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Quality of Life, Psychosocial Burden, and Structural-functional Status in Adults With Spinal Deformity. (ASD-QoL)

2026년 8월 4일 업데이트: Universitaire Ziekenhuizen KU Leuven

This study examines which factors influence quality of life in adults with a spinal deformity. It looks at imaging findings together with pain, daily functioning, psychosocial factors, and frailty to support more person-centred care.

A total of 320 adults will participate in three groups: conservative treatment, first corrective surgery, or reoperation. All care follows standard practice; no experimental treatments are added. Participants complete questionnaires, and routine FASD tests and existing EOS/X-ray images may be used.

Follow-up lasts up to 2 years, with scheduled assessments depending on whether treatment is surgical or conservative.

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

This study investigates which factors are associated with quality of life in adults with a spinal deformity. Among patients with a comparable spinal alignment, pain, daily functioning, and quality of life can vary greatly. Therefore, the study examines not only the structural abnormality on medical imaging, but also pain, limitations in daily functioning, anxiety and low mood, fear of movement, concern about falling, participation in daily life, and overall frailty. The results may contribute to a more person-centred assessment and treatment of adults with a spinal deformity.

A total of 320 adults with a spinal deformity will be included. The study compares three groups: patients treated conservatively, patients undergoing a first corrective surgery, and patients undergoing a reoperation. Treatment is entirely determined by the regular care team; the study does not add any experimental intervention. Participants complete questionnaires on quality of life, back symptoms, functioning, and psychosocial well-being. Where applicable, the Function Assessment Scale for Spinal Deformity (FASD) is administered, a functional movement test that is part of standard care. Available EOS or X-ray images from routine care are used; no additional images are taken solely for the study.

Follow-up lasts up to 2 years. For surgically treated participants, assessments may take place at surgery and around 6 weeks, 4 months, 1 year, and 2 years post-operatively. Conservatively treated participants are assessed at baseline and, where appropriate within routine care, around 1 and 2 years.

연구 유형

중재적

등록 (추정된)

320

단계

  • 해당 없음

연락처 및 위치

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

연구 연락처

연구 장소

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:

  1. Voluntary written informed consent of the participant or their legally authorized representative has been obtained prior to any screening procedures
  2. Age at inclusion 18 years or older.
  3. Diagnosed with Adult spinal deformity
  4. Planned routine management through one of the following pathways:

    1. Conservative/non-operative management;
    2. Primary ASD surgery;
    3. Revision ASD surgery.
  5. Ability to complete the Dutch-language questionnaire package.

Exclusion Criteria:

  1. No valid informed consent.
  2. Missing baseline structural imaging required for endpoint determination. We allow images to be older than 2 years if no new radiographs are obtained, in accordance with the ALARA principle.
  3. Inability to complete the Dutch-language questionnaire package.
  4. Known cognitive impairment, severe psychiatric condition, or other condition that, in the Investigator's judgement, precludes valid informed consent or reliable completion of study assessments.
  5. Primary spinal condition other than adult spinal deformity that is expected to invalidate endpoint assessment, including acute traumatic, infectious, tumour-related, or inflammatory spinal pathology as the main reason for presentation.

공부 계획

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

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 다른
  • 할당: 무작위화되지 않음
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Fist corrective surgery
patients undergoing a first corrective surgery
patients undergoing a first corrective surgery or reoperation for ASD
실험적: Reoperation
patients undergoing a reoperation
patients undergoing a reoperation
간섭 없음: treated conservatively
patients who are treated conservatively

