- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05637606
HIgh Versus STAndard Blood Pressure Target in Hypertensive High-risk Patients Undergoing Major Abdominal Surgery (HISTAP)
HIgh Versus STAndard Blood Pressure Target in Hypertensive High-risk Patients: The HISTAP Randomized Clinical Trial.
Study Overview
Status
Detailed Description
Intraoperative hypotension has been associated with major postoperative complications after non-cardiac surgery. However, is is still unclear the optimal intraoperative mean arterial pressure (MAP) target in the subgroup of those patient with an history of hypertension at home, and at risk of developing postoperative complications.
The objective of this study is to assess the effects of an intraoperative blood pressure management strategy aiming at keeping the MAP ≥ 80mmHg), as compared to the conventional practice (to maintain intraoperative MAP ≥ 65mmHg), on a composite outcome considering the death rate and the incidence of major events in patient scheduled for elective laparotomic/laparoscopic surgery.
The primary outcome is a composite of 30-days from operation mortality rate and at least one major organ dysfunction including the renal, respiratory, cardiovascular and neurologic systems or new onset of sepsis and septic shock occurring by day 7 after surgery.
Study Type
Enrollment (Estimated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Antonio Messina
- Phone Number: +390282241
- Email: antonio.messina@humanitas.it
Study Locations
-
-
Abruzzo
-
Chieti, Abruzzo, Italy
- Not yet recruiting
- Department of Anesthesia, Critical Care and Pain Medicine, SS. Annunziata Hospital
-
Contact:
- Salvatore Maurizio Maggiore
-
-
Emilia Romagna
-
Modena, Emilia Romagna, Italy
- Not yet recruiting
- Department of Anesthesia and Intensive Care, University Hospital of Modena
-
Contact:
- Massimo Girardis
-
-
Lazio
-
Roma, Lazio, Italy
- Not yet recruiting
- Policlinico A. Gemelli
-
Contact:
- Massimo Antonelli
-
-
Milano
-
Rozzano, Milano, Italy, 20089
- Recruiting
- Humanitas Research Hospital
-
Contact:
- Antonio Messina, PhD
- Phone Number: 0282241
- Email: antonio.messina@humanitas.it
-
-
Puglia
-
Foggia, Puglia, Italy
- Recruiting
- Ospedali Riuniti Foggia- Università di Foggia
-
Contact:
- Lucia Mirabella
-
Contact:
- Email: lucia.mirabella@unifg.it
-
-
Sicilia
-
Cefalù, Sicilia, Italy
- Recruiting
- Fondazione Istituto San Raffaele G. Giglio
-
Contact:
- Giovanni Misseri
-
Contact:
-
Messina, Sicilia, Italy
- Not yet recruiting
- Division of Anesthesia and Intensive Care, University of Messina, Policlinico "G. Martino"
-
Contact:
- Alberto Noto
-
Palermo, Sicilia, Italy
- Not yet recruiting
- Department of Surgical Oncological and Oral Science, University of Palermo
-
Contact:
- Andrea Andrea Cortegiani
-
-
Toscana
-
Firenze, Toscana, Italy, 50134
- Recruiting
- Careggi University Hospital
-
Contact:
- Stefano Romagnoli, MD
-
-
Veneto
-
Verona, Veneto, Italy
- Not yet recruiting
- Unit of Anesthesiology and Intensive Care B, Department of Surgery, Dentistry, Gynecology and Pediatrics, AOUI-University Hospital Integrated Trust of Verona
-
Contact:
- Katia Donadello
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion criteria (all the following)
- Adult patients ≥ 60 years
- History of chronic hypertension requiring home therapy.
- Scheduled for major elective abdominal surgery (laparoscopic, robotic or laparotomic)
- Expected surgical duration of at least 3 hours.
- Needing invasive arterial and hemodynamic monitoring as decided by the attending anesthetist, according to the rules of good clinical practice of each involved center.
AND
At increased risk of postoperative complications (at least one of the following):
- American Society of Anesthesiologists (ASA) class 3 or 4
- Known or documented history of coronary artery disease (angina, myocardial infarction or acute coronary syndrome).
