments. RESULTS: Complete resolution was higher in MMR than PPD group (90.0% vs. 80.0% in index lesion and 81.3% vs. 54.6% in distant lesions, respectively), although the differences were statistically nonsignificant. Dermoscopic findings were not significantly associated with complete resolution. Local swelling, i.e., the most common adverse event, occurred more frequently in PPD (40.0%) than MMR group (10.0%). CONCLUSION: This study suggests that intralesional immunotherapy with either MMR or PPD is efficacious in palmoplantar/periungual warts, with MMR showing a trend toward higher clearance and lower adverse events.
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Vacuna contra el Sarampión-Parotiditis-Rubéola , Enfermedades de la Uña , Verrugas , Humanos , Inmunoterapia/efectos adversos , Inyecciones Intralesiones , Vacuna contra el Sarampión-Parotiditis-Rubéola/efectos adversos , Enfermedades de la Uña/etiología , Resultado del Tratamiento , Tuberculina/uso terapéutico , Verrugas/tratamiento farmacológicoRESUMEN
BACKGROUND: Co-trimoxazole has been reported as a common culprit drug for various cutaneous adverse drug reactions (CADRs). However, information on genotypic and phenotypic characteristics is still limited. We aimed to study clinical characteristics, genetic suitability, laboratory findings, and treatment outcomes in patients with co-trimoxazole-induced CADR and determine variables associated with severe cutaneous adverse reactions (SCARs). METHODS: The medical records of all patients diagnosed with co-trimoxazole-induced CADR during October 2015 and October 2021 were reviewed. Clinical characteristics and laboratory investigation with an emphasis on human leukocyte antigen (HLA) class I and HLA-DRB1 results linked to subtypes of cutaneous adverse reactions were evaluated. RESULTS: Seventy-two patients diagnosed with co-trimoxazole-induced CADR were included in the study. Mean age at diagnosis was 38.0 ± 14.6 years old, and 72% were female. Subtypes of reactions included maculopapular eruption (MPE; 56.9%), drug reaction with eosinophilia and systemic symptoms (DRESS; 23.6%), Stevens-Johnson syndrome (SJS; 12.5%), fixed drug eruption (4.2%), and urticaria (2.8%). Characteristics that were significantly associated with SCARs included male gender (OR = 3.01, 95% CI: 1.04-8.75), HIV infection (OR = 3.48, 95% CI: 1.13-10.75), prophylactic use of co-trimoxazole (OR = 4.89, 95% CI: 1.54-15.57), and co-trimoxazole administration longer than 10 days (OR = 7.65, 95% CI: 2.57-22.78). HLA-B*38:02 was associated with co-trimoxazole-induced SJS, while HLA-A*11:01, HLA-B*13:01, and HLA-DRB1*12:01 were associated with co-trimoxazole-induced DRESS. HLA-B*52:01 was associated with co-trimoxazole-induced MPE. CONCLUSIONS: Co-trimoxazole could induce various phenotypes of CADRs. Genotypic and phenotypic factors that may potentially predict co-trimoxazole-induced SCARs include male gender, HIV infection, prophylactic and prolonged drug use, as well as the presence of HLA-A*11:01, HLA-B*13:01, HLA-B*38:02, or HLA-DRB1*12:01 alleles.
