517 research outputs found

    Use of hemodynamic algorithm after gastrointestinal surgery - reply

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    In Reply Drs Saugel and Reuter challenge the description of the OPTIMISE trial as a pragmatic trial. As applied to clinical trials, the term pragmatic has a particular meaning. Pragmatic trials are designed to evaluate the clinical effectiveness of a treatment in the context of routine clinical practice.1 This distinguishes them from explanatory trials, which are designed to evaluate the efficacy of a treatment under ideal conditions

    Perioperative haemodynamic optimisation

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    The use of fluid and inotropic therapies to optimise global haemodynamic variables, in particular oxygen delivery, in critically ill patients has been a controversial area of research for more than 25 years. The aim of this review is to describe the current evidence base for this treatment and how concepts of haemodynamic optimisation have evolved in recent years. The inconsistent findings of a large number of small phase II trials continue to stimulate the debate about the value of this treatment approach. However, important recent developments include the use of optimisation only during periods of resuscitation, more cautious doses of fluid and/or inotropic therapy, confirmation that pulmonary artery catheter use does not result in excess mortality and an improved understanding of the mechanistic effects of haemodynamic optimisation. These advances in our understanding have now informed the design of large randomised trials in various patient groups. The true value of haemodynamic optimisation is likely to be confirmed or refuted within the next 5 years

    Managing perioperative risk in patients undergoing elective non-cardiac surgery

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    Non-cardiac surgery has a low overall mortality but is associated with a large number of deaths because so many procedures are performed.Most deaths occur in a group of patients who are at high risk because of advanced age, comorbid disease, or major surgery (hospital mortality rate 12%).More effective systems can improve quality of perioperative care and may improve survival while reducing healthcare costs.Further research is needed to identify the most effective approaches to perioperative medicine for high risk patients.Routine audit of outcomes after all non-cardiac surgery is urgently needed

    Supplemental material for The association between ICU admission and emergency hospital readmission following emergency general surgery

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    Supplemental Material for The association between ICU admission and emergency hospital readmission following emergency general surgery by Michael A Gillies, Sadia Ghaffar, Ewen Harrison, Catriona Haddow, Lorraine Smyth, Timothy S Walsh, Rupert M Pearse and Nazir I Lone in Journal of the Intensive Care Society</p

    Review Of The Gods Of War: Is Religion The Primary Cause Of Violent Conflict? By M. Pearse

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    Pearse (Houghton College; Why the Rest Hates the West, 2004) succeeds in showing that religion was rarely the primary cause of war, but argues that religion as a part of culture can be used to justify many kinds of war. His range is enormous: ancient, medieval, and modern history, biblical exegesis, just war theory, pacifism, Islam, Christianity, communism. Sections on the roles of tribal Gods in Serbia, Russia, and England are very good. However, the book is flawed by Pearse\u27s complaints against secularism and multiculturalism. He insists that only religion can protect the sanctity of life against atheism and agnosticism. When Christianity supported or justified war, this was not true Christianity. On Islam, his conclusion is the opposite. Pearse blames the four most costly wars (WW I and II, the T\u27ai-ping rebellion, and the Communist revolution in Russia) on modernist secularist ideologies. Yet the T\u27ai-pings were not secular, and the strongest opponents of early-1914 European militarism were the secular socialists of France, Britain, and Germany, as contrasted with professedly Christian monarchs of Europe. This book will appeal to evangelical Christians who share the author\u27s biases, but others will find it difficult to separate the sound scholarship in several chapters from Pearse\u27s theological beliefs. Seminary libraries only. Summing Up: Not recommended

