-
European Heart Journal Open Mar 2023People living with cardiac sarcoidosis (CS) are likely to have worse clinical outcomes and greater impairment on health-related quality of life (HRQoL) than other... (Review)
Review
People living with cardiac sarcoidosis (CS) are likely to have worse clinical outcomes and greater impairment on health-related quality of life (HRQoL) than other sarcoidosis manifestations. CS can result in a constellation of intrusive symptoms (such as palpitations, dizziness, syncope/pre-syncope, chest pain, dyspnoea, orthopnoea, or peripheral oedema) and/or life-threatening episodes, requiring consideration of invasive cardiac procedures for diagnosis and for the management of acute events. Additionally, the presence of multisystemic involvement and persistent non-specific sarcoidosis symptoms negatively affect HRQoL. A systematic review was undertaken to explore the impact of CS on HRQoL in adults with CS. Multiple bibliographic databases were searched for studies with HRQoL as primary or secondary outcomes in CS (PROSPERO registration: CRD42019119752). Data extraction and quality assessments were undertaken independently by two authors. From the initial 1609 identified records, only 11 studies included CS patients but none specifically reported HRQoL scores for CS patients. The average representation of CS patients was 14.5% within these cohorts (range 2-22%). The majority (73%) was conducted in single-centre tertiary care settings, and only one study (9%) included longitudinal HRQoL data. CS patients were among those sarcoidosis patients with impaired HRQoL and worse outcomes, requiring higher doses of sarcoidosis-specific therapy which contribute to further deterioration of HRQoL. Sarcoidosis studies do not incorporate stratified HRQoL scores for CS patients. While there is a need for longitudinal and multicentre studies assessing HRQoL outcomes in CS cohorts, the development of CS-specific tools is also needed.
PubMed: 36974155
DOI: 10.1093/ehjopen/oead009 -
Journal of Foot and Ankle Research Sep 2023Lower limb oedema is a common co-morbidity in those with diabetes and foot ulceration and is linked with increased amputation risk. There is no current guidance for the... (Review)
Review
BACKGROUND
Lower limb oedema is a common co-morbidity in those with diabetes and foot ulceration and is linked with increased amputation risk. There is no current guidance for the treatment of concurrent diabetic foot ulcers and lower limb oedema, leading to uncertainty around the safety and efficacy of combination approaches incorporating offloading and compression therapies. To determine indications and contraindications for such strategies and identify any other supplementary treatment approaches, a scoping review was undertaken to map the evidence relating to off-loading and compression therapy strategies to treat both diabetic foot ulcers and lower limb oedema in combination.
METHODS
Following the Joanna Briggs Institute (JBI) and PRISMA - Scoping Review (ScR) guidance, this review included published and unpublished literature from inception to April 2022. Literature was sourced using electronic databases including Cochrane Library, PubMed, CINAHL, AMED; websites; professional journals and reference lists of included literature. Eligible literature discussed the management of both diabetic foot ulceration and lower limb oedema and included at least one of the treatment strategies of interest. Data extraction involved recording any suggested off-loading, compression therapy or supplementary treatment strategies and any suggested indications, contraindications and cautions for their use.
RESULTS
Five hundred twenty-two publications were found relating to the management of diabetic foot ulcers with an off-loading strategy or the management of lower limb oedema with compression therapy. 51 publications were eligible for inclusion in the review. The majority of the excluded publications did not discuss the situation where diabetic foot ulceration and lower limb oedema present concurrently.
CONCLUSIONS
Most literature, focused on oedema management with compression therapy to conclude that compression therapy should be avoided in the presence of severe peripheral arterial disease. Less literature was found regarding off-loading strategies, but it was recommended that knee-high devices should be used with caution when off-loading diabetic foot ulcers in those with lower limb oedema. Treatment options to manage both conditions concurrently was identified as a research gap. Integrated working between specialist healthcare teams, was the supplementary strategy most frequently recommended. In the absence of a definitive treatment solution, clinicians are encouraged to use clinical reasoning along with support from specialist peers to establish the best, individualised treatment approach for their patients.
