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Nephrology (Carlton, Vic.) Apr 2022Sevelamer, has been shown to have many pleiotropic actions on lipid panel, various inflammatory markers, and blood glucose levels in chronic kidney disease patients. We... (Meta-Analysis)
Meta-Analysis Review
Sevelamer, has been shown to have many pleiotropic actions on lipid panel, various inflammatory markers, and blood glucose levels in chronic kidney disease patients. We conducted a systematic review and meta-analysis to compare these pleiotropic effects of sevelamer to other phosphate binders used in chronic kidney disease patients. The relevant randomized controlled trials published from 1 January 2001 to 31 November 2019 on the following databases: Cochrane Central Register of Controlled Trials published in The Cochrane Library, PubMed, Scopus and Google Scholar were identified. All the included studies were independently assessed for eligibility and risk of bias. The modified data extraction form of Cochrane was used. This review included 44 studies for qualitative analysis and 28 reports for quantitative analysis. A meta-analysis of three studies (n = 180) showed that glycated haemoglobin had significantly decreased in sevelamer-treated patients (MD: 0.5%; p = <.001). Compared with calcium-based phosphate binders, sevelamer showed a significant reduction in low-density lipoprotein (MD: -19.43 mg/dL; p = <.001) and total cholesterol (MD: -19.98 mg/dL; p < .001). A significant increase in high-density lipoprotein (MD: 1.29 mg/dL; p = .05) was also prominent in sevelamer treated patients. However, we were not able to observe a significant change in other biochemical parameters such as TG, CRP, hs-CRP, FGF-23, IL-6 and albumin as, no statistically significant difference was observed.
Topics: Calcium; Chelating Agents; Humans; Phosphates; Renal Dialysis; Renal Insufficiency, Chronic; Sevelamer
PubMed: 34882904
DOI: 10.1111/nep.14011 -
International Urology and Nephrology May 2018To evaluate the efficacy and safety of PA21 versus sevelamer in dialysis patients. (Comparative Study)
Comparative Study Meta-Analysis Review
AIM
To evaluate the efficacy and safety of PA21 versus sevelamer in dialysis patients.
METHODS
We searched Medline, Embase, Science Citation Index, Cochrane Central Register of Controlled Trials, and Clinical Trial Registries for randomized controlled trials comparing PA21 and sevelamer in dialysis patients.
RESULTS
Four studies were included. Compared with sevelamer group, PA21 needed fewer mean daily number of tablets (WMD, - 7.97 pill; 95% CI, - 11.28 to - 4.65, p < 0.00001), developed fewer all adverse events (RR = 1.05; 95% CI, 1.00 to 1.11, p = 0.05), and developed fewer gastrointestinal adverse events (RR = 1.32; 95% CI, 1.15 to 1.53, p = 0.0001). There was no significant difference in serum phosphorus between two groups (WMD, - 0.07 mmol/L; 95% CI, - 0.15 to 0.02, p = 0.12). As for serum calcium, there was also no significant difference between two groups (WMD, 0.27 mmol/L; 95% CI, - 0.63 to 1.17, p = 0.55).
CONCLUSION
PA21 can effectively control serum phosphorus with lower pill burden and less side effects than sevelamer. PA21 might be another valuable choice for dialysis patients with hyperphosphatemia when patients are unable to tolerate sevelamer.
Topics: Calcium; Chelating Agents; Ferric Compounds; Hypercalcemia; Hyperphosphatemia; Kidney Failure, Chronic; Phosphorus; Randomized Controlled Trials as Topic; Renal Dialysis; Sevelamer
PubMed: 29294216
DOI: 10.1007/s11255-017-1774-9 -
Annals of Medicine Dec 2024The Directly Observed Treatment-Short Course (DOTS) Programme was implemented by WHO and includes a combination of four anti-tuberculosis (TB) drugs (isoniazid,... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The Directly Observed Treatment-Short Course (DOTS) Programme was implemented by WHO and includes a combination of four anti-tuberculosis (TB) drugs (isoniazid, pyrazinamide, ethambutol and rifampicin) for a period of six months to eradicate the TB infection completely. Diabetes mellitus (DM) is recognized as one of a strong contributor of TB according to World Health Organization (WHO). The presence of diabetes mellitus type 2 (DM type 2) makes TB treatment complicated. Thus, the objective of the current meta-analysis was to identify and quantify the impact of type 2 DM on treatment outcomes of TB patients treated under the DOTS Programme.
