Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1959 1
1968 1
1975 2
1977 1
1978 2
1979 2
1981 3
1982 3
1983 1
1984 1
1985 7
1986 8
1987 4
1988 4
1989 6
1990 11
1991 8
1992 21
1993 17
1994 20
1995 22
1996 26
1997 17
1998 29
1999 47
2000 23
2001 38
2002 26
2003 33
2004 53
2005 39
2006 55
2007 60
2008 64
2009 67
2010 71
2011 82
2012 81
2013 97
2014 104
2015 112
2016 132
2017 130
2018 125
2019 134
2020 178
2021 270
2022 237
2023 190
2024 95

Text availability

Article attribute

Article type

Publication date

Search Results

2,432 results

Results by year

Filters applied: . Clear all
Page 1
Effectiveness of public health measures in reducing the incidence of covid-19, SARS-CoV-2 transmission, and covid-19 mortality: systematic review and meta-analysis.
Talic S, Shah S, Wild H, Gasevic D, Maharaj A, Ademi Z, Li X, Xu W, Mesa-Eguiagaray I, Rostron J, Theodoratou E, Zhang X, Motee A, Liew D, Ilic D. Talic S, et al. BMJ. 2021 Nov 17;375:e068302. doi: 10.1136/bmj-2021-068302. BMJ. 2021. PMID: 34789505 Free PMC article.
DATA SOURCES: Medline, Embase, CINAHL, Biosis, Joanna Briggs, Global Health, and World Health Organization COVID-19 database (preprints). ELIGIBILITY CRITERIA FOR STUDY SELECTION: Observational and interventional studies that assessed the effectiveness of public hea …
DATA SOURCES: Medline, Embase, CINAHL, Biosis, Joanna Briggs, Global Health, and World Health Organization COVID-19 database (preprints). EL …
Medical Masks Versus N95 Respirators for Preventing COVID-19 Among Health Care Workers : A Randomized Trial.
Loeb M, Bartholomew A, Hashmi M, Tarhuni W, Hassany M, Youngster I, Somayaji R, Larios O, Kim J, Missaghi B, Vayalumkal JV, Mertz D, Chagla Z, Cividino M, Ali K, Mansour S, Castellucci LA, Frenette C, Parkes L, Downing M, Muller M, Glavin V, Newton J, Hookoom R, Leis JA, Kinross J, Smith S, Borhan S, Singh P, Pullenayegum E, Conly J. Loeb M, et al. Ann Intern Med. 2022 Dec;175(12):1629-1638. doi: 10.7326/M22-1966. Epub 2022 Nov 29. Ann Intern Med. 2022. PMID: 36442064 Free PMC article. Clinical Trial.
BACKGROUND: It is uncertain if medical masks offer similar protection against COVID-19 compared with N95 respirators. ...PARTICIPANTS: 1009 health care workers who provided direct care to patients with suspected or confirmed COVID-19. INTERVENTION: Use of medical masks …
BACKGROUND: It is uncertain if medical masks offer similar protection against COVID-19 compared with N95 respirators. ...PARTICIPANTS …
High-flow nasal cannulae for respiratory support in adult intensive care patients.
Lewis SR, Baker PE, Parker R, Smith AF. Lewis SR, et al. Cochrane Database Syst Rev. 2021 Mar 4;3(3):CD010172. doi: 10.1002/14651858.CD010172.pub3. Cochrane Database Syst Rev. 2021. PMID: 33661521 Free PMC article.
We found 51 ongoing studies (estimated 12,807 participants), and 19 studies awaiting classification for which we could not ascertain study eligibility information. ...We are uncertain whether HFNC made any difference to short-term comfort (MD 0.31, 95% CI -0. …
We found 51 ongoing studies (estimated 12,807 participants), and 19 studies awaiting classification for which we could not asc …
Effect of earplug/eye mask on sleep and delirium in intensive care patients.
Akpinar RB, Aksoy M, Kant E. Akpinar RB, et al. Nurs Crit Care. 2022 Jul;27(4):537-545. doi: 10.1111/nicc.12741. Epub 2022 Jan 12. Nurs Crit Care. 2022. PMID: 35021263 Clinical Trial.
BACKGROUND: Environmental factors such as loud sounds and bright lights in intensive care units can cause sleep disorders and delirium. AIM: The present study aims to investigate the effects of the overnight use of earplugs and eye masks by intensive care patients o …
BACKGROUND: Environmental factors such as loud sounds and bright lights in intensive care units can cause sleep disorders and delirium. AIM: …
N95 Respirators vs Medical Masks for Preventing Influenza Among Health Care Personnel: A Randomized Clinical Trial.
Radonovich LJ Jr, Simberkoff MS, Bessesen MT, Brown AC, Cummings DAT, Gaydos CA, Los JG, Krosche AE, Gibert CL, Gorse GJ, Nyquist AC, Reich NG, Rodriguez-Barradas MC, Price CS, Perl TM; ResPECT investigators. Radonovich LJ Jr, et al. JAMA. 2019 Sep 3;322(9):824-833. doi: 10.1001/jama.2019.11645. JAMA. 2019. PMID: 31479137 Free PMC article. Clinical Trial.
