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The American Surgeon Sep 2023Both general surgeons (GS) and pediatric surgeons (PS) perform a high volume of appendectomies in pediatric patients, but there is a paucity of data on these outcomes... (Meta-Analysis)
Meta-Analysis
Both general surgeons (GS) and pediatric surgeons (PS) perform a high volume of appendectomies in pediatric patients, but there is a paucity of data on these outcomes based on surgeon training. We performed a systematic review and meta-analysis to compare postoperative outcomes and perioperative resource utilization for pediatric appendectomies. We searched PubMed to identify articles examining the association between surgeon specialization and outcomes for pediatric patients undergoing appendectomies. Study selection, data extraction, risk of bias assessment, and quality assessment were performed by one reviewer, with another reviewer to resolve discrepancies. We identified 4799 articles, with 98.4% (4724/2799) concordance after initial review. Following resolution of discrepancies, 16 studies met inclusion criteria. Of the studies that reported each outcome, GS and PS demonstrated similar rates of readmission within 30 days (pooled RR 1.61 95% CI 0.66, 2.55) wound infections (pooled RR 1.07, 95% CI .55, 1.60), use of laparoscopic surgery (pooled RR 1.87, 95% CI .21, 3.53), postoperative complications (pooled RR 1.40, 95% CI .83, 1.97), use of preoperative imaging (pooled RR .98,95% CI .90, 1.05), and intra-abdominal abscesses (pooled RR .80, 95% CI .03, 1.58). Patients treated by GS did have a significantly higher risk of negative appendectomies (pooled RR 1.47, 95% CI 1.10, 1.84) when compared to PS. This is the first meta-analysis to compare outcomes for pediatric appendectomies performed by GS compared to PS. Patient outcomes and resource utilization were similar among PS and GS, except for negative appendectomies were significantly more likely with GS.
Topics: Humans; Child; Surgeons; Postoperative Complications; Appendectomy; Abdominal Abscess; Specialization
PubMed: 37150834
DOI: 10.1177/00031348231173943 -
Journal of the American Academy of... Apr 2024
Topics: Humans; Hidradenitis Suppurativa
PubMed: 38151054
DOI: 10.1016/j.jaad.2023.12.030 -
JAMA Dermatology Aug 2023Chemotherapy-induced pseudocellulitis is an ill-defined term for a poorly understood phenomenon. Encompassing a myriad of cellulitis-mimicking oncologic adverse...
IMPORTANCE
Chemotherapy-induced pseudocellulitis is an ill-defined term for a poorly understood phenomenon. Encompassing a myriad of cellulitis-mimicking oncologic adverse cutaneous drug reactions (ACDRs), pseudocellulitis may be difficult to diagnosis, and the lack of treatment guidance may mean unnecessary antibiotic exposure and interruptions to oncologic care.
OBJECTIVES
To use case reports to characterize the various cellulitis-mimicking reactions caused by chemotherapeutic medications, to understand how these reactions affect patient care (ie, antibiotic exposure and interruptions to oncologic treatment), and to make recommendations for improved diagnosis and care of patients with chemotherapy-induced pseudocellulitis.
EVIDENCE REVIEW
A systematic review of case reports of patients with pseudocellulitis was performed. Reports were identified through database searches using PubMed and Embase, with subsequent reference searches. Included publications described at least 1 case of chemotherapy-induced ACDR and used the term pseudocellulitis or showed evidence of cellulitis mimicry. Cases of radiation recall dermatitis were excluded. Data were extracted from a total of 32 publications representing 81 patients diagnosed with pseudocellulitis.
FINDINGS
Of the 81 cases (median [range] age, 67 [36-80] years; 44 [54%] male patients), most were associated with gemcitabine use; pemetrexed use was reported less frequently. Only 39 were considered to be true chemotherapy-induced pseudocellulitis. These cases resembled infectious cellulitis and did not meet diagnostic criteria for any known diagnoses; therefore, these were described solely as pseudocellulitis. Of this group, 26 patients (67%) had been administered antibiotics before the correct diagnosis was made, and 14 patients (36%) experienced interruptions to their oncologic treatment plans.
CONCLUSIONS AND RELEVANCE
This systematic review found a variety of chemotherapy-induced ACDRs that mimic infectious cellulitis, including a group of reactions termed pseudocellulitis that do not meet criteria for other diagnoses. A more universally accepted definition and clinical research on chemotherapy-induced pseudocellulitis would allow for more accurate diagnosis, effective treatment, antibiotic stewardship, and continuation of oncologic treatment.
