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Frontiers in Microbiology 2022Spondyloarthritis (SpA) is a group of rheumatic diseases that cause joint inflammation. Accumulating studies have focused on the metabolomic profiling of SpA in recent... (Review)
Review
Spondyloarthritis (SpA) is a group of rheumatic diseases that cause joint inflammation. Accumulating studies have focused on the metabolomic profiling of SpA in recent years. We conducted a systematic review to provide a collective summary of previous findings on metabolomic profiling associated with SpA. We systematically searched PubMed, Medline, Embase and Web of Science for studies on comparisons of the metabolomic analysis of SpA patients and non-SpA controls. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included articles. From 482 records identified, 31 studies were included in the analysis. A number of metabolites were differentially distributed between SpA and non-SpA cases. SpA patients showed higher levels of glucose, succinic acid, malic acid and lactate in carbohydrate metabolism, higher glycerol levels and lower fatty acid (especially unsaturated fatty acid) levels in lipid metabolism, and lower levels of tryptophan and glutamine in amino acid metabolism than healthy controls. Both conventional and biological therapy of SpA can insufficiently reverse the aberrant metabolism state toward that of the controls. However, the differences in the results of metabolic profiling between patients with SpA and other inflammatory diseases as well as among patients with several subtypes of SpA are inconsistent across studies. Studies on metabolomics have provided insights into etiological factors and biomarkers for SpA. Supplementation with the metabolites that exhibit decreased levels, such as short-chain fatty acids (SCFAs), has good treatment prospects for modulating immunity. Further studies are needed to elucidate the role of disordered metabolic molecules in the pathogenesis of SpA.
PubMed: 36118235
DOI: 10.3389/fmicb.2022.965709 -
Neuromodulation : Journal of the... Jun 2024This review aims to assess the efficacy of transcutaneous electrical nerve stimulation (TENS) for neurogenic bladder after spinal cord injury (SCI). (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
This review aims to assess the efficacy of transcutaneous electrical nerve stimulation (TENS) for neurogenic bladder after spinal cord injury (SCI).
MATERIALS AND METHODS
A systematic search was conducted of seven electronic data bases from inception to Dec 31, 2022, to identify randomized controlled trials that studied TENS for neurogenic bladder after SCI. The primary outcomes were maximum cystometric capacity (MCC) and residual urine volume (RUV). Secondary outcomes included maximum detrusor pressure, flow rate, and bladder diary. Random effects models were used in all analyses.
RESULTS
Eleven trials involving 881 participants were included. Meta-analysis showed that TENS in addition to conventional treatment had larger MCC (mean difference [MD] 50.55 ml, 95% CI 27.81-73.29, p<0.0001) and lower RUV (MD -22.96 ml, 95% CI -33.45 to -12.47, p<0.0001) than did conventional treatment only. Compared with magnetic stimulation, no differences were observed with TENS for MCC (MD -14.49 ml, 95% CI -48.97 to 19.98, p = 0.41) and RUV (MD 25 ml, 95% CI -61.79 to 111.79, p = 0.57). There also were no differences in MCC (MD -7.2 ml, 95% CI -14.56 to 0.16, p= 0.06) and (MD -5.2 ml, 95% CI -60.00 to 49.60, p = 0.851) when compared with solifenacin succinate and pelvic floor biofeedback, respectively.
CONCLUSIONS
TENS may be an effective treatment option for neurogenic bladder after SCI.
Topics: Spinal Cord Injuries; Humans; Urinary Bladder, Neurogenic; Transcutaneous Electric Nerve Stimulation; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 37642626
DOI: 10.1016/j.neurom.2023.06.002 -
Frontiers in Pharmacology 2022(AP) is a traditionally used herbaceous plant, whose main active constituent is andrographolide. Andrographolide derivative medications and herbal preparations of AP... (Review)
Review
Adverse Effects of Andrographolide Derivative Medications Compared to the Safe use of Herbal Preparations of : Results of a Systematic Review and Meta-Analysis of Clinical Studies.
