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Dermatologic Therapy Nov 2019Bacterial folliculitis, rosacea, and other common skin conditions have been linked to infestation by Demodex mites (human demodicosis). Currently, there is little...
Bacterial folliculitis, rosacea, and other common skin conditions have been linked to infestation by Demodex mites (human demodicosis). Currently, there is little guidance for treatment of inflammatory conditions associated with demodicosis. Thus, the objective of this review is to evaluate the efficacy and safety of treatments utilized for Demodex infestation. PubMed (1946 to January 2019) and Embase (1947 to January 2019) were searched with the following term combinations: Demodex mites, Demodex folliculitis, demodicosis, Demodex folliculorum, or Demodex brevis and articles evaluating treatment of body surface colonization with Demodex mites were included. Common interventions used for Demodex infestation include metronidazole-based therapies, permethrin, benzoyl benzoate, crotamiton, lindane, and sulfur. Short courses of metronidazole taken orally have shown efficacy in reducing Demodex density. Additionally, topical administration of permethrin daily or twice daily was shown to be efficacious across multiple studies. Crotamiton and benzyl benzoate were also efficacious treatments. Several therapies were associated with mild-to-moderate skin irritation. Due to limited data, no standard of care can be identified at this time. Efficacious treatment options may include permethrin, crotamiton, benzyl benzoate, and oral metronidazole; however, long-term efficacy has not been established.
Topics: Administration, Topical; Benzoates; Folliculitis; Humans; Metronidazole; Mite Infestations; Permethrin; Rosacea; Toluidines
PubMed: 31583801
DOI: 10.1111/dth.13103 -
Tropical Medicine & International... Mar 2019We conducted a systematic review of the treatment, prevention and public health control of skin infections including impetigo, scabies, crusted scabies and tinea in...
We conducted a systematic review of the treatment, prevention and public health control of skin infections including impetigo, scabies, crusted scabies and tinea in resource-limited settings where skin infections are endemic. The aim is to inform strategies, guidelines and research to improve skin health in populations that are inequitably affected by infections of the skin and the downstream consequences of these. The systematic review is reported according to the PRISMA statement. From 1759 titles identified, 81 full text studies were reviewed and key findings outlined for impetigo, scabies, crusted scabies and tinea. Improvements in primary care and public health management of skin infections will have broad and lasting impacts on overall quality of life including reductions in morbidity and mortality from sepsis, skeletal infections, kidney and heart disease.
Topics: Dermatomycoses; Humans; Impetigo; Public Health; Scabies
PubMed: 30582783
DOI: 10.1111/tmi.13198 -
Journal of the Turkish German... Mar 2020In the new millennium, exclusive breastfeeding plays an important role in national and international policies. The effects of mother-infant skin-to-skin contact (SSC)...
In the new millennium, exclusive breastfeeding plays an important role in national and international policies. The effects of mother-infant skin-to-skin contact (SSC) after birth has been investigated in several studies. Given that there has been no overall estimate of this effects, the present study was conducted with the aim of investigating the effects of mother-infant SSC on the rate of exclusive breastfeeding through a systematic review and meta-analysis of randomized controlled trials. In the present study, the databases of Scopus, PubMed, Cochrane, SID, Magiran, IranDoc, and Google Scholar were searched to identify randomized controlled trials that evaluated the effects of mother-infant SSC immediately after birth on the rate of exclusive breastfeeding. The risk of bias and strength of evidence were examined according to the Cochrane Collaboration’s tool and the Grading of Recommendation, Assessment, Development, and Evaluation approach, respectively. The data analysis was performed using Stata software. To assess the publication bias and heterogeneity, Egger’s and Begg’s tests and I2 were used, respectively. In addition, the fixed effects model was employed to perform the meta-analysis. The heterogeneity of the factor of effects in the studies was determined as 16.2% (p<0.303). There was no publication bias among the studies included; the p values of Egger’s and Begg’s tests were 0.168 and 0.386, respectively. The effects of mother-infant SSC on exclusive breastfeeding was statistically significant [odds raito (OR)=2.19; 95% confidence interval (CI): (1.66-2); p<0.001]. The subgroup analysis results in the normal vaginal delivery group included OR=2.45 [95% CI: (1.76-3.35); p<0.001], for the cesarean delivery group the results were OR=1.44 [95% CI: (0.78-2.65); p=0.24], the results for the duration of exclusive breastfeeding as of the discharge time up to 3 months were OR=2.47 [95% CI: (1.76-3.48); p<0.001], and the results for the 3 to 6 months of exclusive breastfeeding were OR=1.71 [95% CI: (1.05-2.78); p=0.030]. The study results showed that mother-infant SSC increased the rate of exclusive breastfeeding. Therefore, this finding could be used by maternal and infant health care providers to develop evidence-based intervention programs.
