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SepsisProCESSNCT00510835

Protocolized Care for Early Septic Shock

A study testing Early Goal Directed Therapy (EGDT) in people with Sepsis and Severe Sepsis, run by University of Pittsburgh at 31 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The ProCESS study is large, 5-year, multicenter study of alternative resuscitation strategies for septic shock. The study hypothesizes that there are "golden hours" in the initial management of septic shock where prompt, rigorous, standardized care can improve clinical outcomes. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Sepsis, Severe Sepsis, Septic Shock
What is being tested?
Early Goal Directed Therapy (EGDT)
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,351 participants
Where
31 sitesUnited States
Study dates
Mar 2008to Dec 2013
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • At least 18 years of age
  • Suspected infection
  • Two or more systemic inflammatory response syndrome (SIRS) criteria
  • Temperature </= 36˚ C or >/= 38˚C
  • Heart rate >/= 90 beats per minute
  • Mechanical ventilation for acute respiratory process or respiratory rate >/= 20 breaths per minute or PaC02 < 32 mmHg
  • WBC >/= 12,000/mm³ OR </= 4,000/mm³ OR > 10% bands
  • Refractory hypotension (a systolic blood pressure < 90 mm Hg despite an IV fluid challenge of at least 1,000 mLs over a 30 minute period) or evidence of hypoperfusion (a blood lactate concentration >/= 4 mmol/L)

Who cannot join

  • Known pregnancy
  • Primary diagnosis of acute cerebral vascular event, acute coronary syndrome, acute pulmonary edema, status asthmaticus, major cardiac arrhythmia, active gastrointestinal hemorrhage, seizure, drug overdose, burn or trauma
  • Requirement for immediate surgery
  • ANC < 500/mm³
  • CD4 < 50/mm³
  • Do-not-resuscitate status
Show all 12Show fewer
  • Advanced directives restricting implementation of the protocol
  • Contraindication to central venous catheterization
  • Contradiction to blood transfusion (e.g., Jehovah's Witness)
  • Treating physician deems aggressive care unsuitable
  • Participation in another interventional study
  • Transferred from another in-hospital setting

Trial locations and contacts

31 sites in 1 country.