METHODS
This meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Through a systematic review of relevant literature, we focused on studies investigating treatment outcomes including extended treatment duration and recurrence for individuals with both TB and DM undergoing DOTS therapy. The extracted information included study designs, sample sizes, patient characteristics and reported treatment results.
RESULTS
In 44 studies from different parts of the world, the pooled HR for the impact of DM on extended treatment duration and reoccurrence were HR 0.72, 95% CI 0.56-0.83, < .01 and HR 0.93, 95% CI 0.70-1.04, = .08, respectively. The pooled HR for impact of DM on composite TB treatment outcomes was calculated as 0.76 (95% CI 0.60-0.87), < .01 with an effect size of 41.18. The heterogeneity observed among the included studies was moderate ( = 55.79%).
CONCLUSIONS
A negative impact of DM was found on recurrence and extended treatment duration in TB patients treated with DOTS therapy. DM type 2 is responsible for the TB treatment prolongation and TB recurrence rates. By implementing effective management strategies and advancing research, the challenges can be mitigated, arising due to the complex interaction between DM and TB.
Topics: Humans; Tuberculosis; Diabetes Mellitus, Type 2; Comorbidity; Isoniazid; Ethambutol; Diabetes Mellitus
PubMed: 38346381
DOI: 10.1080/07853890.2024.2313683 -
Frontiers in Veterinary Science 2022African animal trypanocide resistance (AATr) continues to undermine global efforts to eliminate the transmission of African trypanosomiasis in endemic communities. The...
BACKGROUND
African animal trypanocide resistance (AATr) continues to undermine global efforts to eliminate the transmission of African trypanosomiasis in endemic communities. The continued lack of new trypanocides has precipitated drug misuse and overuse, thus contributing to the development of the AATr phenotype. In this study, we investigated the threat associated with AATr by using the major globally available chemotherapeutical agents.
METHODS
A total of seven electronic databases were screened for an article on trypanocide resistance in AATr by using keywords on preclinical and clinical trials with the number of animals with treatment relapse, days taken to relapse, and resistant gene markers using the PRISMA checklist. Data were cleaned using the SR deduplicator and covidence and analyzed using Cochrane RevMan®. Dichotomous outputs were presented using risk ratio (RR), while continuous data were presented using the standardized mean difference (SMD) at a 95% confidence interval.
RESULTS
A total of eight publications in which diminazene aceturate (DA), isometamidium chloride (ISM), and homidium chloride/bromide (HB) were identified as the major trypanocides were used. In all preclinical studies, the development of resistance was in the order of HB > ISM > DA. DA vs. ISM (SMD = 0.15, 95% CI: -0.54, 0.83; = 46%, = 0.05), DA vs. HB (SMD = 0.96, 95% CI: 0.47, 1.45; = 0%, = 0.86), and HB vs. ISM (SMD = -0.41, 95% CI: -0.96, 0.14; = 5%, = 0.38) showed multiple cross-resistance. Clinical studies also showed evidence of multi-drug resistance on DA and ISM (RR = 1.01, 95% CI: 0.71-1.43; = 46%, = 0.16). To address resistance, most preclinical studies increased the dosage and the treatment time, and this failed to improve the patient's prognosis. Major markers of resistance explored include AT1, P1/P2 transporters, folate transporters, such as F-I, F-II, F-III, and polyamine biosynthesis inhibitors. In addition, immunosuppressed hosts favor the development of AATr.
CONCLUSION
AATr is a threat that requires a shift in the current disease control strategies in most developing nations due to inter-species transmission. Multi-drug cross-resistance against the only accessible trypanocides is a major public health risk, justifying the need to revise the policy in developing countries to promote control of African trypanosomiasis.
PubMed: 36686196
DOI: 10.3389/fvets.2022.950248 -
The Cochrane Database of Systematic... Aug 2020Asthma is an illness that commonly affects adults and children, and it serves as a common reason for children to attend emergency departments. An asthma exacerbation is...
BACKGROUND
Asthma is an illness that commonly affects adults and children, and it serves as a common reason for children to attend emergency departments. An asthma exacerbation is characterised by acute or subacute worsening of shortness of breath, cough, wheezing, and chest tightness and may be triggered by viral respiratory infection, poor compliance with usual medication, a change in the weather, or exposure to allergens or irritants. Most children with asthma have mild or moderate exacerbations and respond well to first-line therapy (inhaled short-acting beta-agonists and systemic corticosteroids). However, the best treatment for the small proportion of seriously ill children who do not respond to first-line therapy is not well understood. Currently, a large number of treatment options are available and there is wide variation in management.