TRIAL REGISTRATION
Open Science Framework (osf.io/crb78).
Topics: Humans; Diabetic Foot; Amputation, Surgical; Databases, Factual; Edema; Evidence Gaps; Diabetes Mellitus
PubMed: 37674176
DOI: 10.1186/s13047-023-00659-3 -
Therapeutic Drug Monitoring Aug 2022Synthetic benzimidazole opioids (BOs) are highly potent µ-opioid receptor agonists with heroin-like effects. Isotonitazene was first available in 2019 in the drug...
BACKGROUND
Synthetic benzimidazole opioids (BOs) are highly potent µ-opioid receptor agonists with heroin-like effects. Isotonitazene was first available in 2019 in the drug market, although new analogs have multiplied recently. The authors aimed to identify BO use trends and gather toxicological data from BO-related cases to assist in clinical and forensic investigations.
METHODS
A systematic literature search was conducted according to the PRISMA guidelines. PubMed and Scopus databases were accessed in October 2021 to identify scientific reports of BO-related intoxication and fatalities. Publication dates, case descriptions, symptoms, autopsy findings, and concentrations of BOs and metabolites in biological matrices were compiled.
RESULTS
Data from 8 case reports with 93 fatalities involving isotonitazene ( n = 65), metonitazene ( n = 20), etonitazepyne ( N -pyrrolidino etonitazene) ( n = 8), flunitazene ( n = 4), and/or butonitazene ( n = 1), and 1 acute intoxication involving etonitazepyne were collected. Autopsy findings included pulmonary congestion/high lung weight (66%), cardiomegaly/high cardiac weight (39%), cerebral edema (22%), gastric contents in the airways (22%), and organ congestion (22%). Median peripheral blood concentrations were 1.7 ng/mL for isotonitazene (0.4-9.5 ng/mL, n = 13), 5.4 ng/mL for metonitazene (0.52-33 ng/mL, n = 17), 5.4 ng/mL for etonitazepyne (2.4-8.3 ng/mL, n = 2), 1.3 ng/mL for flunitazene (0.58-2.1 ng/mL, n = 2), and 3.2 ng/mL for butonitazene ( n = 1). Central nervous system depressants were almost always coadministered.
CONCLUSIONS
Isotonitazene was predominant in cases from 2019 to mid-2020 and was replaced by metonitazene after scheduling in the United States. Typical findings on opioid overdoses have been reported. Peripheral blood concentrations were consistent with a potency similar to that of fentanyl. These results must be interpreted carefully, considering the scarcity of reports on BO-related cases and drug co-exposures.
Topics: Analgesics, Opioid; Benzimidazoles; Cause of Death; Fentanyl; Heroin; Humans
PubMed: 35149665
DOI: 10.1097/FTD.0000000000000970 -
Neuro-oncology Apr 2021Malignant peripheral nerve sheath tumors (MPNST) carry a dismal prognosis and require early detection and complete resection. However, MPNSTs are prone to sampling... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Malignant peripheral nerve sheath tumors (MPNST) carry a dismal prognosis and require early detection and complete resection. However, MPNSTs are prone to sampling errors and biopsies or resections are cumbersome and possibly damaging in benign peripheral nerve sheath tumor (BPNST). This study aimed to systematically review and quantify the diagnostic accuracy of noninvasive tests for distinguishing MPNST from BPNST.
METHODS
Studies on accuracy of MRI, FDG-PET (fluorodeoxyglucose positron emission tomography), and liquid biopsies were identified in PubMed and Embase from 2000 to 2019. Pooled accuracies were calculated using Bayesian bivariate meta-analyses. Individual level-patient data were analyzed for ideal maximum standardized uptake value (SUVmax) threshold on FDG-PET.
