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Incentive Spirometry Use Following Abdominal Surger y

Incentive Spirometry Use Following Abdominal Surger y. James Barry, BS Stacy Marsden, MA Jill Stewart, MBA MSN Clinical Nurse Leader Program, College of Nursing Georgia Regents University. Background.

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Incentive Spirometry Use Following Abdominal Surger y

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  1. Incentive Spirometry Use Following Abdominal Surgery James Barry, BS Stacy Marsden, MA Jill Stewart, MBA MSN Clinical Nurse Leader Program, College of Nursing Georgia Regents University

  2. Background • Abdominal surgery is associated with high risk of post-operative pulmonary complications (PPC) • Without a therapeutic respiratory regimen, up to 25% of abdominal surgery patients develop PPC (Deodhar, 1991) • Post-operative pulmonary complications include: • Respiratory failure • Atelectasis • Pneumonia • Bronchospasm • Tracheobronchitis • Incentive spirometry (IS) and deep-breathing exercises (DBE) can reduce the risk for PPC

  3. Purpose • The literature review was performed to answer the question, “For post-operative abdominal surgery patients does the use of an incentive spirometer reduce the risk of pulmonary complications compared with a regimen of deep breathing exercises?” • Determining whether IS or DBE use is more effective could play a significant role in the reduction of morbidity and mortality, improving health outcomes, and reducing health costs following abdominal surgery.

  4. Literature Search Strategy • Databases searched: CINAHL, Cochrane, Google Scholar, Medline, Ovid • Key search terms: deep breathing exercises, incentive spirometry, pulmonary complications, post abdominal surgery, • Target population: adult patients at risk for pulmonary complications following abdominal surgery • Inclusion criteria: studies that compare the effectiveness of DBE versus IS use in the prevention of PPCs in adults • Exclusion criteria: pediatric studies, pre-surgical interventions, non-abdominal surgery • Articles:20 articles reviewed, nine articles selected ranging from 1984-2011 (paucity of studies in the last five years)

  5. Results: Table 1

  6. Results: Figure 1 - Risk Ratio

  7. Evidence Hierarchy Legend: 1a=systematic review of RCTs, 1b=indiv. RCTs, 2a=systematic rev. of cohort studies, 2b=indiv. Cohort studies & poor RCTS, 3a=systematic rev. of case-control studies, 3b=indiv. case-controlled studies, 4=poor quality case-controlled and cohort studies, 5=expert opinion based on clinical experience

  8. Limitations • Inconsistencies across studies in the definition of PPCs, methodology of data analysis • Effectiveness of IS and DBE depends on patient selection, treatment dosage, instructions given, supervision during respiratory training, and patient adherence • Tidal volumes not measured in all studies • Not all trials are randomized • The short follow-up period for most patients limits analysis of IS effectiveness • The incidence of PPCs varies dramatically depending on the type of surgery and patient’s health status

  9. Recommendations for Practice • Continuation of current practice is recommended based on analysis of available evidence • Implementation of either IS use or DBE following abdominal surgery • Incentive spirometry • Hourly during waking hours with 10 maximal breaths per session • Deep breathing exercises • 4 to 5 times daily during waking hours

  10. Barriers to Implementation Barriers • Requires education and supervision • Ineffective unless performed as instructed • Time and cost involved • Patient adherence • Patient health status and level of consciousness (LOC) Suggestion to overcome barriers • Nurse and patient education • Incorporation of IS implementation during hourly rounding • Supervision for adherence and proper use • Family member assistance • Keep IS in patient’s line of sight

  11. Conclusion • IS and/or DBE are more effective than no respiratory therapy in the prevention of PPCs • There is no evidence to support a statistically significant difference between IS use and DBE for the prevention of PPCs in post-operative abdominal surgery patients • Additional research with adequate methodological designs is needed to clarify the effect and to justify the use of IS over DBE

  12. References Carvalho, C., Paisani, D.M., & Lunardi, A.C. (2011). Incentive spirometry in major surgeries: a systematic review. Brazilian Journal of Physical Therapy,15, 343-350. Celli, B.R., Rodriguez, K., & Snider, G.L. (1984). A controlled trial of intermittent positive pressure breathing incentive spirometry and deep breathing exercises in preventing pulmonary complications after abdominal surgery. The American Review of Respiratory Disease, 130, 12-5. Deodhar, S.D., Mohite, J.D., Shirahatti, R.G., & Joshi, S. (1991). Pulmonary complications of upper abdominal surgery. J Postgrad Med, 37, 88-92. Guimaraes, M.M., El Dib, R., Smith, R.F., & Matos, D. (2009). Incentive spirometry for prevention of postoperative pulmonary complications in upper abdominal surgery. Cochrane Database System Rev, 3. doi: 10.1002/14651858.CD006058.pub2. Hall, J.C., Tarala, R.A., Tapper, J., & Hall, J.L. (1996). "Prevention of respiratory complications after abdominal surgery: A randomised clinical trial." BMJ, 312(7024), 148-152.

  13. References National Guideline Clearinghouse. (2011). Incentive spirometry: 2011. Retrieved from http://www.guidelines.gov/content.aspx?id=34793. O'Connor, M., Tattersall, M.P., & Carter, J.A. (1988). An evaluation of the incentive spirometer to improve lung function after cholecystectomy. Anaesthesia, 43(9), 785-7. Schwieger, I., Gamulin, Z., Forster, A., Meyer, P., Gemperle, M., & Suter, P.M. (1986). Absence of benefit of incentive spirometry in low-risk patients undergoing elective cholecystectomy. A controlled randomized study. Chest, 89(5), 652-6. Thomas, J. A., & McIntosh, J.M. (1994). Are incentive spirometry, intermittent positive pressure breathing, and deep breathing exercises effective in the prevention of postoperative pulmonary complications after upper abdominal surgery? A systematic overview and meta-analysis. Physical Therapy, 74(1), 3-10.

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