31 sites in 1 country

United States31 sites
  • Summa Health System

    Akron, Ohio, 44304-1619

  • University Medical Center Brackenridge

    Austin, Texas, 78752

  • University of Maryland/Baltimore

    Baltimore, Maryland, 21201

  • University of Alabama

    Birmingham, Alabama, 35249

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115

  • State University of New York - Downstate Medical Center

    Brooklyn, New York, 11203

  • Duke University Medical Center

    Durham, North Carolina, 27710

  • East Carolina University

    Greenville, North Carolina, 27834

  • Penn State Hershey College of Medicine; Milton S. Hershey Medical Center

    Hershey, Pennsylvania, 17033

  • Methodist Research Institute

    Indianapolis, Indiana, 46202

  • University of Arkansas for Medical Sciences

    Little Rock, Arkansas, 72205

  • LA County & USC Medical Center

    Los Angeles, California, 90033

  • North Shore University Hospital

    Manhasset, New York, 11030

  • Hennepin County Medical Center

    Minneapolis, Minnesota, 55415

  • Vanderbilt University Medical Center

    Nashville, Tennessee, 37403

  • Norwalk Hospital

    Norwalk, Connecticut, 06856

  • Advocate Christ Medical Center

    Oak Lawn, Illinois, 60453

  • Stanford University School of Medicine

    Palo Alto, California, 94025

  • Temple University Hospital

    Philadelphia, Pennsylvania, 19140

  • Maricopa Medical Center

    Phoenix, Arizona, 85008

  • Allegheny General Hospital

    Pittsburgh, Pennsylvania, 15212

  • UPMC Shadyside Hospital

    Pittsburgh, Pennsylvania, 15232

  • University of Pittsburgh Medical Center

    Pittsburgh, Pennsylvania, 15261

  • UC Davis Medical Center

    Sacramento, California, 95817

  • University of Utah Health Sciences Center

    Salt Lake City, Utah, 84132

  • Intermountain Medical Center

    Salt Lake City, Utah, 84157

  • Louisiana State University Health Sciences Center/Shreveport

    Shreveport, Louisiana, 71103

  • Tampa General Hospital

    Tampa, Florida, 33601

  • Washington Hospital Center

    Washington D.C., District of Columbia, 20010

  • George Washington University Medical Center

    Washington D.C., District of Columbia, 20037

Other trials in United States

About this study

The ProCESS study is large, 5-year, multicenter study of alternative resuscitation strategies for septic shock. The study hypothesizes that there are "golden hours" in the initial management of septic shock where prompt, rigorous, standardized care can improve clinical outcomes.

Read the detailed description

Septic shock is a condition of acute organ dysfunction due to severe infection, with a mortality of up to 50%. Current efforts to improve care are limited by little practical evidence regarding the interventions in and timing of sepsis therapies. ProCESS is a prospective, randomized, three-arm parallel-group trial of alternative resuscitation strategies for early septic shock. The study objective is to improve the management of septic shock by exploring the clinical, biological, and economic aspects of alternative resuscitation strategies. This will be done by comparing two alternative resuscitation strategies to usual care in subjects with septic shock.

Comparisons:

  1. Early Goal Directed Therapy (EGDT) - The subjects' blood pressure and blood oxygen levels will be monitored via the insertion of a central venous catheter (CVC). The study team will use this information to give fluid, blood and heart medications in a structured fashion. The central venous catheter to be used in this plan is FDA approved and routinely used in hospitals.
  2. Protocolized Standard Care (PSC) - The subjects' blood pressure and blood oxygen levels will be monitored with standard equipment (without the CVC). The study team will use this information to prescribe fluid and heart medications in a structured fashion. CVCs will only be used when standard IVs cannot give the proper amount of fluids and medicines. Blood transfusions will be given according to currently recommended guidelines.
  3. Usual Care (UC) - Subjects will be treated according to their attending physician's standard treatment plan and without any influence from the study team.

The primary hypotheses to be tested sequentially are that: protocolized resuscitation (EGDT and PSC) results in lower hospital mortality than usual care and Early Goal Directed Therapy results in lower hospital mortality than Protocolized Standard Care. These hypotheses will be tested on all enrolled subjects.

The study is powered to find an absolute mortality reduction (ARR) of ~6-7%. Based on the control arm mortality rate, we originally estimated a sample size of 1950. During the trial, the ProCESS Coordinating Center monitored the overall mortality rate, and appreciated that it was markedly lower than originally projected. Therefore, following a series of new calculations, in February 2013, the trial was re-sized to 1350 patients (450 patients per arm). The new size preserves the same power to find the same ARR. The resizing was fully blinded and approved by the NIH.

Being tested
Early Goal Directed Therapy (EGDT), Protocolized Standard Care (PSC), Usual Care (UC)
Keywords
septic shock, resuscitation, sepsis, cost-effectiveness, sepsis-induced organ dysfunction, early goal directed therapy, emergency medicine, critical care medicine
Medical subject headings
Sepsis, Shock, Septic

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Early Goal Directed Therapy (EGDT)Procedure or surgery

    Subjects will have a CVC inserted for continuous monitoring of their CVP and Scv02. Early structured treatment will be provided based on subjects' CVP, mean arterial pressure (MAP) and Scv02 measurements.

  • Protocolized Standard Care (PSC)Procedure or surgery

    Routine equipment will be used to monitor subjects' blood pressure and oxygen levels. Early structured treatment is based on the subjects' systolic blood pressure and the study doctors' judgment of fluid status and perfusion status.

  • Usual Care (UC)Procedure or surgery

    Attending physicians will provide routine care to subjects. Study measurements and treatments will be based on the physicians'/sites' standard practices.

