Skip to main content

The AHRQ National Quality Measures Clearinghouse (NQMC, qualitymeasures.ahrq.gov) Web site will not be available after July 16, 2018 because federal funding
through AHRQ will no longer be available to support the NQMC as of that date. For additional information, read our full announcement.
  • Measure Summary
  • NQMC:008468
  • Mar 2011

Neurointensive care and traumatology: percentage of patients with subarachnoid hemorrhage (SAH) undergoing cerebral angiography within 48 hours.

Quality indicators in critically ill patients. Madrid (Spain): Spanish Society of Intensive and Critical Care and Units Coronary (SEMICYUC); 2011. 185 p.

View the original measure documentation External Web Site Policy

This is the current release of the measure.

The measure developer reaffirmed the currency of this measure in May 2016.

Primary Measure Domain

Clinical Quality Measures: Process

Secondary Measure Domain

Does not apply to this measure

Description

This measure is used to assess the percentage of patients with subarachnoid hemorrhage (SAH) undergoing cerebral angiography within 48 hours.

Rationale

The aim of intensive care medicine is to provide critical patients with the healthcare that they need, ensuring the quality and safety of care. Intensive care medicine is one of the principal components of modern healthcare systems. There is an increasing demand for this resource, which involves high costs.

The quality of care has gradually come to be the central focus of healthcare, and in recent years patient safety has come to represent one of the key aspects of quality. In the case of intensive care medicine, this interest in quality is even more evident, not only because of its social and economic impact, but also because some of the dimensions involved in the quality of care of critical patients take on greater importance: critical patients are more vulnerable, access to critical care is more limited so efforts to distribute resources equitably are more important, scant scientific evidence is available, and the efficiency is limited.

Current trends favor early exclusion of the aneurysm in subarachnoid hemorrhage (SAH) to reduce the rate of rebleeding, which is highest in the first days of SAH. Early exclusion of the aneurysm helps prevent severe complications.

Evidence for Rationale

Bederson JB, Connolly ES Jr, Batjer HH, Dacey RG, Dion JE, Diringer MN, Duldner JE Jr, Harbaugh RE, Patel AB, Rosenwasser RH, American Heart Association. Guidelines for the management of aneurysmal subarachnoid hemorrhage: a statement for healthcare professionals from a special writing group of the Stroke Council, American Heart Association. Stroke. 2009 Mar;40(3):994-1025. [509 references] PubMed External Web Site Policy

Guerrero Lopez F, de la Linde Valverde CM, Pino Sanchez FI. [General management in intensive care of patient with spontaneous subarachnoid hemorrhage]. Med Intensiva. 2008 Oct;32(7):342-53. [79 references] PubMed External Web Site Policy

Quality indicators in critically ill patients. Madrid (Spain): Spanish Society of Intensive and Critical Care and Units Coronary (SEMICYUC); 2011. 185 p.

Suarez JI, Tarr RW, Selman WR. Aneurysmal subarachnoid hemorrhage. N Engl J Med. 2006 Jan 26;354(4):387-96. [58 references] PubMed External Web Site Policy

Primary Health Components

Neurointensive care; trauma; subarachnoid hemorrhage (SAH); cerebral angiography

Denominator Description

Number of patients with subarachnoid hemorrhage (SAH) admitted to critical care (see the related "Denominator Inclusions/Exclusions" field)

Numerator Description

Number of patients with subarachnoid hemorrhage (SAH) undergoing cerebral angiography within 48 hours (see the related "Numerator Inclusions/Exclusions" field)

Type of Evidence Supporting the Criterion of Quality for the Measure

  • A clinical practice guideline or other peer-reviewed synthesis of the clinical research evidence
  • A formal consensus procedure, involving experts in relevant clinical, methodological, public health and organizational sciences
  • One or more research studies published in a National Library of Medicine (NLM) indexed, peer-reviewed journal

Additional Information Supporting Need for the Measure

Unspecified

Extent of Measure Testing

Unspecified

State of Use

Current routine use

Current Use

Internal quality improvement

Measurement Setting

Emergency Department

Hospital Inpatient

Intensive Care Units

Professionals Involved in Delivery of Health Services

Physicians

Least Aggregated Level of Services Delivery Addressed

Single Health Care Delivery or Public Health Organizations

Statement of Acceptable Minimum Sample Size

Unspecified

Target Population Age

Age greater than or equal to 18 years

Target Population Gender

Either male or female

National Quality Strategy Aim

Better Care

National Quality Strategy Priority

Prevention and Treatment of Leading Causes of Mortality

IOM Care Need

Getting Better

IOM Domain

Effectiveness

Timeliness

Case Finding Period

Unspecified

Denominator Sampling Frame

Patients associated with provider

Denominator (Index) Event or Characteristic

Clinical Condition

Institutionalization

Denominator Time Window

Does not apply to this measure

Denominator Inclusions/Exclusions

Inclusions
Number of patients with subarachnoid hemorrhage (SAH) admitted to critical care

Population: Patients with spontaneous SAH treated by the critical care department during the period reviewed, regardless of the severity of the SAH on hospital admission.