PubMed: 30905140
DOI: 10.4274/jtgga.galenos.2019.2018.0138 -
Revista Brasileira de Terapia Intensiva 2021To present guidelines on sensory motor stimulation for newborns and infants in the intensive care unit.
OBJECTIVE
To present guidelines on sensory motor stimulation for newborns and infants in the intensive care unit.
METHODS
We employed a mixed methods design with a systematic review of the literature and recommendations based on scientific evidence and the opinions of physiotherapists with neonatal expertise. The research included studies published between 2010 and 2018 in the MEDLINE® and Cochrane databases that included newborns (preterm and term) and infants (between 28 days and 6 months of age) hospitalized in the intensive care unit and submitted to sensory motor stimulation methods. The studies found were classified according to the GRADE score by five physiotherapists in different regions of Brazil and presented at eight Scientific Congresses held to discuss the clinical practice guidelines.
RESULTS
We included 89 articles to construct the clinical practice guidelines. Auditory, gustatory and skin-to-skin stimulation stand out for enhancing vital signs, and tactile-kinesthetic massage and multisensory stimulation stand out for improving weight or sucking.
CONCLUSION
Although all modalities have good ratings for pain or stress control, it is recommended that sensory motor stimulation procedures be tailored to the infant's specific needs and that interventions and be carried out by expert professionals.
Topics: Brazil; Humans; Infant; Infant, Newborn; Infant, Premature; Intensive Care Units, Neonatal; Massage; Physical Therapy Modalities
PubMed: 33886850
DOI: 10.5935/0103-507X.20210002 -
The Cochrane Database of Systematic... Jun 2017Erysipelas and cellulitis (hereafter referred to as 'cellulitis') are common bacterial skin infections usually affecting the lower extremities. Despite their burden of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Erysipelas and cellulitis (hereafter referred to as 'cellulitis') are common bacterial skin infections usually affecting the lower extremities. Despite their burden of morbidity, the evidence for different prevention strategies is unclear.
OBJECTIVES
To assess the beneficial and adverse effects of antibiotic prophylaxis or other prophylactic interventions for the prevention of recurrent episodes of cellulitis in adults aged over 16.
SEARCH METHODS
We searched the following databases up to June 2016: the Cochrane Skin Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and LILACS. We also searched five trials registry databases, and checked reference lists of included studies and reviews for further references to relevant randomised controlled trials (RCTs). We searched two sets of dermatology conference proceedings, and BIOSIS Previews.
SELECTION CRITERIA
Randomised controlled trials evaluating any therapy for the prevention of recurrent cellulitis.
DATA COLLECTION AND ANALYSIS
Two authors independently carried out study selection, data extraction, assessment of risks of bias, and analyses. Our primary prespecified outcome was recurrence of cellulitis when on treatment and after treatment. Our secondary outcomes included incidence rate, time to next episode, hospitalisation, quality of life, development of resistance to antibiotics, adverse reactions and mortality.