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Infecciones por VIH , Síndrome de Stevens-Johnson , Humanos , Masculino , Femenino , Adulto Joven , Adulto , Persona de Mediana Edad , Combinación Trimetoprim y Sulfametoxazol/efectos adversos , Cadenas HLA-DRB1/genética , Cicatriz , Antígenos HLA-B/genética , Síndrome de Stevens-Johnson/genética , Antígenos HLA-A/genética , FenotipoRESUMEN
BACKGROUND: Vitamin D deficiency is frequently associated with several medical conditions. However, a comprehensive meta-analysis assessing the association between vitamin D level and acne is lacking. OBJECTIVE: To determine the relationship between vitamin D level and acne, and to assess the association between vitamin D level and acne severity. METHODS: This meta-analysis was assessed by using the PubMed, EMBASE, Cochrane, and Scopus databases following the PRISMA guidelines. Serum/plasma 25-hydroxyvitamin D (25[OH]D) level, vitamin D deficiency, and the severity association between acne patients and healthy controls (HCs) were evaluated. The quality assessment was performed by using the Newcastle-Ottawa Scale. RESULTS: Thirteen articles with a total of 1,362 acne patients and 1,081 HCs were included. The circulating 25(OH)D levels were significantly lower in patients with acne than in HCs (pooled MD = -9.02 ng/mL, 95% CI = -13.22 to -4.81, p < 0.0001). Vitamin D deficiency was more prevalent in acne patients than in HCs (pooled OR = 2.97, 95% CI = 1.68-5.23, I2 = 72%). Also, vitamin D levels were negatively correlated with acne severity. CONCLUSION: This meta-analysis demonstrated the significantly low vitamin D levels in acne patients. Also, there was evidence of an inverse association between vitamin D levels and acne severity. Therefore, vitamin D might be involved in the pathogenesis of acne.
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Acné Vulgar , Deficiencia de Vitamina D , Acné Vulgar/complicaciones , Humanos , Índice de Severidad de la Enfermedad , Vitamina D , Deficiencia de Vitamina D/complicaciones , Deficiencia de Vitamina D/epidemiología , VitaminasRESUMEN
BACKGROUND: Asymptomatic hyperuricemia was found to be associated with increased cardiovascular disease risk but the potential benefits of urate-lowering therapy (ULT) remain controversial. We conducted a systematic review and network meta-analysis (NMA) with frequentist model to estimate the efficacy and safety of ULT in asymptomatic hyperuricemia. METHODS: MEDLINE, Embase, and Scopus were searched without language restrictions. Randomized controlled trials (RCT) of adults with asymptomatic hyperuricemia were eligible if they compared any pair of ULTs (i.e., allopurinol, febuxostat, probenecid, benzbromarone, sulfinpyrazone, rasburicase, lesinurad, and topiroxostat) and placebo or no ULT, and had outcomes of interest, including composite renal events, major adverse cardiovascular events, serum urate levels, estimated glomerular filtration rate (eGFR), systolic blood pressure, and adverse events. RESULTS: NMA with frequentist approach was applied to estimate relative treatment effects, i.e., risk ratio (RR) and mean difference (MD). A total of 23 RCTs were eligible. NMA identified beneficial effects of ULT on composite renal events and eGFR but not for other outcomes. Allopurinol and febuxostat had significantly lower composite renal events than placebo (RR 0.39, 95% confidence interval [CI] 0.23 to 0.66, and RR 0.68, 95% CI 0.46 to 0.99, respectively). Both treatments also resulted in significantly higher eGFR than placebo (MD 3.69 ml/min/1.73 m2, 95% CI 1.31 to 6.08, and MD 2.89 ml/min/1.73 m2, 95% CI 0.69 to 5.09, respectively). No evidence of inconsistency was identified. CONCLUSIONS: Evidence suggests that allopurinol and febuxostat are the ULTs of choice in reducing composite renal events and improving renal function. TRIAL REGISTRATION: This study was registered with PROSPERO: CRD42019145908. The date of the first registration was 12th November 2019.