(AP) is a traditionally used herbaceous plant, whose main active constituent is andrographolide. Andrographolide derivative medications and herbal preparations of AP are often used to treat respiratory tract infections. This study aims to systematically evaluate the safety of andrographolide derivative medications and herbal preparations of AP based on clinical studies. English and Chinese databases were searched for all types of clinical studies that reported adverse drug reactions (ADRs) and adverse events (AEs) of andrographolide derivative medications and herbal preparations of AP. The ADRs and AEs were classified according to manifestations, and graded according to severity. Single-rate meta-analysis was performed for ADR incidence using R software. A total of 262 studies were included, including 125 randomized controlled trials, 23 non-randomized controlled trials, 6 case series, and 108 case reports. In 9490 participants using andrographolide derivative injections, 383 (4.04%) reported ADRs. Meta-analysis showed that the ADR incidence of three most frequently used injections of andrographolide derivatives (andrographolide sulfonate, potassium sodium dehydroandrographolide succinate, and potassium dehydroandrographolide succinate) were 5.48% [95% CI (4.47%, 6.72%)], 3.69% [95% CI (2.59%, 4.94%)] and 5.33% [95% CI (3.68%, 7.72%)], respectively, which may be slightly higher than the actual ADR incidence, because only studies that reported the occurrence of ADRs or AEs were included, but studies without ADR and AE were not included. The ADRs of andrographolide derivative injections were mainly gastrointestinal, skin and subcutaneous tissue disorders, and anaphylaxis. Fifty-five patients experienced life-threatening anaphylactic shock, three patients died, and the causation attributed to the andrographolide derivative injection. Other ADRs were mild, moderate or medically significant. Nine herbal preparations of AP were tested in 10 studies, and the reported ADRs were mainly mild to moderate gastrointestinal, skin and subcutaneous tissue disorders. Except for five patients using andrographolide derivative injections eventually died, most of the ADRs were alleviated after drug withdrawal and symptomatic treatment. The ADRs of andrographolide derivative medications are few, but can be life-threatening, mainly gastrointestinal, skin and subcutaneous tissue disorders, and anaphylaxis. Injections of andrographolide derivatives should be used with caution. Herbal preparations of AP are essentially safe. : [website], identifier [registration number].
PubMed: 35153776
DOI: 10.3389/fphar.2022.773282 -
BMJ Clinical Evidence Apr 2010Constipation is reported in 52% of people with advanced malignancy. This figure rises to 87% in people who are terminally ill and taking opioids. Constipation may be the... (Review)
Review
INTRODUCTION
Constipation is reported in 52% of people with advanced malignancy. This figure rises to 87% in people who are terminally ill and taking opioids. Constipation may be the most common adverse effect of opioids. There is no reason to believe that people with chronic non-malignant disease who take opioids will be any less troubled by this adverse effect.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of: oral laxatives, rectally applied medications, and opioid antagonists for constipation in people prescribed opioids? We searched: Medline, Embase, The Cochrane Library, and other important databases up to August 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 23 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: arachis oil enemas, bisacodyl, co-danthrusate/co-danthramer, docusate, glycerol suppositories, ispaghula husk, lactulose, liquid paraffin, macrogols plus electrolyte solutions, magnesium salts, methylcellulose, opioid antagonists, phosphate enemas, senna, sodium citrate micro-enema, and sodium picosulfate.