OBJECTIVES
Main objective - To summarise Cochrane Reviews with or without meta-analyses of randomised controlled trials on the efficacy and safety of second-line treatment for children with acute exacerbations of asthma (i.e. after first-line treatments, titrated oxygen delivery, and administration of intermittent inhaled short-acting beta-agonists and oral corticosteroids have been tried and have failed) Secondary objectives - To identify gaps in the current evidence base that will inform recommendations for future research and subsequent Cochrane Reviews - To categorise information on reported outcome measures used in trials of escalation of treatment for acute exacerbations of asthma in children, and to make recommendations for development and reporting of standard outcomes in future trials and reviews - To identify relevant randomised controlled trials that have been published since the date of publication of each included review METHODS: We included Cochrane Reviews assessing interventions for children with acute exacerbations of asthma. We searched the Cochrane Database of Systematic Reviews. The search is current to 28 December 2019. We also identified trials that were potentially eligible for, but were not currently included in, published reviews. We assessed the quality of included reviews using the ROBIS criteria (tool used to assess risk of bias in systematic reviews). We presented an evidence synthesis of data from reviews alongside an evidence map of clinical trials. Primary outcomes were length of stay, hospital admission, intensive care unit admission, and adverse effects. We summarised all findings in the text and reported data for each outcome in 'Additional tables'.
MAIN RESULTS
We identified 17 potentially eligible Cochrane Reviews but extracted data from, and rated the quality of, 13 reviews that reported results for children alone. We excluded four reviews as one did not include any randomised controlled trials (RCTs), one did not provide subgroup data for children, and the last two had been updated and replaced by subsequent reviews. The 13 reviews included 67 trials; the number of trials in each review ranged from a single trial up to 27 trials. The vast majority of comparisons included between one and three trials, involving fewer than 100 participants. The total number of participants included in reviews ranged from 40 to 2630. All studies included children; 16 (24%) included children younger than two years of age. Most of the reviews reported search dates older than four years. We have summarised the published evidence as outlined in Cochrane Reviews. Key findings, in terms of our primary outcomes, are that (1) intravenous magnesium sulfate was the only intervention shown to reduce hospital length of stay (high-certainty evidence); (2) no evidence suggested that any intervention reduced the risk of intensive care admission (low- to very low-certainty evidence); (3) the risk of hospital admission was reduced by the addition of inhaled anticholinergic agents to inhaled beta-agonists (moderate-certainty evidence), the use of intravenous magnesium sulfate (high-certainty evidence), and the use of inhaled heliox (low-certainty evidence); (4) the addition of inhaled magnesium sulfate to usual bronchodilator therapy appears to reduce serious adverse events during hospital admission (moderate-certainty evidence); (5) aminophylline increased vomiting compared to placebo (moderate-certainty evidence) and increased nausea and nausea/vomiting compared to intravenous beta-agonists (low-certainty evidence); and (6) the addition of anticholinergic therapy to short-acting beta-agonists appeared to reduce the risk of nausea (high-certainty evidence) and tremor (moderate-certainty evidence) but not vomiting (low-certainty evidence). We considered 4 of the 13 reviews to be at high risk of bias based on the ROBIS framework. In all cases, this was due to concerns regarding identification and selection of studies. The certainty of evidence varied widely (by review and also by outcome) and ranged from very low to high.
AUTHORS' CONCLUSIONS
This overview provides the most up-to-date evidence on interventions for escalation of therapy for acute exacerbations of asthma in children from Cochrane Reviews of randomised controlled trials. A vast majority of comparisons involved between one and three trials and fewer than 100 participants, making it difficult to assess the balance between benefits and potential harms. Due to the lack of comparative studies between various treatment options, we are unable to make firm practice recommendations. Intravenous magnesium sulfate appears to reduce both hospital length of stay and the risk of hospital admission. Hospital admission is also reduced with the addition of inhaled anticholinergic agents to inhaled beta-agonists. However, further research is required to determine which patients are most likely to benefit from these therapies. Due to the relatively rare incidence of acute severe paediatric asthma, multi-centre research will be required to generate high-quality evidence. A number of existing Cochrane Reviews should be updated, and we recommend that a new review be conducted on the use of high-flow nasal oxygen therapy. Important priorities include development of an internationally agreed core outcome set for future trials in acute severe asthma exacerbations and determination of clinically important differences in these outcomes, which can then inform adequately powered future trials.