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Cross-sectional associations in QoL between conservative, primary surgery, and revision surgery study groups.
기간: within a period of 2 year
QoL is measured using the SRS-22r questionnaire during screening visit, at 6-weeks, 4 months, 1 year and 2 year.For Scoliosis Research Society 22 Revised (SRS-22r) questionaire a patient reported measure of health related quality of life in individuals with scoliosis. PROM assessing five domains: Function/Activity, Pain, Self image/Appearance, Mental Health, Satisfaction with Management. The mean score is located between 5 (Best) and 1 (Worst).
within a period of 2 year
Cross sectional associations in QoL between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
QoL is measured using EQ-5D-5L questionnaire questionnaire during screening visit, at 6-weeks, 4 months, 1 year and 2 year The EuroQol 5 Dimension 5 Level(EQ-5D-5L) include 5-digit health profile: Mobility, Self Care, Usual Activities, Pain/Discomfort, Anxiety/Depression converting it to an index value using the country-specific value set (range -0.59 to 1.0). EQ-5D-5L score expresses health status as a utility value ranging from <0 (worse than death) to 1 (full health). Higher values indicate better overall health.
Withing 2 years
Cross sectional associations in QoL between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
QoL is measured using VAS questionnaire during screening visit, at 6-weeks, 4 months, 1 year and 2 year The Visual Anlog Score (VAS) - ranges from 0 to 100, where 0 means "worst imaginable health" and 100 means "best imaginable health." A higher VAS score reflects better self perceived health.
Withing 2 years
Cross sectional associations in QoL between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
QoL in non-revision ASD patients, adjusted for structural deformity severity, demographic characteristics, treatment pathway, and frailty-related health status. Structural covariates include Sagittal Vertical Axis(SVA), Pelvic tilt(PT), Pelvic incidence-lumbar lordosis mismatch (PI-LL) mismatch, and coronal Cobb angle. Frailty-related health status will be measured using the mFI-5. The modified 5-item frailty index (mFI-5) which assesses five clinical deficits: diabetes, hypertension, congestive heart failure, chronic obstructive pulmonary disease, and functional dependence. Each deficit is scored as 0 (absent) or 1 (present). The unit of measure is the total frailty score ranging from 0 to 5, where higher scores indicate greater frailty.
Withing 2 years
Cross-sectional associations in psychosocial burden between conservative, primary surgery, and revision surgery study groups.
기간: within a period of 2 year
Measures include HADS during screening visit, at 6-weeks, 4 months, 1 year and 2 year. Hospital Anxiety and Depression Scale (HADS) a validated 14 item self report questionnaire assessing symptoms of anxiety and depression. Each item is scored on a 0-3 Likert scale, and the unit of measure is the subscale total score for Anxiety (HADS A, range 0-21) and Depression (HADS D, range 0-21). Higher scores indicate more severe symptoms.
within a period of 2 year
Cross sectional associations in psychosocial burden between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
Measures include FABQ-DV during screening visit, at 6-weeks, 4 months, 1 year and 2 year. Fear Avoidance Beliefs Questionnaire - Dutch Version( FABQ-DV) validated self report instrument assessing fear avoidance beliefs related to physical activity and work. The questionnaire contains items scored on a Likert scale from 0 to 6, where higher scores indicate stronger fear avoidance beliefs. The unit of measure is the total score per subscale (Physical Activity and Work), each expressed as the sum of item scores, with higher totals reflecting greater fear avoidance.
Withing 2 years
Cross sectional associations in psychosocial burden between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
Measures include FES-I during screening visit, at 6-weeks, 4 months, 1 year and 2 year. Falls Efficacy Scale - International (FES-I) a validated self report questionnaire assessing fear of falling during everyday activities. The instrument contains 16 items, each scored on a 4 point Likert scale (1-4). The unit of measure is the total score ranging from 16 to 64, where higher scores indicate greater fear of falling.
Withing 2 years
Cross sectional associations in psychosocial burden between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
Measures include IPA during screening visit, at 6-weeks, 4 months, 1 year and 2 year. Impact on Participation and Autonomy Questionnaire (IPA) a validated self report instrument assessing perceived participation restrictions and autonomy in daily life. The questionnaire contains multiple domains (e.g., Autonomy Indoors, Autonomy Outdoors, Social Life, Family Role, Work/Education), with items scored on a Likert scale from 0 to 4. The unit of measure is the domain score, expressed as the mean or sum of item scores, where higher scores indicate greater perceived limitations in participation and autonomy.
Withing 2 years
Cross-sectional associations in functional impairment between conservative, primary surgery, and revision surgery study groups.
기간: within a period of 2 year
Measures include FASD. Function Assessment scale for Spinal Deformity (FASD) contains 14 items across three subscales: spinal balance/mobility, stability limits/sensory integration, and ADL/gait. Each is graded on an ordinal 3- or 4-point scale. The maximum total score is 56; higher numbers represent better functional performance.
within a period of 2 year
Cross sectional associations in functional impairment between conservative, primary surgery, and revision surgery study groups.
기간: Withing 2 years
Measures include ODI. Oswestry Disability Index (ODI) summerise the points from all 10 completed sections like pain intensity, lifting, and walking (each scored from 0 (least disability) to 5 (severe disability). Score is reported as a percentage from 0% to 100% that measures functional impairment from low back pain, divided into five standard ranges: minimal disability (0-20%), moderate disability (21-40%), severe disability (41-60%), crippled (61-80%), and bed-bound or exaggerating symptoms (81-100%)
Withing 2 years

2차 결과 측정

결과 측정
측정값 설명
기간
Cross-sectional differences between conservative, primary surgery, and revision surgery groups.
기간: within a period of 2 year
Cross-sectional differences between conservative, primary surgery, and revision surgery groups in QoL, psychosocial burden, functional impairment, structural deformity severity, spine-specific symptom burden, and frailty-related health status. Longitudinal within-patient changes across repeated routine-care follow-up timepoints in SRS-22r, EQ-5D-5L, HADS, FABQ-DV, FES-I, IPA, FASD, ODI, COMI, SVA, PT, PI-LL mismatch, coronal Cobb angle, and mFI-5. The use of these scales is already described in the primary outcomes.
within a period of 2 year

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여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

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 (추정된)

2026년 8월 1일

기본 완료 (추정된)

2029년 7월 1일

연구 완료 (추정된)

2029년 7월 1일

연구 등록 날짜

최초 제출

2026년 7월 14일

QC 기준을 충족하는 최초 제출

2026년 8월 4일

처음 게시됨 (실제)

2026년 8월 6일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 8월 6일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 8월 4일

마지막으로 확인됨

2026년 7월 1일

추가 정보

이 연구와 관련된 용어

기타 연구 ID 번호

  • S72384
  • Research chair IORT (기타 보조금/기금 번호: Medtronic)

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미정

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아니

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