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Gota , Hiperuricemia , Adulto , Alopurinol/uso terapéutico , Febuxostat/uso terapéutico , Gota/tratamiento farmacológico , Supresores de la Gota/uso terapéutico , Humanos , Hiperuricemia/tratamiento farmacológico , Metaanálisis en Red , Ensayos Clínicos Controlados Aleatorios como Asunto , Ácido ÚricoRESUMEN
OBJECTIVE: Although thromboprophylaxis is recommended to reduce death and disability from venous thromboembolism (VTE), it remains underused due to a perceived risk of bleeding, especially in major abdominopelvic surgical patients. METHODS: We conducted a systematic literature review to identify all eligible randomized controlled trials (RCTs), searching MEDLINE and Scopus databases through November 25, 2020. RCTs published in any language were eligible if they studied in gynecological cancer patients undergoing major abdominopelvic surgery and assessed efficacy of mechanical and pharmacological interventions. Studies with insufficient data for pooling or those comparing different doses/schedules of interventions were excluded. Outcomes of interest were composite VTE (ie, deep vein thrombosis or pulmonary embolism) and major bleeding. Relevant data were extracted for direct and network meta-analyses. Risk ratios (RR) and 95% confidence interval (CI) were estimated and the best intervention probability calculated for each outcome. This study was registered with PROSPERO (CRD42019145508). RESULTS: We identified 1990 studies; 20 RCTs (4970 patients) were eligible. The overall risk of bias was of some concern. In direct meta-analyses, antithrombins were superior to unfractionated heparin in preventing composite VTE (RR 0.69; 95% CI 0.48-0.99), with no difference detected in the rate of major bleeding for any pairwise comparison. In network meta-analyses, graduated compression stockings plus low-molecular-weight heparin (LMWH) was top-ranked for prevention of composite VTE, whereas sequential compression devices (SCD) ranked second, after no treatment, for major bleeding. In a clustered ranking plot, SCD plus LMWH provided optimal balance between efficacy and safety. CONCLUSIONS: SCD plus LMWH might be safe and effective in VTE prevention following gynecological cancer surgery. However, the patient's bleeding risk should be considered to balance the risk and benefit of treatment.
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Neoplasias de los Genitales Femeninos/cirugía , Tromboembolia Venosa/prevención & control , Abdomen/cirugía , Anticoagulantes/administración & dosificación , Femenino , Procedimientos Quirúrgicos Ginecológicos/efectos adversos , Procedimientos Quirúrgicos Ginecológicos/métodos , Heparina de Bajo-Peso-Molecular/administración & dosificación , Humanos , Metaanálisis en Red , Pelvis/cirugía , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Ensayos Clínicos Controlados Aleatorios como Asunto , Medias de Compresión , Tromboembolia Venosa/etiologíaRESUMEN
BACKGROUND: Age at disease onset may modulate systemic lupus erythematosus (SLE), but its relation to cutaneous/extracutaneous manifestation remains understudied. OBJECTIVE: To compare the cutaneous, systemic features, laboratory characteristics, and disease severity between late- and adult-onset SLE patients. METHODS: Analyses of the cutaneous, systemic involvement, laboratory investigations, SLE disease activity index 2000 (SLEDAI-2K), and disease damage were performed to compare between groups. RESULTS: Of 1006 SLE patients, 740 and 226 had adult- (15-50 years) and late-onset (>50 years), respectively. Among 782 with cutaneous lupus erythematosus (CLE), acute CLE (ACLE) and chronic CLE (CCLE) were more common in the adult- and late-onset SLE, respectively (p = 0.001). Multivariable logistic regression analysis demonstrated that male patients and skin signs, including papulosquamous subacute CLE, discoid lupus erythematosus, and lupus profundus, were associated with late-onset SLE (all p < 0.05). Late-onset SLE had lower lupus-associated autoantibodies, and systemic involvement (all p < 0.05). ACLE, CCLE, mucosal lupus, alopecia, and non-specific lupus were related to higher disease activity in adult-onset SLE (all p < 0.001). There was no difference in the damage index between the two groups. CONCLUSIONS: Late-onset SLE had a distinct disease expression with male predominance, milder disease activity, and lower systemic involvement. Cutaneous manifestations may hold prognostic values for SLE.