Topics: Acute Disease; Administration, Inhalation; Adrenergic beta-2 Receptor Agonists; Aminophylline; Anti-Asthmatic Agents; Anti-Bacterial Agents; Asthma; Bias; Bronchodilator Agents; Child; Child, Preschool; Cholinergic Antagonists; Disease Progression; Helium; Humans; Infant; Length of Stay; Leukotriene Antagonists; Magnesium Sulfate; Nausea; Oxygen; Positive-Pressure Respiration; Randomized Controlled Trials as Topic; Systematic Reviews as Topic; Vomiting; Work of Breathing
PubMed: 32767571
DOI: 10.1002/14651858.CD012977.pub2 -
Indian Journal of Pharmacology 2019Suicide is a public health problem, and the number of paraphenylenediamine (PPD)-containing hair dye poisoning with suicidal intentions is increasing in developing... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Suicide is a public health problem, and the number of paraphenylenediamine (PPD)-containing hair dye poisoning with suicidal intentions is increasing in developing countries. In order to better understand this situation, we aimed to conduct a systematic review and meta-analysis to estimate the prevalence and complications associated with hair dye poisoning in developing countries.
METHODS
We conducted a systematic review of epidemiological studies using MeSh terms and text keywords to identify studies from the inception to March 2016 about hair dye poisoning with suicidal intentions in developing countries. A meta-analysis was used to calculate the pooled prevalence proportion of hair dye poisoning and its major complications. Data extraction, data analysis, and risk of bias assessment were performed.
RESULTS
Thirty-two studies were included in the systematic review and 29 of these studies containing 5,559 subjects covering six countries were included in the meta-analysis. The pooled prevalence proportion of hair dye poisoning with suicidal intentions was 93.5% (95% confidence interval [CI] = 91.6-95.4) with a mortality rate of 14.5% (95% CI = 11.1-17.9). Of these, 73.8% were female, and 26.2% were male (sex ratio: 2.7:1). The occurrence of angioneurotic edema in hair poisoning patients was 67.1% (95% CI = 56.6-77.6), and tracheostomy intervention was considered in 47.9% (95% CI = 22.7-73.2) patients with respiratory distress. Acute renal failure was noticed in 54.7% (95% CI = 34.5-74.9) of the pooled samples and mortality rates were 14.5% (95% CI = 11.1-17.9). The pooled rate of the population studied from Asia and Africa showed 94.6% (95% CI = 92.5-96.7) and 82.9% (95% CI = 70.6-95.3), respectively, ingested hair dye with suicidal intentions. Further, studies carried out in Africa showed slightly higher mortality of 15.1% (95% CI = 6.56-23.7) than the Asians 14.3% (95% CI = 10.5-18.1).
CONCLUSION
This meta-analysis provided clear evidence of the prevalence of hair dye poisoning among individuals with suicidal intentions and had given robust evidence for policy making to curtail emerging PPD-containing hair dye poisoning in developing countries.
Topics: Developing Countries; Female; Hair Dyes; Humans; Male; Phenylenediamines; Prevalence; Suicide, Attempted
PubMed: 31831919
DOI: 10.4103/ijp.IJP_246_17 -
Journal of Animal Physiology and Animal... Feb 2018The use of functional amino acids during pregnancy has been linked to improved reproduction in mammals. In this context, arginine is a precursor in the synthesis of... (Review)
Review
The use of functional amino acids during pregnancy has been linked to improved reproduction in mammals. In this context, arginine is a precursor in the synthesis of numerous molecules, such as nitric oxide and polyamines, which play an important role during reproduction. However, contradictory studies are found in the literature, particularly regarding the amount of supplementation and the period of pregnancy in which it is used. The objective of this study was to evaluate the effects of dietary arginine supplementation for pregnant sows on foetal development via a systematic review. The search for papers was performed during the month of December 2015, in the databases ISI Web of Science, Science Direct, Scopus, and SciELO. From a total of 5675 returned studies, only 13 papers were selected after applying selection criteria. Most (47%) of the studies that evaluated the effects of dietary arginine supplementation on foetal development in pigs used 1% arginine. Supplementation was initiated in the first third of pregnancy in 47% of tests, including in both primiparous and multiparous sows. These studies showed positive results for embryo survival and foetal development, evidenced by the increase in placental weight and the number and weight of piglets born alive. Of all evaluated studies, 53% showed benefits on foetal development. It is concluded that supplementing dietary arginine in gestating sows can benefit embryo survival and foetal development. However, to establish a supplementation plan with this amino acid, aspects related to the period of pregnancy, supplementation levels, and source of arginine must be well defined.