MAIN RESULTS
We included six trials, with a total of 573 evaluable participants, who were aged on average between 50 and 70. There were few previous episodes of cellulitis in those recruited to the trials, ranging between one and four episodes per study.Five of the six included trials assessed prevention with antibiotics in participants with cellulitis of the legs, and one assessed selenium in participants with cellulitis of the arms. Among the studies assessing antibiotics, one study evaluated oral erythromycin (n = 32) and four studies assessed penicillin (n = 481). Treatment duration varied from six to 18 months, and two studies continued to follow up participants after discontinuation of prophylaxis, with a follow-up period of up to one and a half to two years. Four studies were single-centre, and two were multicentre; they were conducted in five countries: the UK, Sweden, Tunisia, Israel, and Austria.Based on five trials, antibiotic prophylaxis (at the end of the treatment phase ('on prophylaxis')) decreased the risk of cellulitis recurrence by 69%, compared to no treatment or placebo (risk ratio (RR) 0.31, 95% confidence interval (CI) 0.13 to 0.72; n = 513; P = 0.007), number needed to treat for an additional beneficial outcome (NNTB) six, (95% CI 5 to 15), and we rated the certainty of evidence for this outcome as moderate.Under prophylactic treatment and compared to no treatment or placebo, antibiotic prophylaxis reduced the incidence rate of cellulitis by 56% (RR 0.44, 95% CI 0.22 to 0.89; four studies; n = 473; P value = 0.02; moderate-certainty evidence) and significantly decreased the rate until the next episode of cellulitis (hazard ratio (HR) 0.51, 95% CI 0.34 to 0.78; three studies; n = 437; P = 0.002; moderate-certainty evidence).The protective effects of antibiotic did not last after prophylaxis had been stopped ('post-prophylaxis') for risk of cellulitis recurrence (RR 0.88, 95% CI 0.59 to 1.31; two studies; n = 287; P = 0.52), incidence rate of cellulitis (RR 0.94, 95% CI 0.65 to 1.36; two studies; n = 287; P = 0.74), and rate until next episode of cellulitis (HR 0.78, 95% CI 0.39 to 1.56; two studies; n = 287). Evidence was of low certainty.Effects are relevant mainly for people after at least two episodes of leg cellulitis occurring within a period up to three years.We found no significant differences in adverse effects or hospitalisation between antibiotic and no treatment or placebo; for adverse effects: RR 0.87, 95% CI 0.58 to 1.30; four studies; n = 469; P = 0.48; for hospitalisation: RR 0.77, 95% CI 0.37 to 1.57; three studies; n = 429; P = 0.47, with certainty of evidence rated low for these outcomes. The existing data did not allow us to fully explore its impact on length of hospital stay.The common adverse reactions were gastrointestinal symptoms, mainly nausea and diarrhoea; rash (severe cutaneous adverse reactions were not reported); and thrush. Three studies reported adverse effects that led to discontinuation of the assigned therapy. In one study (erythromycin), three participants reported abdominal pain and nausea, so their treatment was changed to penicillin. In another study, two participants treated with penicillin withdrew from treatment due to diarrhoea or nausea. In one study, around 10% of participants stopped treatment due to pain at the injection site (the active treatment group was given intramuscular injections of benzathine penicillin).None of the included studies assessed the development of antimicrobial resistance or quality-of-life measures.With regard to the risks of bias, two included studies were at low risk of bias and we judged three others as being at high risk of bias, mainly due to lack of blinding.
AUTHORS' CONCLUSIONS
In terms of recurrence, incidence, and time to next episode, antibiotic is probably an effective preventive treatment for recurrent cellulitis of the lower limbs in those under prophylactic treatment, compared with placebo or no treatment (moderate-certainty evidence). However, these preventive effects of antibiotics appear to diminish after they are discontinued (low-certainty evidence). Treatment with antibiotic does not trigger any serious adverse events, and those associated are minor, such as nausea and rash (low-certainty evidence). The evidence is limited to people with at least two past episodes of leg cellulitis within a time frame of up to three years, and none of the studies investigated other common interventions such as lymphoedema reduction methods or proper skin care. Larger, high-quality studies are warranted, including long-term follow-up and other prophylactic measures.
Topics: Aged; Anti-Bacterial Agents; Antibiotic Prophylaxis; Arm; Cellulitis; Erysipelas; Erythromycin; Hospitalization; Humans; Leg Dermatoses; Middle Aged; Penicillin G Benzathine; Penicillin V; Randomized Controlled Trials as Topic; Recurrence; Secondary Prevention; Selenium
PubMed: 28631307
DOI: 10.1002/14651858.CD009758.pub2 -
The Cochrane Database of Systematic... Sep 2015Central venous catheters (CVCs) play a vital role in the management of acute and chronic illness. Dressings and securement devices must ensure CVCs do not dislodge or... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Central venous catheters (CVCs) play a vital role in the management of acute and chronic illness. Dressings and securement devices must ensure CVCs do not dislodge or fall out, provide a barrier protection from microbial colonisation and infection, and be comfortable for the patient. There is a large range of dressing and securement products available for clinicians to use.
