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Neurogastroenterology and Motility Jan 2022Irritable bowel syndrome (IBS) is a highly prevalent and economically burdensome condition; and pain is often the most unpleasant, disruptive, and difficult-to-treat... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Irritable bowel syndrome (IBS) is a highly prevalent and economically burdensome condition; and pain is often the most unpleasant, disruptive, and difficult-to-treat symptom. Visceral hypersensitivity is a common feature driving pain in IBS, suggesting that neuropathic mechanisms may be implicated. We conducted a systematic review of available evidence to examine the role of anti-neuropathic medicines in the management of pain in IBS.
METHODS
We systematically searched scientific repositories for trials investigating conventional oral, and/or parenteral, pharmaceutical antineuropathic treatments in patients with IBS. We summarized key participant characteristics, outcomes related to pain (primary outcome), and selected secondary outcomes.
KEY RESULTS
We included 13 studies (n = 629 participants): six investigated amitriptyline, three duloxetine, three pregabalin, and one gabapentin. There was considerable methodological and statistical heterogeneity, so we performed a narrative synthesis and limited meta-analysis. Amitriptyline was most extensively studied, though only in diarrhea-predominant patients. In individual trials, amitriptyline, pregabalin and gabapentin generally appeared beneficial for pain outcomes. While duloxetine studies tended to report improvements in pain, all were un-controlled trials with high risk of bias. Meta-analysis of three studies (n = 278) yielded a pooled relative-risk of 0.50 (95%CI 0.38-0.66) for not improving with anti-neuropathic agent vs control. We did not identify any eligible studies investigating the role of parenteral anti-neuropathics.
CONCLUSIONS AND INFERENCES
Anti-neuropathic analgesics may improve pain in IBS, and deserve further, high-quality investigation, potentially considering parenteral administration and agents with minimal gastrointestinal motility effects. Investigation of amitriptyline's efficacy in non-diarrhea-predominant subtypes is currently lacking, and we recommend particular caution for its use in IBS-C.
Topics: Abdominal Pain; Administration, Oral; Analgesics; Humans; Irritable Bowel Syndrome; Treatment Outcome
PubMed: 34755926
DOI: 10.1111/nmo.14289 -
Obstetrics and Gynecology Apr 2015To suggest options for oral and intramuscular antibiotic treatment of early postpartum endometritis in low-resource community settings where intravenous antibiotics are... (Review)
Review
OBJECTIVE
To suggest options for oral and intramuscular antibiotic treatment of early postpartum endometritis in low-resource community settings where intravenous antibiotics are unavailable.
DATA SOURCES
Studies were identified through MEDLINE from inception through December 2014. Search terms included [("anti-bacterial agents [MeSH]" or "anti-infective agents [MeSH]") and ("endometritis [MeSH]" or "puerperal infection [MeSH]")]. A second search using the terms [("endometritis or endomyometritis or puerperal infection) and ("antibiotics or antimicrobials or anti-bacterial agents or anti-infective agents)"] was also used. Additionally, all references from selected articles were reviewed, a hand-search of a subject matter expert library was conducted, and a search of ClinicalTrials.gov was performed.
METHODS OF STUDY SELECTION
We conducted a systematic review of the literature in two phases. Phase I provides a summary of clinical cure data from prospective studies of oral and intramuscular antimicrobial regimens as well as summarizes evidence from trials of intravenous antimicrobials. Phase II is a quantitative analysis of pathogens from intrauterine postpartum endometritis samples. Based on these results, and with consideration of existing recommendations for antibiotic use during breastfeeding, we suggest oral and intramuscular antimicrobial options for the treatment of early postpartum endometritis after vaginal delivery in low-resource settings.
TABULATION, INTEGRATION, AND RESULTS
Reports involving oral or intramuscular antimicrobial treatment of postpartum endometritis are rare and of generally poor quality. Antimicrobial trials of postpartum endometritis treatment and intrauterine microbiology studies suggest five antimicrobial regimens may be effective: oral clindamycin plus intramuscular gentamicin, oral amoxicillin-clavulanate, intramuscular cefotetan, intramuscular meropenem or imipenem-cilastatin, and oral amoxicillin in combination with oral metronidazole.