Topics: Animal Nutritional Physiological Phenomena; Animals; Arginine; Dietary Supplements; Female; Fetal Development; Pregnancy; Prenatal Nutritional Physiological Phenomena; Swine
PubMed: 28263002
DOI: 10.1111/jpn.12679 -
The International Journal of... Jun 2016Therapeutic drug monitoring (TDM) may improve tuberculosis (TB) treatment outcomes, but there is little evidence to guide TDM in clinical practice. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Therapeutic drug monitoring (TDM) may improve tuberculosis (TB) treatment outcomes, but there is little evidence to guide TDM in clinical practice.
DESIGN
We performed a systematic review and meta-analysis to summarise existing literature on TDM in first-line drugs.
RESULTS
We identified 41 studies that reported 2 h post-dose drug concentrations (C2h) for first-line drugs and 12 studies that reported clinical outcomes. We pooled data by study quality, design, region, dosing modality and patient characteristics. The pooled proportion of subjects with low isoniazid C2h was 0.43 (95%CI 0.32-0.55), 0.67 (95%CI 0.60-0.74) had low rifampicin C2h, 0.27 (95%CI 0.17-0.38) had low ethambutol C2h, and 0.12 (95%CI 0.07-0.19) had low pyrazinamide C2h. Patients with diabetes had a non-significant increase in the proportion of subjects with low C2h levels across all four drugs. Only three of 12 studies that examined clinical outcomes demonstrated an association between low C2h and unsuccessful treatment outcomes.
CONCLUSION
Across a wide variety of studies, a high proportion of patients undergoing first-line anti-tuberculosis treatment had 2 h drug concentrations below the accepted normal threshold. These findings point to a discrepancy between accepted 2 h TDM thresholds and TB drug dosing recommendations.
Topics: Antitubercular Agents; Databases, Factual; Dose-Response Relationship, Drug; Drug Monitoring; Ethambutol; Humans; Isoniazid; Pyrazinamide; Randomized Controlled Trials as Topic; Rifampin; Treatment Outcome; Tuberculosis
PubMed: 27155187
DOI: 10.5588/ijtld.15.0803 -
European Urology Dec 2016Positron emission tomography (PET) of Ga-labelled prostate-specific membrane antigen (Ga-PSMA) is an emerging imaging modality introduced to assess the burden of... (Meta-Analysis)
Meta-Analysis Review
Sensitivity, Specificity, and Predictors of Positive Ga-Prostate-specific Membrane Antigen Positron Emission Tomography in Advanced Prostate Cancer: A Systematic Review and Meta-analysis.
CONTEXT
Positron emission tomography (PET) of Ga-labelled prostate-specific membrane antigen (Ga-PSMA) is an emerging imaging modality introduced to assess the burden of prostate cancer, typically in biochemically recurrent or advanced disease. Ga-PSMA PET provides the ability to selectively identify and localize metastatic prostate cancer cells and subsequently change patient management. Owing to its limited history, robust sensitivity and specificity data are not available for Ga-PSMA PET-positive scans.
OBJECTIVE
A systematic review and meta-analysis of reported predictors of positive Ga-PSMA PET and corresponding sensitivity and specificity profiles.
EVIDENCE ACQUISITION
We performed critical reviews of MEDLINE, EMBASE, ScienceDirect, Cochrane Library, and Web of Science databases in April 2016 according to the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement. Quality was assessed using the Quality Assessment if Diagnostic Accuracy Studies-2 tool. Meta-analysis and meta-regression of proportions were performed using a random-effects model with pre-PET prostate-specific antigen (PSA) levels as the dependent variable. Summary sensitivity and specificity values were obtained by fitting bivariate hierarchical regression models.