- Known or documented history of peripheral vascular disease.
- Known or documented history of heart failure requiring treatment.
- Ejection fraction less than 30% (echocardiography)
- Signs of diastolic moderate to severe dysfunction or chronic hypertensive cardiomyopathy (echocardiography)
- Moderate or severe valvular heart disease (echocardiography)
- Diagnosis of Chronic Obstructive Pulmonary Disease (COPD) Radiographically confirmed or according to Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria.
- Diabetes currently treated with an oral hypoglycemic agent and/or insulin
- Morbid obesity (BMI ≥35 kg/m2)
- Preoperative serum albumin <30 g/l
- Anaerobic threshold (if done) <14 ml/kg/min
- Exercise tolerance equivalent to six metabolic equivalents (METs) or less as defined by American College of Cardiology/American Heart Association guidelines
Exclusion criteria
- Refusal of consent
- Chronic kidney disease with glomerular filtration rate <30 ml/min/1.73 m2 or requiring renal-replacement therapy for end-stage renal disease
- Acute cardiovascular event, including acute or decompensated heart failure and acute coronary syndrome (within prior 30 days).
- Urgent or time-critical surgery
- Aortic or Renal vascular surgery (including nephrectomy)
- Liver Surgery
- Neurosurgery
- Surgery for palliative treatment only or ASA physical status 5
- Pregnancy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: MAP 80
Intervention group: intraoperative mean blood pressure target > 80 mmHg.
Treatment of hypotension (defined as a mean blood pressure of below 80 mmHg) using intravenous bolus or continuous infusion of vasopressors, or fluids using a dedicated algorithm considering the pulse pressure or stroke volume variation and the mini fluid challenge to optimize mean blood pressure values.
|
In both the group, the target MAP can be maintained by means of bolus of ephedrine (2.5 mg).
The maximal dose for the ephedrine allowed is 25 mg (10 boluses of 2.5 mg), after this threshold a continuous infusion of norepinephrine will be started
Other Names:
In both the group, the target MAP can be maintained by means of bolus of ephedrine (2.5 mg) or Etilefrine (1 mg).
The continuous infusion of norepinephrine, as decided by the attending anesthetist, may be started at any point of the intraoperative period.
The starting dose of norepinephrine is the lowest needed to reach the predefined MAP target.
Other Names:
The maximal dose for the etilefrine allowed is 10 mg (10 boluses of 1 mg), after this threshold a continuous infusion of norepinephrine will be started
PPV, SVV and mini_FC will guide fluid bolus administration during an episode of intraoperative hypotension, following two predefined algorithms for laparotomic/non laparotomic surgery
Other Names:
|
Other: MAP 65
Control group: intraoperative mean blood pressure target > 65 mmHg.
Treatment of hypotension (defined as a mean blood pressure of below 65 mmHg) using intravenous bolus or continuous infusion of vasopressors, or fluids using a dedicated algorithm considering the pulse pressure or stroke volume variation and the mini fluid challenge to optimize mean blood pressure values.
|
In both the group, the target MAP can be maintained by means of bolus of ephedrine (2.5 mg).
The maximal dose for the ephedrine allowed is 25 mg (10 boluses of 2.5 mg), after this threshold a continuous infusion of norepinephrine will be started
Other Names:
In both the group, the target MAP can be maintained by means of bolus of ephedrine (2.5 mg) or Etilefrine (1 mg).
The continuous infusion of norepinephrine, as decided by the attending anesthetist, may be started at any point of the intraoperative period.
The starting dose of norepinephrine is the lowest needed to reach the predefined MAP target.
Other Names:
The maximal dose for the etilefrine allowed is 10 mg (10 boluses of 1 mg), after this threshold a continuous infusion of norepinephrine will be started
PPV, SVV and mini_FC will guide fluid bolus administration during an episode of intraoperative hypotension, following two predefined algorithms for laparotomic/non laparotomic surgery
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Composite endpoint of postoperative mortality and at least one major organ dysfunction (see description in the secondary outcomes).