Topics: Humans; Male; Aged; Female; Deoxycytidine; Cellulitis; Antimetabolites, Antineoplastic; Gemcitabine; Drug-Related Side Effects and Adverse Reactions; Anti-Bacterial Agents
PubMed: 37379014
DOI: 10.1001/jamadermatol.2023.1735 -
Perfusion Mar 2024Data on the postoperative outcomes for patients with infective endocarditis complicated by an aortic root abscess is sparse due to the condition's low incidence and high... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Data on the postoperative outcomes for patients with infective endocarditis complicated by an aortic root abscess is sparse due to the condition's low incidence and high mortality rates. This systematic review and meta-analysis aims to evaluate existing data on the impact of aortic root abscesses on the postoperative outcomes and to inform optimal surgical approach.
METHODS
The online databases MEDLINE, EMBASE and Cochrane library were searched from 1990 to 2022 for studies comparing cohorts of surgically managed infective endocarditis patients with and without an aortic root abscess. Data was extracted by two independent investigators and aggregated in a random-effects model. Risk of bias was assessed using an adapted version of the Newcastle-Ottawa scale.
RESULTS
Six clinical studies were included in the meta-analysis ( 1982). The abscess group was associated with increased in-hospital mortality (OR 1.74 95%: CI 1.18-2.56) and late mortality (HR 1.27 95% CI:1.03-1.58). The reoperation meta-analysis was complicated by high rates of heterogeneity (I = 59%) and found no significant differences in reoperation between abscess and no abscess groups (HR=1.48: 95% CI:0.92-2.40). Post-hoc scatter graph showed a strong linear relationship (r 0.998), suggesting hospitals with higher rates of aortic root replacement achieve lower rates of reoperation for aortic root abscess patients compared with patch reconstruction.
CONCLUSIONS
The presence of an aortic root abscess in aortic valve endocarditis is associated with elevated early and late mortality despite modern standards of care. Additionally, aortic root replacement should be considered to have a favourable postoperative profile for use in this context.
Topics: Humans; Aortic Valve; Abscess; Heart Valve Prosthesis Implantation; Aorta, Thoracic; Heart Valve Prosthesis; Endocarditis; Endocarditis, Bacterial; Reoperation; Treatment Outcome
PubMed: 36314050
DOI: 10.1177/02676591221137484 -
The Cochrane Database of Systematic... May 2024Dental pain can have a detrimental effect on quality of life. Symptomatic apical periodontitis and acute apical abscess are common causes of dental pain and arise from... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Dental pain can have a detrimental effect on quality of life. Symptomatic apical periodontitis and acute apical abscess are common causes of dental pain and arise from an inflamed or necrotic dental pulp, or infection of the pulpless root canal system. Clinical guidelines recommend that the first-line treatment for these conditions should be removal of the source of inflammation or infection by local operative measures, and that systemic antibiotics are currently only recommended for situations where there is evidence of spreading infection (cellulitis, lymph node involvement, diffuse swelling) or systemic involvement (fever, malaise). Despite this, there is evidence that dentists frequently prescribe antibiotics in the absence of these signs. There is concern that this could contribute to the development of antibiotic-resistant bacteria. This review is the second update of the original version first published in 2014.
OBJECTIVES
To evaluate the effects of systemic antibiotics provided with or without surgical intervention (such as extraction, incision and drainage of a swelling, or endodontic treatment), with or without analgesics, for symptomatic apical periodontitis and acute apical abscess in adults.
SEARCH METHODS
We searched Cochrane Oral Health's Trials Register (26 February 2018 (discontinued)), CENTRAL (2022, Issue 10), MEDLINE Ovid (23 November 2022), Embase Ovid (23 November 2022), CINAHL EBSCO (25 November 2022) and two trials registries, and performed a grey literature search. There were no restrictions on language or date of publication.
SELECTION CRITERIA
Randomised controlled trials of systemic antibiotics in adults with a clinical diagnosis of symptomatic apical periodontitis or acute apical abscess, with or without surgical intervention (considered in this situation to be extraction, incision and drainage, or endodontic treatment) and with or without analgesics.
DATA COLLECTION AND ANALYSIS
Two review authors independently screened the results of the searches against inclusion criteria, extracted data and assessed risk of bias. We used a fixed-effect model in the meta-analysis as there were fewer than four studies. We contacted study authors to request missing information. We used GRADE criteria to assess the certainty of the evidence.