CONCLUSION
This review provides suggestions for oral, intramuscular, and combined antimicrobial regimens that may warrant additional study. Experimental trials should consider clinical effectiveness, safety and side effects profiles, and feasibility of community-based treatment.
Topics: Administration, Oral; Anti-Bacterial Agents; Developing Countries; Drug Therapy, Combination; Endometritis; Female; Humans; Injections, Intramuscular; Puerperal Infection
PubMed: 25751198
DOI: 10.1097/AOG.0000000000000732 -
Diabetes Research and Clinical Practice Feb 2021To evaluate the efficacy and safety of the glucagon-like peptide-1 (GLP-1) receptor agonist (RA) oral semaglutide in the treatment of type 2 diabetes mellitus (T2DM)... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To evaluate the efficacy and safety of the glucagon-like peptide-1 (GLP-1) receptor agonist (RA) oral semaglutide in the treatment of type 2 diabetes mellitus (T2DM) patients.
METHODS
Randomized controlled trials comparing oral semaglutide with placebo or other antihyperglycemic agents in T2DM patients were identified by searching PubMed, Embase, Cochrane Library and ClinicalTrials.gov. Risk ratios and mean differences with 95% confidence intervals were used to synthesize the results.
RESULTS
Ten relevant studies involving 8,536 patients were finally included. Compared with placebo, oral semaglutide significantly reduced hemoglobin A1c (HbA1c), body weight, fasting plasma glucose, self-measured plasma glucose (SMPG), serious adverse events and all-cause death and significantly increased the number of participants who achieved HbA1c < 7.0%. Compared with active comparators, oral semaglutide significantly reduced the level of HbA1c, body weight, and SMPG and significantly increased the number of participants who achieved HbA1c < 7.0%. Compared with placebo or active comparators, oral semaglutide did not increase the incidence of adverse events, hypoglycemia (severe or blood glucose-confirmed symptomatic), myocardial infarction, heart failure requiring hospitalization, stroke or acute pancreatitis but did increase the incidence of nausea, diarrhea and vomiting.
CONCLUSIONS
Oral semaglutide has favorable efficacy and safety in the treatment of T2DM patients. Oral semaglutide may be superior to liraglutide, dulaglutide, empagliflozin and sitagliptin for T2DM patients who have obesity or poor adherence to injectable GLP-1 RAs.
Topics: Administration, Oral; Diabetes Mellitus, Type 2; Glucagon-Like Peptides; Humans; Hypoglycemic Agents; Middle Aged
PubMed: 33434602
DOI: 10.1016/j.diabres.2021.108656 -
International Forum of Allergy &... 2011The objective of the evidence base review was to systematically evaluate the literature to elucidate the potential role of oral antifungal therapy in management of... (Review)
Review
BACKGROUND
The objective of the evidence base review was to systematically evaluate the literature to elucidate the potential role of oral antifungal therapy in management of chronic rhinosinusitis (CRS) and its subtypes.
METHODS
Articles for inclusion were identified by query of appropriate search terms in the PubMed database. The articles were reviewed independently by 2 authors and assigned an evidence level. The composite outcome data was reviewed to determine the impact of oral antifungals in CRS.
RESULTS
The search yielded 356 abstracts for review, retrieved 60 articles for full review, and incorporated 28 studies in this report. The majority of literature included level 4 (15) and level 5 (12) studies. One study met criteria for level 1 evidence. Most common disease entity studied was allergic fungal rhinosinusitis in 19 series; the most common antifungals reported were itraconazole and ketoconazole in 19 and 6 studies, respectively. Subjective parameters were assessed in 12 (42.8%) studies; overall, 64 (78%) of 82 patients reported symptom resolution or improvement. Objective parameters were reported in 6 (21.4%) studies, including improvement in endoscopic findings (3), CT imaging (3), reduction in oral steroid usage (1), and less revision surgery (2). Median length of follow-up was 14.7 months (3-60).
CONCLUSION
The composite data suggests a potential beneficial effect of oral itraconazole and ketoconazole in patients with CRS and its subtypes. However, majority of the studies are uncontrolled case series, confounded by non-validated outcome variables. Randomized controlled trials are required to better elucidate their role in CRS.
