POCD After Major Gynecologic Surgery
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Postoperative Cognitive Dysfunction, Perioperative Neurocognitive Disorder. Базовые параметры: от 18 лет · Женщины.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Turkey (Türkiye)
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
Early Postoperative Cognitive Dysfunction After Major Gynecological Surgery: Incidence and Perioperative Risk Factors in a Prospective Cohort Study
Обзор
This prospective observational cohort study aims to determine the incidence of early postoperative cognitive dysfunction (POCD) in patients undergoing major gynecological surgery. Cognitive function will be assessed using the Montreal Cognitive Assessment (MoCA) preoperatively and on postoperative day 3. POCD will be defined as a ≥20% relative decline or ≥2-point decrease in MoCA score. The study will also evaluate the association between POCD and perioperative clinical, surgical, and inflammatory parameters.
Подробное описание
This prospective observational cohort study aims to investigate the incidence of early postoperative cognitive dysfunction (POCD) and associated perioperative risk factors in adult patients undergoing major gynecological surgery under general anesthesia. Eligible patients undergoing total abdominal hysterectomy and/or bilateral salpingo-oophorectomy through open or laparoscopic approaches will be included. Cognitive function will be evaluated using the Turkish version of the Montreal Cognitive Assessment (MoCA) before surgery and again on postoperative day 3 (±1 day). POCD will be defined as either a relative decline of ≥20% from baseline MoCA score or an absolute decrease of ≥2 points. Demographic characteristics, frailty status, menopausal status, hematologic-inflammatory markers including hemoglobin, RDW, and neutrophil-to-lymphocyte ratio, as well as intraoperative hemodynamic and surgical variables, will be recorded. The associations between these perioperative factors and POCD development will be analyzed. The findings may help identify high-risk patients preoperatively and contribute to individualized perioperative neuroprotective strategies.
Первичные конечные точки
- Early Postoperative Cognitive Dysfunction [Срок оценки: Preoperative baseline assessment within 0-14 days before surgery and postoperative day 3 (±1 day)]
Вторичные конечные точки (2)
- Change in MoCA Score [Срок оценки: T0: preoperative baseline assessment within 0-14 days before surgery, T1: postoperative day 3 (±1 day)]
- Correlation Between Preoperative Frailty Status and Postoperative Cognitive Dysfunction [Срок оценки: Preoperative frailty assessment within 0-14 days before surgery; postoperative cognitive assessment on postoperative day 3 (±1 day).]
Критерии участия
Критерии включения
- Female patients aged ≥18 years
- Scheduled for elective major gynecological surgery under general anesthesia
- Total abdominal hysterectomy and/or bilateral salpingo-oophorectomy
- Open or laparoscopic surgical approach
- Ability to complete the Turkish version of the Montreal Cognitive Assessment (MoCA)
- Ability to understand and provide written informed consen
Критерии исключения
- Pre-existing dementia or major neurocognitive disorder
- History of cerebrovascular event within the previous 3 months
- Severe visual or hearing impairment preventing cognitive assessment
- Emergency or hemodynamically unstable surgery
- Planned postoperative sedation or mechanical ventilation longer than 72 hours
- Postoperative delirium detected during assessment
- Inability to communicate or cooperate
- Refusal to participate
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Turkey (Türkiye) · 1 центр
- University of Health Sciences Kocaeli City Hospital — İzmit
Публикации
- Ren S, Yuan F, Yuan S, Zang C, Zhang Y, Lang B. Early Cognitive Dysfunction in Elderly Patients after Total Knee Arthroplasty: An Analysis of Risk Factors and Cognitive Functional Levels. Biomed Res Int. 2022 Feb 18;2022:5372603. doi: 10.1155/2022/5372603. eCollection 2022. PMID 35224095
Идентификаторы
NCT: NCT07589348 · KSH-FZ-01 · 2025-191