RESULTS
Forty-three studies were selected for qualitative synthesis including data on 1875 patients and 2939 lesions. Thirty-five studies were included for meta-analyses. For MRI, the absence of target sign showed highest sensitivity (0.99, 95% CI: 0.94-1.00); ill-defined margins (0.94, 95% CI: 0.88-0.98); and perilesional edema (0.95, 95% CI: 0.83-1.00) showed highest specificity. For FDG-PET, SUVmax and tumor-to-liver ratio show similar accuracy; sensitivity 0.94, 95% CI: 0.91-0.97 and 0.93, 95% CI: 0.87-0.97, respectively, specificity 0.81, 95% CI: 0.76-0.87 and 0.79, 95% CI: 0.70-0.86, respectively. SUVmax ≥3.5 yielded the best accuracy with a sensitivity of 0.99 (95% CI: 0.93-1.00) and specificity of 0.75 (95% CI: 0.56-0.90).
CONCLUSIONS
Biopsies may be omitted in the presence of a target sign and the absence of ill-defined margins or perilesional edema. Because of diverse radiological characteristics of MPNST, biopsies may still commonly be required. In neurofibromatosis type 1, FDG-PET scans may further reduce biopsies. Ideal SUVmax threshold is ≥3.5.
Topics: Bayes Theorem; Fluorodeoxyglucose F18; Humans; Nerve Sheath Neoplasms; Neurofibrosarcoma; Positron-Emission Tomography; Radiopharmaceuticals
PubMed: 33326583
DOI: 10.1093/neuonc/noaa280 -
International Journal of Clinical... May 2021We aimed to perform a systematic review and meta-analysis to examine the efficacy and safety of mirogabalin in patients with diabetic peripheral neuropathic pain (DPNP). (Meta-Analysis)
Meta-Analysis
AIM
We aimed to perform a systematic review and meta-analysis to examine the efficacy and safety of mirogabalin in patients with diabetic peripheral neuropathic pain (DPNP).
METHODS
We searched four databases from inception to 1st July 2020. We included all randomised controlled trials (RCTs) which assessed the effectiveness and safety of mirogabalin in patients with DPNP. We evaluated the quality of the included RCTs using the Cochrane risk of bias assessment tool. We pooled dichotomous outcomes as risk ratios and continuous outcomes as mean differences with 95% confidence intervals, both under the random- or fixed-effects model.
RESULTS
Three RCTs matched our inclusion criteria with a total of 1732 patients with DPNP: 1057, 534 and 141 patients received mirogabalin, placebo and pregabalin, respectively. The quality of included RCTs was marked as moderate-to-high. Mirogabalin treatment was significantly associated with a significant reduction in the average daily pain score (ADPS) compared with placebo over 7 weeks. Compared with pregabalin, mirogabalin was significantly associated with more decrease in ADPS only after 3, 4 and 5 weeks. The proportion of patients with ≥30% and ≥50% reduction in the ADPS was significantly higher in the mirogabalin vs placebo and pregabalin groups. Compared with placebo, mirogabalin was significantly associated with more adverse events of dizziness, increased weight, peripheral oedema and somnolence. The safety profile was comparable between mirogabalin and pregabalin.
CONCLUSIONS
Our systematic review and meta-analysis revealed that in patients with DPNP, mirogabalin treatment was superior to placebo and pregabalin in decreasing the ADPS over time. Besides, mirogabalin was largely safe and associated with some adverse events that could be managed conservatively.
Topics: Analgesics; Bridged Bicyclo Compounds; Diabetes Mellitus; Humans; Neuralgia; Pregabalin; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 32991782
DOI: 10.1111/ijcp.13744 -
American Journal of Nephrology 2024Mineralocorticoid receptor blockade could be a potential approach for the inhibition of chronic kidney disease (CKD) progression. The benefits and harms of different... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Mineralocorticoid receptor blockade could be a potential approach for the inhibition of chronic kidney disease (CKD) progression. The benefits and harms of different mineralocorticoid receptor antagonists (MRAs) in CKD are inconsistent.
