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

Thyroid Cancer Clinical Trial

Official title:

Red Blood Cell Distributions (RDW, RDW-CW) and Lymphocyte Monocyte Ratios (LMR) for the Detection of Malignant Thyroid Nodules in the Preoperative Period.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06283368
• Other study ID #: 2021/11-06
• Status: Completed
• Start date: January 2016
• Est. completion date: January 2021

Study information

• Verified date: February 2024
• Source: Kahramanmaras Sutcu Imam University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 172
• Est. completion date: January 2021
• Est. primary completion date: January 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Older than 18 age

• Thyroidectomy cases

Exclusion Criteria:

• Younger than 18 age

• Patients with other system malignancies

• Patients with missing data

Related Conditions & MeSH terms

• Thyroid Cancer
• Thyroid Diseases
• Thyroid Neoplasms
• Thyroid Nodule

Intervention

Procedure:
• Thyroidectomy, Bilaterally Total
Thyroidectomy, Bilaterally Total
• Thyroidectomy, Unilaterally Total
Thyroidectomy, Unilaterally Total
• Thyroidectomy, Complementary
Thyroidectomy, Complementary
• Thyroidectomy, Near Total
Thyroidectomy, Near Total

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Kahramanmaras Sutcu Imam University

References & Publications (4)

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. — View Citation

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. — View Citation

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. — View Citation

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. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Determining benign thyroid nodules	Determining benign thyroid nodules noninvasively in the preoperative period with complete blood cell parameters	2016-2021
Primary	Determining malignant thyroid nodules	Determining malignant thyroid nodules noninvasively in the preoperative period with complete blood cell parameters	2016-2021