Study groups in NCT00510835
Study groupRoleWhat they receive
1ExperimentalEarly Goal Directed Therapy (EGDT) - The study team will insert a central venous catheter (CVC) for continuous monitoring of the subjects' central venous pressure (CVP) and central venous oxygen saturation (Scv02). The study team will use this information to give fluid, blood, and heart medications in a structured fashion. The CVC is FDA approved and routinely used in hospitals.
Receives: Procedure: Early Goal Directed Therapy (EGDT)
2ExperimentalProtocolized Standard Care (PSC)- The study team will monitor the subjects' blood pressure and blood oxygen level with routine equipment. The study team will use this information to give fluid and heart medications in a structured fashion. CVCs will only be used when standard IVs are unable to give the proper amount of fluids and medicines. Blood transfusions will be given according to currently recommended guidelines.
Receives: Procedure: Protocolized Standard Care (PSC)
3Active comparatorUsual Care - The attending physicians will treat the subjects according to their standard treatment plan and without any influence from the study team. A member of the study team will simply observe and record what happens.
Receives: Procedure: Usual Care (UC)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Hospital Mortality

    The primary study outcome is hospital mortality (defined as the number of deaths prior to discharge or 60 days, whichever comes first). The secondary outcomes are duration of survival (90 day and 1 year) and clinical evidence of organ dysfunction.

    Measured: prior to discharge or 60 days, whichever comes first

Secondary outcomes (2)
  1. Changes in Markers of Inflammation, Oxidative Stress, Cellular Hypoxia and Coagulation/Thrombosis.

    Measured: study hour 0, 6, 24 & 72

  2. Resource Use and Costs of Alternative Resuscitation Strategies

    Measured: at discharge or 60 days, whichever comes first

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 Aug 2007 (estimated)
  2. Study startMar 2008
  3. Primary completionJul 2013
  4. Study completionDec 2013

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
1,351 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00510835
Sponsor's protocol ID
P50GM076659
Acronym
ProCESS
Status last verified
Dec 2016
First submitted
18 Jul 2007
Last updated
26 Jan 2017
Data monitoring committee
Yes

Publications

  • Rivers E, Nguyen B, Havstad S, Ressler J, Muzzin A, Knoblich B, Peterson E, Tomlanovich M; Early Goal-Directed Therapy Collaborative Group. Early goal-directed therapy in the treatment of severe sepsis and septic shock. N Engl J Med. 2001 Nov 8;345(19):1368-77. doi: 10.1056/NEJMoa010307.

    PubMed 11794169
  • Angus DC, Linde-Zwirble WT, Lidicker J, Clermont G, Carcillo J, Pinsky MR. Epidemiology of severe sepsis in the United States: analysis of incidence, outcome, and associated costs of care. Crit Care Med. 2001 Jul;29(7):1303-10. doi: 10.1097/00003246-200107000-00002.

    PubMed 11445675
  • Kochanek KD, Smith BL. Deaths: preliminary data for 2002. Natl Vital Stat Rep. 2004 Feb 11;52(13):1-47.

    PubMed 14998175
  • O'Brien PC, Fleming TR. A multiple testing procedure for clinical trials. Biometrics. 1979 Sep;35(3):549-56.

    PubMed 497341
  • Bone RC, Balk RA, Cerra FB, Dellinger RP, Fein AM, Knaus WA, Schein RM, Sibbald WJ. Definitions for sepsis and organ failure and guidelines for the use of innovative therapies in sepsis. The ACCP/SCCM Consensus Conference Committee. American College of Chest Physicians/Society of Critical Care Medicine. Chest. 1992 Jun;101(6):1644-55. doi: 10.1378/chest.101.6.1644.

    PubMed 1303622
  • Rivers EP, Ander DS, Powell D. Central venous oxygen saturation monitoring in the critically ill patient. Curr Opin Crit Care. 2001 Jun;7(3):204-11. doi: 10.1097/00075198-200106000-00011.