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Lupus Eritematoso Cutáneo/inmunología , Lupus Eritematoso Cutáneo/patología , Lupus Eritematoso Discoide/inmunología , Lupus Eritematoso Discoide/patología , Lupus Eritematoso Sistémico/inmunología , Lupus Eritematoso Sistémico/patología , Enfermedad Aguda , Adulto , Edad de Inicio , Anciano , Alopecia/diagnóstico , Alopecia/etiología , Alopecia/inmunología , Autoanticuerpos/sangre , Técnicas de Laboratorio Clínico/estadística & datos numéricos , Técnicas de Laboratorio Clínico/tendencias , Estudios Transversales , Femenino , Humanos , Lupus Eritematoso Cutáneo/diagnóstico , Lupus Eritematoso Discoide/diagnóstico , Lupus Eritematoso Sistémico/diagnóstico , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Factores Sexuales , Tailandia/epidemiologíaRESUMEN
PURPOSE: Andrographis paniculata is one of the commonly used herbal medicines worldwide. Nevertheless, evidences on adverse events (AEs) associated with Andrographis paniculata are very limited. This systematic review and meta-analysis was conducted to estimate and to compare the AE incidence of oral monotherapy Andrographis paniculata with others among patients with upper respiratory tract infection, noninfective diarrhea, and autoimmune disease. METHODS: Systematic search was performed through six databases from inception until August 2018. Randomized controlled trial (RCT), cohort, or intensive monitoring of AEs was eligible for review if AE incidence was examined. The incidence of AEs was, then, pooled across studies using meta-analysis. RESULTS: Ten RCTs and 3 intensive monitoring studies were included. Incidence of serious AEs was very rare with the pooled incidence (95% CI) from RCTs of 0.02 per 1000 patients (0.0-0.5). However, the incidence of nonserious AEs was considered very common with the pooled incidence (95% CI) from RCTs of 102.6 per 1000 patients (10.7-256.1), and the pooled incidence (95% CI) from intensive monitoring of 34.2 per 1000 patients (0.0-229.6). The most common nonserious AEs were related to gastrointestinal disorder, and skin and subcutaneous disorder system. CONCLUSIONS: Like other medicine, Andrographis paniculata can cause some AEs. However, it may be generally safe. Nevertheless, prospective patients who plan to use Andrographis paniculata should be thoroughly advised and closely monitored for common AEs. Due to the increasing use of Andrographis paniculata worldwide, larger studies with adequate methodological quality are warranted to monitor the safety of such product.
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Andrographis , Estudios de Cohortes , HumanosRESUMEN
BACKGROUND: Autoantibodies against BP180 and BP230 play major roles in bullous pemphigoid (BP). We are the first to describe the values of serum anti-BP180 IgG and anti-BP230 IgG enzyme-linked immunosorbent assays (ELISA) for diagnosis and disease monitoring of BP among Thai patients. OBJECTIVE: We aimed to determine the diagnostic performance of anti-BP180 IgG and anti-BP230 IgG in BP, to correlate disease activity with autoantibody levels through follow-ups, and to relate BP comorbidities with disease activity and autoantibody levels. METHODS: Consecutive patients suspected of having BP were included. Skin biopsy, direct immunofluorescence, and serum anti-BP180 IgG and anti-BP230 IgG tests were performed. BP disease area index (BPDAI) was evaluated at diagnosis and throughout follow-ups. RESULTS: Of 131 patients, 68 were diagnosed with BP, and 63 were included as controls. Sensitivity and specificity of serum anti-BP180 IgG were 69.1% and 90.5%, respectively, while those of serum anti-BP230 IgG were 55.9% and 85.5%, respectively. Using anti-BP180 and anti-BP230 IgG antibodies resulted in a 7% increase in sensitivity compared with using anti-BP180 IgG antibody alone. Significant correlation with BPDAI was found for both autoantibodies at diagnosis but only for anti-BP180 IgG at follow-ups (p = 0.013). BP patients with positivity to anti-BP180 or anti-BP230 IgG had significantly higher BPDAI than did those without (p = 0.005). BP was associated with neurological diseases (p = 0.025), while patients with diabetes had higher disease activity (p = 0.010). CONCLUSIONS: While both serum autoantibodies are useful for diagnosing BP in patients with suspicious clinical features, only anti-BP180 IgG allowed prediction of disease activity over time.
