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Virtual Reality in Patients With Pulmonary Hypertension: A Randomized Controlled Trial

2026년 4월 23일 업데이트: Gamze Öztürk, Istanbul University - Cerrahpasa

Effectiveness of Exercise Training Applied Through Virtual Reality in Patients With Pulmonary Hypertension

The goal of this research is to investigate the effectiveness of exercise administered via immersive virtual reality in patients with pulmonary hypertension, thereby contributing to the existing literature on this subject. The main question is whether exercises delivered via immersive virtual reality are effective to improve physical performance, functional capacity, dyspnea, muscle strength, fatigue, quality of life, depression and anxiety.

연구 개요

상태

초대로 등록

정황

개입 / 치료

상세 설명

The number of studies examining the effects of exercise training in pulmonary hypertension (PH) is limited in the literature. Given the chronic nature of PH and the benefits of exercise in PH, the importance of exercise programs that include motivation as a factor becomes apparent. Therefore, the aim of this research is to investigate the effectiveness of exercise programs implemented via virtual reality under the supervision of a physiotherapist in PH patients. To investigators' knowledge, there are no studies in the literature examining the effectiveness of exercise training conducted via virtual reality in PH patients. Therefore, another aim of this research is to identify virtual reality (VR) applications that can be used to improve clinical outcomes in PH patients and to contribute to the literature on the effectiveness of using innovative technologies in rehabilitation programs.

연구 유형

중재적

등록 (추정된)

32

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

  • 터키 (Türkiye)
    • Fatih
      • Istanbul, Fatih, 터키 (Türkiye), 34180
        • Istanbul University-Cerrahpaşa/ Cardiology Institute

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 성인
  • 고령자

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  • Diagnosis of Idiopathic Pulmonary Arterial Hypertension,
  • Stable pharmacological treatment for the past 3 months,
  • Hemodynamic and clinical stability for at least the past three months,
  • Age of 18-65,
  • Voluntary participation in the study and signing the informed consent form,
  • Being classified in the World Health Organization-Functional Classification I, II or III.

Exclusion Criteria:

  • The presence of an orthopedic or neurological problem that will affect functional tests and muscle strength measurement,
  • Acute decompensated heart failure,
  • Unstable angina pectoris,
  • Uncontrolled hypertension,
  • The presence of problems that hinder communication,
  • Dizziness, vertigo,
  • Severe visual impairment,

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 단일 그룹 할당
  • 마스킹: 하나의

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Virtual Reality Group
Patients assigned to Group 1 are involved in supervised exercise sessions 3 times a week during 8 weeks. Exercise sessions includes aerobic and strengthed exercises delivered via virtual reality
다른: Virtual Reality Group
Patients assigned to Group 2 are involved in supervised exercise sessions 3 times a week during 8 weeks. Exercise sessions includes aerobic and strengthed exercises delivered via virtual reality
간섭 없음: Control Group
Patients assigned to Group 2 will not included any intervention

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Muscle Strength
기간: at the beginning of the study and at the end of 8 week,
Lower and upper extremity strength: Measurement is performed by having the person being tested exert maximum effort against the device during the measurement, and the person conducting the test respond with maximum force in the opposite direction to prevent movement. The tests are repeated three times, and the average of the values is recorded in Newtons (N).
at the beginning of the study and at the end of 8 week,
Hand Grip Strength
기간: at the beginning of the study and at the end of 8 weeks
The tests will be repeated three times, and the average of the values will be recorded in kilograms of force (kgF).
at the beginning of the study and at the end of 8 weeks
Functional capacity of lower extremity
기간: at the beginning of the study and at the end of 8 weeks
Six Minute Walking Test: Participants will be asked to walk as fast as possible at their own pace for 6 minutes on a 30-meter course. The distance walked by the patient will be recorded in meters.
at the beginning of the study and at the end of 8 weeks
Functional capacity of upper extremity
기간: at the beginning of the study and at the end of 8 weeks
Six Minute Pegboard and Ring Test: A wooden platform with bars will be used during the test. Two bars will be placed at shoulder level and the other two 20 cm above shoulder level. Ten rings, each weighing 14 grams, will be placed on the lower bars: ten on the right and ten on the left, for a total of 20 rings. Patients will be asked to place as many rings as possible from the lower bars to the upper bars and then back to the lower bars using both hands for 6 minutes. At the end of this time, the number of rings moved will be recorded as the the total score, and the resting time will be recorded in seconds.
at the beginning of the study and at the end of 8 weeks
Physical performance
기간: at the beginning of the study and at the end of 8 weeks

Short Physical Performance Battery: The test consists of 3 tests: walking 4 meters, standing up from a chair, and standing balance test.