Topics: Analgesics, Opioid; Constipation; Dioctyl Sulfosuccinic Acid; Humans; Lactulose; Laxatives
PubMed: 21718572
DOI: No ID Found -
Journal of Medical Genetics Apr 2020Pheochromocytoma and paraganglioma (PPGL) are tumours that arise from chromaffin cells. Some genetic mutations influence PPGL, among which, those in genes encoding... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Pheochromocytoma and paraganglioma (PPGL) are tumours that arise from chromaffin cells. Some genetic mutations influence PPGL, among which, those in genes encoding subunits of succinate dehydrogenase (SDHA, SDHB, SDHC and SDHD) and assembly factor (SDHAF2) are the most relevant. However, the risk of metastasis posed by these mutations is not reported except for SDHB and SDHD mutations. This study aimed to update the metastatic risks, considering prevalence and incidence of each SDHx mutation, which were dealt formerly all together.
METHODS
We searched EMBASE and MEDLINE and selected 27 articles. The patients included in the studies were divided into three groups depending on the presence of PPGL. We checked the heterogeneity between studies and performed a meta-analysis using Hartung-Knapp-Sidik-Jonkman method based on a random effect model.
RESULTS
The highest PPGL prevalence was for SDHB mutation, ranging from 23% to 31%, and for SDHC mutation (23%), followed by that for SDHA mutation (16%). The lowest prevalence was for SDHD mutation, ranging from 6% to 8%. SDHAF2 mutation showed no metastatic events. The PPGL incidence showed a tendency similar to that of its prevalence with the highest risk of metastasis posed by SDHB mutation (12%-41%) and the lowest risk by SDHD mutation (~4%).
CONCLUSION
There was no integrated evidence of how SDHx mutations are related to metastatic PPGL. However, these findings suggest that SDHA, SDHB and SDHC mutations are highly associated and should be tested as indicators of metastasis in patients with PPGL.
Topics: Adrenal Gland Neoplasms; Electron Transport Complex II; Germ-Line Mutation; Heterozygote; Humans; Membrane Proteins; Mitochondrial Proteins; Neoplasm Metastasis; Paraganglioma; Pheochromocytoma; Succinate Dehydrogenase
PubMed: 31649053
DOI: 10.1136/jmedgenet-2019-106324 -
International Journal of Molecular... Oct 2022Mitochondria dysfunction is implicated in the pathogenesis of cardiovascular diseases (CVD). Exercise training is potentially an effective non-pharmacological strategy... (Meta-Analysis)
Meta-Analysis Review
Mitochondria dysfunction is implicated in the pathogenesis of cardiovascular diseases (CVD). Exercise training is potentially an effective non-pharmacological strategy to restore mitochondrial health in CVD. However, how exercise modifies mitochondrial functionality is inconclusive. We conducted a systematic review using the PubMed; Scopus and Web of Science databases to investigate the effect of exercise training on mitochondrial function in CVD patients. Search terms included “mitochondria”, “exercise”, “aerobic capacity”, and “cardiovascular disease” in varied combination. The search yielded 821 records for abstract screening, of which 20 articles met the inclusion criteria. We summarized the effect of exercise training on mitochondrial morphology, biogenesis, dynamics, oxidative capacity, antioxidant capacity, and quality. Amongst these parameters, only oxidative capacity was suitable for a meta-analysis, which demonstrated a significant effect size of exercise in improving mitochondrial oxidative capacity in CVD patients (SMD = 4.78; CI = 2.99 to 6.57; p < 0.01), but with high heterogeneity among the studies (I2 = 75%, p = 0.003). Notably, aerobic exercise enhanced succinate-involved oxidative phosphorylation. The majority of the results suggested that exercise improves morphology and biogenesis, whereas findings on dynamic, antioxidant capacity, and quality, were inadequate or inconclusive. A further randomized controlled trial is clearly required to explain how exercise modifies the pathway of mitochondrial quantity and quality in CVD patients.