IMPORTANCE: Clinical studies have been inconclusive about the effectiveness of N95 respirators and medical masks in preventing health care personnel (HCP) from acquiring workplace viral respiratory infections. ...DESIGN, SETTING, AND PARTICIPANTS: A cluster randomiz …
IMPORTANCE: Clinical studies have been inconclusive about the effectiveness of N95 respirators and medical masks in preventing …
Effectiveness of face masks for reducing transmission of SARS-CoV-2: a rapid systematic review.
Boulos L, Curran JA, Gallant A, Wong H, Johnson C, Delahunty-Pike A, Saxinger L, Chu D, Comeau J, Flynn T, Clegg J, Dye C. Boulos L, et al. Philos Trans A Math Phys Eng Sci. 2023 Oct 9;381(2257):20230133. doi: 10.1098/rsta.2023.0133. Epub 2023 Aug 23. Philos Trans A Math Phys Eng Sci. 2023. PMID: 37611625 Free PMC article. Review.
More studies found that masks (n = 39/47; 83%) and mask mandates (n = 16/18; 89%) reduced infection than found no effect (n = 8/65; 12%) or favoured controls (n = 1/65; 2%). ...Despite the ROB, and allowing for uncertain and variable efficacy, we conclude tha …
More studies found that masks (n = 39/47; 83%) and mask mandates (n = 16/18; 89%) reduced infection than found no effec …
Facemasks: A Looming Microplastic Crisis.
Dissanayake J, Torres-Quiroz C, Mahato J, Park J. Dissanayake J, et al. Int J Environ Res Public Health. 2021 Jul 1;18(13):7068. doi: 10.3390/ijerph18137068. Int J Environ Res Public Health. 2021. PMID: 34281005 Free PMC article.
Moreover, microplastic fibers composed of plastics have the potential of affecting the flora and fauna of many ecosystems. In this preliminary study, we investigate how many microplastic fibers had been released to the water by KF-AD, KF94, surgical, and FFP1 standard face …
Moreover, microplastic fibers composed of plastics have the potential of affecting the flora and fauna of many ecosystems. In this prelimina …
Incarcerated amyand hernia.
Ciftci F, Abdulrahman I. Ciftci F, et al. World J Gastrointest Surg. 2015 Mar 27;7(3):47-51. doi: 10.4240/wjgs.v7.i3.47. World J Gastrointest Surg. 2015. PMID: 25848493 Free PMC article.
In this study, we present two cases of Amyand's hernia that were diagnosed preoperatively. The patients were taken for operation with the prediagnosis of incarcerated inguinal hernia. We evaluated these cases along with data from prior studies....
In this study, we present two cases of Amyand's hernia that were diagnosed preoperatively. The patients were taken for operation with …
Bronchoscopy masks mitigate aerosols during upper gastrointestinal endoscopies.
Phillips F, Crowley J, Warburton S, Parra-Blanco A, Gordon GSD. Phillips F, et al. Endosc Int Open. 2023 Oct 17;11(10):E1001-E1004. doi: 10.1055/a-2173-1711. eCollection 2023 Oct. Endosc Int Open. 2023. PMID: 37941538 Free PMC article.
Patients and methods This study included patients undergoing routine upper gastrointestinal endoscopy in a standard endoscopy room and used a particle counter to measure size and number of particles 10 cm from the mouths of 49 patients undergoing upper gastrointestinal end …
Patients and methods This study included patients undergoing routine upper gastrointestinal endoscopy in a standard endoscopy room an …
Predictors of the Home-Clinic Blood Pressure Difference: A Systematic Review and Meta-Analysis.
Sheppard JP, Fletcher B, Gill P, Martin U, Roberts N, McManus RJ. Sheppard JP, et al. Am J Hypertens. 2016 May;29(5):614-25. doi: 10.1093/ajh/hpv157. Epub 2015 Sep 22. Am J Hypertens. 2016. PMID: 26399981 Free PMC article. Review.
RESULTS: The search strategy identified 3,743 articles of which 70 were eligible for this review. Studies examined a total of 86,167 patients (47% female) and reported a total of 60 significant predictors of the home-clinic BP difference. Masked hypertension …
RESULTS: The search strategy identified 3,743 articles of which 70 were eligible for this review. Studies examined a total of 86,167 …
2,432 results