OBJECTIVES
To compare the available dressing and securement devices for CVCs, in terms of catheter-related bloodstream infection (BSI), catheter colonisation, entry- and exit-site infection, skin colonisation, skin irritation, failed catheter securement, dressing condition and mortality.
SEARCH METHODS
In June 2015 we searched: The Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL); The Database of Abstracts of Reviews of Effects (DARE); NHS Economic Evaluation Database (NHSEED); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; EBSCO CINAHL; six clinical trial registries and reference lists of identified trials. There were no restrictions based on language or date of publication or study setting.
SELECTION CRITERIA
We included randomised controlled trials that evaluated the effects of dressing and securement devices for CVCs. All types of CVCs were included, i.e. short- and long-term CVCs, tunnelled and non-tunnelled, port-a-caths, haemodialysis catheters, and peripherally-inserted central catheters (PICCs).
DATA COLLECTION AND ANALYSIS
We used standard Cochrane Collaboration methods including independent review of titles and abstracts for relevance, data extraction, and risk of bias assessment of the included studies by two review authors. Results are expressed using risk ratio (RR) for categorical data with 95% confidence intervals (CIs). For outcomes best presented as a rate-per-time-period, rate ratios and standard errors have been used. We performed multiple treatment meta-analyses to rank the effectiveness of each intervention for each outcome.
MAIN RESULTS
We included 22 studies involving 7436 participants comparing nine different types of securement device or dressing. All included studies were at unclear or high risk of performance bias due to the different appearances of the dressings and securement devices. The extent of blinding of outcome assessment was unclear in most studies. The quality of evidence varied between different comparisons and outcomes. We mainly downgraded the quality of evidence for imprecision, indirectness, risk of bias and inconsistency.It is unclear whether there is a difference in the rate of catheter-related BSI between securement with gauze and tape and standard polyurethane (SPU) (RR 0.64, 95% CI 0.26 to 1.63, low quality evidence), or between chlorhexidine gluconate-impregnated (CGI) dressings and SPU (RR 0.65, 95% CI 0.40 to 1.05, moderate quality evidence). There is high quality evidence that medication-impregnated dressings reduce the incidence of catheter-related BSI relative to all other dressing types (RR 0.60, 95% CI 0.39 to 0.93).There is moderate quality evidence that CGI dressings reduce the frequency of catheter-related BSI per 1000 patient days compared with SPU dressings (RR 0.51, 95% CI 0.33 to 0.78).There is moderate quality evidence that catheter tip colonisation is reduced with CGI dressings compared with SPU dressings (RR 0.58, 95% CI 0.47 to 0.73), but the relative effects of gauze and tape and SPU are unclear (RR 0.95, 95% CI 0.51 to 1.77, very low quality evidence). It is unclear if there is a difference in rates of skin irritation or damage when CGI dressings are compared with SPU dressings (moderate quality evidence) (RR 11.17, 95% CI 0.84 to 149.48).A multiple treatment meta-analysis found sutureless securement devices as likely to be the most effective at reducing the incidence of catheter-related BSI (low quality evidence), with CGI dressings ranked second (low quality evidence).
AUTHORS' CONCLUSIONS
Medication-impregnated dressing products reduce the incidence of catheter-related BSI relative to all other dressing types. There is some evidence that CGI dressings, relative to SPU dressings, reduce catheter-related BSI for the outcomes of frequency of infection per 1000 patient days, risk of catheter tip colonisation and possibly risk of catheter-related BSI. A multiple treatment meta-analysis found that sutureless securement devices are likely to be the most effective at reducing catheter-related BSI though this is low quality evidence. Most studies were conducted in intensive care unit (ICU) settings. More, high quality research is needed regarding the relative effects of dressing and securement products for CVCs. Future research may adjust the estimates of effect for the products included in this review and is needed to assess the effectiveness of new products.
