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About Timothy Mader

Present	MD, Baystate Health ‐ Emergency Medicine
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Present	Professor of Emergency Medicine, UMass Chan Medical School ‐ Baystate Health
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	Adjunct Professor, Tufts University School of Medicine ‐ Baystate Health
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Medicine and Health Sciences

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Baystate Emergency Medicine

759 Chestnut Street

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The feasibility of inducing mild therapeutic hypothermia after cardiac resuscitation using iced saline infusion via an intraosseous needle (Timothy Mader, Adam Kellogg and Joshua Walterscheid) All Scholarly Works (2010)

OBJECTIVE: This study was done, using a swine model of prolonged ventricular fibrillation out-of-hospital cardiac arrest, to determine the feasibility of inducing therapeutic hypothermia after successful resuscitation by giving an intraosseous infusion of iced saline. ...

Body temperature changes are associated with outcomes following in-hospital cardiac arrest and return of spontaneous circulation (Timothy Mader) All Scholarly Works (2009)

INTRODUCTION: Spontaneous changes in body temperature after return of circulation (ROSC) from cardiac arrest are common, but the association of these changes with outcomes in hospitalized patients who survive to 24h post-ROSC is not known. ...

Quantitative waveform measures of ventricular fibrillation predict return of spontaneous circulation and short-term survival (Timothy Mader, Adam Kellogg and Joshua Walterscheid) All Scholarly Works (2009)

Feasibility of intraosseous infusion of iced saline to induce therapeutic hypothermia after cardiac resuscitation (Timothy Mader, Joshua Walterscheid and Adam Kellogg) All Scholarly Works (2009)

The effect of the preshock pause on coronary perfusion pressure decay and rescue shock outcome in porcine ventricular fibrillation (Timothy Mader) All Scholarly Works (2009)

OBJECTIVE: We sought to determine the effect of the preshock pause (PSP) on coronary perfusion pressure (CPP) decay and subsequent rescue shock (RS) outcome in porcine ventricular fibrillation (VF). METHODS: Retrospective analysis of digitally recorded ...

Time to invasive airway and outcomes after in-hospital cardiopulmonary arrest (Timothy Mader) All Scholarly Works (2009)

Racial differences in survival after in-hospital cardiac arrest (Timothy Mader) All Scholarly Works (2009)

CONTEXT: Racial differences in survival have not been previously studied after in-hospital cardiac arrest, an event for which access to care is not likely to influence treatment. OBJECTIVES: To estimate racial differences in survival for ...

Hospital variation in time to defibrillation after in-hospital cardiac arrest (Timothy Mader) All Scholarly Works (2009)

BACKGROUND: Delays to defibrillation are associated with worse survival after in-hospital cardiac arrest, but the degree to which hospitals vary in defibrillation response times and hospital predictors of delays remain unknown. METHODS: Using hierarchical models, ...

The effect of ambient temperature on cold saline during simulated infusion to induce therapeutic hypothermia (Timothy Mader) All Scholarly Works (2009)

BACKGROUND: This study was done to determine the effect of ambient temperature on cold saline during simulated infusion to induce therapeutic hypothermia. The study hypothesis was that cold saline would warm rapidly during simulated infusion ...

Derangements in blood glucose following initial resuscitation from in-hospital cardiac arrest: A report from the national registry of cardiopulmonary resuscitation (Timothy Mader) All Scholarly Works (2009)

STUDY AIMS: Hyperglycemia is associated with poor outcomes in critically ill patients. We examined blood glucose values following in-hospital cardiac arrest (IHCA) to (1) characterize post-arrest glucose ranges, (2) develop outcomes-based thresholds of hyperglycemia and ...

Gastric transmural pressure measurements in vivo: Implications for natural orifice transluminal endoscopic surgery (NOTES) (David Desilets, Timothy Mader, John Romanelli, et al.) All Scholarly Works (2009)

Impact of physician and patient gender on pain management in the emergency department--a multicenter study (Timothy Mader) All Scholarly Works (2009)

OBJECTIVE: Pain is a complex experience influenced by factors such as age, race, and ethnicity. We conducted a multicenter study to better understand emergency department (ED) pain management practices and examined the influence of patient ...

