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International Journal of Infectious... Sep 2022The aim of this study was to estimate global TB incidence in patients with CKD. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
The aim of this study was to estimate global TB incidence in patients with CKD.
METHODS
The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method was followed to perform the study. Electronic and gray literature sources were investigated for studies published between 2000 and 2021. The Joanna Briggs Institute critical appraisal checklist was used to assess the quality of the studies, and STATA version 16 was used for analysis. The I heterogeneity test was employed to assess heterogeneity. To examine publication bias, funnel plots and Egger's regression tests were performed.
RESULTS
A total of 104 studies with a sample size of 1,548,774 were included. TB incidence in patients with CKD ranges from 60 per 100,000 in the UK to 19,270 per 100,000 in China. The pooled TB incidence was estimated as 3718 per 100,000 (95%CI; 3024, 4411). Higher pooled TB incidence was found in the African region (9952/100,000, 95%CI; 6854, 13,051), followed by the South-East Asian (7200/100,000, 95%CI; 4537, 9863) and Eastern Mediterranean (5508/100,000, 95%CI; 3470, 7547) regions. In particular, patients on hemodialysis (5611/100,000) and on peritoneal dialysis (3533/100,000) had higher incidence of TB than did renal transplantation patients (2700/100,000) and patients with predialysis CKD (913/100,000). Furthermore, extrapulmonary TB (2227/100,000) was more common than pulmonary TB (1786/100,000).
CONCLUSION
This study identifies high TB incidence in patients with CKD with regional disparities. Thus, the authors recommend active TB screening in this group of individuals.
Topics: Humans; Incidence; Renal Insufficiency, Chronic; Sample Size; Tuberculosis; Tuberculosis, Pulmonary
PubMed: 35609860
DOI: 10.1016/j.ijid.2022.05.046 -
Journal of Clinical and Experimental... 2022Spontaneous bacterial peritonitis (SBP) is a bacterial infection associated with a high mortality rate in cirrhotic patients. The gold standard for the detection of SBP...
BACKGROUND
Spontaneous bacterial peritonitis (SBP) is a bacterial infection associated with a high mortality rate in cirrhotic patients. The gold standard for the detection of SBP is a manual cell count from ascitic fluid; however, alternative screening methods are under investigation. In particular, leukocyte esterase reagent strips (LERS) has been studied as an alternative method to detect SBP with a low cost and instant turnaround time. Therefore, this study aims to evaluate the performance of LERS in the detection of SBP.
METHODS
A literature search was performed for studies evaluating LERS for the detection of SBP on PubMed, Embase, Scopus, Cochrane, and clinical trial registries. Summary sensitivity, specificity, log diagnostic odds ratio (LDOR), and the area under the summary receiver operating curve (AUC) were calculated according to the respective manufacturer.
RESULTS
In total, 31 studies were evaluated. The summary sensitivity of Aution Sticks, Combur, Multistix, Periscreen reagent strips was 0.962 (95% confidence interval [CI] 0.926, 0.998), 0.892 (95% CI 0.846, 0.938), 0.806 (95% CI 0.738, 0.874), and 0.939 (95% CI 0.900, 0.979), respectively. The summary specificity of Aution Sticks, Combur, Multistix, and Periscreen reagent strips was 0.940 (95% CI 0.904, 0.976), 0.922 (95% CI 0.874, 0.970), 0.974 (95% CI 0.962, 0.985), and 0.672 (95% CI 0.381, 0.963), respectively.
CONCLUSION
LERS appears to have a notable overall performance for the detection of SBP. LERS appeared to be an acceptable alternative to diagnose SBP in facilities without ability to perform cell count. However, there were significant differences in performance between each manufacturer.
PubMed: 35535110
DOI: 10.1016/j.jceh.2021.05.002 -
The Cochrane Database of Systematic... May 2022Management of the open abdomen is a considerable burden for patients and healthcare professionals. Various temporary abdominal closure techniques have been suggested for... (Review)
Review
BACKGROUND
Management of the open abdomen is a considerable burden for patients and healthcare professionals. Various temporary abdominal closure techniques have been suggested for managing the open abdomen. In recent years, negative pressure wound therapy (NPWT) has been used in some centres for the treatment of non-trauma patients with an open abdomen; however, its effectiveness is uncertain.
OBJECTIVES
To assess the effects of negative pressure wound therapy (NPWT) on primary fascial closure for managing the open abdomen in non-trauma patients in any care setting.
SEARCH METHODS
In October 2021 we searched the Cochrane Wounds Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL EBSCO Plus. To identify additional studies, we also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses, and health technology reports. There were no restrictions with respect to language, date of publication, or study setting.
