- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02977429
Evaluation of Pcv-aCO2 in the Fluid Treatment of Abdominal Tumor Patients After Surgery
Clinical Study of Central Venous-to-Arterial Carbon Dioxide Difference(Pcv-aCO2) in the Evaluation of Fluid Therapy for Postoperative Patients With Abdominal Cancer
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
- Confirmed that Pcv-aCO2 is suitable for the guidance of early fluid therapy and the evaluation of the prognosis of patients with abnormal hemodynamics after abdominal tumor surgery, and is expected to be a new monitoring index to improve the therapeutic efficacy of this kind of patients.
- Pcv-aCO2 effectively reflected the improvement of tissue and organ microcirculation disorder through the individual goal target treatment to guide the fluid resuscitation in the hemodynamic instability patients.
- Research of the correlation between Pcv-aCO2 and the organ function in patients with abnormal hemodynamics after operation.
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Tianjin
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Tianjin, Tianjin, Kina, 300060
- Rekruttering
- Tianjin Medical University Cancer Institute and Hospital
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Ta kontakt med:
- Wanhua Wang, director
- Telefonnummer: 1021 23340123
- E-post: Wanhua_Wang1962@outlook.com
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-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Acute physiology and chronic health score system II (APACHE II) score ≥10;
- Hemodynamic abnormalities post-operation (a. systolic blood pressure<90mmHg, or descent by basic blood pressure for more than 40mmHg. b. pulse pressure <20mmHg, c. urine volume <0.5ml/Kg/hr, d. heart rate >100 / min, e.Central Venous Pressure(CVP) <5mmHg, f. blood lactic acid >2.7mmol/L, meet any one above).
- Age ≥ 18 years, which is expected to stay in ICU for 5 days or longer;
- Patients themselves or their authorized clients agree to participate in clinical trials and signed informed consent.
Exclusion Criteria:
- age <18 years;
- without improvement in respiratory system disease or chronic obstructive pulmonary disease with Forced expiratory volume in one second (FEV1) <50%;
- lobectomy and pneumonectomy;
- death within 24 after treatment;
- patients with severe organ dysfunction;
- pregnant or lactating women;
- the patients did not sign informed consent;
- any factors that may be expected to increase the risk of patients or other factors that may interfere with the results of clinical trials.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Aktiv komparator: standard group
The patients with ScvO2 ≥ 70% will receive the conventional fluid therapy.than collect the data of ScvO2 and Pcv-aCO2: ScvO2≥70%,and furthermore, Pcv-aCO2 is divided into "≤6mmHg" and ">6mmHg" |
The patients with ScvO2 ≥ 70% will receive the conventional fluid therapy.
|
Sham-komparator: control group
The patients with ScvO2 <70% will receive the standardized fluid therapy for 6 hours.than collect the data of ScvO2 and Pcv-aCO2: ScvO2<70%,and furthermore, Pcv-aCO2 is divided into "≤6mmHg" and ">6mmHg" |
The patients with ScvO2 <70% will receive the standardized fluid therapy for 6 hours.
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
The change of Pcv-aCO2
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Pcv-aCO2 (mmHg) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
The treatment success rate in different groups
Tidsramme: Twenty-eighth days after admission
|
Collect the index of treatment success rate(%) of patients in different groups.
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Twenty-eighth days after admission
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The 28 day mortality in different groups
Tidsramme: Twenty-eighth days after admission
|
Collect the index of 28 day mortality(%) of patients in different groups.
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Twenty-eighth days after admission
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The hospitalization course in different groups
Tidsramme: Twenty-eighth days after admission
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Collect the index of hospitalization course(days) of patients in different groups.
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Twenty-eighth days after admission
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Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
The change of Central Venous Oxygen Saturation (ScvO2)
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
|
The change of Central venous oxygen saturation (ScvO2, %)after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of hemoglobin (Hb)
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of hemoglobin (Hb, g/L) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of blood lactic acid (Lac)
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of blood lactic acid (Lac, mmol/L) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of Cardiac Index (CI)
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
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The change of Cardiac Index (CI, L/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The Oxygen Supply status (DO2) in different groups
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
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Collect the index of oxygen supply (DO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
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fluid resuscitation for 6 hours, 12 hours and 24 hours
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The Oxygen Consumption (VO2) in different groups
Tidsramme: fluid resuscitation for 6 hours, 12 hours and 24 hours
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Collect the index of oxygen consumption (VO2, ml/(min•m^2)) after fluid resuscitation for 6 hours, 12 hours and 24 hours respectively.
|
fluid resuscitation for 6 hours, 12 hours and 24 hours
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Samarbeidspartnere og etterforskere
Etterforskere
- Studieleder: Wanhua Wang, director, Tianjin Medical University Cancer Institute and Hospital
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Jones AE, Shapiro NI, Trzeciak S, Arnold RC, Claremont HA, Kline JA; Emergency Medicine Shock Research Network (EMShockNet) Investigators. Lactate clearance vs central venous oxygen saturation as goals of early sepsis therapy: a randomized clinical trial. JAMA. 2010 Feb 24;303(8):739-46. doi: 10.1001/jama.2010.158.
- Futier E, Robin E, Jabaudon M, Guerin R, Petit A, Bazin JE, Constantin JM, Vallet B. Central venous O(2) saturation and venous-to-arterial CO(2) difference as complementary tools for goal-directed therapy during high-risk surgery. Crit Care. 2010;14(5):R193. doi: 10.1186/cc9310. Epub 2010 Oct 29.
- Pope JV, Jones AE, Gaieski DF, Arnold RC, Trzeciak S, Shapiro NI; Emergency Medicine Shock Research Network (EMShockNet) Investigators. Multicenter study of central venous oxygen saturation (ScvO(2)) as a predictor of mortality in patients with sepsis. Ann Emerg Med. 2010 Jan;55(1):40-46.e1. doi: 10.1016/j.annemergmed.2009.08.014. Epub 2009 Oct 25.
- Harilall Y, Adam JK, Biccard BM, Reddi A. Correlation between cerebral tissue and central venous oxygen saturation during off-pump coronary bypass graft surgery. Perfusion. 2011 Mar;26(2):83-90. doi: 10.1177/0267659110387846. Epub 2010 Nov 15.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- bc2016032
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
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