Evaluation of the Role of Intraoperative Neuromonitoring(IONM) in Patients Undergoing Parathyroid Surgery for Solitary Parathyroid Adenoma
2026年9月17日 更新者：Serkan Karaisli、Izmir Katip Celebi University
Aim: Intraoperative neuromonitoring (IONM) is frequently used in cases of primary hyperparathyroidism (pHPT); however, its role in cases of solitary parathyroid adenoma has not been clearly defined, and differing opinions exist on the matter. This study aimed to evaluate the impact of IONM on surgical outcomes in patients undergoing parathyroidectomy for solitary parathyroid adenoma.
Methods: Patients with localized solitary parathyroid adenoma were operated on by experienced endocrine surgeons at our clinic. Patients undergoing four-gland exploration or unilateral exploration, as well as those with a history of neck surgery and/or radiotherapy, were excluded from the study. Patient data were analyzed prospectively. Patients were divided into two groups: those who underwent IONM and those who did not. Demographic characteristics, preoperative and intraoperative data, and postoperative follow-up results were compared between the groups. The IONM procedure was performed in accordance with international IONM standards. Patients were randomized prior to surgery by a resident physician using a method where they drew a card from a bag.
調査の概要
状態
完了
研究の種類
介入
入学 (実際)
100
段階
- 適用できない
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究場所
-
-
İzmir
-
Izmir、İzmir、トルコ（Türkiye）、35100
- Izmir Katip Celebi University Ataturk Training and Research Hospital
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参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
就学可能な年齢
18年歳以上 (大人、高齢者)
健康ボランティアの受け入れ
いいえ
受講資格のある性別
全て
説明
Inclusion Criteria:
- Being 18 years of age or older,
- The adenoma being localized to the same location on both ultrasound and scintigraphy
- No history of neck intervention for any reason,
- No planned concurrent thyroid surgery or four-gland exploration,
- Normal preoperative vocal cord assessment.
Exclusion Criteria:
- Being under the age of 18,
- Having undergone thyroid and parathyroid surgery,
- Cases known to be familial preoperatively,
- Cases scheduled for four-gland exploration,
- Cases with a history of neck radiotherapy.
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：他の
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的：IONM GROUP
Patients undergoing parathyroid surgery with intraoperative neuromonitoring. |
INTRAOPERATIVE NEUROMONITORING WAS USED DURING PARATHYROID SURGERY TO MONITOR RECURRENT LARYNGEAL NERVE FUNCTION. |
|
介入なし：NON-IONM GROUP
Patients undergoing parathyroid surgery without intraoperative neuromonitoring. |
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Postoperative Vocal Cord Function, Reported as the Number and Percentage of Patients With Vocal Cord Dysfunction
時間枠：Postoperative Day 1 and 1 Week After Surgery
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Postoperative vocal cord function will be assessed by laryngoscopic examination and reported as the number and percentage of patients with normal or abnormal vocal cord function |
Postoperative Day 1 and 1 Week After Surgery
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Surgical Success According to the Miami Criterion, Reported as the Percentage of Patients Achieving a ≥50% Decrease in Intraoperative Parathyroid Hormone (IOPTH) Level
時間枠：10th minute after parathyroidectomy
|
Surgical success will be assessed according to the Miami criterion, defined as a ≥50% decrease in intraoperative parathyroid hormone (IOPTH) level from the highest pre-excision or baseline value to the 10-minute post-excision measurement. The outcome will be reported as the number and percentage of patients meeting the Miami criterion. |
10th minute after parathyroidectomy
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Operative Time, Reported in Minutes
時間枠：During surgery
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Operative time will be measured from the beginning of the surgical incision to completion of skin closure and will be reported in minutes. |
During surgery
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Incision Length, Reported in Millimeters
時間枠：At the end of surgery
|
The length of the surgical incision will be measured at the end of the surgical procedure and reported in millimeters. |
At the end of surgery
|
協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
捜査官
- スタディディレクター：MEHMET HACIYANLI, MD、Izmir Katip Celebi University Ataturk Training and Research Hospital
- 主任研究者：MERT YOLDAŞ、Izmir Katip Celebi University Ataturk Training and Research Hospital
出版物と役立つリンク
研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。
一般刊行物
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研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始 (実際)
2024年2月21日
一次修了 (実際)
2025年12月31日
研究の完了 (実際)
2025年12月31日
試験登録日
最初に提出
2026年9月14日
QC基準を満たした最初の提出物
2026年9月17日
最初の投稿 (実際)
2026年9月23日
学習記録の更新
投稿された最後の更新 (実際)
2026年9月23日
QC基準を満たした最後の更新が送信されました
2026年9月17日
最終確認日
2026年9月1日
詳しくは
本研究に関する用語
キーワード
追加の関連 MeSH 用語
その他の研究ID番号
- IzmirKCU-PARATHYROID-IONM-001
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
いいえ
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
いいえ
米国FDA規制機器製品の研究
いいえ
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