SNDT WOMEN'S UNIVERSITY

BMK Knowledge Resource Centre

Vithaldas Vidyavihar, Juhu Tara Road,
Santacruz (West) Mumbai - 400049

Effects of a low-iodine diet in post-thyroidectomy thyroid cancer patients undergoing I131 therapy at the Vietnam National Cancer Hospital (Record no. 133225)

MARC details
000 -LEADER
fixed length control field 07515nam a2200157 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 251106b |||||||| |||| 00| 0 eng d
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Bach Viet Hoang
245 ## - TITLE STATEMENT
Title Effects of a low-iodine diet in post-thyroidectomy thyroid cancer patients undergoing I131 therapy at the Vietnam National Cancer Hospital
300 ## - PHYSICAL DESCRIPTION
Extent pp553-558
520 ## - SUMMARY, ETC.
Summary, etc. biblio.abstract Background: I131 therapy is regarded as an “internal surgery” (i.e., a non-invasive approach involving no incision or bleeding) that supports “external surgery” (i.e., using a scalpel) in completely eradicating the root cause of thyroid cancer. Limiting iodine intake is of paramount importance in I131 therapy. I131 therapy protocols recommend that patients follow a low-iodine diet, ideally with a maximum iodine intake of 50 μg/day for two weeks before the I131 therapy. Methods: A pre–post compassion uncontrolled clinic intervention study was conducted on a group of over 70 post-thyroidectomy thyroid cancer patients with indications for I131 therapy at the Vietnam National Cancer Hospital from December 2020 to December 2022. Aim: It aimed to assess the effects of a low-iodine diet on post-thyroidectomy thyroid cancer patients with indications for I131 therapy. Results: The study found that following the intervention, the percentage of participants at risk of mild to moderate malnutrition, as assessed by the PG-SGA tool, decreased to 4.3% from 40.0% before the intervention, with a statistically significant difference of p < 0.001. There was a considerable improvement in the low calcemia level among the study participants, with 35.7% of patients experiencing hypocalcemia prior to the intervention, which reduced to 17.1% after the intervention. This difference was statistically significant (p = 0.01). The study also revealed a urinary iodine level improvement among the study participants. Before the intervention, patients’ average urinary iodine level was 14.9 ± 11.3 µg/dl. Following the intervention, it reduced to 12.7 ± 3.9 µg/dl, although this difference was not statistically significant (p = 0.29). Patients’ quality of life after adhering to the low-iodine diet tended to decline; however, the change in scores before and after the intervention did not show a significant difference. Conclusion: Despite its negative impact on patients’ quality of life, active nutrition counseling and intervention during the low-iodine diet contributed to the substantial improvement in the hypocalcemia level and the reduced urinary iodine level among patients, which in turn could enhance the efficacy of the subsequent I131 therapy.Background: I131 therapy is regarded as an “internal surgery” (i.e., a non-invasive approach involving no incision or bleeding) that supports “external surgery” (i.e., using a scalpel) in completely eradicating the root cause of thyroid cancer. Limiting iodine intake is of paramount importance in I131 therapy. I131 therapy protocols recommend that patients follow a low-iodine diet, ideally with a maximum iodine intake of 50 μg/day for two weeks before the I131 therapy. Methods: A pre–post compassion uncontrolled clinic intervention study was conducted on a group of over 70 post-thyroidectomy thyroid cancer patients with indications for I131 therapy at the Vietnam National Cancer Hospital from December 2020 to December 2022. Aim: It aimed to assess the effects of a low-iodine diet on post-thyroidectomy thyroid cancer patients with indications for I131 therapy. Results: The study found that following the intervention, the percentage of participants at risk of mild to moderate malnutrition, as assessed by the PG-SGA tool, decreased to 4.3% from 40.0% before the intervention, with a statistically significant difference of p < 0.001. There was a considerable improvement in the low calcemia level among the study participants, with 35.7% of patients experiencing hypocalcemia prior to the intervention, which reduced to 17.1% after the intervention. This difference was statistically significant (p = 0.01). The study also revealed a urinary iodine level improvement among the study participants. Before the intervention, patients’ average urinary iodine level was 14.9 ± 11.3 µg/dl. Following the intervention, it reduced to 12.7 ± 3.9 µg/dl, although this difference was not statistically significant (p = 0.29). Patients’ quality of life after adhering to the low-iodine diet tended to decline; however, the change in scores before and after the intervention did not show a significant difference. Conclusion: Despite its negative impact on patients’ quality of life, active nutrition counseling and intervention during the low-iodine diet contributed to the substantial improveBackground: I131 therapy is regarded as an “internal surgery” (i.e., a non-invasive approach involving no incision or bleeding) that supports “external surgery” (i.e., using a scalpel) in completely eradicating the root cause of thyroid cancer. Limiting iodine intake is of paramount importance in I131 therapy. I131 therapy protocols recommend that patients follow a low-iodine diet, ideally with a maximum iodine intake of 50 μg/day for two weeks before the I131 therapy. Methods: A pre–post compassion uncontrolled clinic intervention study was conducted on a group of over 70 post-thyroidectomy thyroid cancer patients with indications for I131 therapy at the Vietnam National Cancer Hospital from December 2020 to December 2022. Aim: It aimed to assess the effects of a low-iodine diet on post-thyroidectomy thyroid cancer patients with indications for I131 therapy. Results: The study found that following the intervention, the percentage of participants at risk of mild to moderate malnutrition, as assessed by the PG-SGA tool, decreased to 4.3% from 40.0% before the intervention, with a statistically significant difference of p < 0.001. There was a considerable improvement in the low calcemia level among the study participants, with 35.7% of patients experiencing hypocalcemia prior to the intervention, which reduced to 17.1% after the intervention. This difference was statistically significant (p = 0.01). The study also revealed a urinary iodine level improvement among the study participants. Before the intervention, patients’ average urinary iodine level was 14.9 ± 11.3 µg/dl. Following the intervention, it reduced to 12.7 ± 3.9 µg/dl, although this difference was not statistically significant (p = 0.29). Patients’ quality of life after adhering to the low-iodine diet tended to decline; however, the change in scores before and after the intervention did not show a significant difference. Conclusion: Despite its negative impact on patients’ quality of life, active nutrition counseling and intervention during the low-iodine diet contributed to the substantial improvement in the hypocalcemia level and the reduced urinary iodine level among patients, which in turn could enhance the efficacy of the subsequent I131 therapy.ment in the hypocalcemia level and the reduced urinary iodine level among patients, which in turn could enhance the efficacy of the subsequent I131 therapy.
654 ## - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS
Subject <a href="Nutritional intervention ">Nutritional intervention </a>
-- <a href="quality of life ">quality of life </a>
-- <a href="thyroid cancer patients ">thyroid cancer patients </a>
-- <a href="low-iodine diet ">low-iodine diet </a>
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Tien Thi Hong Nguyen
773 0# - HOST ITEM ENTRY
Host Biblionumber 132082
Host Itemnumber 114107
Place, publisher, and date of publication California Sage Publications 2025
Title Nutrition and Health
International Standard Serial Number 0260-1060
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Location (home branch) Sublocation or collection (holding branch) Date acquired Koha issues (times borrowed) Piece designation (barcode) Koha date last seen Price effective from Koha item type
    Dewey Decimal Classification     SNDT Juhu SNDT Juhu 06/11/2025   jp963.14 06/11/2025 06/11/2025 Journal Article