Exclusions

  • Patients admitted greater than 48 hours after onset of symptoms
  • Orders to withhold life support

Exclusions/Exceptions

Patient factors addressed

Numerator Inclusions/Exclusions

Inclusions
Number of patients with subarachnoid hemorrhage (SAH) undergoing cerebral angiography within 48 hours

Note:

  • Angiography: Angiography performed for the diagnosis and definitive treatment (exclusion) of the cerebral aneurysm, regardless of the hospital to which the patient is admitted.
  • 48 hours: Time from the onset of SAH symptoms (NOT from admission).

Exclusions
Unspecified

Numerator Search Strategy

Institutionalization

Data Source

Electronic health/medical record

Paper medical record

Type of Health State

Does not apply to this measure

Instruments Used and/or Associated with the Measure

Unspecified

Measure Specifies Disaggregation

Does not apply to this measure

Scoring

Rate/Proportion

Interpretation of Score

Desired value is a higher score

Allowance for Patient or Population Factors

Unspecified

Standard of Comparison

Internal time comparison

Prescriptive standard

Prescriptive Standard

Standard: 90%

Evidence for Prescriptive Standard

Quality indicators in critically ill patients. Madrid (Spain): Spanish Society of Intensive and Critical Care and Units Coronary (SEMICYUC); 2011. 185 p.

Original Title

Early cerebral angiography in subarachnoid hemorrhage (SAH).

Measure Collection Name

Quality Indicators in Critically Ill Patients

Measure Set Name

Neurointensive Care and Traumatology

Submitter

Spanish Society of Intensive and Critical Care and Units Coronary - Clinical Specialty Collaboration

Developer

Spanish Society of Intensive and Critical Care and Units Coronary - Clinical Specialty Collaboration

Funding Source(s)

Boehringer Laboratories

Composition of the Group that Developed the Measure

Work Group for Neuro-critical Care and Traumatology

  • Francisco Guerrero López
  • Francisca López Sánchez
  • Eduardo Miñambres García

Scientific Coordination:

  • Maria Cruz Martín Delgado
  • Jesús Blanco Varela
  • Lluís Cabré Pericas
  • Pedro Galdos Anuncibay
  • Federico Gordo Vidal

Financial Disclosures/Other Potential Conflicts of Interest

Unspecified

Adaptation

This measure was not adapted from another source.

Date of Most Current Version in NQMC

2011 Mar

Measure Maintenance

Unspecified

Date of Next Anticipated Revision

2016 Jul

Measure Status

This is the current release of the measure.

The measure developer reaffirmed the currency of this measure in May 2016.

Source(s)

Quality indicators in critically ill patients. Madrid (Spain): Spanish Society of Intensive and Critical Care and Units Coronary (SEMICYUC); 2011. 185 p.

Measure Availability

Source available in English External Web Site Policy and Spanish External Web Site Policy from the Spanish Society of Intensive and Critical Care and Units Coronary (SEMICYUC) Web site.

For more information, contact SEMICYUC at Paseo de la Reina Cristina, 36, 4o D, Madrid, Spain; Phone: +34-91-502-12-13; Fax: +34-91-502-12-14; Web site: www.semicyuc.org External Web Site Policy; E-mail: secretaria@semicyuc.org.

NQMC Status

This NQMC summary was completed by ECRI Institute on December 11, 2013. The information was verified by the measure developer on February 6, 2014.

The information was reaffirmed by the measure developer on May 10, 2016.

Copyright Statement

This NQMC summary is based on the original measure, which is subject to the measure developer's copyright restrictions.

The Quality Indicators in Critically Ill Patients update 2011 can be used by any private or public body only for the purposes of research, clinical management, teaching and education, and will not be used for any other purpose. In all cases, full credit to the Spanish Society of Intensive Care Medicine (SEMICYUC) will be granted. The commercial use of the Quality Indicators in Critically Ill Patients update 2011 is explicitly forbidden.

NQMC Disclaimer

The National Quality Measures Clearinghouse™ (NQMC) does not develop, produce, approve, or endorse the measures represented on this site.

All measures summarized by NQMC and hosted on our site are produced under the auspices of medical specialty societies, relevant professional associations, public and private organizations, other government agencies, health care organizations or plans, individuals, and similar entities.

Measures represented on the NQMC Web site are submitted by measure developers, and are screened solely to determine that they meet the NQMC Inclusion Criteria.

NQMC, AHRQ, and its contractor ECRI Institute make no warranties concerning the content or its reliability and/or validity of the quality measures and related materials represented on this site. Moreover, the views and opinions of developers or authors of measures represented on this site do not necessarily state or reflect those of NQMC, AHRQ, or its contractor, ECRI Institute, and inclusion or hosting of measures in NQMC may not be used for advertising or commercial endorsement purposes.

Readers with questions regarding measure content are directed to contact the measure developer.

About NQMC Measure Summaries

NQMC provides structured summaries containing information about measures and their development.

Measure Summary FAQs


Measure Summaries

New This Week

View more and sign up for our Newsletter

Get Adobe Reader