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Penfigoide Ampolloso , Autoanticuerpos , Autoantígenos , Ensayo de Inmunoadsorción Enzimática , Humanos , Colágenos no Fibrilares , Penfigoide Ampolloso/diagnóstico , Estudios ProspectivosRESUMEN
Persistent immune thrombocytopenia (ITP) patients require second-line treatments, for which information on clinical outcomes are lacking. A systematic review and network meta-analysis (NMA) were conducted. Only randomised controlled trials (RCT) of second-line drugs in adult persistent ITP patients with platelet response, platelet count, any bleeding or serious adverse events (SAE) outcome were eligible. Twelve RCTs (n = 1313) were included in NMA. For platelet response outcome, eltrombopag and romiplostin were the best relative to placebo; the former had a non-significant advantage [risk ratio (RR) = 1·10 (95% confidence interval: 0·46, 2·67)]. Both treatments were superior to rituximab and recombinant human thrombopoietin (rhTPO)+rituximab, with corresponding RRs of 4·56 (1·89, 10·96) and 4·18 (1·21, 14·49) for eltrombopag; 4·13 (1·56, 10·94) and 3·79 (1·02, 14·09) for romiplostim. For platelet count, romiplostim ranked highest, followed by eltrombopag, rhTPO+rituximab, and rituximab. For bleeding, rituximab had lowest risk, followed by eltrombopag and romiplostim. For SAEs, rhTPO+rituximab had highest risk, followed by rituximab, eltrombopag and romiplostim. From clustered ranking, romiplostim had the best balance between short-term efficacy and SAEs, followed by eltrombopag. In conclusion, romiplostim and eltrombopag may yield high efficacy and safety. Rituximab may not be beneficial due to lower efficacy and higher complications compared with the thrombopoietin receptor agonists. RCTs with long-term clinical outcomes are required.
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Benzoatos/uso terapéutico , Hidrazinas/uso terapéutico , Púrpura Trombocitopénica Idiopática , Pirazoles/uso terapéutico , Receptores Fc/uso terapéutico , Proteínas Recombinantes de Fusión/uso terapéutico , Rituximab/uso terapéutico , Trombopoyetina/uso terapéutico , Adulto , Quimioterapia Combinada , Femenino , Humanos , Masculino , Recuento de Plaquetas , Estudios Prospectivos , Púrpura Trombocitopénica Idiopática/sangre , Púrpura Trombocitopénica Idiopática/tratamiento farmacológico , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Association between vitamin D and uric acid is complex and might be bidirectional. Our study aimed to determine the bidirectional association between vitamin D and uric acid in adults. Using MEDLINE via PubMed and Scopus, we systematically searched for observational or interventional studies in adults, which assessed the association between serum vitamin D and serum uric acid, extracted the data, and conducted analysis by direct and network meta-analysis. The present review included 32 studies, of which 21 had vitamin D as outcome and 11 had uric acid as outcome. Meta-analysis showed a significant pooled beta coefficient of serum uric acid level on serum 25(OH)D level from 3 studies of 0.512 (95% confidence interval: 0.199, 0.825) and a significant pooled odds ratio between vitamin D deficiency and hyperuricemia of 1.496 (1.141, 1.963). The pooled mean difference of serum 25(OH)D between groups with hyperuricemia and normouricemia was non-significant at 0.138 (-0.430, 0.707) ng/ml, and the pooled mean difference of serum uric acid between categories of 25(OH)D were also non-significant at 0.072 (-0.153, 0.298) mg/dl between deficiency and normal, 0.038 (-0.216, 0.292) mg/dl between insufficiency and normal, and 0.034 (-0.216, 0.283) mg/dl between deficiency and insufficiency. In conclusion, increasing serum uric acid might be associated with increasing 25(OH)D level, while vitamin D deficiency is associated with hyperuricemia. These reverse relationships should be further evaluated in a longitudinal study.
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Hiperuricemia/etiología , Ácido Úrico/sangre , Deficiencia de Vitamina D/complicaciones , Vitamina D/sangre , Humanos , Hiperuricemia/sangre , Hiperuricemia/patología , Vitaminas/sangreRESUMEN
BACKGROUND: Subjective facial skin type is most frequently determined by the amount of sebum, which showed trends across subjective skin types in most previous studies while not in some. This study was conducted to evaluate the associations among subjective skin type, amount of sebum, stratum corneum hydration, and pore size in Thai women. METHODS: Sixty-two healthy women with either self-described subjective oily or dry skin type were included and casual sebum level (CSL), sebum excretion rate (SER), clinical pore size score, mean pore area, and stratum corneum hydration were measured at several facial sites. Correlation coefficients between amount of sebum and other parameters were estimated. RESULTS: Casual sebum level and sebum excretion rate were significantly higher in oily-skinned than dry-skinned group by 1.6-2.1 times. Mean pore area and clinical pore size score were not different between the 2 groups, nor did they correlate with CSL or SER. Corneometry was shown to be significantly higher in dry-skinned than oily-skinned group. Significant, negative correlations between corneometry and CSL were also found. CONCLUSION: The subjective facial skin types were consistent with the amount of sebum, but not pore size or corneometry, among Thai women.