Each test is scored between 0-4. The scores obtained by the participants, ranging from 1-4, indicate the progressive performance required to complete the test according to the specified times.

Walking test: Participants will be asked to walk 4 meters in a pre-marked corridor, and the time will be recorded and scored. The use of walking aids will be permitted, and saturation monitoring will be performed.

Standing up from a chair test: Participants will be asked to stand up once from a seated position with their arms crossed over their chest. Patients who can do this will be asked to stand up and sit down five times as quickly as possible, and the time will be recorded.

Standing balance test: 3 positions will be used; feet side-by-side and together, tandem, and half-tandem.
at the beginning of the study and at the end of 8 weeks

2차 결과 측정

결과 측정
측정값 설명
기간
Dyspnea assessment
기간: at the beginning of the study and at the end of the 8 weeks
Modified Medical Research Council Dyspnea Scale: This scale was developed to assess the level of dyspnea in patients. The scale evaluates how much difficulty patients experience in daily life activities due to dyspnea. Individuals indicate the degree of shortness of breath with a score between 0 and 4. Higher scores indicate a greater perception of dyspnea.
at the beginning of the study and at the end of the 8 weeks
Physical Activity Level Assessment
기간: at the beginning of the study and at the end of 8 weeks
International Physical Activity Questionnaire - Short Form: This is a 7-question questionnaire developed to determine physical activity levels, covering the past week. The questionnaire examines activities under the headings of vigorous physical activity, moderate physical activity, and walking. All activities are recorded in terms of frequency (days/week) and duration (minutes/day). A score in MET-min/week is calculated for all categories using a defined metabolic equivalent (MET) per activity, and the sum of these scores gives the total IPAQ-SF score. Standard MET values are accepted as 3.3 for walking, 4.0 for moderate activity, and 8.0 for vigorous activity. Sitting is assessed with a separate question and is not included in the total IPAQ-SF score.
at the beginning of the study and at the end of 8 weeks
Fatigue Assessment
기간: at the beginning of the study and at the end of 8 weeks
Fatigue Severity Scale: The scale consists of 9 questions, each rated between 1 (strongly disagree) and 7 (strongly agree). The total value is divided by 9 to obtain the final score. An increased score indicates greater fatigue severity. A score of <2.8 indicates no fatigue, while a score >6.1 indicates chronic fatigue.
at the beginning of the study and at the end of 8 weeks
Quality of life assessment
기간: at the beginning of the study and at the end of 8 weeks
EmPHasis 10: Developed for assessing quality of life in patients diagnosed with pulmonary hypertension, the EmPHasis-10 includes inquiries about significant consequences of the disease, such as shortness of breath, fatigue, and lack of energy, which can also affect social life. The scale consists of 10 questions, each a Likert-type question scored between 0 and 5. The total score of the scale ranges from 0 to 50 points. A high score indicates a poor quality of life due to symptoms.
at the beginning of the study and at the end of 8 weeks
Depression and anxiety assessment
기간: at the beginning of the study and at the end of the 8 weeks
Hospital Anxiety and Depression Scale: The scale consists of 14 questions in total. The Likert-type scale includes 7 questions to assess anxiety levels and 7 questions to assess depression levels. Scores for both sub-assessments range from 0 to 21. Higher scores indicate a worse level. For both sub-assessments, scores of 0-7 indicate a normal level, 8-10 indicate borderline mood disorder, and ≥11 indicate a mood disorder.
at the beginning of the study and at the end of the 8 weeks
Virtual Reality Experience Assessment
기간: at the beginning of the study and at the end of the 8 weeks
Simulator Sickness Questionnaire: This is a scale that assesses the safety of experiences that alter the perception of reality, such as virtual reality, and the symptoms of motion sickness. It consists of 16 items grouped into 3 subscales (oculomotor symptoms, disorientation, nausea). Each item is rated on a four-point scale (0 = I feel nothing, 1 = somewhat, 2 = moderate, and 3 = very), and the total score is the sum of the scores of the three subscales.
at the beginning of the study and at the end of the 8 weeks

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Istanbul University - Cerrahpasa

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (실제)

2026년 1월 31일

기본 완료 (추정된)

2027년 1월 1일

연구 완료 (추정된)

2027년 1월 1일

연구 등록 날짜

최초 제출

2026년 4월 19일

QC 기준을 충족하는 최초 제출

2026년 4월 23일

처음 게시됨 (실제)

2026년 4월 30일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 4월 30일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 4월 23일

마지막으로 확인됨

2026년 4월 1일

추가 정보

이 연구와 관련된 용어

키워드

추가 관련 MeSH 약관

기타 연구 ID 번호

  • 2025/574

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

예

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

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정황

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약물 개입

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스폰서 / 협력자

위치

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