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Pragmatic Free Trial Meta<br><br>Pragmatic Free Trail Meta is an open data platform that allows research into pragmatic trials. It shares clean trial data and ratings using PRECIS-2 which allows for multiple and varied meta-epidemiological studies to examine the effects of treatment across trials with different levels of pragmatism, as well as other design features.<br><br>Background<br><br>Pragmatic trials are becoming more widely acknowledged as providing evidence from the real world for clinical decision making. The term "pragmatic", however, is not used in a consistent manner and its definition and assessment need further clarification. Pragmatic trials are designed to inform clinical practices and policy choices, rather than verify a physiological hypothesis or clinical hypothesis. A pragmatic trial should try to be as close as possible to the real-world clinical practice, including recruiting participants, setting up, implementation and delivery of interventions, determining and analysis results, as well as primary analyses. This is a major distinction between explanatory trials as defined by Schwartz &amp; Lellouch1 that are designed to confirm a hypothesis in a more thorough manner.<br><br>Truely pragmatic trials should not be blind participants or the clinicians. This can lead to a bias in the estimates of the effect of treatment. Practical trials also involve patients from different health care settings to ensure that the results can be applied to the real world.<br><br>Furthermore studies that are pragmatic should focus on outcomes that are important for patients, such as quality of life or functional recovery. This is particularly important for trials that involve surgical procedures that are invasive or may have harmful adverse consequences. The CRASH trial29 compared a 2 page report with an electronic monitoring system for patients in hospitals suffering from chronic cardiac failure. The catheter trial28 however, used symptomatic catheter associated urinary tract infection as the primary outcome.<br><br>In addition to these features pragmatic trials should reduce trial procedures and data-collection requirements to cut costs and time commitments. Finally, pragmatic trials should seek to make their findings as applicable to clinical practice as possible by making sure that their primary method of analysis is based on the intention-to-treat method (as described in CONSORT extensions for pragmatic trials).<br><br>Despite these requirements, many RCTs with features that defy the concept of pragmatism have been mislabeled as pragmatic and published in journals of all kinds. This can result in misleading claims of pragmaticity, and the usage of the term needs to be standardized. The development of a PRECIS-2 tool that can provide an objective, standardized assessment of pragmatic features is the first step.<br><br>Methods<br><br>In a pragmatic trial it is the intention to inform policy or clinical decisions by demonstrating how the intervention can be implemented into routine care. This differs from explanation trials that test hypotheses about the cause-effect connection in idealized situations. In this way, pragmatic trials can have less internal validity than studies that explain and be more prone to biases in their design as well as analysis and conduct. Despite their limitations, pragmatic research can be a valuable source of data for making decisions within the context of healthcare.<br><br>The PRECIS-2 tool evaluates an RCT on 9 domains, with scores ranging from 1 to 5 (very pragmatist). In this study, the recruit-ment organization, flexibility in delivery, flexible adherence and follow-up domains were awarded high scores, but the primary outcome and the method for  [https://tvoypulse.ru/bitrix/redirect.php?event1=click_to_call&event2=&event3=&goto=https://pragmatickr.com/ 프라그마틱 무료체험] missing data were not at the practical limit. This suggests that it is possible to design a trial with excellent pragmatic features without damaging the quality of its outcomes.<br><br>However, it is difficult to assess how pragmatic a particular trial is, since pragmatism is not a binary attribute; some aspects of a trial may be more pragmatic than others. The pragmatism of a trial can be affected by modifications to the protocol or the logistics during the trial. Additionally, 36% of the 89 pragmatic trials discovered by Koppenaal and colleagues were placebo-controlled, or conducted prior to licensing and most were single-center. They aren't in line with the usual practice and can only be considered pragmatic if the sponsors agree that such trials are not blinded.<br><br>A common aspect of pragmatic research is that researchers try to make their findings more meaningful by analyzing subgroups of the trial sample. This can result in imbalanced analyses and lower statistical power. This increases the chance of missing or misdetecting differences in the primary outcomes. This was a problem during the meta-analysis of pragmatic trials due to the fact that secondary outcomes were not adjusted for covariates' differences at the baseline.<br><br>Furthermore practical trials can be a challenge in the gathering and interpretation of safety data. It is because adverse events tend to be self-reported, and are prone to delays, errors or coding errors. Therefore, it is crucial to enhance the quality of outcomes for these trials, ideally by using national registries rather than relying on participants to report adverse events on the trial's own database.