Topics: Humans; Antioxidants; Exercise; Cardiovascular Diseases; Mitochondria; Succinates
PubMed: 36293409
DOI: 10.3390/ijms232012559 -
Journal of the American Association of... Jan 2015To systematically review the evidence related to the efficacy and tolerability of selective serotonin reuptake inhibitors (SSRIs) and serotonin/norepinephrine reuptake... (Review)
Review
PURPOSE
To systematically review the evidence related to the efficacy and tolerability of selective serotonin reuptake inhibitors (SSRIs) and serotonin/norepinephrine reuptake inhibitors (SNRIs) used for the treatment of vasomotor symptoms in perimenopausal and postmenopausal women.
DATA SOURCES
Medline, CINAHL, and the Cochrane Library databases were searched to identify randomized controlled trials (RCTs). Eighteen trials met the criteria for review.
CONCLUSIONS
Results from these trials indicate that paroxetine, citalopram, escitalopram, venlafaxine, and desvenlafaxine are effective in reducing the frequency and severity of hot flashes. Fluoxetine and sertraline appear to be less effective and should be considered second-line options for treatment.
IMPLICATIONS FOR PRACTICE
The SSRIs and SNRIs can reduce hot flashes by 65% and begin working within the first week. Patient response is variable and if one drug does not improve hot flashes, another can be tried after a 1- to 2-week drug trial. Paroxetine, citalopram, and escitalopram appear to have the fewest adverse effects. Considering cost, paroxetine and citalopram are the most cost-efficient.
Topics: Adult; Aged; Citalopram; Desvenlafaxine Succinate; Female; Fluoxetine; Hot Flashes; Humans; Menopause; Middle Aged; Paroxetine; Serotonin and Noradrenaline Reuptake Inhibitors; Sertraline; Vasomotor System; Venlafaxine Hydrochloride
PubMed: 24944075
DOI: 10.1002/2327-6924.12137 -
Canadian Oncology Nursing Journal =... 2013Opioid-induced constipation (OIC) is a side effect of opioid therapy that can affect quality of life, adherence to treatment, and morbidity and possibly mortality. (Review)
Review
UNLABELLED
Opioid-induced constipation (OIC) is a side effect of opioid therapy that can affect quality of life, adherence to treatment, and morbidity and possibly mortality.
OBJECTIVES
To investigate whether docusate sodium, sennosides, and lactulose have equal efficacy and side effect profiles compared to PEG in the management of OIC in adults.
METHODS
A systematic review was undertaken. Randomized controlled trials of adults taking opioids for cancer or non-cancer pain were considered if they met inclusion criteria.
CONCLUSIONS
Statistical pooling was not possible as no studies met inclusion criteria. Large, well-powered, randomized controlled trials are feasible. Standard definitions of OIC would assist with the execution of these studies and contribute to their internal and external validity. Further research is strongly encouraged.
Topics: Adult; Analgesics, Opioid; Cathartics; Constipation; Dioctyl Sulfosuccinic Acid; Humans; Lactulose; Laxatives; Polyethylene Glycols; Senna Extract; Surface-Active Agents
PubMed: 24428006
DOI: 10.5737/1181912x234236240 -
Annals of Internal Medicine Jun 2012Urinary incontinence (UI) in women adversely affects quality of life. (Review)
Review
BACKGROUND
Urinary incontinence (UI) in women adversely affects quality of life.
PURPOSE
To conduct a systematic literature review of drugs for urgency UI in women.
DATA SOURCES
MEDLINE, the Cochrane Central Register of Controlled Trials, SCIRUS, and Google Scholar were searched for articles published from 1966 to November 2011.
STUDY SELECTION
Randomized, controlled trials (RCTs) reported in English.
DATA EXTRACTION
Rates of outcomes and risk of bias were extracted by using a standardized form to pool absolute risk differences and calculate the number of attributable events per 1000 patients treated, with 95% CIs.