Topics: Bandages; Catheter-Related Infections; Catheterization, Central Venous; Central Venous Catheters; Chlorhexidine; Humans; Randomized Controlled Trials as Topic
PubMed: 26358142
DOI: 10.1002/14651858.CD010367.pub2 -
World Journal of Surgery May 2020Chlorhexidine (CH) and povidone-iodine (PI) are the most commonly used preoperative skin antiseptics at present. However, the prevention of the surgical site infection... (Comparative Study)
Comparative Study Meta-Analysis
BACKGROUND AND OBJECTIVE
Chlorhexidine (CH) and povidone-iodine (PI) are the most commonly used preoperative skin antiseptics at present. However, the prevention of the surgical site infection (SSI) and the incidence of skin adverse events do not reach a consistent statement and conclusion. This meta-analysis aimed to evaluate the efficacy of chlorhexidine and povidone-iodine in the prevention of postoperative surgical site infection and the incidence of corresponding skin adverse events.
METHOD
Substantial studies related to "skin antiseptic" and "surgical site infection" were consulted on PUBMED, Web of Science, EMBASE, and CNKI. The primary outcome was the incidence of postoperative SSI. The secondary outcome was associated with skin adverse events. All data were analyzed with Revman 5.3 software.
RESULTS
A total of 30 studies were included, including 29,006 participants. This study revealed that chlorhexidine was superior to povidone-iodine in the prevention of postoperative SSI (risk ratio [RR], 0.65; 95% confidence interval [CI], 0.55-0.77; p < 0.00001, I = 57%). Further subgroup analysis showed that chlorhexidine was superior to povidone-iodine in the prevention of postoperative SSI in clean surgery (risk ratio [RR], 0.81; 95% confidence interval [CI], 0.67-0.98; p = 0.03), I = 28%) and clean-contaminated surgery (risk ratio [RR], 0.58; 95% confidence interval [CI], 0.47-0.73; p < 0.00001, I = 43%). However, there was no statistically significant difference in the incidence of skin adverse events between CH and PI groups.
CONCLUSION
Chlorhexidine was superior to povidone-iodine in preventing postoperative SSI, especially for the clean-contaminated surgery. However, there was no statistically significant difference in the incidence of skin adverse events between CH and PI groups.
Topics: Anti-Infective Agents, Local; Antisepsis; Chlorhexidine; Humans; Povidone-Iodine; Preoperative Care; Surgical Wound Infection
PubMed: 31996985
DOI: 10.1007/s00268-020-05384-7 -
The Cochrane Database of Systematic... Feb 2018Newborn admission temperature is a strong predictor of outcomes across all gestations. Hypothermia immediately after birth remains a worldwide issue and, if prolonged,... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Newborn admission temperature is a strong predictor of outcomes across all gestations. Hypothermia immediately after birth remains a worldwide issue and, if prolonged, is associated with harm. Keeping preterm infants warm is difficult even when recommended routine thermal care guidelines are followed in the delivery room.
OBJECTIVES
To assess the efficacy and safety of interventions designed for prevention of hypothermia in preterm and/or low birth weight infants applied within 10 minutes after birth in the delivery room, compared with routine thermal care or any other single/combination of intervention(s) also designed for prevention of hypothermia in preterm and/or low birth weight infants applied within 10 minutes after birth in the delivery room.
SEARCH METHODS
We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 5), MEDLINE via PubMed (1966 to 30 June 2016), Embase (1980 to 30 June 2016), and CINAHL (1982 to 30 June 2016). We also searched clinical trials databases, conference proceedings, and reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials.
SELECTION CRITERIA
Trials using randomised or quasi-randomised allocations to test interventions designed to prevent hypothermia (apart from 'routine' thermal care) applied within 10 minutes after birth in the delivery room for infants at < 37 weeks' gestation and/or birth weight ≤ 2500 grams.
DATA COLLECTION AND ANALYSIS
We used Cochrane Neonatal methods when performing data collection and analysis.