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Agua Corporal/metabolismo , Cara/diagnóstico por imagen , Sebo/metabolismo , Piel , Adulto , Femenino , Humanos , Piel/diagnóstico por imagen , Piel/metabolismo , Fenómenos Fisiológicos de la Piel , Adulto JovenRESUMEN
OBJECTIVES: To pool prevalence of nonconvulsive seizure, nonconvulsive status epilepticus, and epileptiform activity detected by different electroencephalography types in critically ills and to compare detection rates among them. DATA SOURCES: MEDLINE (via PubMed) and SCOPUS (via Scopus) STUDY SELECTION:: Any type of study was eligible if studies were done in adult critically ill, applied any type of electroencephalography, and reported seizure rates. Case reports and case series were excluded. DATA EXTRACTION: Data were extracted independently by two investigators. Separated pooling of prevalence of nonconvulsive seizure/nonconvulsive status epilepticus/epileptiform activity and odds ratio of detecting outcomes among different types of electroencephalography was performed using random-effect models. This meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and also adhered to the Meta-analyses Of Observational Studies in Epidemiology guidelines. Quality of evidence was assessed with the Newcastle-Ottawa Quality Assessment Scale for observational studies and Cochrane methods for randomized controlled trial studies. DATA SYNTHESIS: A total of 78 (16,707 patients) and eight studies (4,894 patients) were eligible for pooling prevalence and odds ratios. For patients with mixed cause of admission, the pooled prevalence of nonconvulsive seizure, nonconvulsive status epilepticus, either nonconvulsive seizure or nonconvulsive status epilepticus detected by routine electroencephalography was 3.1%, 6.2%, and 6.3%, respectively. The corresponding prevalence detected by continuous electroencephalography monitoring was 17.9%, 9.1%, and 15.6%, respectively. In addition, the corresponding prevalence was high in post convulsive status epilepticus (33.5%, 20.2%, and 32.9%), CNS infection (23.9%, 18.1%, and 23.9%), and post cardiac arrest (20.0%, 17.3%, and 22.6%). The pooled conditional log odds ratios of nonconvulsive seizure/nonconvulsive status epilepticus detected by continuous electroencephalography versus routine electroencephalography from studies with paired data 2.57 (95% CI, 1.11-5.96) and pooled odds ratios from studies with independent data was 1.57 (95% CI, 1.00-2.47). CONCLUSIONS: Prevalence of seizures detected by continuous electroencephalography was significantly higher than with routine electroencephalography. Prevalence was particularly high in post convulsive status epilepticus, CNS infection, and post cardiac arrest.
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Cuidados Críticos/estadística & datos numéricos , Enfermedad Crítica/epidemiología , Electroencefalografía/métodos , Convulsiones/diagnóstico , Convulsiones/epidemiología , Humanos , Monitoreo Fisiológico/métodos , Prevalencia , Pronóstico , Estado Epiléptico/diagnóstico , Estado Epiléptico/epidemiologíaAsunto(s)
Combinación Trimetoprim y Sulfametoxazol , Humanos , Factores de Riesgo , Femenino , Combinación Trimetoprim y Sulfametoxazol/efectos adversos , Masculino , Persona de Mediana Edad , Adulto , Anciano , Erupciones por Medicamentos/etiología , Erupciones por Medicamentos/diagnóstico , Antibacterianos/efectos adversosRESUMEN
BACKGROUND: Many drugs have been used to treat scabies, but it is unclear which of them is the most efficacious. OBJECTIVE: To evaluate the comparative efficacy and safety of antiscabietic agents. METHODS: A systematic review of randomized controlled trials was conducted. Direct and network meta-analyses were applied to 13 antiscabietic agents on 3 outcomes (cure, persistent itching, and adverse events). Their probability of having highest efficacy and safety was estimated and ranked. RESULTS: A network meta-analysis of 52 trials including 9917 patients indicated that permethrin (the reference treatment) had a significantly higher cure rate than sulfur, malathion, lindane, crotamiton, and benzyl benzoate. Combination permethrin plus oral ivermectin had a nonsignificantly higher cure rate than permethrin. Combination permethrin plus oral ivermectin was ranked highest in terms of cure, topical ivermectin in terms of persistent itching, and synergized pyrethrins in terms of adverse events. On the basis of clustered ranking, permethrin, oral ivermectin, and synergized pyrethrins seemed to retain balance between cure and adverse events. LIMITATIONS: There are small numbers of trials and patients in some comparisons and a high risk of bias in some trials. CONCLUSION: There is no 1 treatment that ranked highest in all aspects. Physicians should consider the drug's efficacy and safety profiles, along with ease of administration.