MAIN RESULTS
There was one new completed trial on this topic since the last update in 2018. In total, we included three trials with 134 participants. Systemic antibiotics versus placebo with surgical intervention and analgesics for symptomatic apical periodontitis or acute apical abscess One trial (72 participants) compared the effects of a single preoperative dose of clindamycin versus a matched placebo when provided with a surgical intervention (endodontic chemo-mechanical debridement and filling) and analgesics to adults with symptomatic apical periodontitis. We assessed this study at low risk of bias. There were no differences in participant-reported pain or swelling across trial arms at any time point assessed. The median values for pain (numerical rating scale 0 to 10) were 3.0 in both groups at 24 hours (P = 0.219); 1.0 in the antibiotic group versus 2.0 in the control group at 48 hours (P = 0.242); and 0 in both groups at 72 hours and seven days (P = 0.116 and 0.673, respectively). The risk ratio of swelling when comparing preoperative antibiotic to placebo was 0.50 (95% confidence interval (CI) 0.10 to 2.56; P = 0.41). The certainty of evidence for all outcomes in this comparison was low. Two trials (62 participants) compared the effects of a seven-day course of oral phenoxymethylpenicillin (penicillin VK) versus a matched placebo when provided with a surgical intervention (total or partial endodontic chemo-mechanical debridement) and analgesics to adults with acute apical abscess or symptomatic necrotic tooth. Participants in both trials also received oral analgesics. We assessed one study at high risk of bias and the other at unclear risk of bias. There were no differences in participant-reported pain or swelling at any time point assessed. The mean difference for pain (short ordinal numerical scale 0 to 3, where 0 was no pain) was -0.03 (95% CI -0.53 to 0.47) at 24 hours; 0.32 (95% CI -0.22 to 0.86) at 48 hours; and 0.08 (95% CI -0.38 to 0.54) at 72 hours. The standardised mean difference for swelling was 0.27 (95% CI -0.23 to 0.78) at 24 hours; 0.04 (95% CI -0.47 to 0.55) at 48 hours; and 0.02 (95% CI -0.49 to 0.52) at 72 hours. The certainty of evidence for all the outcomes in this comparison was very low. Adverse effects, as reported in two studies, were diarrhoea (one participant in the placebo group), fatigue and reduced energy postoperatively (one participant in the antibiotic group) and dizziness preoperatively (one participant in the antibiotic group). Systemic antibiotics without surgical intervention for adults with symptomatic apical periodontitis or acute apical abscess We found no studies that compared the effects of systemic antibiotics with a matched placebo delivered without a surgical intervention for symptomatic apical periodontitis or acute apical abscess in adults.
AUTHORS' CONCLUSIONS
The evidence suggests that preoperative clindamycin for adults with symptomatic apical periodontitis results in little to no difference in participant-reported pain or swelling at any of the time points included in this review when provided with chemo-mechanical endodontic debridement and filling under local anaesthesia. The evidence is very uncertain about the effect of postoperative phenoxymethylpenicillin for adults with localised apical abscess or a symptomatic necrotic tooth when provided with chemo-mechanical debridement and oral analgesics. We found no studies which compared the effects of systemic antibiotics with a matched placebo delivered without a surgical intervention for symptomatic apical periodontitis or acute apical abscess in adults.
Topics: Adult; Humans; Acute Disease; Anti-Bacterial Agents; Bias; Drainage; Periapical Abscess; Periapical Periodontitis; Randomized Controlled Trials as Topic; Toothache
PubMed: 38712714
DOI: 10.1002/14651858.CD010136.pub4 -
Lasers in Medical Science May 2024Hidradenitis suppurativa (HS) is an inflammatory skin disease affecting apocrine gland-bearing sites of the body. Radiofrequency (RF) is a minimally invasive method that... (Review)
Review
BACKGROUND AND AIMS
Hidradenitis suppurativa (HS) is an inflammatory skin disease affecting apocrine gland-bearing sites of the body. Radiofrequency (RF) is a minimally invasive method that acts by minimizing thermal damage to the dermis, resulting in collagen synthesis and scar improvement. We systematically reviewed the efficacy and safety of RF in treating HS.
METHODS
A systematic search was performed up to November 18th, 2023, in PubMed/Medline, Ovid Embase, and Web of Science. Clinical studies with English full texts were included. The National Institute of Health (NIH) Quality Assessment Tool for clinical trials and Methodological quality and synthesis of case series and case reports by Murad et al. were utilized for critical appraisal.
RESULTS
Out of 55 identified studies, 11 met our inclusion criteria with 167 subjects who underwent RF therapy alone or combined with an intense pulsed laser (IPL), known as LAight®. LAight® significantly improved clinical outcomes in mild-to-moderate HS patients based on the Dermatology Life Quality Index (DLQI), International Hidradenitis Suppurativa Score System (IHS4), Pain-Numerical Rating Scale (NRS), and Hidradenitis Suppurativa Clinical Response (HiSCR). Moreover, RF therapy alone significantly alleviated the clinical manifestations in patients with mild-to-moderate HS. Additionally, fractional microneedling RF significantly decreased HS-associated inflammatory markers. RF was found to be safe with limited adverse events. However, in moderate-to-severe HS, RF has failed to yield satisfactory results.