SELECTION CRITERIA
We included all randomised controlled trials (RCTs) that compared NPWT with any other type of temporary abdominal closure (e.g. Bogota bag, Wittmann patch) in non-trauma patients with open abdomen in any care setting. We also included RCTs that compared different types of NPWT systems for managing the open abdomen in non-trauma patients.
DATA COLLECTION AND ANALYSIS
Two review authors independently performed the study selection process, risk of bias assessment, data extraction, and GRADE assessment of the certainty of evidence.
MAIN RESULTS
We included two studies, involving 74 adults with open abdomen associated with various conditions, predominantly severe peritonitis (N = 55). The mean age of the participants was 52.8 years; the mean proportion of women was 39.2%. Both RCTs were carried out in single centres and were at high risk of bias. Negative pressure wound therapy versus Bogota bag We included one study (40 participants) comparing NPWT with Bogota bag. We are uncertain whether NPWT reduces time to primary fascial closure of the abdomen (NPWT: 16.9 days versus Bogota bag: 20.5 days (mean difference (MD) -3.60 days, 95% confidence interval (CI) -8.16 to 0.96); very low-certainty evidence) or adverse events (fistulae formation, NPWT: 10% versus Bogota: 5% (risk ratio (RR) 2.00, 95% CI 0.20 to 20.33); very low-certainty evidence) compared with the Bogota bag. We are also uncertain whether NPWT reduces all-cause mortality (NPWT: 25% versus Bogota bag: 35% (RR 0.71, 95% CI 0.27 to 1.88); very low-certainty evidence) or length of hospital stay compared with the Bogota bag (NPWT mean: 28.5 days versus Bogota bag mean: 27.4 days (MD 1.10 days, 95% CI -13.39 to 15.59); very low-certainty evidence). The study did not report the proportion of participants with successful primary fascial closure of the abdomen, participant health-related quality of life, reoperation rate, wound infection, or pain. Negative pressure wound therapy versus any other type of temporary abdominal closure There were no randomised controlled trials comparing NPWT with any other type of temporary abdominal closure. Comparison of different negative pressure wound therapy devices We included one study (34 participants) comparing different types of NPWT systems (Suprasorb CNP system versus ABThera system). We are uncertain whether the Suprasorb CNP system increases the proportion of participants with successful primary fascial closure of the abdomen compared with the ABThera system (Suprasorb CNP system: 88.2% versus ABThera system: 70.6% (RR 0.80, 95% CI 0.56 to 1.14); very low-certainty evidence). We are also uncertain whether the Suprasorb CNP system reduces adverse events (fistulae formation, Suprasorb CNP system: 0% versus ABThera system: 23.5% (RR 0.11, 95% CI 0.01 to 1.92); very low-certainty evidence), all-cause mortality (Suprasorb CNP system: 5.9% versus ABThera system: 17.6% (RR 0.33, 95% CI 0.04 to 2.89); very low-certainty evidence), or reoperation rate compared with the ABThera system (Suprasorb CNP system: 100% versus ABThera system: 100% (RR 1.00, 95% CI 0.90 to 1.12); very low-certainty evidence). The study did not report the time to primary fascial closure of the abdomen, participant health-related quality of life, length of hospital stay, wound infection, or pain.
AUTHORS' CONCLUSIONS
Based on the available trial data, we are uncertain whether NPWT has any benefit in primary fascial closure of the abdomen, adverse events (fistulae formation), all-cause mortality, or length of hospital stay compared with the Bogota bag. We are also uncertain whether the Suprasorb CNP system has any benefit in primary fascial closure of the abdomen, adverse events, all-cause mortality, or reoperation rate compared with the ABThera system. Further research evaluating these outcomes as well as participant health-related quality of life, wound infection, and pain outcomes is required. We will update this review when data from the large studies that are currently ongoing are available.
Topics: Abdomen; Adult; Female; Humans; Middle Aged; Negative-Pressure Wound Therapy; Pain; Randomized Controlled Trials as Topic; Wound Healing; Wound Infection
PubMed: 35514120
DOI: 10.1002/14651858.CD013710.pub2 -
European Review For Medical and... Apr 2022For end-stage renal disease (ESRD), patients receiving kidney transplantation, peritoneal dialysis (PD) and hemodialysis (HD) are both appropriate modes of... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
For end-stage renal disease (ESRD), patients receiving kidney transplantation, peritoneal dialysis (PD) and hemodialysis (HD) are both appropriate modes of pre-transplant dialysis. The aim of this review is to assess the impact of pre-transplant PD compared to HD on kidney transplant outcomes in ESRD patients.
