Tag Archives: evidence based practice

If The (EBP Practice Guideline) Shoe Fits, Wear It! Definitely!

If you want to solve a priority clinical problem using the best research evidence out there, you & your team have at least a couple of options:

1) You can DIY (do it yourself), which means finding, critiquing, synthesizing, and translating the research into clinical practice recommendations: OR

2) You can take advantage of experts’ work by finding evidence-based clinical practice guidelines that you can simply adopt or adapt to your setting.

Either option is good, but in this post I want to focus on option #2: Evidence-based practice guidelines.

What are practice guidelines?  Clinical practice guidelines are “systematically developed statements” that help RNs, other providers, and patients to decide on the best course of care. When the guideline authors use research to write them, then we call them evidence-based practice guidelines (http://www.agreetrust.org/resource-centre/practice-guidelines/).

What’s the advantage?  In evidence-based practice guidelines, experts have already done the hard work of finding, critiquing, synthesizing, and translating the research into practice recommendations for you.   You need only to adopt or adapt them to fit your setting, and establish a regular review time to make sure they are supporting excellent care and still in date.

Where can you find EBP practice guidelines to adopt or adapt?  A few places are:

Consider “bookmarking” these sites or adding them to your “favorites” in your internet browser.

You may even find multiple guidelines on your subject.  Then you and your team get to choose the one that BEST fits your setting & solves the clinical problem!  How cool is that?  (Note: The gold standard for critiquing guideline quality is the AGREE II tool, but ….more on that another day.)

Critical thinking exercise

  1. Go to National Guidelines Clearinghouse.
  2. Search for “family presence during resuscitation”
  3. Look at the ENA clinical practice recommendations on that page and see how strong the evidence is to support each one. (You can also take a look at the process of guideline development & the research used to support it.)
  4. Then decide how might you adopt or adapt one of those recommendations in your own setting?
  5. Have an informal conversation with a colleague about your thoughts on this.

If you can use one or more of the recommendations, you have now brought more research evidence into your practice.  Congratulations!!

“Take 5!” (minutes to learn about 4 search strategies)

“TAKE 5” minutes to learn about 4 best strategies to find nursing research articles. Watch the video at this link: https://www.youtube.com/watch?v=Em7b9jr-ZK8&list=PLQKD1cO-QY3Rt2PaLd3dykeL4HZo7mCZv&index=7

(Well it’s technically 5:23 minutes, but as with calories, who’s counting?)

A great place to use these 4 strategies is the highly comprehensive and reliable PubMed database. You already pay for that publicly available healthcare research database with your tax dollars, so go to http://www.ncbi.nlm.nih.gov/pubmed/ and get your money’s worth!   PubMed even has a link to show you how to use those 4 strategies specifically on PubMed. (Check that out at http://www.nlm.nih.gov/bsd/disted/pubmedtutorial/020_340.html)

One of your search terms can be nurs* if you want a better chance of finding only nursing articles. You’ll know what that little asterisk means after you “TAKE 5!” with the first video link.

Some PubMed articles are free for you to print or save. Many are not. That means you will need to take the list of articles that you found in your search to your hospital librarian for help. OR if you have access to library databases through a school you can find full text of most articles there or order them through interlibrary loan.

If you don’t have access to library databases yourself, here’s a good way to work with a hospital librarian.

  1. Use the 4 search strategies to find relevant articles on PubMed.
  2. Give that list of articles to your librarian who is likely to have a budget and time to pull the full articles for you.
  3. If you find only one article that fits the problem you are trying to solve, you can take that article to the librarian and ask the person to find you more like that one.

Another public database is Google Scholar, but it is not as accurate or thorough. For its strengths and weaknesses and how to use it well, you might find this handout useful (https://www.dit.ie/media/library/documents/kevinst/Guide%20How%20to%20use%20Google%20Scholar.pdf).

Happy evidence hunting!

In Conclusion: “Back to the future”

A great conclusion to a study can take several forms.   One of these is like the abstract. The researcher summarizes the entire study in 100-200 words or so.   Researchers can also end with the suggestions for future research or an intriguing quote.   A great conclusion will give you the “bottom line” of why the study is important to you!

Thus it is sometimes valuable when FIRST encountering a new research article, to scan the abstract, intro, discussion/implications, and conclusion FIRST.   This will give you the big picture—the 30,000 foot level picture. Then you can get down at “ground level” and read the whole research article more carefully.