<br><br>Results<br><br>While the definition of pragmatism may not require that all trials be 100 percent pragmatic, there are some advantages to including pragmatic components in clinical trials. These include:<br><br>Increasing sensitivity to real-world issues which reduces cost and size of the study and allowing the study results to be more quickly transferred into real-world clinical practice (by including patients from routine care). But pragmatic trials can have disadvantages. For example, the right kind of heterogeneity can allow a trial to generalise its findings to a variety of settings and patients. However the wrong type of heterogeneity could reduce assay sensitivity,  무료 [https://yandex.tj/safety?url=https://pragmatickr.com/ 프라그마틱 공식홈페이지] ([https://pinall.org/bitrix/redirect.php?goto=https://pragmatickr.com/ https://pinall.org/bitrix/redirect.php?goto=https://pragmatickr.com/]) and thus lessen the ability of a trial to detect even minor effects of treatment.<br><br>Many studies have attempted categorize pragmatic trials using various definitions and scoring methods. Schwartz and Lellouch1 have developed a framework for distinguishing between explanation-based trials that support the clinical or physiological hypothesis, and pragmatic trials that aid in the choice of appropriate therapies in the real-world clinical setting. Their framework comprised nine domains, each scoring on a scale ranging from 1 to 5 with 1 indicating more explanatory and 5 indicating more pragmatic. The domains covered recruitment and setting up, the delivery of intervention, flexible adhering to the program and [http://marsgroup.ru/bitrix/redirect.php?goto=https://pragmatickr.com/ 프라그마틱 슬롯 조작] 무료슬롯 ([https://timemapper.okfnlabs.org/view?url=https://pragmatickr.com/ click this link now]) primary analysis.<br><br>The initial PRECIS tool3 had similar domains and an assessment scale ranging from 1 to 5. Koppenaal et al10 developed an adaptation of this assessment, called the Pragmascope, that was easier to use for systematic reviews. They found that pragmatic systematic reviews had higher average score in most domains but lower scores in the primary analysis domain.<br><br>This distinction in the primary analysis domain could be due to the fact that most pragmatic trials process their data in an intention to treat method, whereas some explanatory trials do not. The overall score for pragmatic systematic reviews was lower when the areas of organisation, flexible delivery and following-up were combined.<br><br>It is important to remember that a pragmatic study does not mean a low-quality trial. In fact, there is increasing numbers of clinical trials which use the term "pragmatic" either in their abstract or title (as defined by MEDLINE, but that is neither precise nor sensitive). The use of these terms in titles and abstracts could indicate a greater understanding of the importance of pragmatism however, it is not clear if this is reflected in the contents of the articles.<br><br>Conclusions<br><br>As appreciation for the value of real-world evidence grows popular, pragmatic trials have gained traction in research. They are randomized trials that compare real world treatment options with new treatments that are being developed. They include patient populations that are more similar to those who receive treatment in regular medical care. This method is able to overcome the limitations of observational research for example, the biases that come with the use of volunteers as well as the insufficient availability and the coding differences in national registry.<br><br>Pragmatic trials also have advantages, including the ability to use existing data sources, and a greater probability of detecting meaningful differences than traditional trials. However, they may have some limitations that limit their validity and generalizability. For example the rates of participation in some trials may be lower than anticipated due to the healthy-volunteer influence and financial incentives or competition for participants from other research studies (e.g. industry trials). The necessity to recruit people quickly reduces the size of the sample and the impact of many pragmatic trials. Practical trials aren't always equipped with controls to ensure that any observed differences aren't caused by biases that occur during the trial.<br><br>The authors of the Pragmatic Free Trial Meta identified 48 RCTs self-labeled as pragmatic and were published up to 2022. The PRECIS-2 tool was employed to evaluate the pragmatism of these trials. It includes domains such as eligibility criteria as well as recruitment flexibility and adherence to intervention and follow-up. They found that 14 trials scored highly pragmatic or pragmatic (i.e. scoring 5 or more) in at least one of these domains.<br><br>Trials with a high pragmatism rating tend to have more expansive eligibility criteria than traditional RCTs that have specific criteria that are unlikely to be present in clinical practice, and they comprise patients from a wide variety of hospitals. The authors argue that these characteristics could make pragmatic trials more meaningful and useful for daily practice, but they do not guarantee that a trial conducted in a pragmatic manner is completely free of bias. Moreover, the pragmatism of the trial is not a definite characteristic; a pragmatic trial that does not possess all the characteristics of an explanatory trial can produce valid and useful results.