MATERIALS AND METHODS
A comprehensive search in digital databases, like PubMed, SCOPUS and EMBASE and a manual search were conducted to identify cohort studies comparing the kidney transplant outcomes of both pre-transplant dialysis modalities. The data were subjected to both qualitative and quantitative analysis. A meta-analysis was carried out to calculate the effect estimate for patient survival, graft survival and delayed graft function, death-censored graft survival, acute rejection-free graft survival, graft vessel thrombosis, urological complications, surgical complications, any infections, and onset of diabetes after transplantation. The qualities of the included studies were judged by the New-castle Ottawa scale.
RESULTS
The overall patient survival is shown to be better with patients who underwent pre-transplant PD compared to HD with OR 1.34 95% CI [1.11, 1.61], p = 0.002. Delayed graft function was found to be highly associated with HD compared to PD with OR 0.60 [0.52, 0.70], p<0.0001 with moderate heterogeneity (i2 = 48%). However, no difference was observed in terms of graft survival, complications, infections, and new onset of diabetes mellitus compared to patients undergoing pre-transplant HD.
CONCLUSIONS
Within the limitations of the review, it can be concluded that ESRD patients undergoing pre-transplant PD were found to have better patient survival and lower incidence of delayed graft function.
Topics: Delayed Graft Function; Female; Graft Survival; Humans; Kidney Failure, Chronic; Kidney Transplantation; Male; Renal Dialysis; Treatment Outcome
PubMed: 35442484
DOI: 10.26355/eurrev_202204_28459 -
Clinical Kidney Journal Apr 2022Patients receiving dialysis for end-stage kidney disease (ESKD) commonly co-exhibit risk factors for hepatic impairment. This systematic review and meta-analysis aimed...
BACKGROUND
Patients receiving dialysis for end-stage kidney disease (ESKD) commonly co-exhibit risk factors for hepatic impairment. This systematic review and meta-analysis aimed to quantify the coexistence of chronic liver disease (CLD) and characterize risk factors and outcomes.
METHODS
We searched the following databases from inception to May 2021: CINAHL, Cochrane Library, Embase, Kings Fund Library, MEDLINE and PubMed. The protocol was pre-registered on PROSPERO (study ID: CRD42020206486). Studies were assessed against three inclusion criteria: adults (>18 years) with ESKD receiving dialysis, primary outcome involving CLD prevalence and publications in English. Moderator analysis was performed for age, gender, study size and publication year. Sensitivity analysis was performed where applicable by removing outlier results and studies at high risk of bias.
RESULTS
Searches yielded 7195 articles; of these 15 met the inclusion criteria. A total of 320 777 patients were included. The prevalence of cirrhosis and non-alcoholic fatty liver disease (NAFLD) was 5% and 55%, respectively. Individuals with CLD had 2-fold higher mortality than those without {odds ratio [OR] 2.19 [95% confidence interval (CI) 1.39-3.45]}. Hepatitis B [OR 13.47 (95% CI 1.37-132.55)] and hepatitis C [OR 7.05 (95% CI 4.00-12.45)], but not diabetes, conferred increased cirrhosis risk. All studies examining NAFLD were judged to be at high risk of bias. We found no data on non-alcoholic steatohepatitis (NASH). Deaths from CLD, cancer and infection were greater among cirrhotic patients.
CONCLUSIONS
CLD is prevalent in dialysis patients. Hepatitis B and C confer increased risk of CLD. The impact of NAFLD and NASH cirrhosis requires further study. CLD is associated with an increased risk of mortality in this setting.
PubMed: 35371444
DOI: 10.1093/ckj/sfab230 -
Frontiers in Surgery 2022The objective of this study is to compare clinical and surgical outcomes of appendectomy among elderly and non-elderly subjects.
BACKGROUND
The objective of this study is to compare clinical and surgical outcomes of appendectomy among elderly and non-elderly subjects.
METHODS
A systematic search was conducted on PubMed, Scopus, and Google academic databases. Studies, observational in design, that compared peri-and postoperative outcomes of appendectomy, in patients with acute appendicitis, between elderly and non-elderly/younger subjects were considered for inclusion. Statistical analysis was performed using STATA software.