MAIN RESULTS
Twenty-five studies across 15 comparison groups met the inclusion criteria, categorised as: barriers to heat loss (18 studies); external heat sources (three studies); and combinations of interventions (four studies).Barriers to heat loss Plastic wrap or bag versus routine carePlastic wraps improved core body temperature on admission to the neonatal intensive care unit (NICU) or up to two hours after birth (mean difference (MD) 0.58°C, 95% confidence interval (CI) 0.50 to 0.66; 13 studies; 1633 infants), and fewer infants had hypothermia on admission to the NICU or up to two hours after birth (typical risk ratio (RR) 0.67, 95% CI 0.62 to 0.72; typical risk reduction (RD) -0.25, 95% CI -0.29 to -0.20; number needed to treat for an additional beneficial outcome (NNTB) 4, 95% CI 4 to 5; 10 studies; 1417 infants). Risk of hyperthermia on admission to the NICU or up to two hours after birth was increased in infants in the wrapped group (typical RR 3.91, 95% CI 2.05 to 7.44; typical RD 0.04, 95% CI 0.02 to 0.06; number needed to treat for an additional harmful outcome (NNTH) 25, 95% CI 17 to 50; 12 studies; 1523 infants), but overall, fewer infants receiving plastic wrap were outside the normothermic range (typical RR 0.75, 95% CI 0.69 to 0.81; typical RD -0.20, 95% CI -0.26 to -0.15; NNTH 5, 95% CI 4 to 7; five studies; 1048 infants).Evidence was insufficient to suggest that plastic wraps or bags significantly reduce risk of death during hospital stay or other major morbidities, with the exception of reducing risk of pulmonary haemorrhage.Evidence of practices regarding permutations on this general approach is still emerging and has been based on the findings of only one or two small studies.External heat sourcesEvidence is emerging on the efficacy of external heat sources, including skin-to-skin care (SSC) versus routine care (one study; 31 infants) and thermal mattress versus routine care (two studies; 126 infants).SSC was shown to be effective in reducing risk of hypothermia when compared with conventional incubator care for infants with birth weight ≥ 1200 and ≤ 2199 grams (RR 0.09, 95% CI 0.01 to 0.64; RD -0.56, 95% CI -0.84 to -0.27; NNTB 2, 95% CI 1 to 4). Thermal (transwarmer) mattress significantly kept infants ≤ 1500 grams warmer (MD 0.65°C, 95% CI 0.36 to 0.94) and reduced the incidence of hypothermia on admission to the NICU, with no significant difference in hyperthermia risk.Combinations of interventionsTwo studies (77 infants) compared thermal mattresses versus plastic wraps or bags for infants at ≤ 28 weeks' gestation. Investigators reported no significant differences in core body temperature nor in the incidence of hypothermia, hyperthermia, or core body temperature outside the normothermic range on admission to the NICU.Two additional studies (119 infants) compared plastic bags and thermal mattresses versus plastic bags alone for infants at < 31 weeks' gestation. Meta-analysis of these two studies showed improvement in core body temperature on admission to the NICU or up to two hours after birth, but an increase in hyperthermia. Data show no significant difference in the risk of having a core body temperature outside the normothermic range on admission to the NICU nor in the risk of other reported morbidities.
AUTHORS' CONCLUSIONS
Evidence of moderate quality shows that use of plastic wraps or bags compared with routine care led to higher temperatures on admission to NICUs with less hypothermia, particularly for extremely preterm infants. Thermal mattresses and SSC also reduced hypothermia risk when compared with routine care, but findings are based on two or fewer small studies. Caution must be taken to avoid iatrogenic hyperthermia, particularly when multiple interventions are used simultaneously. Limited evidence suggests benefit and no evidence of harm for most short-term morbidity outcomes known to be associated with hypothermia, including major brain injury, bronchopulmonary dysplasia, retinopathy of prematurity, necrotising enterocolitis, and nosocomial infection. Many observational studies have shown increased mortality among preterm hypothermic infants compared with those who maintain normothermia, yet evidence is insufficient to suggest that these interventions reduce risk of in-hospital mortality across all comparison groups. Hypothermia may be a marker for illness and poorer outcomes by association rather than by causality. Limitations of this review include small numbers of identified studies; small sample sizes; and variations in methods and definitions used for hypothermia, hyperthermia, normothermia, routine care, and morbidity, along with lack of power to detect effects on morbidity and mortality across most comparison groups. Future studies should: be adequately powered to detect rarer outcomes; apply standardised morbidity definitions; focus on longer-term outcomes, particularly neurodevelopmental outcomes.
Topics: Humans; Hypothermia; Infant, Low Birth Weight; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Perinatal Care; Randomized Controlled Trials as Topic
PubMed: 29431872
DOI: 10.1002/14651858.CD004210.pub5 -
JAMA Oncology Jan 2022There exists a paucity of literature that summarizes the effective management of cutaneous immune-related adverse events (cirAEs) in patients with cancer who are...