Pragmatic Free Trial Meta<br><br>Pragmatic Free Trail Meta is an open data platform that enables research into pragmatic trials. It is a platform that collects and shares clean trial data and ratings using PRECIS-2, allowing for [https://catmanq646fni7.creacionblog.com/profile 프라그마틱 플레이] multiple and [https://bookmarktiger.com/story18258676/what-is-pragmatic-free-trial-and-how-to-use-what-is-pragmatic-free-trial-and-how-to-use 프라그마틱 슬롯 무료체험] diverse meta-epidemiological studies to examine the effects of treatment across trials that have different levels of pragmatism, as well as other design features.<br><br>Background<br><br>Pragmatic studies are increasingly recognized as providing real-world evidence for clinical decision-making. However,  [https://pragmatickr-com75319.bloggin-ads.com/53840428/the-most-underrated-companies-to-watch-in-pragmatic-slots-free-trial-industry 프라그마틱 정품] the usage of the term "pragmatic" is not consistent and its definition and assessment requires further clarification. The purpose of pragmatic trials is to guide clinical practices and policy choices, rather than verify a physiological hypothesis or clinical hypothesis. A pragmatic trial should try to be as close as it is to the real-world clinical practice that include recruitment of participants, setting, design, delivery and implementation of interventions, determination and analysis outcomes, and primary analysis. This is a key distinction from explanation trials (as described by Schwartz and Lellouch1) that are intended to provide a more complete confirmation of the hypothesis.<br><br>Trials that are truly practical should be careful not to blind patients or healthcare professionals in order to result in bias in the estimation of treatment effects. Practical trials should also aim to attract patients from a wide range of health care settings to ensure that the results can be applied to the real world.<br><br>Furthermore studies that are pragmatic should focus on outcomes that are vital to patients, like quality of life or functional recovery. This is especially important when trials involve the use of invasive procedures or could have serious adverse impacts. The CRASH trial29, for instance was focused on functional outcomes to compare a two-page report with an electronic system to monitor the health of patients in hospitals suffering from chronic heart failure, and the catheter trial28 used symptomatic catheter-associated urinary tract infections as the primary outcome.<br><br>In addition to these characteristics, pragmatic trials should minimize the requirements for data collection and trial procedures to cut down on costs and time commitments. Additionally these trials should strive to make their findings as relevant to real-world clinical practices as they can. This can be achieved by ensuring that their primary analysis is based on an intention-to treat method (as defined in CONSORT extensions).<br><br>Despite these requirements, many RCTs with features that defy the concept of pragmatism have been mislabeled as pragmatic and published in journals of all types. This could lead to misleading claims of pragmaticity, and the usage of the term needs to be standardized. The creation of the PRECIS-2 tool, which provides a standard objective assessment of practical features, is a good first step.<br><br>Methods<br><br>In a pragmatic study the goal is to inform clinical or policy decisions by demonstrating how the intervention can be implemented into routine care. Explanatory trials test hypotheses concerning the cause-effect relationship within idealised settings. In this way, pragmatic trials can have a lower internal validity than explanatory studies and be more prone to biases in their design as well as analysis and conduct. Despite their limitations, pragmatic research can be a valuable source of data for making decisions within the healthcare context.<br><br>The PRECIS-2 tool evaluates an RCT on 9 domains, with scores ranging between 1 and 5 (very pragmatist). In this study, the areas of recruitment, organization and flexibility in delivery, flexible adherence and follow-up scored high. However, the principal outcome and method of missing data were scored below the practical limit. This suggests that it is possible to design a trial that has good pragmatic features without damaging the quality of its outcomes.<br><br>However, it's difficult to assess how pragmatic a particular trial is, since pragmaticity is not a definite attribute; some aspects of a trial may be more pragmatic than others. Moreover, protocol or logistic changes during the trial may alter its pragmatism score. Koppenaal and colleagues found that 36% of 89 pragmatic studies were placebo-controlled, or conducted prior to licensing. They also found that the majority were single-center. They aren't in line with the standard practice and can only be called pragmatic if their sponsors accept that these trials are not blinded.<br><br>A common aspect of pragmatic research is that researchers try to make their findings more meaningful by analyzing subgroups within the trial. This can lead to unbalanced analyses with lower statistical power. This increases the chance of omitting or ignoring differences in the primary outcomes. This was a problem in the meta-analysis of pragmatic trials because secondary outcomes were not adjusted for differences in covariates at the baseline.