User profiles for "author:Igho Onakpoya"
IGHO ONAKPOYAUNIVERSITY OF OXFORD Verified email at conted.ox.ac.uk Cited by 8682 |
Neuraminidase inhibitors for preventing and treating influenza in adults and children
T Jefferson, MA Jones, P Doshi… - Cochrane database …, 2014 - cochranelibrary.com
Background Neuraminidase inhibitors (NIs) are stockpiled and recommended by public
health agencies for treating and preventing seasonal and pandemic influenza. They are …
health agencies for treating and preventing seasonal and pandemic influenza. They are …
[HTML][HTML] Post-marketing withdrawal of 462 medicinal products because of adverse drug reactions: a systematic review of the world literature
Background There have been no studies of the patterns of post-marketing withdrawals of
medicinal products to which adverse reactions have been attributed. We identified medicinal …
medicinal products to which adverse reactions have been attributed. We identified medicinal …
Oseltamivir for influenza in adults and children: systematic review of clinical study reports and summary of regulatory comments
T Jefferson, M Jones, P Doshi, EA Spencer, I Onakpoya… - Bmj, 2014 - bmj.com
Objective To describe the potential benefits and harms of oseltamivir by reviewing all clinical
study reports (or similar document when no clinical study report exists) of randomised …
study reports (or similar document when no clinical study report exists) of randomised …
The global burden of diagnostic errors in primary care
Diagnosis is one of the most important tasks performed by primary care physicians. The
World Health Organization (WHO) recently prioritized patient safety areas in primary care …
World Health Organization (WHO) recently prioritized patient safety areas in primary care …
Effects of empathic and positive communication in healthcare consultations: a systematic review and meta-analysis
Background Practitioners who enhance how they express empathy and create positive
expectations of benefit could improve patient outcomes. However, the evidence in this area …
expectations of benefit could improve patient outcomes. However, the evidence in this area …
[HTML][HTML] The use of green coffee extract as a weight loss supplement: a systematic review and meta-analysis of randomised clinical trials
I Onakpoya, R Terry, E Ernst - Gastroenterology research and …, 2010 - hindawi.com
The purpose of this paper is to assess the efficacy of green coffee extract (GCE) as a weight
loss supplement, using data from human clinical trials. Electronic and nonelectronic …
loss supplement, using data from human clinical trials. Electronic and nonelectronic …
[HTML][HTML] The safety of herbal medicine: from prejudice to evidence
J Zhang, IJ Onakpoya, P Posadzki… - … and alternative medicine, 2015 - hindawi.com
About 100 years ago, natural herbs were the main remedy for treating human diseases. It
has been estimated that 25% of modern medicines are made from plants first used …
has been estimated that 25% of modern medicines are made from plants first used …
The effect of green tea on blood pressure and lipid profile: a systematic review and meta-analysis of randomized clinical trials
Introduction Many different dietary supplements are currently marketed for the management
of hypertension, but the evidence for effectiveness is mixed. The aim of this systematic …
of hypertension, but the evidence for effectiveness is mixed. The aim of this systematic …
[HTML][HTML] The Use of Garcinia Extract (Hydroxycitric Acid) as a Weight loss Supplement: A Systematic Review and Meta-Analysis of Randomised Clinical Trials
I Onakpoya, SK Hung, R Perry, B Wider, E Ernst - Journal of obesity, 2011 - hindawi.com
The aim of this systematic review is to examine the efficacy of Garcinia extract, hydroxycitric
acid (HCA) as a weight reduction agent, using data from randomised clinical trials (RCTs) …
acid (HCA) as a weight reduction agent, using data from randomised clinical trials (RCTs) …
Effects of placebos without deception compared with no treatment: a systematic review and meta‐analysis
JEG Charlesworth, G Petkovic… - Journal of Evidence …, 2017 - Wiley Online Library
Objective To investigate the clinical efficacy of open‐label placebos compared with no
treatment in a systematic review and meta‐analysis. Methods We searched the Cochrane …
treatment in a systematic review and meta‐analysis. Methods We searched the Cochrane …