DATA SYNTHESIS
94 RCTs were eligible. Pooled analyses showed that among drugs for urgency UI, per 1000 treated women, continence was restored in 130 with fesoterodine (CI, 58 to 202), 85 with tolterodine (CI, 40 to 129), 114 with oxybutynin (CI, 64 to 163), 107 with solifenacin (CI, 58 to 156), and 114 with trospium (CI, 83 to 144). Rates of treatment discontinuation due to adverse effects were 31 per 1000 treated with fesoterodine (CI, 10 to 56), 63 with oxybutynin (CI, 12 to 127), 18 with trospium (CI, 4 to 33), and 13 with solifenacin (CI, 1 to 26). The studies' inconsistent definitions of reduction in UI and quality of life hampered synthesis of evidence.
LIMITATION
Evidence for quality-of-life improvements and comparative effectiveness with drugs was limited, and evidence for the effects of race, baseline severity of UI, and comorbid conditions on treatment success was insufficient.
CONCLUSION
Overall, drugs for urgency UI showed similar small benefit. Therapeutic choices should consider the harms profile. Evidence for long-term adherence and safety of treatments is lacking.
Topics: Benzhydryl Compounds; Benzilates; Benzofurans; Comparative Effectiveness Research; Cresols; Female; Humans; Mandelic Acids; Muscarinic Antagonists; Nortropanes; Phenylpropanolamine; Pyrrolidines; Quality of Life; Quinuclidines; Randomized Controlled Trials as Topic; Solifenacin Succinate; Tetrahydroisoquinolines; Tolterodine Tartrate; Urinary Incontinence
PubMed: 22711079
DOI: 10.7326/0003-4819-156-12-201206190-00436 -
BMJ Open Aug 2017To evaluate the optimal dose of succinylcholine for laryngeal mask airway (LMA) insertion and all related morbidities. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
To evaluate the optimal dose of succinylcholine for laryngeal mask airway (LMA) insertion and all related morbidities.
DESIGN
Systematic review, meta-analysis and metaregression of randomised controlled trials (RCTs).
DATA SOURCE AND STUDY ELIGIBILITY CRITERIA
A comprehensive search of RCTs in the PubMed, Embase, the Cochrane Library and the ClinicalTrials.gov registry up to July 2016 and articles that evaluated the use of succinylcholine chloride for LMA insertion were included in the analyses. The relative risk (RR) and the corresponding 95% CIs were determined.
INTERVENTION
Succinylcholine as the coinduction agent and the doses were divided into mini (≤0.3 mg/kg) and low (0.3-1.0 mg/kg) doses for dose-dependent effect analyses.
PRIMARY AND SECONDARY OUTCOMES
The primary outcome was the first-attempt LMA insertion failure rate. Secondary outcomes included all related adverse events.
RESULTS
Data from 10 RCTs comprising 625 participants showed that succinylcholine reduced the first-attempt LMA insertion failure rate (RR, 0.22; 95% CI 0.12 to 0.43), coughing and gagging (RR, 0.26; 95% CI 0.15 to 0.45) and laryngospasm (RR, 0.14; 95% CI 0.05 to 0.39). The use of succinylcholine did not result in a significant increase of postoperative myalgia (RR, 2.58; 95% CI 0.79 to 8.44) and did not reduce the risk of postoperative sore throat (RR, 0.76; 95% CI 0.55 to 1.03). Subgroup analysis further showed that low-dose succinylcholine reduced the LMA insertion failure rate and its related coughing and gagging when compared with mini dose.
CONCLUSION
The use of succinylcholine compared with none can facilitate LMA insertion and reduce insertion-related reflexes without significant postoperative myalgia. However, additional prospective studies with a larger sample size are required to fully evaluate the dose-dependent effect and complications of succinylcholine for LMA insertion.
Topics: Cough; Dose-Response Relationship, Drug; Gagging; Humans; Intubation, Intratracheal; Laryngeal Masks; Neuromuscular Depolarizing Agents; Pain, Postoperative; Pharyngitis; Randomized Controlled Trials as Topic; Succinylcholine; Treatment Outcome
PubMed: 28780538
DOI: 10.1136/bmjopen-2016-014274