- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00905866
Quality of Life in Patients Undergoing Parathyroidectomy
20. juli 2011 opdateret af: Mackay Memorial Hospital
Evaluation of Quality of Life in Patients Undergoing Parathyroidectomy
There are three specific aims in the present study:
- To validate the investigators' translated version of parathyroidectomy assessment of symptoms (PAS) questionnaire.
- To evaluate the impact of parathyroidectomy on health-related quality of life in the investigators' patients with hyperparathyroidism.
- To analyze the association between clinical variables and the presentation/severity of symptoms (and/or quality of life domains) in the investigators' patients.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Either primary or secondary hyperparathyroidism may necessitate parathyroidectomy in some patients to improve the related biochemical abnormalities or symptoms, or both.
Many patients diagnosed with hyperparathyroidism today do not have the classic or historical severe manifestations such as osteitis fibrosa cystica or nephrocalcinosis.
The well-known pentad of symptoms - painful bones, kidney stones, abdominal groans, psychic moans, and fatigue overtones - is more common, although most patients have few dramatic symptoms.
The multifactorial causes for many of the symptoms that patients have make it difficult to know to what extent surgical intervention will alleviate the symptoms.
Several endocrine surgeons from the western countries have used a standardized health status assessment tool such as the SF-36 (the Medical Outcomes Study Short-Form Health Survey) to assess symptoms and health state in patients with hyperparathyroidism. Results of the studies confirmed that these patients are indeed impaired in several domains and even seemingly "asymptomatic" patients benefit from parathyroidectomy.
More recently, Canadian surgeon Pasieka designed and validated a disease-specific surgical outcome tool, the parathyroidectomy assessment of symptoms (PAS) score, for patients with hyperparathyroidism.
Using this tool, several studies from different countries showed that the study group of patients with hyperparathyroidism had significantly more symptoms than controls, and some of the symptoms are remarkably ameliorated after surgery.
In Taiwan, only a small number of studies have evaluated neuropsychiatric function and neuromuscular abnormalities in these patients.
None of the studies has used a patient-based measure of health status or quality of life intended to capture patient-reported perceptions of health and function.
Undersøgelsestype
Observationel
Tilmelding (Forventet)
60
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
-
-
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Taipei, Taiwan, 10449
- Mackay Memorial Hospital
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Prøveudtagningsmetode
Ikke-sandsynlighedsprøve
Studiebefolkning
All patients underwent parathyroidectomy
Beskrivelse
Inclusion Criteria:
- Aged 18 and older
Exclusion Criteria:
- Subjects who are illiterate or unable to complete questionnaire
- Excluded by patient's clinician prior to recruitment
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Quality of life
All participants undergoing parathyroidectomy
|
Patients who agree to participate in this study will be asked to fill out a translated PAS questionnaire and a Taiwan version of SF-36 before and after surgery
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To evaluate the impact of parathyroidectomy on health-related quality of life in patients with hyperparathyroidism
Tidsramme: 1 year
|
1 year
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
To analyze the association between clinical variables and the presentation/severity of symptoms (and/or quality of life domains) in patients undergoing parathyroidectomy
Tidsramme: 1 year
|
1 year
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Efterforskere
- Ledende efterforsker: Shih-Ping Cheng, MD, Mackay Memorial Hospital
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Generelle publikationer
- Adler JT, Sippel RS, Schaefer S, Chen H. Surgery improves quality of life in patients with "mild" hyperparathyroidism. Am J Surg. 2009 Mar;197(3):284-90. doi: 10.1016/j.amjsurg.2008.09.009.
- Pasieka JL, Parsons LL, Demeure MJ, Wilson S, Malycha P, Jones J, Krzywda B. Patient-based surgical outcome tool demonstrating alleviation of symptoms following parathyroidectomy in patients with primary hyperparathyroidism. World J Surg. 2002 Aug;26(8):942-9. doi: 10.1007/s00268-002-6623-y. Epub 2002 May 21.
- Pasieka JL, Parsons LL. A prospective surgical outcome study assessing the impact of parathyroidectomy on symptoms in patients with secondary and tertiary hyperparathyroidism. Surgery. 2000 Oct;128(4):531-9. doi: 10.1067/msy.2000.108117.
- Greutelaers B, Kullen K, Kollias J, Bochner M, Roberts A, Wittert G, Pasieka J, Malycha P. Pasieka Illness Questionnaire: its value in primary hyperparathyroidism. ANZ J Surg. 2004 Mar;74(3):112-5. doi: 10.1111/j.1445-2197.2004.02907.x.
- Chow KM, Szeto CC, Kum LC, Kwan BC, Fung TM, Wong TY, Leung CB, Li PK. Improved health-related quality of life and left ventricular hypertrophy among dialysis patients treated with parathyroidectomy. J Nephrol. 2003 Nov-Dec;16(6):878-85.
- Cheng SP, Liu CL, Chen HH, Lee JJ, Liu TP, Yang TL. Prolonged hospital stay after parathyroidectomy for secondary hyperparathyroidism. World J Surg. 2009 Jan;33(1):72-9. doi: 10.1007/s00268-008-9787-2.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. august 2008
Primær færdiggørelse (Faktiske)
1. juli 2011
Studieafslutning (Faktiske)
1. juli 2011
Datoer for studieregistrering
Først indsendt
18. maj 2009
Først indsendt, der opfyldte QC-kriterier
20. maj 2009
Først opslået (Skøn)
21. maj 2009
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
22. juli 2011
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
20. juli 2011
Sidst verificeret
1. juli 2011
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- MMH-I-S-591
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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