<br><br>Additionally, studies that are pragmatic can present challenges in the collection and interpretation safety data. It is because adverse events are typically self-reported and are susceptible to errors, delays or coding errors. It is essential to increase the accuracy and quality of the outcomes in these trials.<br><br>Results<br><br>While the definition of pragmatism may not require that clinical trials be 100% pragmatist, there are benefits of including pragmatic elements in trials. These include:<br><br>By incorporating routine patients, the results of the trial can be more quickly translated into clinical practice. But pragmatic trials can be a challenge. For instance, the right type of heterogeneity could help a trial to generalise its results to different patients and settings; however, the wrong type of heterogeneity could reduce assay sensitivity, and thus lessen the ability of a study to detect even minor effects of treatment.<br><br>Numerous studies have attempted to categorize pragmatic trials with various definitions and scoring systems. Schwartz and Lellouch1 have developed a framework to distinguish between explanatory trials that confirm a physiological or clinical hypothesis as well as pragmatic trials that aid in the selection of appropriate treatments in clinical practice. Their framework comprised nine domains, each scoring on a scale of 1 to 5, with 1 indicating more lucid and 5 suggesting more pragmatic. The domains included recruitment and setting, delivery of intervention with flexibility, follow-up and primary analysis.<br><br>The original PRECIS tool3 was an adapted version of the PRECIS tool3 that was based on the same scale and domains. Koppenaal et al10 created an adaptation of this assessment called the Pragmascope that was easier to use in systematic reviews. They found that pragmatic reviews scored higher in all domains, but scored lower in the primary analysis domain.<br><br>This distinction in the analysis domain that is primary could be due to the fact that the majority of pragmatic trials analyze their data in an intention to treat way, whereas some explanatory trials do not. The overall score was lower for systematic reviews that were pragmatic when the domains of the organization, flexibility of delivery and follow-up were merged.<br><br>It is crucial to keep in mind that a pragmatic study should not mean that a trial is of poor quality. In fact, there are an increasing number of clinical trials that employ the term 'pragmatic' either in their abstract or title (as defined by MEDLINE however it is neither sensitive nor precise). The use of these terms in abstracts and titles could indicate a greater understanding of the importance of pragmatism but it isn't clear if this is evident in the contents of the articles.<br><br>Conclusions<br><br>In recent times, pragmatic trials are increasing in popularity in research because the value of real-world evidence is increasingly recognized. They are randomized trials that evaluate real-world treatment options with clinical trials in development. They involve patient populations that are more similar to those who receive treatment in regular care. This method has the potential to overcome the limitations of observational research, such as the biases that arise from relying on volunteers, and the limited availability and the variability of coding in national registry systems.<br><br>Pragmatic trials offer other advantages, like the ability to use existing data sources, and  [https://pragmatickr23344.pointblog.net/10-misleading-answers-to-common-pragmatic-free-slot-buff-questions-do-you-know-which-ones-72334816 프라그마틱 슬롯무료] a greater chance of detecting significant differences than traditional trials. However, [https://pragmatic22108.blogchaat.com/ 프라그마틱 무료체험 슬롯버프] pragmatic tests may have some limitations that limit their validity and generalizability. For example the participation rates in certain trials may be lower than expected due to the healthy-volunteer effect and incentives to pay or compete for participants from other research studies (e.g., industry trials). Many pragmatic trials are also restricted by the necessity to recruit participants in a timely manner. In addition some pragmatic trials don't have controls to ensure that the observed differences are not due to biases in the conduct of trials.<br><br>The authors of the Pragmatic Free Trial Meta identified RCTs published from 2022 to 2022 that self-described themselves as pragmatic. They assessed pragmatism using the PRECIS-2 tool, which consists of the eligibility criteria for domains as well as recruitment, flexibility in adherence to interventions, and follow-up. They discovered 14 trials scored highly pragmatic or pragmatic (i.e. scoring 5 or above) in at least one of these domains.<br><br>Trials with a high pragmatism score tend to have more expansive eligibility criteria than traditional RCTs, which include very specific criteria that aren't likely to be used in the clinical environment, and they include populations from a wide variety of hospitals. The authors argue that these characteristics can help make pragmatic trials more meaningful and relevant to daily practice, but they do not necessarily guarantee that a trial using a pragmatic approach is free from bias. In addition, the pragmatism that is present in a trial is not a predetermined characteristic A pragmatic trial that does not have all the characteristics of a explanatory trial can yield reliable and relevant results.