The effect of ambient temperature on iced saline during simulated infusion to induce therapeutic hypothermia (Timothy Mader) All Scholarly Works (2009)

Therapeutic hypothermia after cardiac arrest: A cost-effectiveness analysis (Timothy Mader) All Scholarly Works (2009)

Cardiac arrests of hospital staff and visitors: Experience from the national registry of cardiopulmonary resuscitation (Timothy Mader) All Scholarly Works (2009)

AIM OF THE STUDY: Approximately 750,000 in-hospital cardiac arrests occur annually in the United States. Many will occur to visitors or staff members within the hospital's public areas. We sought to provide a descriptive analysis ...

In adult cardiac arrest (prehospital or in-hospital) (P), initially with a non-shockable rhythm but who develop a shockable rhythm (prehospital or in-hospital) (P), does any specific alteration in treatment algorithm (I) as opposed to standard care (accor (Timothy Mader) All Scholarly Works (2009)

The effect of emergency department crowding on clinically oriented outcomes (Niels Rathlev and Timothy Mader) All Scholarly Works (2009)

BACKGROUND: An Institute of Medicine (IOM) report defines six domains of quality of care: safety, patient-centeredness, timeliness, efficiency, effectiveness, and equity. The effect of emergency department (ED) crowding on these domains of quality has not ...

Using the American Heart Association's National Registry of Cardiopulmonary Resuscitation for performance improvement (Timothy Mader) All Scholarly Works (2009)

BACKGROUND: Data suggest that the overall quality of inhospital resuscitation is suboptimal and contributes to poor patient outcomes. In 2000 the American Heart Association created the National Registry of Cardiopulmonary Resuscitation (NRCPR) as an evidence-based ...

Testicular cooling associated with testicular torsion and its detection by infrared thermography: An experimental study in sheep (Howard Smithline, Geoffrey A Capraro, Timothy Mader, et al.) All Scholarly Works (2008)

PURPOSE: We determined whether experimental testicular torsion results in gonadal cooling and whether testicular temperature changes can be detected by infrared thermography. MATERIALS AND METHODS: A nonblinded, randomized, controlled trial was done in 6 anesthetized ...

Risk of cardiopulmonary arrest after acute respiratory compromise in hospitalized patients (Timothy Mader) All Scholarly Works (2008)

BACKGROUND: Hospitalized patients with serious medical conditions such as shock, aspiration, pulmonary edema or stroke may develop acute respiratory compromise (ARC) requiring rescue treatment by medical emergency teams. We determined the characteristics and clinical course ...

The influence of triage systems and triage scores on timeliness of ED analgesic administration (Timothy Mader) All Scholarly Works (2008)

OBJECTIVES: The aim of the study was to examine the association between triage scoring systems and triage priority scores on time to initial emergency department (ED) analgesic administration. METHODS: An observational, multicenter, prospective, cohort study ...

Cardiac arrest in the Emergency Department: A report from the National Registry of Cardiopulmonary Resuscitation (Timothy Mader) All Scholarly Works (2008)

BACKGROUND: Little is known about cardiac arrests (CA) in the Emergency Department (ED). The objective of this study was to determine the characteristics of ED CAs. METHODS: 60,852 adult, in-patient CA events in the National ...

The effect of adenosine A1 receptor antagonism on return of spontaneous circulation and short-term survival in prolonged ventricular fibrillation (Timothy Mader) All Scholarly Works (2008)

BACKGROUND: Endogenous adenosine (ADO) is cardioprotective during ischemia and its myocardial concentration increases during untreated ventricular fibrillation (VF). We have previously shown that ADO A1 receptor (ADOA1R) antagonism hastens the time-dependent decay in VF waveform ...

Prolonged cardiac arrest: A revised model of porcine ventricular fibrillation (Timothy Mader) All Scholarly Works (2008)

A blinded, randomized controlled evaluation of an impedance threshold device during cardiopulmonary resuscitation in swine (Timothy Mader, Adam Kellogg, Jeremy Smith, et al.) All Scholarly Works (2007)