Asunto(s)
Insecticidas/uso terapéutico , Escabiosis/tratamiento farmacológico , Benzoatos/uso terapéutico , Quimioterapia Combinada/efectos adversos , Hexaclorociclohexano/uso terapéutico , Humanos , Insecticidas/efectos adversos , Ivermectina/uso terapéutico , Malatión/uso terapéutico , Metaanálisis en Red , Permetrina/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como Asunto , Azufre/uso terapéutico , Toluidinas/uso terapéuticoRESUMEN
BACKGROUND: Scalp psoriasis is a major therapeutic challenge due to the hindrance caused by hair. Treatment with the 308-nm excimer lamp is purported to provide many benefits over conventional phototherapy. This retrospective study evaluates the efficacy, safety, and effective dosage of 308-nm excimer light in the treatment of scalp psoriasis. METHODS: We retrospectively reviewed the medical records of patients with scalp psoriasis who received treatment with 308-nm excimer light. Clinical and epidemiological data as well as details regarding treatment were statistically analyzed to determine the treatment outcomes. RESULTS: Twenty patients with scalp psoriasis were included in the study. Their mean age was 47.45 ± 17.93 years. Eleven patients responded to treatment at the end of 10 sessions. The median baseline Psoriatic Scalp Severity Index (PSSI) was 12 (range, 3-32). At the end of the protocol, the median PSSI was 4.5 (range, 0-24), indicating a statistically significant reduction (P < 0.001). Common adverse effects included erythema, irritation, and desquamation. CONCLUSION: The 308-nm excimer light appears to be an effective and safe modality that requires short treatment time. The modality could be considered as an alternative or adjuvant treatment for scalp psoriasis.
Asunto(s)
Psoriasis/radioterapia , Seguridad , Cuero Cabelludo , Terapia Ultravioleta , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND AND OBJECTIVES: Q-switched (QS) 532-nm Nd:YAG laser is one of the treatment options for solar lentigines (SLs). However, the high incidence of postinflammatory hyperpigmentation (PIH) is concerning, especially in dark-complexioned skin. Tranexamic acid (TA) can decrease melanogenesis and has been used to treat melasma. The aim of this study is to evaluate the efficacy and safety of oral TA for PIH prevention and clearance in patients with SL treated with QS 532-nm Nd:YAG laser. STUDY DESIGN/MATERIALS AND METHODS: Forty patients with SL treated with QS 532-nm Nd:YAG laser were enrolled in this randomized controlled trial. They were randomly assigned to be receive oral TA 1,500 mg daily or placebo for 6 weeks. Results were evaluated by blinded investigators using digital photographs, dermatoscopy, colorimetry, physician grading scores, and patient satisfaction scores at baseline, 2nd, 4th, 6th, and 12th weeks. RESULTS: The incidence of PIH, relative melanin value, lightness index, and clinical improvement scores were not significantly different between the two groups. However, the TA group had a significantly lower incidence of dermatoscopic finding of pigmented granules, which correspond to PIH at 6th and 12th weeks (P = 0.038 and 0.013, respectively). Homogenous light brown pigmentation under dermatoscopy was significantly associated with higher clinical improvement. CONCLUSIONS: Oral TA therapy starting at the first day postlaser treatment is not effective for PIH prevention after QS 532-nm Nd:YAG laser in SL. However, PIH clearance, as assessed dermatoscopically, is significantly improved by oral TA at 6th and 12th week. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.