    Parnell, Pearse, and Peace in Northern Ireland

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    The Troubles in Northern Ireland are not easy to understand and are not easy to solve. People have tried to save Ireland through religion, through government, through violence, and most recently through peace. My focus throughout this paper will be to help the reader to understand the history, motivations and ramifications of the Troubles in Northern Ireland. The past, present and future of Northern Ireland will be discussed and understood through commentary, focused profiles of individuals and groups, and events.Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 Parnell, Pearse, and Peace in Northern Ireland Emily M. Miller May 25, 1997 Professor Christopher Gilbert PO 99 Spring 1997 Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 Chapter Introduction ........ Page 3 Outline History and Comentary ......... Pages 3-16 Parnell/O 'Shea Affair and Home Rule ....... Pages 16-21 Padric Pearse and Easter Rebellion ........ Pages 22-32 Peace Process ............ Pages 32-37 Works Cited .... Pages 38-End Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 I n t r o duct i o n The Troubles in Northern Ireland are not easy t o understand and are not easy to solve. People have tried to save Ireland through religion, through government, through violence, and most recently through peace. My focus throughout this paper will be to help the reader to understand the history, motivations and ramifications of the Troubles in Northern Ireland. The past, present and future of Northern Ireland will be discussed and understood through commentary, focused profiles of individuals and groups, and events. History and Commentary Many historic events marked the 1980's and this decade: the breakup of the Soviet Union, the Bosnian/Serbian conflict, the tumbling of the Berlin Wall, and the reunification of Germany. Today, there is still a wall standing and a country divided. In Gaelic, it means green isle, but it would seem more appropriate to call it the bloody isle in reference to its history. The country is actually two countries, the Republic of Ireland and the United Kingdom's Northern Ireland. Shortly after World War I, the British government took sole possession of the governing of Northern Ireland. The British governmental annexation of Northern Ireland helped reignite age old tensions. Religious and ethnic strife in Northern Ireland became a way of life that continues into today. The people of Northern Ireland are fighting a war of religion. Many of Northern Ireland's residents, approximately 1/3 of the Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 population, which are Catholic, want to rejoin the Republic of Ireland as one whole nation. (United States Institute of Peace, In Brief, Number 20) One million of Northern Ireland's population are Protestant, with a majority of them being of Scottish ancestry. The Protestant population is aliened with the United Kingdom and hold strong Unionist views. The Catholic population alienees itself with the Republic of Ireland and have loyalist views. The differing of loyalist and unionist views is one source of the present conflict in Northern Ireland. Catholic history really begins with the introduction of Catholicism by Patrick, later St. Patrick in about 400 A.D. (http://www.dup.org. uk/history .htm) Legend states that Patrick was kidnapped by pirates, was keep in virtual slavery for several years and eventually was taken to France. While in France, Patrick ,:J was named a Catholic bishop and was assigned to be a missionary in Ireland. Patrick's arrival brought about a religious movement that is still powerful today. Ireland, for centuries had been home to two very large religious groups, each with their own differing beliefs and customs. Those differing beliefs have been a foundation for the problems 1n Northern Ireland. The idea of reunification is not a new one for Northern Ireland. The internal conflict has ripped apart Ireland for centuries. Tim Pat Coogan puts it in perceptive in the introduction to his book, The Troubles, "The Condition of affairs suggested by the term 'the Irish Troubles' was already some three centuries old when Columbus discovered America. A degree of strife between the Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 inhabitants of the islands of what now constitute Ireland and the United Kingdom existed long before the discovery". (Coogan, pp. 1) The Irish in the past have held up the idea that the violence in Northern Ireland is in some way honorable because it has lasted so long. This view point does nothing to stop the violence. It would seem that one reason why the violence is accepted is the view that it is heroic. Both sides view their fighters as heroes for their cause. The main conflict is really a deadly triangle, between the Protestant's, the Catholic's and the British. In simple terms, the Catholics are against the Protestant's and the British, the Protestant's are against the Catholics, and occasionally the British, and the British are against the terrorist on whatever side they fight. The Irish Republic Army or IRA has strong Catholic support through out the whole of