Research Article

Seroprevalence of Toxoplasma gondii in patients receiving cancer treatment

Volume: 40 Number: 1 March 20, 2018
TR EN

Seroprevalence of Toxoplasma gondii in patients receiving cancer treatment

Abstract

Objective: Toxoplasma gondii is a protozoon infecting many living species in the world and causing clinical pictures that can end with death in humans, especially in patients with blunted immune system. Chemotherapy and radiotherapy administrations in cancer patients cause the reactivation of latent T. gondii by impairing both cellular and humoral immune system. The purpose of this study is to determine the seroprevalences of anti-Toxoplasma IgG and IgM antibodies in patients who have applied to and received cancer treatment in the Health Services Research and Application Hospital of Cumhuriyet University in Sivas

Method: The study was conducted on the patients aged between 18-80, who applied to the Radiation Oncology Polyclinic in the Health Services Research and Application Hospital of Cumhuriyet University and the sample consisted of 100 cancer patients receiving chemotherapy and 100 healthy people in the control group. Anti-Toxoplasma IgG and anti-Toxoplasma IgM antibodies were analyzed with the ELISA method in the blood samples taken from this peoples.

Results: In our study, IgG positivity was determined in 60 (60.0%) of the 100 cancer patients receiving chemotherapy in the Health Services Research and Application Hospital of Cumhuriyet University and 27 (27.0%) of the control group. The difference between the groups was found to be significant. Cancer patients included in the study consisted of especially lung cancer, breast cancer, stomach cancer, colon cancer and ovarian cancer patients. Evaluating the professional statuses of the 100 cancer patients included in the study, 40 of the patients were determined to be housewives and 36 patients were determined to be retired. The habit of feeding cats was determined to be 30.9% in the same patient group with the survey conducted. Furthermore, 66% of the patients stated that they consumed raw meat. It was determined that none of the patients received an organ transplant. IgM positivity (1.0%) was determined in one individual in both the cancer patients and the control group, and the difference between the groups was found to be insignificant.

Conclusions: Opportunistic infections like toxoplasmosis are more frequent in cancer patients with the blunted immune system compared to individuals with the normal immune systems. These individuals are more prone to infections and the risk of the reactivation of toxoplasmosis experienced before is higher in these patients. Therefore, it will be appropriate for these patients to be periodically evaluated in terms of Toxoplasma.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

March 20, 2018

Submission Date

January 31, 2018

Acceptance Date

February 26, 2018

Published in Issue

Year 2018 Volume: 40 Number: 1

AMA
1.Alim M, Ozcelik S, Ozpinar N. Seroprevalence of Toxoplasma gondii in patients receiving cancer treatment. CMJ. 2018;40(1):19-24. doi:10.7197/223.vi.387046

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