OBJECTIVES
The aim of the study was to summarize the benefits and harms of MRAs for CKD patients.
METHODS
We searched MEDLINE, EMBASE, and the Cochrane databases for trials assessing the effects of MRAs on non-dialysis-dependent CKD populations. Treatment and adverse effects were summarized using meta-analysis.
RESULTS
Fifty-three trials with 6 different MRAs involving 22,792 participants were included. Compared with the control group, MRAs reduced urinary albumin-to-creatinine ratio (weighted mean difference [WMD], -90.90 mg/g, 95% CI, -140.17 to -41.64 mg/g), 24-h urinary protein excretion (WMD, -0.20 g, 95% CI, -0.28 to -0.12 g), estimated glomerular filtration rate (eGFR) (WMD, -1.99 mL/min/1.73 m2, 95% CI, -3.28 to -0.70 mL/min/1.73 m2), chronic renal failure events (RR, 0.86, 95% CI, 0.79-0.93), and cardiovascular events (RR, 0.84, 95% CI, 0.77-0.92). MRAs increased the incidence of hyperkalemia (RR, 2.04, 95% CI, 1.73-2.40) and hypotension (RR, 1.80, 95% CI, 1.41-2.31). MRAs reduced the incidence of peripheral edema (RR, 0.65, 95% CI, 0.56-0.75) but not the risk of acute kidney injury (RR, 0.94, 95% CI, 0.79-1.13). Nonsteroidal MRAs (RR, 0.66, 95% CI, 0.57-0.75) but not steroidal MRAs (RR, 0.20, 95% CI, 0.02-1.68) significantly reduced the risk of peripheral edema. Steroidal MRAs (RR, 5.68, 95% CI, 1.26-25.67) but not nonsteroidal MRAs (RR, 0.52, 95% CI, 0.22-1.22) increased the risk of breast disorders.
CONCLUSIONS
In the CKD patients, MRAs, particularly in combination with angiotensin-converting enzyme inhibitor/angiotensin receptor blocker, reduced albuminuria/proteinuria, eGFR, and the incidence of chronic renal failure, cardiovascular and peripheral edema events, whereas increasing the incidence of hyperkalemia and hypotension, without the augment of acute kidney injury events. Nonsteroidal MRAs were superior in the reduction of more albuminuria with fewer peripheral edema events and without the augment of breast disorder events.
Topics: Humans; Mineralocorticoid Receptor Antagonists; Hyperkalemia; Albuminuria; Renal Insufficiency, Chronic; Kidney Failure, Chronic; Acute Kidney Injury; Edema; Hypotension
PubMed: 37793348
DOI: 10.1159/000534366 -
Polymers Aug 2022Fibrin, derived from proteins involved in blood clotting (fibrinogen and thrombin), is a biopolymer with different applications in the health area since it has... (Review)
Review
Fibrin, derived from proteins involved in blood clotting (fibrinogen and thrombin), is a biopolymer with different applications in the health area since it has hemostasis, biocompatible and three-dimensional physical structure properties, and can be used as scaffolds in tissue regeneration or drug delivery system for cells and/or growth factors. Fibrin alone or together with other biomaterials, has been indicated for use as a biological support to promote the regeneration of stem cells, bone, peripheral nerves, and other injured tissues. In its diversity of forms of application and constitution, there are platelet-rich fibrin (PRF), Leukocyte- and platelet-rich fibrin (L-PRF), fibrin glue or fibrin sealant, and hydrogels. In order to increase fibrin properties, adjuvant therapies can be combined to favor tissue repair, such as photobiomodulation (PBM), by low-level laser therapy (LLLT) or LEDs (Light Emitting Diode). Therefore, this systematic review aimed to evaluate the relationship between PBM and the use of fibrin compounds, referring to the results of previous studies published in PubMed/MEDLINE, Scopus and Web of Science databases. The descriptors "fibrin AND low-level laser therapy" and "fibrin AND photobiomodulation" were used, without restriction on publication time. The bibliographic search found 44 articles in