Red Blood Cell Distributions (RDW, RDW-CW) and Lymphocyte Monocyte Ratios (LMR) for the Malignant Thyroid Nodules

NCT ID: NCT06283368

Last Updated: 2024-03-01

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 172 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2016-01-31
• Study Completion Date: 2021-01-31

Brief Summary

Thyroid surgery is the most common type of surgery among endocrine surgeries. This surgery is performed for patients with suspected malignancy, patients diagnosed with malignancy, and toxic nodular goiter. In addition to vocal cord injury, which is the most important complication of thyroid surgery, hypocalcemia due to hypoparathyroidism and surgical wound complications (such as hematoma, and fistula) can also be observed, and malignancy surgery increases the risk of recurrent laryngeal nerve injury. Therefore, it is important to differentiate these groups using non-invasive methods before surgery.

Tumor-related inflammation is activated as a result of bone marrow and inflammation induced by malignancies. Insufficiently controlled or uncontrolled inflammatory activity may be responsible for malignant transformation. Lymphocyte monocyte ratio and red blood cell distribution are parameters (RDW, RDW-CW) previously studied in terms of cancers.

Our aim in this study is to reveal the RDW, RDW-CW, and LMR calculated from complete blood count parameters in the preoperative period, as an indicator of malignant inflammatory response, in a non-invasive and inexpensive way before surgery or biopsy is performed to distinguish nodular goiter and thyroid malignancy.

Detailed Description

Thyroid surgery patients older than 18 who were operated on at the Department of General Surgery of Kahramanmaras Sutcu Imam University between January 2016 and January 2021 for nodular goiter and thyroid malignancy (surgical procedures include bilateral total thyroidectomy, unilateral total thyroidectomy, bilateral subtotal thyroidectomy, unilateral subtotal thyroidectomy, bilateral near total, completion thyroidectomy for recurrent cases). Patients will be evaluated as malignant patients and patients with benign goiter diseases according to the pathology results. Lymphocyte-monocyte ratios will be calculated manually by recording lymphocyte numbers, monocyte numbers, and red blood cell distribution volumes (RDW and RDW-CW) in the routine complete blood count values of the patients in the preoperative period. Patient data will be accessed from the preoperative laboratory and postoperative pathology results recorded in patient epicrisis forms and the computer system.

Conditions

Thyroid Neoplasms Benign; Thyroid Nodule; Thyroid Cancer; Thyroid Diseases

Study Design

• Observational Model Type: CASE_CONTROL
• Study Time Perspective: RETROSPECTIVE

Study Groups

Benign Thyroid Pathologies

Nodular Goiter Graves Diseases Tocsic Thyroid Nodular Disease

Thyroidectomy, Bilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Bilaterally Total

Thyroidectomy, Unilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Unilaterally Total

Thyroidectomy, Complementary

Intervention Type: PROCEDURE

Thyroidectomy, Complementary

Thyroidectomy, Near Total

Intervention Type: PROCEDURE

Thyroidectomy, Near Total

Thyroid Cancer Cases

Papillary Thyroid Carcinoma Medullary Thyroid Carcinoma Hurthle Cell Carcinoma Anaplastic Thyroid Carcinoma

Thyroidectomy, Bilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Bilaterally Total

Thyroidectomy, Unilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Unilaterally Total

Thyroidectomy, Complementary

Intervention Type: PROCEDURE

Thyroidectomy, Complementary

Thyroidectomy, Near Total

Intervention Type: PROCEDURE

Thyroidectomy, Near Total

Interventions

Thyroidectomy, Bilaterally Total

Thyroidectomy, Bilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Unilaterally Total

Thyroidectomy, Unilaterally Total

Intervention Type: PROCEDURE

Thyroidectomy, Complementary

Thyroidectomy, Complementary

Intervention Type: PROCEDURE

Thyroidectomy, Near Total

Thyroidectomy, Near Total

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

• Older than 18 age
• Thyroidectomy cases

Exclusion Criteria

• Younger than 18 age
• Patients with other system malignancies
• Patients with missing data

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Kahramanmaras Sutcu Imam University

OTHER

Sponsor Role: lead

Responsible Party

Mehmet Buğra Bozan

Professor, Associate

Responsibility Role: PRINCIPAL_INVESTIGATOR

References

Bozan MB, Yazar FM, Kale IT, Yuzbasioglu MF, Boran OF, Azak Bozan A. Delta Neutrophil Index and Neutrophil-to-Lymphocyte Ratio in the Differentiation of Thyroid Malignancy and Nodular Goiter. World J Surg. 2021 Feb;45(2):507-514. doi: 10.1007/s00268-020-05822-6. Epub 2020 Oct 16.

Reference Type: BACKGROUND

PMID: 33067685 (View on PubMed)

Lee F, Yang PS, Chien MN, Lee JJ, Leung CH, Cheng SP. An Increased Neutrophil-to-Lymphocyte Ratio Predicts Incomplete Response to Therapy in Differentiated Thyroid Cancer. Int J Med Sci. 2018 Nov 23;15(14):1757-1763. doi: 10.7150/ijms.28498. eCollection 2018.

Reference Type: BACKGROUND

PMID: 30588200 (View on PubMed)

Wen W, Wu P, Li J, Wang H, Sun J, Chen H. Predictive values of the selected inflammatory index in elderly patients with papillary thyroid cancer. J Transl Med. 2018 Sep 21;16(1):261. doi: 10.1186/s12967-018-1636-y.

Reference Type: BACKGROUND

PMID: 30241494 (View on PubMed)

Yaylaci S, Tosun O, Sahin O, Genc AB, Aydin E, Demiral G, Karahalil F, Olt S, Ergenc H, Varim C. Lack of Variation in Inflammatory Hematological Parameters between Benign Nodular Goiter and Papillary Thyroid Cancer. Asian Pac J Cancer Prev. 2016;17(4):2321-3. doi: 10.7314/apjcp.2016.17.4.2321.

Reference Type: BACKGROUND

PMID: 27221938 (View on PubMed)

Other Identifiers

2021/11-06

Identifier Type: -

Identifier Source: org_study_id