IMPORTANCE
There exists a paucity of literature that summarizes the effective management of cutaneous immune-related adverse events (cirAEs) in patients with cancer who are receiving immune checkpoint inhibitors (ICIs). Most published articles are small case series from a single institution. To our knowledge, the spectrum of possible treatments has not been systematically reviewed to highlight the breadth of options when caring for patients with cirAEs.
OBJECTIVE
To further characterize the development of subtypes of cirAEs in patients with cancer treated with ICIs and provide recommendations on optimal treatment regimens based on the current literature.
EVIDENCE REVIEW
A search was performed in PubMed, Embase European, Web of Science, and Google Scholar on June 26, 2020, according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines, limited to the years 2010 to 2020. Articles that met predetermined inclusion criteria (published between January 1, 2010, and June 1, 2020; written in the English language; and original articles, brief reports, case reports, and research letters that reported primarily on cirAE management) were selected, and data were abstracted. Articles that met the scope of the review were also added from reference lists. When possible, the results of studies that addressed a similar question were combined quantitatively.
FINDINGS
In total, 138 studies (87 from the aforementioned literature search and 51 additional studies pulled from the reference lists of included articles) were included that reported on 879 cirAEs. The subtypes of cirAEs included maculopapular, pruritus, lichenoid, immunobullous, psoriasiform, granulomatous, erythema multiforme or Stevens Johnson Syndrome, drug rash with eosinophilia and systemic symptoms, connective tissue disease, hair, oral, and miscellaneous. Treatments for cirAEs included a combination of topical corticosteroids, systemic corticosteroids, steroid-sparing agents, and discontinuation or cessation of immunotherapy.
CONCLUSIONS AND RELEVANCE
This systematic review found that treatment with ICIs was associated with many types of skin toxic effects, each with unique treatment options beyond current published guidelines. Further research into key differences between subtypes is critical to improve the care provided to patients with cancer.
Topics: Humans; Immune Checkpoint Inhibitors; Immunotherapy; Neoplasms; Skin; Skin Diseases
PubMed: 34709352
DOI: 10.1001/jamaoncol.2021.4318 -
The Cochrane Database of Systematic... Dec 2018Pressure ulcers, localised injuries to the skin or underlying tissue, or both, occur when people cannot reposition themselves to relieve pressure on bony prominences.... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Pressure ulcers, localised injuries to the skin or underlying tissue, or both, occur when people cannot reposition themselves to relieve pressure on bony prominences. These wounds are difficult to heal, painful, expensive to manage and have a negative impact on quality of life. Prevention strategies include nutritional support and pressure redistribution. Dressing and topical agents aimed at prevention are also widely used, however, it remains unclear which, if any, are most effective. This is the first update of this review, which was originally published in 2013.
OBJECTIVES
To evaluate the effects of dressings and topical agents on pressure ulcer prevention, in people of any age, without existing pressure ulcers, but considered to be at risk of developing one, in any healthcare setting.
SEARCH METHODS
In March 2017 we searched the Cochrane Wounds Group Specialised Register, CENTRAL, MEDLINE, MEDLINE (In-Process & Other Non-Indexed Citations), Embase, and EBSCO CINAHL Plus. We searched clinical trials registries for ongoing trials, and bibliographies of relevant publications to identify further eligible trials. There was no restriction on language, date of trial or setting. In May 2018 we updated this search; as a result several trials are awaiting classification.
SELECTION CRITERIA
We included randomised controlled trials that enrolled people at risk of pressure ulcers.
DATA COLLECTION AND ANALYSIS
Two review authors independently selected trials, assessed risk of bias and extracted data.