RESULTS
A total of 15 studies were included. Compared to non-elderly patients, those that were elderly had an increased risk of complicated appendicitis [relative risk (RR), 2.38; 95% CI: 2.13, 2.66], peritonitis [RR, 1.88; 95% CI: 1.36, 2.59], and conversion from laparoscopic to open appendectomy [RR, 3.02; 95% CI: 2.31, 3.95]. The risk of overall postoperative complications [RR, 2.59; 95% CI: 2.19, 3.06], intra-abdominal abscess [RR, 1.84; 95% CI: 1.15, 2.96], wound infection [RR, 3.80; 95% CI: 2.57, 5.61], and use of postoperative drainage [RR, 1.14; 95% CI: 1.09, 1.19] was higher among the elderly. The risk of readmission (30 days) [RR, 1.61; 95% CI: 1.16, 2.24] and mortality (30 days) [RR, 12.48; 95% CI: 3.65, 42.7] was also higher among elderly.
CONCLUSIONS
Findings suggest an increased risk of peri-and postoperative complications among elderly subjects undergoing appendectomy, compared to non-elderly subjects.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/, identifier: CRD42021286157.
PubMed: 35265661
DOI: 10.3389/fsurg.2022.818347 -
Therapeutic Advances in... 2022Percutaneous cecostomy is a minimally invasive procedure that provides access to the colon for therapeutic interventions. This review aimed to update and summarize the... (Review)
Review
OBJECTIVE
Percutaneous cecostomy is a minimally invasive procedure that provides access to the colon for therapeutic interventions. This review aimed to update and summarize the existing information on the use and application of percutaneous endoscopic cecostomy in the field of therapeutic gastroenterology.
DATA SOURCES
A systematic review of the literature was performed without any restrictions on the year of publication from the date of inception in 1986 to January 2021.
METHODS
The review was performed using the medical subject heading keywords in the following search engines: MEDLINE, EMBASE, Cochrane, and Google Scholar.
RESULTS
A total of 29 articles were subjected to final data extraction. The review included a total of 174 patients who underwent percutaneous cecostomy. Most of the included studies were conducted in the United States ( = 14). The most common comorbidity was cancer ( = 10) and the major indication for performing percutaneous cecostomy was colonic pseudo-obstruction or Ogilvie's syndrome ( = 15). The main technique for performing percutaneous cecostomy was endoscopy (17 studies), followed by fluoroscopy- (five studies), computed-tomography- (three studies), laparoscopy- (two studies), and ultrasound- (one study) guided procedures. The procedure was technically successful in 153 (88%) cases. The total cumulative rates of major and minor complications were 47.5%. These complications included tube malfunction, local wound site infections, and bleeding and rare complications of peritonitis and death.
CONCLUSION
Percutaneous cecostomy is a safe and effective option for managing acute colonic pseudo-obstruction. It leads to durable symptom relief with low to minimal risk.
PubMed: 35141521
DOI: 10.1177/26317745211073411 -
PloS One 2022Several studies have compared outcomes of peritoneal dialysis (PD) between elderly and non-elderly patients but with variable results. We hereby designed this review to... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Several studies have compared outcomes of peritoneal dialysis (PD) between elderly and non-elderly patients but with variable results. We hereby designed this review to compare mortality, peritonitis, and technique survival between elderly and non-elderly patients on PD.
METHODS
PubMed, Embase, and Google Scholar were searched for studies comparing outcomes of PD between elderly and non-elderly patients. The last search date was 14th July 2021.
RESULTS
Fourteen studies were included. 12 studies defined the elderly as ≥65 years of age and these were included in the meta-analysis. Pooled analysis of crude (RR: 2.45 95% CI: 1.36, 4.40 I2 = 97% p = 0.003) and adjusted data (HR: 2.80 95% CI: 2.45, 3.09 I2 = 0% p<0.00001) indicated a statistically significant increased risk of mortality amongst elderly patients as compared to non-elderly patients. Meta-analysis of four studies demonstrated a statistically significant increased risk of peritonitis in the elderly (RR: 1.56 95% CI: 1.18, 2.07 I2 = 76% p = 0.002). Pooled analysis demonstrated no statistically significant difference in technique survival between the two groups (RR: 0.95 95% CI: 0.86, 1.05 I2 = 86% p = 0.32).
CONCLUSION
Elderly patients on PD have a significantly increased risk of mortality as compared to non-elderly patients. The risk of peritonitis is also significantly increased in older adults but the increased age has no impact on technique survival. Further studies are needed to strengthen our conclusions.
Topics: Age Factors; Aged; Aged, 80 and over; Female; Humans; Kidney Failure, Chronic; Male; Middle Aged; Peritoneal Dialysis; Peritonitis; Treatment Outcome
PubMed: 35134073
DOI: 10.1371/journal.pone.0263534 -
Mikrobiyoloji Bulteni Jan 2022An increase is observed in the frequency and diversity of fungal infections in the world and in our country. Improving the quality of patient care in infections due to...