Research reports are Not mystery novels, and the plot will Not be spoiled if you read the conclusion first!  You may find that doing this makes it easier to understand the article.

If you are writing a research report yourself, then make sure that you keep the conclusion lively and interesting!   You know your project—what is THE main take away that you want readers to have?

CRITICAL THINKING….

Assume that you read the following Conclusion from Brown & McCormack (2006) BEFORE reading the rest of the article.   What ideas would you look for in the article that show up here in this “end-of-the-article-abstract-and-implications”? Which of their conclusions would you check out within the main article?

     This ethnographic study highlighted a number of issues that affected the older persons’ pain experience in the acute surgical setting. Additionally, it provided insight into how nurses approached the assessment and management of pain in this patient group. The study demonstrated the value of applying multiple sources and methods of data collection in order to obtain a more complete view of the competing forces that operate within the ward environment.

     Data analysis revealed three action cycles for further developmental work – pain assessment practices, knowledge/ insight and strategies to cope with episodes of uncontrolled pain and organization of care, along with ward culture, have been identified as having an inhibitory effect on pain management in older people. In addition, recognition that patient barriers may contribute to ineffective pain management is a point worthy of consideration.

     Improving pain management practices, therefore, requires healthcare professionals to reflect on reactions, values and beliefs surrounding pain and examine how these have the potential to influence the care provided. Consequently, there is a need for a focused, collaborative, interdisciplinary approach to challenge current pain management practices and implement change. There is a growing acknowledgement that successful interventions must deploy multiple strategies, targeting aspects of the individual, the organization, its culture and characteristics of the message, simultaneously (Kitson 2001). (p.1296)

Reference: Brown, D., & McCormack, B. (2006). Determining factors that have an impact upon effective evidence-based pain management with older people, following colorectal surgery: An ethnographic study. The Authors. Journal compilation, 1987-1298. doi: 10.1111/j.1365-2702.2006.01553.x

“What are you implying?”—the question to ask about Findings*

As you read closer and closer to the end of a research report, you should start asking, “What are the implications of what this researcher found?”   In other words now that the findings show X what is the Y that we do in response?

Sometimes the researcher labels a section IMPLICATIONS. Other times implications are included in the DISCUSSION section.

What implications you look for may depend on your role. Are you a direct, inpatient care RN? Then you want to know what the research implies about the need to maintain or change practice.   Are you in staff development or teaching clinical students? Then you want to know whether this means you should be teaching something or some “how-to” differently.   Management/administrator? Then what does this mean for leadership or organizations. And,…if you’re a researcher, then you want to know what is the next question raised by this study, OR perhaps does this study need to be repeated before we can feel confident in the findings.   (Of course, if you’re a student looking at a study may mean that you are one step closer to completing one of those evidence-based assignment papers.)

If you look carefully, you will see that the researcher tells you what they think the implications are for patient care, education, management, research, students, patients, or others.

Research does not give final answers. Exhilaratingly a research article often raises more questions than it answers—especially because any research project can only narrowly be designed to examine one teeny area of reality.   (OK. Perhaps only researchers would find that thrilling.)

So, as you read think: What do these research findings mean for RN practice?

Critical Thinking Practice: Find the implications in this excerpt from the Discussion section of Brown & McCormack (2005):  The study revealed that accurate and holistic pain assessment for older people were (sic) deficient in the acute surgical setting…. As a number of older people experienced hearing difficulties, it was also possible that patients did not respond because they misunderstood or simply did not hear what they were being asked. Herr and Mobily (1991) suggest that a reliable assessment of the older persons’ pain can be best obtained if they are offered privacy rather than asked to discuss pain in a public location. Whilst this can be difficult to achieve in a ward environment, measures such as drawing the curtains or moving closer to the patient, may afford some improved degree of enhanced communication and privacy for pain assessment. (p.1295)

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*In earlier posts at http://discoveringyourinnerscientist.blogspot.com/ , I summarized what titles, abstracts, introductions, methods, results, and discussions sections of a research report are all about.

NEW site to Discovering Your Inner Scientist

Welcome to my new Discovering Your Inner Scientist blog location–a site focused on nursing evidence-based practice and scientist interests!  This site should be more user-friendly.

The blog remains focused on the interests primarily of staff RNs and is inspired by my colleagues at Dignity Health Northridge Hospital Medical Center.

For earlier posts on how to read research, go to http://discoveringyourinnerscientist.blogspot.com/  .   I plan to pick up the discussion here where that site left off, and I will continue to welcome your comments.