MAIN RESULTS
The original search identified nine trials; the updated searches identified a further nine trials meeting our inclusion criteria. Of the 18 trials (3629 participants), nine involved dressings; eight involved topical agents; and one included dressings and topical agents. All trials reported the primary outcome of pressure ulcer incidence.Topical agentsThere were five trials comparing fatty acid interventions to different treatments. Two trials compared fatty acid to olive oil. Pooled evidence shows that there is no clear difference in pressure ulcer incidence between groups, fatty acid versus olive oil (2 trials, n=1060; RR 1.28, 95% CI 0.76 to 2.17; low-certainty evidence, downgraded for very serious imprecision; or fatty acid versus standard care (2 trials, n=187; RR 0.70, 95% CI 0.41 to 1.18; low-certainty evidence, downgraded for serious risk of bias and serious imprecision). Trials reported that pressure ulcer incidence was lower with fatty acid-containing-treatment compared with a control compound of trisostearin and perfume (1 trial, n=331; RR 0.42, 95% CI 0.22 to 0.80; low-certainty evidence, downgraded for serious risk of bias and serious imprecision). Pooled evidence shows that there is no clear difference in incidence of adverse events between fatty acids and olive oil (1 trial, n=831; RR 2.22 95% CI 0.20 to 24.37; low-certainty evidence, downgraded for very serious imprecision).Four trials compared further different topical agents with placebo. Dimethyl sulfoxide (DMSO) cream may increase the risk of pressure ulcer incidence compared with placebo (1 trial, n=61; RR 1.99, 95% CI 1.10 to 3.57; low-certainty evidence; downgraded for serious risk of bias and serious imprecision). The other three trials reported no clear difference in pressure ulcer incidence between active topical agents and control/placebo; active lotion (1 trial, n=167; RR 0.73, 95% CI 0.45 to 1.19), Conotrane (1 trial, n=258; RR 0.74, 95% CI 0.52 to 1.07), Prevasore (1 trial, n=120; RR 0.33, 95% CI 0.04 to 3.11) (very low-certainty evidence, downgraded for very serious risk of bias and very serious imprecision). There was limited evidence from one trial to determine whether the application of a topical agent may delay or prevent the development of a pressure ulcer (Dermalex 9.8 days vs placebo 8.7 days). Further, two out of 76 reactions occurred in the Dermalex group compared with none out of 91 in the placebo group (RR 6.14, 95% CI 0.29 to 129.89; very low-certainty evidence; downgraded for very serious risk of bias and very serious imprecision).DressingsSix trials (n = 1247) compared a silicone dressing with no dressing. Silicone dressings may reduce pressure ulcer incidence (any stage) (RR 0.25, 95% CI 0.16 to 0.41; low-certainty evidence; downgraded for very serious risk of bias). In the one trial (n=77) we rated as being at low risk of bias, there was no clear difference in pressure ulcer incidence between silicone dressing and placebo-treated groups (RR 1.95, 95% CI 0.18 to 20.61; low-certainty evidence, downgraded for very serious imprecision).One trial (n=74) reported no clear difference in pressure ulcer incidence when a thin polyurethane dressing was compared with no dressing (RR 1.31, 95% CI 0.83 to 2.07). In the same trial pressure ulcer incidence was reported to be higher in an adhesive foam dressing compared with no dressing (RR 1.65, 95% CI 1.10 to 2.48). We rated evidence from this trial as very low certainty (downgraded for very serious risk of bias and serious imprecision).Four trials compared other dressings with different controls. Trials reported that there was no clear difference in pressure ulcer incidence between the following comparisons: polyurethane film and hydrocolloid dressing (n=160, RR 0.58, 95% CI 0.24 to 1.41); Kang' huier versus routine care n=100; RR 0.42, 95% CI 0.08 to 2.05); 'pressure ulcer preventive dressing' (PPD) versus no dressing (n=74; RR 0.18, 95% CI 0.04 to 0.76) We rated the evidence as very low certainty (downgraded for very serious risk of bias and serious or very serious imprecision).
AUTHORS' CONCLUSIONS
Most of the trials exploring the impact of topical applications on pressure ulcer incidence showed no clear benefit or harm. Use of fatty acid versus a control compound (a cream that does not include fatty acid) may reduce the incidence of pressure ulcers. Silicone dressings may reduce pressure ulcer incidence (any stage). However the low level of evidence certainty means that additional research is required to confirm these results.
Topics: Administration, Cutaneous; Aged; Allantoin; Bandages; Dimethyl Sulfoxide; Drug Administration Schedule; Drug Combinations; Fatty Acids; Hexachlorophene; Humans; Incidence; Middle Aged; Olive Oil; Pressure Ulcer; Randomized Controlled Trials as Topic; Silicones; Skin Care; Skin Cream; Squalene
PubMed: 30537080
DOI: 10.1002/14651858.CD009362.pub3