Time Frame: up to 30 days after operation
|
Composite postoperative outcome
|
up to 30 days after operation
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hospital stay (days)
Time Frame: up to 30 days after operation
|
Hospital stay (days)
|
up to 30 days after operation
|
ICU stay (days)
Time Frame: up to 30 days after operation
|
Intensive Care Unit stay (days)
|
up to 30 days after operation
|
ICU readmission
Time Frame: up to 30 days after operation
|
Intensive Care Unit readmissions
|
up to 30 days after operation
|
Sequential Organ Failure Assessment (SOFA) scores on postoperative
Time Frame: up to 7 days after operation
|
Postoperative organ failure - SOFA scores ranges from 0 (<2% of mortality) to 24 (>90% of mortality)
|
up to 7 days after operation
|
Overall intraoperative fluid balance
Time Frame: day 1 after the operation
|
Intraoperative infusions (crystalloids, colloids, blood products) / Intraoperative loss balance (urine output)
|
day 1 after the operation
|
Mortality
Time Frame: up to 30 days after operation
|
Mortality
|
up to 30 days after operation
|
Vasopressors use
Time Frame: day 1 after the operation
|
Dose and timing of vasoactive drug infusion intraoperatively
|
day 1 after the operation
|
Need for reoperation
Time Frame: day 30 after operation
|
Need of a new surgical treatment
|
day 30 after operation
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
CARDIOVASCULAR complications
Time Frame: day 7 after operation
|
|
day 7 after operation
|
NEUROLOGICAL complications
Time Frame: day 7 after operation
|
|
day 7 after operation
|
RESPIRATORY
Time Frame: day 7 after operation
|
|
day 7 after operation
|
RENAL
Time Frame: day 7 after operation
|
• Acute Kidney Injury (AKI) and AKI stages defined according to the AKIN classification/staging system of acute kidney injury
|
day 7 after operation
|
SEPSIS and Septic shock
Time Frame: day 7 after operation
|
Based on the Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3) criteria, sepsis required a quick Sequential Organ Failure Assessment (qSOFA) Score ≥ 2 points due to infection, septic shock defined as indicated by the Surviving Sepsis Campaign Guidelines
|
day 7 after operation
|
Collaborators and Investigators
Investigators
- Principal Investigator: Antonio Messina, Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milano, Italy
Publications and helpful links
General Publications
- Walsh M, Devereaux PJ, Garg AX, Kurz A, Turan A, Rodseth RN, Cywinski J, Thabane L, Sessler DI. Relationship between intraoperative mean arterial pressure and clinical outcomes after noncardiac surgery: toward an empirical definition of hypotension. Anesthesiology. 2013 Sep;119(3):507-15. doi: 10.1097/ALN.0b013e3182a10e26.
- Messina A, Robba C, Calabro L, Zambelli D, Iannuzzi F, Molinari E, Scarano S, Battaglini D, Baggiani M, De Mattei G, Saderi L, Sotgiu G, Pelosi P, Cecconi M. Association between perioperative fluid administration and postoperative outcomes: a 20-year systematic review and a meta-analysis of randomized goal-directed trials in major visceral/noncardiac surgery. Crit Care. 2021 Feb 1;25(1):43. doi: 10.1186/s13054-021-03464-1.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Cardiovascular Diseases
- Vascular Diseases
- Hypotension
- Postoperative Complications
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Autonomic Agents
- Peripheral Nervous System Agents
- Protective Agents
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Cardiotonic Agents
- Bronchodilator Agents
- Anti-Asthmatic Agents
- Respiratory System Agents
- Central Nervous System Stimulants
- Adrenergic beta-Agonists
- Sympathomimetics
- Adrenergic beta-1 Receptor Agonists
- Vasoconstrictor Agents
- Nasal Decongestants
- Norepinephrine
- Ephedrine
- Pseudoephedrine
- Etilefrine
Other Study ID Numbers
- HISTAP TRIAL
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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