Topics: Administration, Oral; Antifungal Agents; Chronic Disease; Evidence-Based Medicine; Humans; Itraconazole; Ketoconazole; Rhinitis; Sinusitis; Treatment Outcome
PubMed: 22287470
DOI: 10.1002/alr.20088 -
BMJ Clinical Evidence Apr 2008Vitiligo is an acquired skin disorder characterised by white (depigmented) patches in the skin, due to the loss of functioning melanocytes. The extent and distribution... (Review)
Review
INTRODUCTION
Vitiligo is an acquired skin disorder characterised by white (depigmented) patches in the skin, due to the loss of functioning melanocytes. The extent and distribution of vitiligo often changes during the course of a person's lifetime and its progression is unpredictable.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of medical treatments, and of ultraviolet light treatments, for vitiligo in children and in adults? We searched: Medline, Embase, The Cochrane Library and other important databases up to March 2007 (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 25 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: corticosteroids, oral levamisole, topical immunomodulators, topical Vitamin D analogues, ultraviolet A plus psoralen (PUVA), and ultraviolet B (narrowband, and broadband).
Topics: Administration, Oral; Adrenal Cortex Hormones; Humans; Levamisole; Melanocytes; Treatment Outcome; Ultraviolet Therapy; Vitiligo
PubMed: 19450313
DOI: No ID Found -
BMJ Clinical Evidence Jun 2008Otitis externa is thought to affect 10% of people at some stage, and can present in acute, chronic, or necrotising forms. Otitis externa may be associated with eczema of... (Review)
Review
INTRODUCTION
Otitis externa is thought to affect 10% of people at some stage, and can present in acute, chronic, or necrotising forms. Otitis externa may be associated with eczema of the ear canal, and is more common in swimmers, humid environments, people with absence of ear wax or with narrow ear canals, hearing-aid users, and after mechanical trauma.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of empirical and prophylactic treatments for otitis externa? We searched: Medline, Embase, The Cochrane Library, and other important databases up to October 2007 (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 nine 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: oral antibiotics, specialist aural toilet, topical acetic acid drops or spray, topical aluminium acetate drops, topical antibacterials, topical antifungals, topical anti-infective agents, topical corticosteroids, and water exclusion.
Topics: Acetic Acid; Acute Disease; Administration, Oral; Anti-Bacterial Agents; Anti-Infective Agents; Anti-Infective Agents, Local; Glucocorticoids; Humans; Otitis Externa
PubMed: 19450296
DOI: No ID Found -
BMJ Clinical Evidence Dec 2008Skin disorders associated with photodamage from ultraviolet light include wrinkles, hyperpigmentation, tactile roughness, and telangiectasia, and are more common in... (Review)
Review
INTRODUCTION
Skin disorders associated with photodamage from ultraviolet light include wrinkles, hyperpigmentation, tactile roughness, and telangiectasia, and are more common in people with white compared with other skin types. Wrinkles are also associated with aging, hormonal status, smoking, and intercurrent disease.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical question: What are the effects of interventions to prevent and treat skin wrinkles? We searched: Medline, Embase, The Cochrane Library, and other important databases up to April 2008 (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 20 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: carbon dioxide laser, chemical peel, dermabrasion, facelifts, glycolic acid, isotretinoin, lactic acid, natural cartilage polysaccharides (oral or topical), retinyl esters, sunscreens, tazarotene, tretinoin, variable pulse erbium:YAG laser, and vitamin C or E (topical).
Topics: Administration, Oral; Humans; Hyperpigmentation; Isotretinoin; Rhytidoplasty; Skin Aging; Tretinoin
PubMed: 19445782
DOI: No ID Found -
BMJ Clinical Evidence Jul 2010Up to 1% of young women may have bulimia nervosa, characterised by an intense preoccupation with body weight, uncontrolled binge-eating episodes, and use of extreme... (Review)
Review
INTRODUCTION
Up to 1% of young women may have bulimia nervosa, characterised by an intense preoccupation with body weight, uncontrolled binge-eating episodes, and use of extreme measures to counteract the feared effects of overeating. People with bulimia nervosa may be of normal weight, making it difficult to diagnose. After 10 years, about half of people with bulimia nervosa will have recovered fully, one third will have made a partial recovery, and 10% to 20% will still have symptoms.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of treatments for bulimia nervosa in adults? What are the effects of discontinuing treatment in people with bulimia nervosa in remission? We searched: Medline, Embase, The Cochrane Library, and other important databases up to January 2010 (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 27 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: cognitive behavioural therapy (CBT; alone or plus exposure/response prevention enhancement), cognitive orientation therapy, dialectical behavioural therapy, discontinuing fluoxetine in people with remission, guided self-help cognitive behavioural therapy, hypnobehavioural therapy, interpersonal psychotherapy, mirtazapine, monoamine oxidase inhibitors (MAOIs), motivational enhancement therapy, pharmacotherapy plus psychotherapy, pure or unguided self-help cognitive behavioural therapy, reboxetine, selective serotonin reuptake inhibitors (SSRIs), topiramate, tricyclic antidepressants (TCAs), and venlafaxine.
