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

Year Number of Results
1970 3
1971 2
1972 1
1974 3
1975 6
1976 7
1977 5
1978 9
1979 5
1980 5
1981 5
1982 5
1983 8
1984 16
1985 8
1986 8
1987 15
1988 15
1989 8
1990 12
1991 7
1992 11
1993 10
1994 14
1995 19
1996 20
1997 20
1998 19
1999 23
2000 12
2001 22
2002 32
2003 32
2004 46
2005 45
2006 29
2007 44
2008 54
2009 49
2010 54
2011 70
2012 67
2013 75
2014 74
2015 111
2016 92
2017 77
2018 99
2019 146
2020 336
2021 326
2022 198
2023 144
2024 45

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2,250 results

Results by year

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Page 1
Effect of Recombinant Human Granulocyte Colony-Stimulating Factor for Patients With Coronavirus Disease 2019 (COVID-19) and Lymphopenia: A Randomized Clinical Trial.
Cheng LL, Guan WJ, Duan CY, Zhang NF, Lei CL, Hu Y, Chen AL, Li SY, Zhuo C, Deng XL, Cheng FJ, Gao Y, Zhang JH, Xie JX, Peng H, Li YX, Wu XX, Liu W, Peng H, Wang J, Xiao GM, Chen PY, Wang CY, Yang ZF, Zhao JC, Zhong NS. Cheng LL, et al. JAMA Intern Med. 2021 Jan 1;181(1):71-78. doi: 10.1001/jamainternmed.2020.5503. JAMA Intern Med. 2021. PMID: 32910179 Free PMC article. Clinical Trial.
Lymphopenia in hospitalized patients and its relationship with severity of illness and mortality.
Andreu-Ballester JC, Pons-Castillo A, González-Sánchez A, Llombart-Cussac A, Cano MJ, Cuéllar C. Andreu-Ballester JC, et al. PLoS One. 2021 Aug 13;16(8):e0256205. doi: 10.1371/journal.pone.0256205. eCollection 2021. PLoS One. 2021. PMID: 34388210 Free PMC article.
CONCLUSIONS: Lymphopenia had a high prevalence in hospitalized patients with greater relevance in infectious pathologies. Lymphopenia was related and clearly predicts SOI and ROM at the time of admission, and should be considered as clinical diagnostic criteria to define S …
CONCLUSIONS: Lymphopenia had a high prevalence in hospitalized patients with greater relevance in infectious pathologies. Lymphopenia was re …
COVID-19 and the clinical hematology laboratory.
Frater JL, Zini G, d'Onofrio G, Rogers HJ. Frater JL, et al. Int J Lab Hematol. 2020 Jun;42 Suppl 1(Suppl 1):11-18. doi: 10.1111/ijlh.13229. Int J Lab Hematol. 2020. PMID: 32311826 Free PMC article. Review.
In addition to its central role in the diagnosis of COVID-19 infection, the clinical laboratory provides critical information to clinicians regarding prognosis, disease course, and response to therapy. The purpose of this review is to (a) provide background context …
In addition to its central role in the diagnosis of COVID-19 infection, the clinical laboratory provides critical information to clinicians …
Lymphopenia and neutrophilia at admission predicts severity and mortality in patients with COVID-19: a meta-analysis.
Henry B, Cheruiyot I, Vikse J, Mutua V, Kipkorir V, Benoit J, Plebani M, Bragazzi N, Lippi G. Henry B, et al. Acta Biomed. 2020 Sep 7;91(3):e2020008. doi: 10.23750/abm.v91i3.10217. Acta Biomed. 2020. PMID: 32921706 Free PMC article.
BACKGROUND: There is a compelling need to identify clinical and laboratory predictors of unfavorable clinical course and death in patients with coronavirus disease (COVID-19). ...
BACKGROUND: There is a compelling need to identify clinical and laboratory predictors of unfavorable clinical course and death …
Clinical presentation and in-hospital prognosis of lung cancer patients presenting with suspected and confirmed COVID-19.
Peixoto D, Callia JPB, Bittencourt MS, Generoso G, Anastácio VM, Alves-Jr JL, Silva TLD, Belizário JC, Araújo BLM, Ho W, Diz MDPE, Hoff PM, Abdala E, Ibrahim KY. Peixoto D, et al. Braz J Med Biol Res. 2022 Sep 12;55:e12140. doi: 10.1590/1414-431X2022e12140. eCollection 2022. Braz J Med Biol Res. 2022. PMID: 36102415 Free PMC article.
We sought to compare the clinical presentation and prognosis of patients with lung cancer and confirmed COVID-19 infection to those with negative RT-PCR SARS-CoV-2 results. ...We constructed a logistic regression for each RT-PCR result group to find potential predictors …
We sought to compare the clinical presentation and prognosis of patients with lung cancer and confirmed COVID-19 infection to those w …
Lymphopenia in Cancer Patients and its Effects on Response to Immunotherapy: an opportunity for combination with Cytokines?
Ménétrier-Caux C, Ray-Coquard I, Blay JY, Caux C. Ménétrier-Caux C, et al. J Immunother Cancer. 2019 Mar 28;7(1):85. doi: 10.1186/s40425-019-0549-5. J Immunother Cancer. 2019. PMID: 30922400 Free PMC article. Review.
Quantitative lymphocyte alterations are frequent in patients with cancer, and strongly impact prognosis and survival. The development of cancers in immunosuppressed patients has demonstrated the contribution of different T cell populations, including CD4(+) cells, in the c …
Quantitative lymphocyte alterations are frequent in patients with cancer, and strongly impact prognosis and survival. The development …
Lymphopenia and mortality among patients undergoing coronary angiography: Long-term follow-up study.
Zafrir B, Hussein S, Jaffe R, Barnett-Griness O, Saliba W. Zafrir B, et al. Cardiol J. 2022;29(4):637-646. doi: 10.5603/CJ.a2020.0141. Epub 2020 Nov 3. Cardiol J. 2022. PMID: 33140390 Free PMC article.
BACKGROUND: Lymphopenia is associated with adverse prognosis in chronic disease states that are related to immune dysregulation. ...High RDW ( > 14.5%) was associated with reduced survival, and it improved the predictive accuracy of lymphocytes count with an incr …
BACKGROUND: Lymphopenia is associated with adverse prognosis in chronic disease states that are related to immune dysregulation. ...H …
2,250 results