EVIDENCE SYNTHESIS
Sixteen articles involving 1309 patients were analysed. The overall percentage of positive Ga-PSMA PET among patients was 40% (95% confidence interval [CI] 19-64%) for primary staging and 76% (95% CI 66-85%) for biochemical recurrence (BCR). Positive Ga-PSMA PET scans for BCR patients increased with pre-PET PSA. For the PSA categories 0-0.2, 0.2-1, 1-2, and >2 ng/ml, 42%, 58%, 76%, and 95% scans, respectively, were positive. Shorter PSA doubling time increased Ga-PSMA PET positivity. On per-patient analysis, the summary sensitivity and specificity were both 86%. On per-lesion analysis, the summary sensitivity and specificity were 80% and 97%, respectively.
CONCLUSIONS
In the setting of BCR prostate cancer, pre-PET PSA predicts the risk of positive Ga-PSMA PET. Pooled data indicate favourable sensitivity and specificity profiles compared to choline-based PET imaging techniques.
PATIENT SUMMARY
Positron emission tomography using Ga-labelled prostate-specific membrane antigen is an emerging radiological technique developed to improve the characterisation of metastatic prostate cancer. We summarised the data available to date and found that this new test provides excellent rates of detection of cancer spread in late-stage prostate cancer.
Topics: Edetic Acid; Gallium Isotopes; Gallium Radioisotopes; Humans; Male; Oligopeptides; Positron-Emission Tomography; Prostatic Neoplasms; Sensitivity and Specificity
PubMed: 27363387
DOI: 10.1016/j.eururo.2016.06.021 -
Journal of Nuclear Medicine : Official... Jun 2016Neuroendocrine tumors (NETs) are uncommon tumors with increasing incidence and prevalence. Current reports suggest that (68)Ga-DOTATATE PET/CT imaging improves diagnosis... (Comparative Study)
Comparative Study Meta-Analysis Review
68Ga-DOTATATE Compared with 111In-DTPA-Octreotide and Conventional Imaging for Pulmonary and Gastroenteropancreatic Neuroendocrine Tumors: A Systematic Review and Meta-Analysis.
UNLABELLED
Neuroendocrine tumors (NETs) are uncommon tumors with increasing incidence and prevalence. Current reports suggest that (68)Ga-DOTATATE PET/CT imaging improves diagnosis and staging of NETs compared with (111)In-DTPA-octreotide and conventional imaging. We performed a systematic review of (68)Ga-DOTATATE for safety and efficacy compared with octreotide and conventional imaging to determine whether available evidence supports U.S. Food and Drug Administration approval.
METHODS
Medline, EMBASE, Web of Science, and Cochrane Reviews electronic databases were searched from January 1999 to September 2015. Results were restricted to human studies comparing diagnostic accuracy of (68)Ga-DOTATATE with octreotide or conventional imaging for pulmonary or gastroenteropancreatic NET and for human studies reporting safety/toxicity for (68)Ga-DOTATATE with 10 subjects or more thought to have NETs. Direct communication with corresponding authors was attempted to obtain missing information. Abstracts meeting eligibility criteria were collected by a research librarian and assembled for reviewers; 2 reviewers independently determined whether or not to include each abstract. If either reviewer chose inclusion, the abstract was accepted for review.
RESULTS
Database and bibliography searches yielded 2,479 articles, of which 42 were eligible. Three studies compared the 2 radiopharmaceuticals in the same patient, finding (68)Ga-DOTATATE to be more sensitive than octreotide. Nine studies compared (68)Ga-DOTATATE with conventional imaging. (68)Ga-DOTATATE estimated sensitivity, 90.9% (95% confidence interval, 81.4%-96.4%), and specificity, 90.6% (95% confidence interval, 77.8%-96.1%), were high. Five studies were retained for safety reporting only. Report of harm possibly related to (68)Ga-DOTATATE was rare (6 of 974), and no study reported major toxicity or safety issues.
CONCLUSION
No direct comparison of octreotide and (68)Ga-DOTATATE imaging for diagnosis and staging in an unbiased population of NETs has been published. Available information in the peer-reviewed literature regarding diagnostic efficacy and safety supports the use of (68)Ga-DOTATATE for imaging of NETs where it is available.
Topics: Humans; Intestinal Neoplasms; Lung Neoplasms; Neuroendocrine Tumors; Octreotide; Organometallic Compounds; Pancreatic Neoplasms; Pentetic Acid; Positron Emission Tomography Computed Tomography; Stomach Neoplasms
PubMed: 26769864
DOI: 10.2967/jnumed.115.165803