Ireland. The IRA is able to continue because of Catholic sympathizers in Ireland as well as in large Irish settlements in the United States, such as Boston. The Anglo-Irish Treaty was a result of the Easter Rising of 1916 in Dublin. The Easter Rising will be written about in greater detail in the Padric Pearse Chapter. The treaty ended the rebellion in Dublin. The treaty was not agreed upon by all of the various Catholic paramilitary groups. One faction was headed by Michael Collins and the other was headed by Eamian de Valera. Both men had very different views on the methods and the future of Ireland. The Irish Volunteers or Oglaigh na hEireann were established in November 1913 to "secure and maintain the rights and the liberties Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 common to all the people of Ireland". (http://w ww. utexas .edu/students/iig/archi ve/ira/history /irahist.html) The Irish volunteers would later become the IRA. There are two factions in the IRA today, the Official Branch and the Provisional Branch also know as the Provos. The Official Branch historically has been more conservative than the Provisional branch. The Official Wing used Marxist ideology to fight its battles. The Provisional Wing has used armed violence for political gains, and this policy continues today. (Gist, Northern Irealnd, GPO May 1989) The Official Branch has lost membership in recent years as the older members pass away. The Provisional Branch is a very radical terrorist group to this day. The Provos killed Earl Louis Mountbatten along with his grandson in August of 1979 and in the mid 1980's planted a bomb in former Prime Minister Thatcher's hotel room. The bomb was only partially successful, it detonated but not at the correct time and the Prime Minister was not in the room. Generally, the Provos has a younger membership with more radical tendencies. The Official branch wants social change through generally nonviolent means. One might think that the British occupation would be the IRA's chief target, but most often the IRA is more concerned with public opinion rather than the British occupation force. Public opinion is death with by the political branch of the IRA, Sinn Fein. Gerry Adams is the current president of Sinn Fein. Sinn Fein political candidates have been successful in several elections, and as a political statement the Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 election winners have refused to take their seats . in Parliament. Sinn Fein is Gaelic for "We Ourselves", the name itself seems like a comment on their position within Ireland. In 1988, in Northern Ireland there were 3 58 shootings, 253 terrorist bombings, and 205 bombs that were found before they had exploded. (Kronnewetter, p. 127) In addition, secretarian violence has caused 2,450 deaths since 1969. The IRA has in the past taken hostages and forced their captives to drive vehicles with explosives to targets where they are killed along with numerous unsuspecting civilians. The Irish Republican Army and its branches want a secular and socialist governmental for all of Ireland. The IRA along with the Catholic population wants a united Ireland. The Catholic population in Northern Ireland is in the minority, but not in the Republic of Ireland. The acts perpetrated by the IRA were and are generally accepted by the Catholic community. The IRA claims no random violence, but at least 93 men, women, and children were killed and another 1,047 people were injured in IRA random attacks.(Maas, pg.29-3 1) The IRA 's only hope for survival is the support of the Catholic population. A resident of Belfast's Fall 's Road neighborhood stated, "If I was arrested and in a police station, I'd be proud to die by an IRA bomb".(Mass, pg. 29-31) The IRA has strong support within the Catholic community, although the actual membership numbers within the IRA are very small. In the last two decades 2,600 people have dies. 1 out of 20 have suffered a death or injury in their close family. (Kronnenwetter, pg. 68) The death and injury Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 totals are relative to the American Civil War. In Northern Ireland, the largest battleground 1s Belfast. The British forces in Belfast have erected a peace wall to separate the two waring factions in hopes of keeping the peace. Check points are still common m Belfast and through out Northern Ireland. Each day people must go through checkpoints where their cars and belongings are searched. The purpose of these checkpoints is to stop the flow of arms and explosives in and out of the Irish cities. In 1988, 3 Provisional terrorist were shot and killed in the British Crown Colony of Gibraltar, although the terrorists were unarmed, the British SAS or Special Air Service felt that their actions were justified. During the funeral for the 3 dead Provos terrorists, a radical Protestant opened firing on the crowd of mourners. The Protestant killed 3 and injured more then 60. The violence escalated again at the funeral's of those who were killed at the previous funeral. Two off-duty British soldiers came too close to the funeral procession and were attacked. Several members of the Provisional Wing then proceeded to shoot the men execution