Topics: Administration, Oral; Bulimia; Bulimia Nervosa; Cognitive Behavioral Therapy; Evidence-Based Medicine; Fluoxetine; Humans; Psychotherapy
PubMed: 21418667
DOI: No ID Found -
BMJ Clinical Evidence Sep 2009Warts are caused by the human papillomavirus (HPV), of which there are over 100 types, which probably infects the skin via areas of minimal trauma. Risk factors include... (Review)
Review
INTRODUCTION
Warts are caused by the human papillomavirus (HPV), of which there are over 100 types, which probably infects the skin via areas of minimal trauma. Risk factors include use of communal showers, occupational handling of meat, and immunosuppression. In immunocompetent people, warts are harmless and resolve as a result of natural immunity within months or years.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical question: What are the effects of treatments for warts (non-genital)? We searched: Medline, Embase, The Cochrane Library, and other important databases up to June 2008 (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 12 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: intralesional bleomycin; cimetidine; contact immunotherapy; cryotherapy; duct tape occlusion; formaldehyde, glutaraldehyde; homeopathy; photodynamic treatment; pulsed dye laser; surgical procedures; topical salicylic acid; and zinc sulphate.
Topics: Administration, Oral; Bandages; Bleomycin; Cimetidine; Cryosurgery; Cryotherapy; Humans; Warts; Zinc Sulfate
PubMed: 21726478
DOI: No ID Found -
Annals of Palliative Medicine Dec 2021With the continuous improvement of human living standards, more and more dental patients are requiring oral implant restoration treatment. However, there is still... (Meta-Analysis)
Meta-Analysis
BACKGROUND
With the continuous improvement of human living standards, more and more dental patients are requiring oral implant restoration treatment. However, there is still controversy regarding the influence of risk factors such as osteoporosis, radiotherapy, diabetes, and smoking on the failure of oral implants. This study aimed to explore the correlation between risk factors and failure of oral implant restoration treatment.
METHODS
The databases of China National Knowledge Infrastructure (CNKI), Baidu Academic, Weipu, Wanfang, PubMed, EBSCO, Medline, Web of knowledge, Ovid, and the Cochrane Library were searched. The search strategies included: subject terms related to research results such as survival, osseointegration, failure, removal, replacement, and loss; related to risk factors: osteoporosis, head and neck cancer, diabetes, and smoking; and oral implantology as a keyword.
RESULTS
Thirty-two articles were included in meta-analysis, there was a high heterogeneity between radiotherapy and dental implant failure (I2=71.6%, P=0.000), and there was an obvious correlation between radiotherapy and dental implant failure [relative risk (RR) =2.09, 95% confidential interval (CI): 1.68-2.61]. There was heterogeneity between diabetes and oral implant failure in the included articles (I2=59.6%, P=0.084). There was no remarkable correlation between osteoporosis and dental implant failure (RR =1.19, 95% CI: 0.81-1.74). There was a high heterogeneity between smoking and dental implant failure in the included articles (I2=33.8%, P=0.092), showing obvious correlation (RR =1.80, 95% CI: 1.53-2.11).
DISCUSSION
The results of meta-analysis confirmed that radiotherapy and smoking were greatly associated with oral implant failure.
Topics: Administration, Oral; Diabetes Mellitus; Humans; Osteoporosis; Risk Factors; Smoking
PubMed: 35016469
DOI: 10.21037/apm-21-3449