Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato s.s. 554 Monserrato (Cagliari) 09045, ITALY. Electronic address: lucasaba@tiscali.it.
Department of Neurosurgery, Xuanwu Hospital, China International Neuroscience Institute, Capital Medical University, National Center for Neurological Disorders, Beijing, China.
Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Portugal.
Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Portugal; Department of Biomedicine - Unity of Anatomy, Faculdade de Medicina da Universidade do Porto, Portugal.
Narrowband ultraviolet B (NB-UVB) phototherapy is commonly prescribed for patients with moderate-to-severe atopic eczema (AE). The efficacy of NB-UVB, however, has not yet properly been established, a...
A pragmatic, multicenter, PROBE trial will be performed with 1:1 randomization of 316 adult patients with moderate-to-severe AE who have inadequate disease control with topical therapy and who are eli...
The UPDATE trial aims to provide high-quality evidence regarding the (cost-)effectiveness and safety of NB-UVB phototherapy in moderate-to-severe AE patients. Challenges that are addressed in the prot...
ClinicalTrials.gov NCT05704205. Registered on December 8, 2022....
Alopecia areata (AA) is a common autoimmune skin disease. Our study aimed to systematically evaluate the efficacy and safety of compound glycyrrhizin (CG) combined with topical minoxidil therapy in tr...
We searched the PubMed, EMBASE, Cochrane Library, Web of Science, CNKI, Wanfang, and VIP databases. Randomized controlled trials (RCTs) on CG combined with topical minoxidil therapy compared with topi...
11 RCTs and 1189 patients were included. Compared with topical minoxidil therapy alone, CG combined with topical minoxidil therapy was more effective at improving the clinical efficacy (RR = 1.36, 95%...
The current evidence indicates that CG combined with topical minoxidil therapy is effective and safe for AA. However, owing to the suboptimal quality of the included studies, more high-quality and lar...
Melasma is a chronic relapsing skin condition. Laser therapy is a new advancement in treatment. Whether the topical application of tranexamic acid (TXA) increases the efficacy of laser therapy in mela...
Postoperative pain remains the greatest problem after hemorrhoidectomy. Pain is hypothesized to arise from bacterial infection, sphincter spasm, and local inflammation....
A randomized controlled factorial trial was conducted to assess the effects of metronidazole, diltiazem, and lidocaine on post-hemorrhoidectomy pain....
A double blinded randomized controlled factorial trial....
A multicenter trial was conducted in Auckland, New Zealand....
192 Participants were randomized (1:1:1:1) into four parallel arms....
Participants were randomized into one of four groups receiving topical treatment with 10% metronidazole (M), 10% metronidazole + 2% diltiazem (MD), 10% metronidazole + 4% lidocaine (ML), or 10% metron...
The primary outcome was pain on the visual analogue scale on day 4. The secondary outcomes included analgesia usage, pain on bowel motion, and functional recovery index....
There was no significant difference in the pain and recovery scores when diltiazem or lidocaine was added to metronidazole (score difference between presence and absence of D in the formulation: -3.69...
Topical metronidazole was utilized in the control group, rather than a pure placebo....
There was no significant difference in pain when topical diltiazem or lidocaine, or both, was added to topical metronidazole....
NCT04276298....
Delaying the development and lowering the progression of myopia in children is the focus of current ophthalmology researches. We aimed to evaluate the role of orthokeratology in controlling myopia of ...
Two investigators searched the The Cochrane Library, Embase, Pubmed, China national knowledge infrastructure, China biomedical literature database, WanFang and Weipu databases for randomized controlle...
A total of 14 RCTs involving 2058 children were included in this meta-analysis. Synthesized outcomes indicated that orthokeratology improved the uncorrected visual acuity(MD = 0.40, 95%CI: 0.05 ~ 0.74...
Orthokeratology delays the progression of myopia in children, the long-term effects of orthokeratology need further investigations in future studies....
Our purpose was to conduct a bibliometric study investigating the prevalence of underpowered randomized controlled trials (RCTs) in trauma surgery....
A medical librarian conducted a search of RCTs in trauma published from 2000 to 2021. Data extracted included study type, sample size calculation, and power analyses. Post hoc calculations were perfor...
In total 187 RCTs from multiple continents and 60 journals were examined. A total of 133 (71%) were found to have "positive" findings consistent with their hypothesis. When evaluating their methods, 5...
A concerningly large proportion of recently published RCTs in trauma surgery do not report a priori sample size calculations, do not meet enrollment targets, and are not adequately powered to detect e...
To evaluate transparency practices in randomized controlled trials (RCTs) in dentistry....
This meta-research study included RCTs in dentistry regardless of topic, methods, or level of detail reported. Only studies in English were considered. We searched PubMed for RCTs in dentistry publish...
A total of 844 RCTs were included. Only 12.86% of studies reported any information about data and code sharing. Protocol registration was reported for 50.36% of RCTs. Conflict of interest (83.41%) and...
Considering the importance of RCTs for evidence-based dentistry, it is crucial that everyone who participates in the scientific production and dissemination process actively and consistently promotes ...
The P value is a widely used measure of statistical importance but has many drawbacks and limitations, one being that it does not reflect the robustness of the results of a clinical trial. The Fragili...
We conducted a comprehensive systematic search of high-impact anesthesia, surgical, and medical journals from the last 25 years for trials comparing an intervention between two groups with a statistic...
The median [interquartile range] FI was 3 [1-7] and correlated positively with the number of participants (r...
The FI of published trials in pediatric anesthesiology is similarly low as in other medical specialties. Larger trials with more events and P values ≤ 0.01 were associated with a higher FI....
Madole & Harden argue that just as the results of randomized controlled trials (RCTs) represent gains in causal knowledge and are useful, despite their limitations, so too are the findings of human be...
Hearing loss is the third leading global cause of disability and is associated with poorer quality of life. Hearing aids are often recommended for hearing loss; however, hearing aid uptake and use rat...
A multi-center, prospective, randomized patient-blind controlled trial with a pre- and post-tests design. New hearing aid users ≥ 18 years of age will be recruited from Vancouver, Canada. They will be...
This trial is designed to evaluate the efficacy of one-on-one MI in improving hearing aid use in new adult users in the short and long terms. Results will contribute to the evidence on whether MI coun...
ClinicalTrials.gov NCT04673565 . Registered on 17 December 2020....