style. The circle of violence illustrated by these deaths 1s very typical of Northern Ireland, no one wins and no one cares. A unknown author put it well, "The IRA has an affinity for graves matched only Dracula's, and a skill equal to his for volumptous manipulation of their grisly trophies and rites". The Protestant's are equally guilty of terrorism. The Ulster Defense Association or UDA, the Ulster Freedom Fighters, and the Red Hand Commandos all are terrorist organizations that have Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 sympathizers within the Protestant community. The Ulster Freedom Fighters and the Red Hand Commandos were outlawed in 1973 by the British government for terroristic activities. The Protestant population may have a genuine concern for themselves. If Ireland is reunited they will become a minority in a largely Catholic Ireland. The Protestant groups may still be planning for a doomsday situation. The Protestant forces have been known to stock pile weapons so in the event that Britain pulls out they will be ready to fight an all out war with the Catholic forces. A minister at a Protestant funeral denounced paramilitary violence and a half a dozen people walked out in disagreement . Emotions run deeply on the subject of violence, methods, peace and reunification. The Protestant's would not benefit from peace. If there is peace the British will leave Northern Ireland and the Protestant's will have to fend for themselves. The Protestant's would rather kill the British then have them leave, if their forces keep the soldiers busy they will not be able to leave Northern Ireland. The British thus indirectly stay to protect the Protestant's from the Catholics. The British occupation forces have been the source of many problems, but they also have held off many other problems as well, as long as the British are in Northern Ireland, there doesn't seem to be a likelihood of an all out war. Most British citizens favor a continued presence in Northern Ireland, although those views have become less staunch in light of the continued peace process, and the acceptance of Gerry Adams within the United States. The last parties in this conflict are the British Security Forces Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 and the Royal Ulster Constabulary or the RUC. The RUC is the official police force in Northern Ireland. The RUC is similar to the New Scotland Yard in England. During the mid-1980's the RUC was accused in several deaths of suspected IRA terrorists or supporters. The general population of Ireland accused the RUC of a shoot to kill policy. Chief Investigator John Stalker of the Manchester Police Department was called in as a special investigator. Stalker and a team of investigators uncovered several mishandled pieces of evidence. Inspector Stalker was gathering crucial evidence when he was removed from the case. The Irish population around the world was angered at the removal of John Stalker from the case. The RUC as of 1990, can not go out on patrols unless specifically called in by the British forces. Northern Ireland is not a large area of land, but it has a large population. The population is comparable to the Kansas City metropolitan area or just smaller than the Philadelphia metropolitan area in a geographic area the size of Connecticut. 2/3 or about 900,000 to a million people are Protestant while only 1/3 or about 600,000 are Catholic. Even if a person is an atheist they must be a Catholic or a Protestant atheist to survive in the country. When a three-year old was killed by an IRA bomb, his death was the last straw for many Irish citizens. The consensus in some circles is that the IRA does not speak for the general population. The Irish Republican Army, the Royal Ulster Constabulary and the Ulster Defense Association all have a responsibility to the the civilian population to protect the children of Ulster. When children Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 are victims of paramilitary violence the population relives the harsh reality of the troubles in Northern Ireland. The terrorism has caused a tolerance to the violence. When children are victims of terrorism, people stop and think a little about the situation in Ulster. The children of Ireland are one of the few hopes for peace and reunification, if they are not destroyed by the violence. Belfast has a school that has been integrated with children of both faiths attending, and in recent years the number of students enrolling has gone up. The children really can be looked upon as a bright spot in the violence. The Troubles m Northern Ireland are similar to a knot in a rope, if one pulls . on the wrong string the knot tightens even worse than before, but if the right string is pulled, at the right time,the knot can be untied. Northern Ireland has many knots and many wrong strings, but only one solution. What is that solution? and at what cost? In every solution there is a loser. If the British pull out of Northern Ireland, the Protestant's are losers. The religious conflict that the Protestant's would face at the hands of the Catholic's could be comparable to the situation in Israel with the Jews and the Muslims. If the British do not pull out of Northern