Latest revision as of 07:12, 7 January 2025

Pragmatic Free Trial Meta

Pragmatic Free Trail Meta is an open data platform that enables research into pragmatic trials. It is a platform that collects and shares clean trial data and ratings using PRECIS-2, allowing for 프라그마틱 플레이 multiple and 프라그마틱 슬롯 무료체험 diverse meta-epidemiological studies to examine the effects of treatment across trials that have different levels of pragmatism, as well as other design features.

Background

Pragmatic studies are increasingly recognized as providing real-world evidence for clinical decision-making. However, 프라그마틱 정품 the usage of the term "pragmatic" is not consistent and its definition and assessment requires further clarification. The purpose of pragmatic trials is to guide clinical practices and policy choices, rather than verify a physiological hypothesis or clinical hypothesis. A pragmatic trial should try to be as close as it is to the real-world clinical practice that include recruitment of participants, setting, design, delivery and implementation of interventions, determination and analysis outcomes, and primary analysis. This is a key distinction from explanation trials (as described by Schwartz and Lellouch1) that are intended to provide a more complete confirmation of the hypothesis.

Trials that are truly practical should be careful not to blind patients or healthcare professionals in order to result in bias in the estimation of treatment effects. Practical trials should also aim to attract patients from a wide range of health care settings to ensure that the results can be applied to the real world.

Furthermore studies that are pragmatic should focus on outcomes that are vital to patients, like quality of life or functional recovery. This is especially important when trials involve the use of invasive procedures or could have serious adverse impacts. The CRASH trial29, for instance was focused on functional outcomes to compare a two-page report with an electronic system to monitor the health of patients in hospitals suffering from chronic heart failure, and the catheter trial28 used symptomatic catheter-associated urinary tract infections as the primary outcome.

In addition to these characteristics, pragmatic trials should minimize the requirements for data collection and trial procedures to cut down on costs and time commitments. Additionally these trials should strive to make their findings as relevant to real-world clinical practices as they can. This can be achieved by ensuring that their primary analysis is based on an intention-to treat method (as defined in CONSORT extensions).

Despite these requirements, many RCTs with features that defy the concept of pragmatism have been mislabeled as pragmatic and published in journals of all types. This could lead to misleading claims of pragmaticity, and the usage of the term needs to be standardized. The creation of the PRECIS-2 tool, which provides a standard objective assessment of practical features, is a good first step.

Methods

In a pragmatic study the goal is to inform clinical or policy decisions by demonstrating how the intervention can be implemented into routine care. Explanatory trials test hypotheses concerning the cause-effect relationship within idealised settings. In this way, pragmatic trials can have a lower internal validity than explanatory studies and be more prone to biases in their design as well as analysis and conduct. Despite their limitations, pragmatic research can be a valuable source of data for making decisions within the healthcare context.

The PRECIS-2 tool evaluates an RCT on 9 domains, with scores ranging between 1 and 5 (very pragmatist). In this study, the areas of recruitment, organization and flexibility in delivery, flexible adherence and follow-up scored high. However, the principal outcome and method of missing data were scored below the practical limit. This suggests that it is possible to design a trial that has good pragmatic features without damaging the quality of its outcomes.

However, it's difficult to assess how pragmatic a particular trial is, since pragmaticity is not a definite attribute; some aspects of a trial may be more pragmatic than others. Moreover, protocol or logistic changes during the trial may alter its pragmatism score. Koppenaal and colleagues found that 36% of 89 pragmatic studies were placebo-controlled, or conducted prior to licensing. They also found that the majority were single-center. They aren't in line with the standard practice and can only be called pragmatic if their sponsors accept that these trials are not blinded.