An increase is observed in the frequency and diversity of fungal infections in the world and in our country. Improving the quality of patient care in infections due to rare moulds depends on early diagnosis and appropriate treatment. Raising awareness about these infections will facilitate taking the necessary steps for diagnosis and treatment in similar cases. In addition to 165 cases out of 96 studies included in this review article, 28 studies reporting rare mould isolation with limited case information were examined. The number of studies reporting cases that meet the criteria has increased over the years. The most frequently reported mould was Fusarium spp. (n= 74), followed by Scedosporium/Pseudallescheria spp. (n= 20). In 25 of the cases, dematiaceous fungi were isolated. Eye (n= 44), skin/soft tissue (n= 35), disseminated (n= 34) peritoneum (n= 13), respiratory tract (n= 13), sinus (n= 12), central nervous system (n= 10), nail (n= 3) and urinary system (n= 1) involvement was detected in the cases. Two cases due to Scedosporium apiospermum and Fonsecaea pedrosoi started locally but spread over time. Among eye involvements, two outbreak reports in which Fusarium spp. was the causative agent drew attention. Of the patients with disseminated involvement, only two who developed Exophiala dermatitidis infection did not have any conditions affecting the immune system. In all peritoneal infections, the patient had a peritoneal catheter (12 for continuous ambulatory peritoneal dialysis and one for drainage). In seven out of 10 cases with central nervous system involvement, dematiaceous fungi were isolated. Appropriate diagnosis and treatment of cases due to rare mould infections can be improved by providing knowledge on the subject in the world and in our country. In these infections where treatment success is limited, correct identification of the causative agent and application of appropriate treatment provides an advantage for clinical success. In this review article, publications from Turkey in Pubmed, Scopus and TR Directory records were searched based on The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) rules and the situation of rare mould infections in our country have been discussed.
Topics: Antifungal Agents; Fungi; Fusarium; Humans; Mycoses; Scedosporium; Turkey
PubMed: 35088969
DOI: 10.5578/mb.20229914 -
Journal of Clinical and Experimental... 2022Gastrointestinal candidiasis is often neglected and potentially serious infection in cirrhosis patients. Therefore, we evaluated the prevalence, risk factors, and...
BACKGROUND
Gastrointestinal candidiasis is often neglected and potentially serious infection in cirrhosis patients. Therefore, we evaluated the prevalence, risk factors, and outcomes of esophageal candidiasis (EC) in cirrhotics and did a systematic review to summarize EC's available evidence in cirrhosis.
METHODS
Consecutive patients with cirrhosis posted for esophagogastroduodenoscopy (EGD) at a tertiary care institute were screened for EC (cases) between January 2019 and March 2020. EC was diagnosed on EGD findings andor brush cytology. Controls (without EC) were recruited randomly, and EC's risk factors and outcomes were compared between cases and controls.Four electronic databases were searched for studies describing EC in cirrhosis. Prevalence estimates of EC were pooled on random-effects meta-analysis, and heterogeneity was assessed by I. A checklist for prevalence studies was used to evaluate the risk of bias in studies.
RESULTS
EC was diagnosed in 100 of 2762 patients with cirrhosis (3.6%). Patients with EC had a higher model for end-stage liver disease (MELD) (12.4 vs. 11.2; = 0.007), acute-on-chronic liver failure (ACLF) (26% vs. 10%; = 0.003) and concomitant bacterial infections (24% vs. 7%; = 0.001), as compared with controls. A multivariable model, including recent alcohol binge, hepatocellular carcinoma (HCC), upper gastrointestinal (UGI) bleed, ACLF, diabetes, and MELD, predicted EC's development in cirrhosis with excellent discrimination (C-index: 0.918). Six percent of cases developed the invasive disease and worsened with multiorgan failures, and four patients with EC died on follow-up.Of 236 articles identified, EC's pooled prevalence from 8 studies (all with low-risk of bias) was 2.1% (95% CI: 0.8-5.8). Risk factors and outcomes of EC in cirrhosis were not reported in the literature.
CONCLUSIONS
EC is not a rare infection in cirrhosis patients, and it may predispose to invasive candidiasis and untimely deaths. Alcohol binge, HCC, UGI bleed, ACLF, diabetes, and higher MELD are the independent predictors of EC in cirrhosis. At-risk patients with cirrhosis or those with deglutition symptoms should be rapidly screened and treated for EC.
PubMed: 35068792
DOI: 10.1016/j.jceh.2021.03.005