    PubMed 11436529
  • Feezor RJ, Baker HV, Mindrinos M, Hayden D, Tannahill CL, Brownstein BH, Fay A, MacMillan S, Laramie J, Xiao W, Moldawer LL, Cobb JP, Laudanski K, Miller-Graziano CL, Maier RV, Schoenfeld D, Davis RW, Tompkins RG; Inflammation and Host Response to Injury, Large-Scale Collaborative Research Program. Whole blood and leukocyte RNA isolation for gene expression analyses. Physiol Genomics. 2004 Nov 17;19(3):247-54. doi: 10.1152/physiolgenomics.00020.2004.

    PubMed 15548831
  • Maki DG, Stolz SM, Wheeler S, Mermel LA. Prevention of central venous catheter-related bloodstream infection by use of an antiseptic-impregnated catheter. A randomized, controlled trial. Ann Intern Med. 1997 Aug 15;127(4):257-66. doi: 10.7326/0003-4819-127-4-199708150-00001.

    PubMed 9265424
  • Pronovost P, Needham D, Berenholtz S, Sinopoli D, Chu H, Cosgrove S, Sexton B, Hyzy R, Welsh R, Roth G, Bander J, Kepros J, Goeschel C. An intervention to decrease catheter-related bloodstream infections in the ICU. N Engl J Med. 2006 Dec 28;355(26):2725-32. doi: 10.1056/NEJMoa061115.

    PubMed 17192537
  • McGee WT, Ackerman BL, Rouben LR, Prasad VM, Bandi V, Mallory DL. Accurate placement of central venous catheters: a prospective, randomized, multicenter trial. Crit Care Med. 1993 Aug;21(8):1118-23. doi: 10.1097/00003246-199308000-00008.

    PubMed 8339574
  • Goodnough LT, Brecher ME, Kanter MH, AuBuchon JP. Transfusion medicine. First of two parts--blood transfusion. N Engl J Med. 1999 Feb 11;340(6):438-47. doi: 10.1056/NEJM199902113400606. No abstract available.

    PubMed 9971869
  • Dodd RY, Notari EP 4th, Stramer SL. Current prevalence and incidence of infectious disease markers and estimated window-period risk in the American Red Cross blood donor population. Transfusion. 2002 Aug;42(8):975-9. doi: 10.1046/j.1537-2995.2002.00174.x.

    PubMed 12385406
  • Dellinger RP. Cardiovascular management of septic shock. Crit Care Med. 2003 Mar;31(3):946-55. doi: 10.1097/01.CCM.0000057403.73299.A6. No abstract available.

    PubMed 12627010
  • Hollenberg SM, Ahrens TS, Annane D, Astiz ME, Chalfin DB, Dasta JF, Heard SO, Martin C, Napolitano LM, Susla GM, Totaro R, Vincent JL, Zanotti-Cavazzoni S. Practice parameters for hemodynamic support of sepsis in adult patients: 2004 update. Crit Care Med. 2004 Sep;32(9):1928-48. doi: 10.1097/01.ccm.0000139761.05492.d6.

    PubMed 15343024
  • Rady MY, Smithline HA, Blake H, Nowak R, Rivers E. A comparison of the shock index and conventional vital signs to identify acute, critical illness in the emergency department. Ann Emerg Med. 1994 Oct;24(4):685-90. doi: 10.1016/s0196-0644(94)70279-9.

    PubMed 8092595

Questions about this trial

What is this clinical trial studying?

A study testing Early Goal Directed Therapy (EGDT) in people with Sepsis and Severe Sepsis, run by University of Pittsburgh at 31 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 26 Jan 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 31 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 26 Jan 2017). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Hospital Mortality (time frame: prior to discharge or 60 days, whichever comes first). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00510835, which also lists 21 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Jan 2017.

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