Ireland the continual violence will rip apart the country, but if they do pull out there will still not be peace. The children, both Catholic and Protestant will still be growing up in a war zone. Reunification may be the only solution to the troubles. The Catholic's and the IRA are pitted against the Protestant's and the UDA but the harsh reality is that the parties on both sides are Irish and Scot/Irish in blood Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 and in heritage, Northern Ireland was really a colony of the United Kingdom, and like all colonies there have been settlers, The native population, in this case, the Irish Catholics want to reclaim what they feel is their land, The settlers, in this case the Irish Protestants, want to keep what they have earned over the years, The Troubles are similar to the treaty disputes in the United States, where Native Americans are fighting for there land. The Catholic Irish are still fighting for their own homeland as well. One might ask if there is room in a predominately Catholic Irish homeland for the Protestant minority. Until there is peace the world may never know. Many other problems have ravaged Northern Ireland besides the religious conflict. Severe unemployment, economic instability along with the growing inflationary problems have crippled Northern Ireland's economy and have caused many domestic problems as well. The problems in Northern Ireland have caused an economic recession. Catholic workers are still more likely to be unemployed than Protestant workers. High unemployment has caused people to lash out at their surroundings. Violence is one way of showing their feelings and frustration. Peace, not to long ago it would have been impossible to imagine. The IRA, in 1988, stepped up its campaign to remove the British from Northern Ireland, all they succeeded in doing was making the British resistance tougher. The RUC with a possible shoot-to-kill policy, is now confined to barracks unless otherwise ordered on assignment. The UDA may be stock piling weapons for Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 an all out civil war. Reunification offers a solution to this complex problem. The British soldiers would be out the battle zone, the IRA would no longer have a use, and the RUC could be disbanded. The only losers would be the Protestant's. All the Protestant's really want is to be part of the British rule and to be able to practice their religion. If peace was negotiated well there would be a solution that every party could agree. Either way the coin flips there will be a victor and a loser, if it is possible in this situation. Peace in Northern Ireland will a painful and most likely violent process. Ireland will be reunified, it may take time, but it will happen. The Catholic's, the Protestant's, the Royal Ulster Constabulary, the British, the people and the children are all tragic figures in the story. Peace is a long way away, but it will be achieved. However, rrow there is still a wall standing and a country divided. The peace process will be discussed in a later chapter. The Parnell/O'Shea Affair and Home Rule Northern Ireland has been in conflict through out history. One of the main causes of this is the presence of both British and Protestant peoples in Ulster. Ulster is the six most northern counties on the island of Ireland, and makes up Northern Ireland. History tells us that the Irish have tried to remove these forces from Ulster, but with out success. In the late nineteenth century a man by the name of Charles Stewart Parnell began a movement to rid Ireland of the British once and for all. The movement became known as Home Gustavus Student Repository Emily Miller Parnell, Pearse, and Peace in Northern Ireland PO 99, Professor Gilbert, Spring 1997 Rule. Home Rule was a concept of self-government for all of Ireland. The Irish would ideally govern the Irish. Leaders such as Charles Parnell, W.E. Gladstone, and Thomas P. O'Connor would lead the drive for self government. (O"Connor, pp.17) Charles Stewart Parnell was a member of the British Parliament, he had successfully won election through the Home Rule Party. Parnell had many supporters among an organization called the Land League. While in Parliament, Parnell met Captain William O'Shea, and while the men were never friends by any means, they became distant allies with mutual respect for each other.(Lyons, pp.41-43) Captain O'Shea was born in 1840, into a middle class English family, although he would later settle in Ireland. Captain O'Shea, at the age of 27, in 1867, married Katherine Page Wood. O'Shea had lost most of his assets in gambling although he still held land in Ireland. Historians have speculated that O'Shea married Katherine for her money.(Hurst, pp.28) The marriage was not a love match. The couple had four children while they were married, the last being born in 1874. Katherine and the O' Shea children lived on an estate near her wealthy aunt, while Captain O'Shea lived in a nearby town. Katherine on occasion would attend and also plan social gatherings with her husband. The O'Shea's marriage in the later years was a marnage of appearances. O ' Shea was more concerned about his political career than his wife and