CONCLUSION
RF is a safe energy-based method with promising outcomes, especially for long-term application in mild-to-moderate HS. In moderate-to-severe cases, RF should be combined with a systemic medication for further beneficial impacts.
Topics: Hidradenitis Suppurativa; Humans; Radiofrequency Therapy; Treatment Outcome; Quality of Life
PubMed: 38795173
DOI: 10.1007/s10103-024-04077-0 -
Actas Dermo-sifiliograficas May 2024Topical and intralesional (IL) treatments may be considered the first-line therapy in patients with hidradenitis suppurativa (HS); however, the evidence supporting their...
BACKGROUND AND OBJECTIVE
Topical and intralesional (IL) treatments may be considered the first-line therapy in patients with hidradenitis suppurativa (HS); however, the evidence supporting their use is limited. The aim of our review is to evaluate the efficacy and safety profile of topical and IL treatments in patients with HS.
MATERIALS AND METHODS
We designed a systematic review of the current medical literature available following the PICO(T) method. And including all types of studies (Study type [T]) of individuals with HS of any sex, age, and ethnicity (Population [P]) who received any topical or IL treatment for HS (Intervention [I]) compared to placebo, other treatments, or no treatment at all (Comparator [C]), and reported efficacy and/or safety outcomes (Outcomes [O]). Two outcomes were defined: quality of life and the no. of patients with, at least, one adverse event. The search was conducted in the Cochrane Library, MEDLINE, and EMBASE databases; study selection was performed based on pre-defined criteria. The risk of bias was determined in each study.
RESULTS
We obtained a total of 11,363 references, 31 of which met the inclusion criteria. These studies included 1143 patients with HS, 62% of whom were women. A total of 10, 8, 6, 2, and 5 studies, respectively, evaluated the use of photodynamic therapy (PDT), glucocorticoids, resorcinol, topical antibiotics, and other interventions. Most articles were case series (n=25), with only five randomized clinical trials (RCTs) and one cohort study. RCTs showed improvement in disease activity with topical clindamycin and botulinum toxin (BTX) vs placebo, and PDT with methylene blue (MB) niosomal vs free MB; however, intralesional triamcinolone acetonide was not superior to placebo. The risk of bias was low in three RCTs and high in two RCTs.
CONCLUSION
The quality of evidence supporting the use of topical, or IL treatments is low. However, it supports the use of topical clindamycin, PDT, and BTX. Well-designed RCTs with standardized outcomes and homogeneous populations of patients and lesions are needed to support decision-making in the routine clinical practice.
Topics: Humans; Administration, Topical; Hidradenitis Suppurativa; Injections, Intralesional; Photochemotherapy; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 38159839
DOI: 10.1016/j.ad.2023.12.001 -
Neurology Aug 2023Intramedullary spinal cord abscess (ISCA) was described 200 years ago but remains poorly understood and is often mistaken for immune-mediated or neoplastic processes. We...
BACKGROUND AND OBJECTIVES
Intramedullary spinal cord abscess (ISCA) was described 200 years ago but remains poorly understood and is often mistaken for immune-mediated or neoplastic processes. We present a systematic review of ISCA in adults, describing the clinical presentation, diagnostic features, treatment strategies, and outcomes.
METHODS
Database searches for intramedullary abscess were performed on April 15, 2019, and repeated on February 9, 2022, using PubMed and EMBASE with 2 unpublished cases also included. Publications were independently reviewed for inclusion by 2 authors followed by adjudication. Data were abstracted using an online form and then analyzed for predictors of disability.
RESULTS
A total of 202 cases were included (median age 45 years [interquartile range 31-58]; 70% male). Thirty-one percent of those affected had no identified predisposing condition. The most common symptom was weakness (97%), and the median symptom duration before presentation was 10 days (interquartile range 5-42). An MRI showed restricted diffusion in 100% of 8 cases where performed and enhancement in 99% of 153 cases where performed. The most common organisms were (29%), sp. (13%), and sp. (10%). All patients received antimicrobial therapy; surgical drainage was performed in 65%. At follow-up (median 6 months), 12% had died, 69% were ambulatory, and 77% had improved compared with clinical nadir. Of those who underwent operative intervention, surgery within 24 hours of diagnosis was associated with an increased likelihood of being ambulatory at follow-up compared with surgery after 24 hours (odds ratio 4.44; 95% CI 1.26-15.61; = 0.020).