PubMed/MEDLINE, of which 26 were excluded due to duplicity or being outside the eligibility criteria. We also found 40 articles in Web of Science and selected 1 article, 152 articles in Scopus and no article selected, totaling 19 articles for qualitative analysis. The fibrin type most used in combination with PBM was fibrin sealant, mainly heterologous, followed by PRF or L-PRF. In PBM, the gallium-aluminum-arsenide (GaAlAs) laser prevailed, with a wavelength of 830 nm, followed by 810 nm. Among the preclinical studies, the most researched association of fibrin and PBM was the use of fibrin sealants in bone or nerve injuries; in clinical studies, the association of PBM with medication-related treatments osteonecrosis of the jaw (MRONJ). Therefore, there is scientific evidence of the contribution of PBM on fibrin composites, constituting a supporting therapy that acts by stimulating cell activity, angiogenesis, osteoblast activation, axonal growth, anti-inflammatory and anti-edema action, increased collagen synthesis and its maturation, as well as biomolecules.
PubMed: 35956667
DOI: 10.3390/polym14153150 -
Critical Care Medicine Mar 2022Sepsis is a life-threatening organ dysfunction caused by a host's unregulated immune response to eliminate the infection. After hospitalization, sepsis survivors often...
OBJECTIVES
Sepsis is a life-threatening organ dysfunction caused by a host's unregulated immune response to eliminate the infection. After hospitalization, sepsis survivors often suffer from long-term impairments in memory, attention, verbal fluency, and executive functioning. To understand the effects of sepsis and the exacerbated peripheral inflammatory response in the brain, we asked the question: What are the findings and inflammatory markers in the brains of deceased sepsis patients? To answer this question, we conducted this systematic review by the recommendations of Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
DATA SOURCES
Relevant studies were identified by searching the PubMed/National Library of Medicine, PsycINFO, EMBASE, Bibliographical Index in Spanish in Health Sciences, Latin American and Caribbean Health Sciences Literature, and Web of Science databases for peer-reviewed journal articles published on April 05, 2021.
STUDY SELECTION
A total of 3,745 articles were included in the primary screening; after omitting duplicate articles, animal models, and reviews, 2,896 articles were selected for the study. These studies were selected based on the title and abstract, and 2,772 articles were still omitted based on the exclusion criteria.
DATA EXTRACTION
The complete texts of the remaining 124 articles were obtained and thoroughly evaluated for the final screening, and 104 articles were included.
DATA SYNTHESIS
The postmortem brain had edema, abscess, hemorrhagic and ischemic injuries, infarction, hypoxia, atrophy, hypoplasia, neuronal loss, axonal injuries, demyelination, and necrosis.
CONCLUSIONS
The mechanisms by which sepsis induces brain dysfunction are likely to include vascular and neuronal lesions, followed by the activation of glial cells and the presence of peripheral immune cells in the brain.
Topics: Atrophy; Autopsy; Biomarkers; Brain; Humans; Inflammation; Magnetic Resonance Imaging; Sepsis
PubMed: 34402457
DOI: 10.1097/CCM.0000000000005307 -
Healthcare (Basel, Switzerland) Jun 2022ESKD is a total or near-permanent failure in renal function. It is irreversible, progressive and ultimately fatal without peritoneal dialysis (PD), haemodialysis (HD) or... (Review)
Review
Health Education Programmes to Improve Foot Self-Care Knowledge and Behaviour among Older People with End-Stage Kidney Disease (ESKD) Receiving Haemodialysis (A Systematic Review).