    The whole truth and nothing but the truth: the need for full reporting of randomised trials.

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    The use of cardiac output monitoring to guide fluid and inotropic therapy in surgical patients has remained a controversial topic for more than 40 years. The reasons for this are numerous and complex, but key amongst them is the interplay between poor research methodology and the likely selective reporting of randomised trials. In this issue of Perioperative Medicine, we find a very unusual report, one which describes a randomised trial stopped for futility after the recruitment of only a small proportion of the target patient sample (Jammer et al. Periop Med). The authors offer no statistical analysis of their findings but simply an explanation of what went wrong. On the face of it, this exercise would seem to offer little of value to the general reader. How can publication of the findings of an unsuccessful trial contribute to the evidence base on this topic? To understand this, we must delve a little deeper into the evidence and see how these trials were designed

    Chronotropic incompetence and myocardial injury after noncardiac surgery: planned secondary analysis of a prospective observational international cohort study

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    Background: Physiological measures of heart failure are common in surgical patients, despite the absence of a diagnosis. Heart rate (HR) increases during exercise are frequently blunted in heart failure (termed chronotropic incompetence), which primarily reflects beta-adrenoreceptor dysfunction. We examined whether chronotropic incompetence was associated with myocardial injury after noncardiac surgery. Methods: This was a predefined analysis of an international cohort study where participants aged ≥40 yr underwent symptom-limited cardiopulmonary exercise testing before noncardiac surgery. Chronotropic incompetence was defined as the ratio of increase in HR during exercise to age-predicted maximal increase in HR &lt;0.6. The primary outcome was myocardial injury within 3 days after surgery, defined by high-sensitivity troponin assays &gt;99th centile. Explanatory variables were biomarkers for heart failure (ventilatory efficiency slope [minute ventilation/carbon dioxide production] ≥34; peak oxygen consumption ≤14 ml kg −1 min −1 ; HR recovery ≤6 beats min −1 decrease 1 min post-exercise; preoperative N-terminal pro-B-type natriuretic peptide [NT pro-BNP] &gt;300 pg ml −1 ). Myocardial injury was compared in the presence or absence of sympathetic (i.e. chronotropic incompetence) or parasympathetic (i.e. impaired HR recovery after exercise) thresholds indicative of dysfunction. Data are presented as odds ratios (ORs) (95% confidence intervals). Results: Chronotropic incompetence occurred in 396/1325 (29.9%) participants; only 16/1325 (1.2%) had a heart failure diagnosis. Myocardial injury was sustained by 162/1325 (12.2%) patients. Raised preoperative NT pro-BNP was more common when chronotropic incompetence was &lt;0.6 (OR: 1.57 [1.11–2.23]; P=0.011). Chronotropic incompetence was not significantly associated with myocardial injury (OR: 1.05 [0.74–1.50]; P=0.78), independent of rate-limiting therapy. HR recovery &lt;12 beats min −1 decrease after exercise was associated with myocardial injury in the presence (OR: 1.62 [1.05–2.51]; P=0.03) or absence (OR: 1.60 [1.06–2.39]; P=0.02) of chronotropic incompetence. Conclusions: Chronotropic incompetence is common in surgical patients. In contrast to parasympathetic dysfunction which was associated with myocardial injury, preoperative chronotropic incompetence (suggestive of sympathetic dysfunction) was not associated with postoperative myocardial injury. </p

    Enhanced postoperative surveillance versus standard of care to reduce mortality among adult surgical patients in Africa (ASOS-2) : a cluster-randomised controlled trial

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    Funding Information: R M Pearse reports grants from Edwards Lifesciences and Intersurgical; and personal fees from Edwards Lifesciences and GlaxoSmithKline, outside of the submitted work. R M Pearse also reports being a member of the editorial boards of the British Journal of Anaesthesia and the British Journal of Surgery. A B A Prempah was the recipient of the World Federation of Societies of Anaesthesiologists–International Anesthesia Research Society Clinical Research Fellow in Global Surgery and Anaesthesia in Africa. All other authors declare no competing interests. Funding Information: The ASOS-2 pilot and trial were partially supported by a grant (OPP#1161108) from the Bill & Melinda Gates Foundation, as a subaward from Praekelt. Researchers for the process evaluation were supported by a grant from the World Federation of Societies of Anaesthesiologists. Publisher Copyright: © 2021 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 licensePeer reviewe
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