DISCUSSION
ISCA is important to consider in any patient presenting with acute-to-subacute, progressive myelopathy. Immunocompromise and typical signs of infection (e.g., fever) are often absent. Diffusion restriction and gadolinium enhancement on MRI seem to be sensitive. Antimicrobial therapy with surgical drainage is the most common therapeutic approach, but morbidity remains substantial. If performed, urgent surgery may be more beneficial.
Topics: Humans; Male; Adult; Middle Aged; Female; Abscess; Contrast Media; Gadolinium; Spinal Cord Diseases; Magnetic Resonance Imaging; Spinal Cord
PubMed: 37400243
DOI: 10.1212/WNL.0000000000207515 -
PloS One 2024Wound healing monitoring for abnormality identification and intervention is crucial to securing a successful surgical outcome. Indices have been used to summarize the...
UNLABELLED
Wound healing monitoring for abnormality identification and intervention is crucial to securing a successful surgical outcome. Indices have been used to summarize the degree of healing. Given the increasing frequency of regenerative procedures which preserve dentition and implant stability, and the higher esthetic demands, an appraisal of the available indices is needed to identify the current knowledge gap. This study aimed to systematically review published oral wound healing indices and scores.
MATERIALS AND METHODS
A complete literature electronic search in 5 databases was conducted by two reviewers. A combination of keywords related to oral wound healing was used.
RESULTS
A total of 11 articles were included in the evaluation of various procedures (conventional periodontal procedures, guided tissue regeneration, soft tissue reconstruction procedures, and tooth extractions), at different time points (1 day to 12 weeks), with a focus on diverse clinical signs and symptoms. Frequently evaluated parameters included wound dehiscence/epithelialization (91%), tissue color (redness) (73%), suppuration (55%), swelling/edema (55%), and hemostasis (55%). Other less commonly used parameters include esthetics-related and patient-centered outcomes.
CONCLUSION
The available indices evaluate a diverse group of subjective clinical signs and symptoms to estimate the underlying biological healing events and assess the degree of clinical success. The majority of the included indices are not validated. Quantitative and objective subclinical parameters including blood perfusion, biomaterial stability, and completeness of epithelialization, are needed for customized wound healing care and better outcome prediction.
Topics: Humans; Wound Healing; Plastic Surgery Procedures; Tooth; Biocompatible Materials
PubMed: 38330054
DOI: 10.1371/journal.pone.0290050 -
Journal of Wound Care Sep 2023The aim of this systematic review was to critically appraise and synthesise the existing research literature pertaining to nurses' attitudes toward pressure ulcer (PU)...
OBJECTIVE
The aim of this systematic review was to critically appraise and synthesise the existing research literature pertaining to nurses' attitudes toward pressure ulcer (PU) prevention.
METHOD
The systematic review presented in our paper serves as an updated version of the definitive review conducted by Avsar et al. in 2019. Using systematic review methodology, we considered published quantitative studies focusing on nurses' attitudes toward PU prevention as measured using psychometric tests. The search was conducted in April 2022, using PubMed, CINAHL, Scopus, Cochrane and EMBASE databases, and returned 454 records, of which 35 met the inclusion criteria. Data were extracted using a pre-designed extraction tool and all included studies were quality appraised using the evidence-based librarianship (EBL) appraisal checklist.
RESULTS
In most studies, distinct measurement instruments were used for measuring nurses' attitudes toward the prevention of PUs: the Moore and Price Attitude Scale and the Attitude towards Pressure Ulcer Prevention Instrument (APuP). In this first update, the mean attitude score was 69% (±14%, range: 33.6-89%). A separate analysis of the new studies alone included in this first update (n=14) indicated a mean attitude score of 62.25% (±17.9%; median: 14%), suggesting a 10.75% lower mean attitude score. In total, 46% (n=16) yielded a score ≥75%. Conversely, Avsar et al. in 2019, 86% (n=18) of studies yielded positive attitude results. Studies from the Middle East show the lowest mean attitude score (mean 55%; ±15%; median 53%; n=9), with studies from Europe displaying the highest mean attitude score (mean 79%; ±6%; median 79%; n=12).
CONCLUSION
The findings suggest that, overall, nurses are relatively positively disposed toward PU prevention. However, there are differences across continents. It is important to highlight also that the nurses have difficulties reflecting this positive attitude into actual preventative strategies.
Topics: Humans; Pressure Ulcer; Databases, Factual; Europe; Attitude; Nurses
PubMed: 37682786
DOI: 10.12968/jowc.2023.32.9.544