BACKGROUND
ESKD is a total or near-permanent failure in renal function. It is irreversible, progressive and ultimately fatal without peritoneal dialysis (PD), haemodialysis (HD) or kidney transplantation. Dialysis treatments can create new and additional problems for patients, one of which is foot amputation, as a result of non-healing wounds and vascular complications. The association between dialysis therapy and foot ulceration is linked to several factors: physical and psychological health; peripheral arterial disease (PAD); mobility; tissue oxygenation; manual dexterity; neuropathy; visual acuity; anaemia; nutrition; leg oedema; hypoalbuminemia; infection; inadequacy of dialysis; and leg/foot support during dialysis. The potential risk factors for foot ulceration may include: not routinely receiving foot care education; incorrect use of footwear; diabetes duration; neuropathy; and peripheral arterial disease.
AIM
The aim of this review is to examine the factors that help or hinder successful implementation of foot care education programmes for ESKD patients receiving haemodialysis.
METHOD
A comprehensive literature search was completed using five electronic databases. Medline; CINAHL; Embase; PsycINFO; and Cochrane Library. The Joanna Briggs Institute checklist (JBI) was used to quality appraise full text papers included in the review. The systematic review was not limited to specific categories of interventions to enable optimal comparison between interventions and provide a comprehensive overview of the evidence in this important field of foot care.
RESULTS
We found no previously published studies that considered foot care education programmes for haemodialysis patients who are not diabetic; thus, the present systematic review examined four studies on diabetic patients receiving haemodialysis exposed to foot care education programmes from various types of intervention designs.
CONCLUSIONS
This systematic review has provided evidence that it is possible to influence foot care knowledge and self-care behaviours in both diabetic patients receiving haemodialysis and healthcare professionals.
PubMed: 35742194
DOI: 10.3390/healthcare10061143 -
Journal of Oral and Maxillofacial... Dec 2019Evidence exists to support the peripheral analgesic effect of local administration of ketamine (LAK) after third molar surgery. The aim of the present systematic review... (Meta-Analysis)
Meta-Analysis
PURPOSE
Evidence exists to support the peripheral analgesic effect of local administration of ketamine (LAK) after third molar surgery. The aim of the present systematic review and meta-analysis was to determine the efficacy of LAK in the control of pain, swelling, and trismus after third molar surgery.
MATERIALS AND METHODS
The study design was a systematic review with a meta-analysis of the effect of LAK after third molar surgery. A search in electronic databases was performed from September 2017 to February 2019. Only prospective clinical trials and randomized controlled trials that had evaluated LAK after third molar surgery were included. The meta-analysis was based on the random effects model. The outcome measures evaluated were postoperative acute pain, swelling, and trismus. The estimated overall effect size was a standardized mean difference (SMD).
RESULTS
A total of 110 study subjects (men and women aged 18 to 50 years) were evaluated for the analgesic effect. The SMD showed a significant analgesic effect (postoperative pain control) favoring LAK (SMD, -1.7403; 95% confidence interval [CI], -2.45 to -1.04). Evaluation of the anti-inflammatory effect of LAK included 105 study subjects and resulted in significantly less swelling in the first postoperative day (SMD, -0.6169; 95% CI, -1.1654 to -0.0683). However, LAK did not reduce the incidence of trismus after third molar surgery (SMD, -0.7241; 95% CI, -2.2765 to 0.8284).
CONCLUSIONS
The use of LAK can reduce the incidence and severity of postoperative pain after third molar surgery and had an anti-inflammatory effect, although only in the first postoperative day. However, LAK had no effect on trismus reduction after third molar surgery.
Topics: Adolescent; Adult; Analgesia; Analgesics; Edema; Female; Humans; Ketamine; Male; Middle Aged; Molar, Third; Pain, Postoperative; Postoperative Complications; Prospective Studies; Tooth Extraction; Tooth, Impacted; Trismus; Young Adult
PubMed: 31404519
DOI: 10.1016/j.joms.2019.07.002