A common aspect of pragmatic research is that researchers try to make their findings more meaningful by analyzing subgroups within the trial. This can lead to unbalanced analyses with lower statistical power. This increases the chance of omitting or ignoring differences in the primary outcomes. This was a problem in the meta-analysis of pragmatic trials because secondary outcomes were not adjusted for differences in covariates at the baseline.

Additionally, studies that are pragmatic can present challenges in the collection and interpretation safety data. It is because adverse events are typically self-reported and are susceptible to errors, delays or coding errors. It is essential to increase the accuracy and quality of the outcomes in these trials.

Results

While the definition of pragmatism may not require that clinical trials be 100% pragmatist, there are benefits of including pragmatic elements in trials. These include:

By incorporating routine patients, the results of the trial can be more quickly translated into clinical practice. But pragmatic trials can be a challenge. For instance, the right type of heterogeneity could help a trial to generalise its results to different patients and settings; however, the wrong type of heterogeneity could reduce assay sensitivity, and thus lessen the ability of a study to detect even minor effects of treatment.

Numerous studies have attempted to categorize pragmatic trials with various definitions and scoring systems. Schwartz and Lellouch1 have developed a framework to distinguish between explanatory trials that confirm a physiological or clinical hypothesis as well as pragmatic trials that aid in the selection of appropriate treatments in clinical practice. Their framework comprised nine domains, each scoring on a scale of 1 to 5, with 1 indicating more lucid and 5 suggesting more pragmatic. The domains included recruitment and setting, delivery of intervention with flexibility, follow-up and primary analysis.

The original PRECIS tool3 was an adapted version of the PRECIS tool3 that was based on the same scale and domains. Koppenaal et al10 created an adaptation of this assessment called the Pragmascope that was easier to use in systematic reviews. They found that pragmatic reviews scored higher in all domains, but scored lower in the primary analysis domain.

This distinction in the analysis domain that is primary could be due to the fact that the majority of pragmatic trials analyze their data in an intention to treat way, whereas some explanatory trials do not. The overall score was lower for systematic reviews that were pragmatic when the domains of the organization, flexibility of delivery and follow-up were merged.

It is crucial to keep in mind that a pragmatic study should not mean that a trial is of poor quality. In fact, there are an increasing number of clinical trials that employ the term 'pragmatic' either in their abstract or title (as defined by MEDLINE however it is neither sensitive nor precise). The use of these terms in abstracts and titles could indicate a greater understanding of the importance of pragmatism but it isn't clear if this is evident in the contents of the articles.

Conclusions

In recent times, pragmatic trials are increasing in popularity in research because the value of real-world evidence is increasingly recognized. They are randomized trials that evaluate real-world treatment options with clinical trials in development. They involve patient populations that are more similar to those who receive treatment in regular care. This method has the potential to overcome the limitations of observational research, such as the biases that arise from relying on volunteers, and the limited availability and the variability of coding in national registry systems.

Pragmatic trials offer other advantages, like the ability to use existing data sources, and 프라그마틱 슬롯무료 a greater chance of detecting significant differences than traditional trials. However, 프라그마틱 무료체험 슬롯버프 pragmatic tests may have some limitations that limit their validity and generalizability. For example the participation rates in certain trials may be lower than expected due to the healthy-volunteer effect and incentives to pay or compete for participants from other research studies (e.g., industry trials). Many pragmatic trials are also restricted by the necessity to recruit participants in a timely manner. In addition some pragmatic trials don't have controls to ensure that the observed differences are not due to biases in the conduct of trials.

The authors of the Pragmatic Free Trial Meta identified RCTs published from 2022 to 2022 that self-described themselves as pragmatic. They assessed pragmatism using the PRECIS-2 tool, which consists of the eligibility criteria for domains as well as recruitment, flexibility in adherence to interventions, and follow-up. They discovered 14 trials scored highly pragmatic or pragmatic (i.e. scoring 5 or above) in at least one of these domains.

Trials with a high pragmatism score tend to have more expansive eligibility criteria than traditional RCTs, which include very specific criteria that aren't likely to be used in the clinical environment, and they include populations from a wide variety of hospitals. The authors argue that these characteristics can help make pragmatic trials more meaningful and relevant to daily practice, but they do not necessarily guarantee that a trial using a pragmatic approach is free from bias. In addition, the pragmatism that is present in a trial is not a predetermined characteristic A pragmatic trial that does not have all the characteristics of a explanatory trial can yield reliable and relevant results.