Personal information

Activities

Employment (1)

Christian Medical College Vellore: Vellore, Tamil Nadu, IN

1999-10-20 to present | Professor (Transfusion Medicine)
Employment
Source: Self-asserted source
Joy Mammen

Education and qualifications (3)

Henry Ford Hospital: Detroit, Michigan, US

2006 to 2009 | Post Doctoral Fellow (Pathology & laboratory Medicine)
Education
Source: Self-asserted source
Joy Mammen

Christian Medical College Vellore: Vellore, Tamil Nadu, IN

1996 to 1999 | Resident (Post Graduate) (Pathology)
Education
Source: Self-asserted source
Joy Mammen

Christian Medical College, Vellore: Vellore, Tamil Nadu, IN

1987-06-17 to 1992-01-16 | MBBS
Education
Source: Self-asserted source
Joy Mammen

Professional activities (1)

International Council for Commonality in Blood Banking Automation: San Bernardino, CA, US

2019 to present | Member, Board of Directors (Board of Directors)
Service
Source: Self-asserted source
Joy Mammen

Works (19)

Effectiveness of a monitored home isolation program for COVID-19 infection during the second wave of the pandemic

Medical Journal Armed Forces India
2024-05 | Journal article
Contributors: Kundavaram Paul Prabhakar Abhilash; Ranjit Immanuel James; Hema Eunice Paul; Malathi Murugesan; Deepak Thomas Abraham; Jeyalinda Christopher; Annie Valsan; Joy John Mammen; Priscilla Rupali; Ilavarasi Jesudoss et al.
Source: check_circle
Crossref

The clinical demand and supply of blood in India: A National level estimation study

PLOS ONE
2022-04-06 | Journal article
Contributors: Joy John Mammen; Boris Bikbov; Edwin Sam Asirvatham; Jeyaseelan Lakshmanan; Charishma Jones Sarman; Arvind Pandey; Varsha Ranjan; Bimal Charles; Thenmozhi Mani; Sunil D Khaparde et al.
Source: check_circle
Crossref

Assessment of Performance of Blood Banks in India: A National Level Cross Sectional Study

Indian Journal of Hematology and Blood Transfusion
2021-10-24 | Journal article
Contributors: Edwin Sam Asirvatham; Joy John Mammen; Jeyaseelan Lakshman; Charishma Jones Sarman; Bimal Charles; Sunita Upadhyaya; Shobini Rajan
Source: check_circle
Crossref

Laboratory and clinical comparison of the efficacy of prestorage leukoreduction of red cells at cold versus room temperature

Transfusion
2021-09 | Journal article
Contributors: Siddharth Mittal; Mary Purna Chacko; Santosh Varughese; Amal Raj; Mahasampath Gowri; Roy Thankachen; Joy Mammen; Dolly Daniel
Source: check_circle
Crossref

Protective Effect of COVID-19 Vaccine Among Health Care Workers During the Second Wave of the Pandemic in India

Mayo Clinic Proceedings
2021-09 | Journal article
Contributors: Peter John Victor; K. Prasad Mathews; Hema Paul; Joy J. Mammen; Malathi Murugesan
Source: check_circle
Crossref

High fluorescent lymphocyte cell count and scattergram patterns on the Sysmex XN series cell counters—Novel parameters in early and reliable diagnosis of dengue on a background of acute febrile illness

International Journal of Laboratory Hematology
2021-08 | Journal article
Part of ISSN: 1751-5521
Part of ISSN: 1751-553X
Source: Self-asserted source
Joy Mammen

A national level estimation of population need for blood in India

Transfusion
2021-06 | Journal article
Contributors: Joy John Mammen; Edwin Sam Asirvatham; Jeyaseelan Lakshmanan; Charishma Jones Sarman; Thenmozhi Mani; Bimal Charles; Sunita Upadhyaya; Shobini Rajan
Source: check_circle
Crossref

A study to compare Hematopoietic Progenitor Cell count determined on a next‐generation automated cell counter with flow cytometric CD34 count in peripheral blood and the harvested peripheral blood stem cell graft from autologous and allogenic donors

International Journal of Laboratory Hematology
2021-02 | Journal article
Part of ISSN: 1751-5521
Part of ISSN: 1751-553X
Source: Self-asserted source
Joy Mammen

Reticuloendothelial activation correlates with disease severity and predicts mortality in severe alcoholic hepatitis

European Journal of Gastroenterology & Hepatology
2021-01-18 | Journal article
Part of ISSN: 0954-691X
Source: Self-asserted source
Joy Mammen

Clinical utility of activated partial thromboplastin time clot waveform analysis and thrombin generation test in the evaluation of bleeding phenotype in Hemophilia A.

Indian journal of pathology & microbiology
2021-01-01 | Journal article
Source: Self-asserted source
Joy Mammen

Convalescent plasma in the management of moderate covid-19 in adults in India: open label phase II multicentre randomised controlled trial (PLACID Trial)

BMJ
2020-10-22 | Journal article
Part of ISSN: 1756-1833
Source: Self-asserted source
Joy Mammen

The demand and supply of blood in India

The Lancet Haematology
2020-02 | Journal article
Part of ISSN: 2352-3026
Source: Self-asserted source
Joy Mammen

Rodenticidal hepatotoxicity: Raised plasma Von Willebrand factor levels predict in-hospital survival and preliminary report of the outcome of Von Willebrand factor reducing management protocol.

Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology
2019-12-01 | Journal article
Source: Self-asserted source
Joy Mammen

Assessment of Two Immunoassays for Detection of IgM Antibodies to Scrub Typhus Using a Serum Panel

Indian Journal of Medical Microbiology
2019-10 | Journal article
Part of ISSN: 0255-0857
Source: Self-asserted source
Joy Mammen

Cytomorphometric Neutrophil and Monocyte Markers May Strengthen the Diagnosis of Sepsis

Journal of Intensive Care Medicine
2018-12 | Journal article
Part of ISSN: 0885-0666
Part of ISSN: 1525-1489
Source: Self-asserted source
Joy Mammen
grade
Preferred source (of 2)‎

Lack of grading agreement among international hemostasis external quality assessment programs

Blood Coagulation & Fibrinolysis
2018-01 | Journal article
Part of ISSN: 0957-5235
Source: Self-asserted source
Joy Mammen

Surgical procedures in patients with Glanzmann's thrombasthenia

Blood Coagulation & Fibrinolysis
2017-03 | Journal article
Part of ISSN: 0957-5235
Source: Self-asserted source
Joy Mammen

Automated Segmentation of Nuclei in Breast Cancer Histopathology Images

PLOS ONE
2016-09-20 | Journal article
Part of ISSN: 1932-6203
Source: Self-asserted source
Joy Mammen

Structuring data in anatomic pathology reports.

Indian journal of pathology & microbiology
2009-07-01 | Journal article
Source: Self-asserted source
Joy Mammen

Peer review (1 review for 1 publication/grant)

Review activity for BMJ global health. (1)