Using an incentive spirometer reduces pulmonary complications in patients with traumatic rib fractures: a randomized controlled trial

Predictive Factors for Onset of Moderate-to-Severe Disability Following Hospital Discharge Due to Rib Fractures

BACKGROUND

According to previous studies, a prolonged hospital stay, along with the patient's clinical features, can lead to the onset of disability.

OBJECTIVES

This study aimed to identify predictive factors of moderate-to-severe disability following hospital discharge in rib fracture patients.

METHODS

We conducted a retrospective study with hospitalized adult patients with rib fractures who received conservative treatment. Patients' clinical profiles and characteristics were collected from their clinical histories and healthcare professional records.

RESULTS

Overall, patients exhibited a 44% rate of moderate-to-severe disability after a six-day hospital stay. The incidence of patients with a prolonged hospital stay who showed disabilities was associated with male sex (HR 0.73, p < 0.001), presence of first rib fracture (HR 1.78, p = 0.047), presence of flail chest (HR 1.29, p = 0.046), severity of lung injury (HR 1.65, p < 0.001), and functional status (HR 1.37, p < 0.001).

CONCLUSIONS

Moderate-to-severe disability in patients with rib fractures may depend on factors such as sex, functionality, severity of lung injury, and presence of first rib fracture and flail chest during a prolonged hospital stay.

Physiologic parameters and radiologic findings can predict pulmonary complications and guide management in traumatic rib fractures

BACKGROUND

Traumatic rib fracture is associated with a high morbidity rate and identifying patients at risk of developing pulmonary complications (PC) can guide management and potentially decrease unnecessary intensive care admissions. Therefore, we sought to assess and compare the utility of a physiologic parameter, vital capacity (VC), with the admission radiologic findings (RibScore) in predicting PC in patients with rib fractures.

METHODS

This is a single-center retrospective review (2015-2018) of all adult (≥18 years) patients admitted to a Level I trauma center with traumatic rib fracture. Exclusion criteria included no CT scan and absence of VC within 48 h of admission. The cohort was stratified into two groups based on presence or absence of PC (pneumonia, unplanned intubation, unplanned transfer to the intensive care unit for a respiratory concern, or the need for a tracheostomy). Multivariable logistic regression models were constructed to identify predictors of PC.

RESULTS

A total of 654 patients met the inclusion criteria of whom 70 % were males. The median age was 51 years and fall (48 %) was the most common type of injury. A total of 36 patients (5.5 %) developed a pulmonary complication. These patients were more likely to be older, had a higher ISS, and were more likely to require a tube thoracostomy placement. On multivariable logistic regression, first VC ≤30 % (AOR: 4.29), day 1 VC ≤30 % (AOR: 3.61), day 2 VC ≤30 % (AOR: 5.54), Δ(Day2-Day1 VC) (AOR: 0.96), and RibScore ≥2 (AOR: 3.19) were significantly associated with PC. On discrimination analysis, day 2 VC had the highest area under the receiver operating characteristic curve (AuROC), 0.81, and was superior to first VC and day 1 VC in predicting PC. There was no statistically significant difference in predicting PC between day 2 VC and RibScore. On multivariable analysis, first VC ≤30 %, day 1 VC ≤30 %, day 2 VC ≤30 %, and admission RibScore ≥2 were associated with prolonged hospital and ICU LOS.

CONCLUSION

VC and RibScore emerged as independent predictors of PC. However, VC was not found to be superior to RibScore in predicting PC. Further prospective research is warranted to validate the findings of this study.

Comparative study of wound outcomes and surgical strategies: Internal fixation versus external stabilization in rib fracture patients with traumatic chest wounds

The clinical management of traumatic chest incisions accompanied by rib fractures presents the formidable challenge. The study was carried out to compare the outcomes of auscultatory triangle internal fixation (ATIF) and external fixation (EF) in such injuries. From June 2019 to June 2022, 105 patients with multiple rib fractures participated in the cohort study in which they were divided into two groups: 53 patients underwent ATIF and 52 patients underwent EF. The incidence of surgical site infection, wound healing time, incidence of wound dehiscence, number of dressing changes, pain as measured by the visual analogue scale (VAS), duration of hospitalization, period of return to work, pulmonary complications and functionality of the upper limbs as assessed by the Disability of Arm, Shoulder, and Hand (DASH) questionnaire were among the parameters evaluated. In comparison with EF, ATIF demonstrated the decreased incidence of wound dehiscence (1.9% vs. 9.6%) (p < 0.05), surgical site infection (3.8 vs. 11.5) and wound healing time (12.3 ± 2.1 vs. 18.5 ± 3.7 days) (p < 0.05). Furthermore, during their ATIF treatment, patients required fewer changes of dressing (3.5 ± 0.8 vs. 5.7 ± 1.2) and demonstrated enhanced pain management, reduced hospital stays and expedited return to work (p < 0.05). ATIF group demonstrated enhancements in both upper limb functionality and post-operative pulmonary function (p < 0.05). The utilization of ATIF as opposed to EF for the treatment of traumatic chest wounds accompanied by rib fractures yields superior outcomes in terms of wound healing, infection reduction and restoration of pulmonary and upper limb functionality.

Efficacy and safety of ultrasound-guided erector spinae plane block compared to sham procedure in adult patients with rib fractures presenting to the emergency department: A randomized controlled trial

OBJECTIVES

The primary objective was to compare the analgesic efficacy of ultrasound-guided erector spinae plane block (ESPB) with a sham procedure in adult patients presenting with rib fractures to the emergency department (ED).

METHODS

A randomized controlled trial was conducted at an academic ED over a 17-month period. Forty-six adults with confirmed rib fractures and numeric rating score (NRS) greater than 4 were randomized to one of two treatment arms: ultrasound-guided ESPB group or placebo (sham procedure). Intravenous opioids were prescribed as rescue analgesia when self-reported pain scores were ≥4. The primary outcome measure, pain intensity reduction, was derived using the 11-point NRS at six time points over 12 h. Secondary outcome measures included the amount of rescue analgesia, in morphine equivalents, and the occurrence of adverse events. Two-way repeated-measures ANOVA was used to compare the trend in NRSs across the two arms. The association between the complications and intervention was explored using the Fisher's exact test.

RESULTS

Forty-six patients (23 in each arm) completed the study. There was no difference between treatment groups with respect to age, sex, vital signs, preenrollment analgesia, or baseline pain intensity. In comparing pain intensity during the study period, NRS scores at 30, 60, and 120 min were significantly lower in the ESPB group (p < 0.001) during rest and deep inspiration. Moreover, patients in the ESPB group received lesser rescue analgesia than those in the sham group (10 mg, IQR 2.5 vs. 20 mg, IQR 5 mg; p ≤ 0.01). There was no difference in adverse events between groups.

CONCLUSIONS

Ultrasound-guided ESPB resulted in significantly reduced pain intensity over the study period and reduced amount of rescue analgesia and had no discernible difference in adverse events when compared with a sham.

Effectiveness of erector spinae plane block for rib fracture analgesia: a systematic review protocol

OBJECTIVE

This systematic review will investigate the effectiveness of the ultrasound-guided erector spinae plane block as an analgesic technique for patients with rib fractures compared with all other standard management techniques. Comparisons will be made with both nerve blocks (neuraxial techniques and peripheral nerve blocks) and systemic treatment (with patient-controlled analgesia and/or per required need analgesia for breakthrough pain).

INTRODUCTION

Erector spinae plane block is a well-established rescue analgesia option for patients with rib fractures. The use of ultrasound-guided erector spinae plane block in clinical practice has been largely based on observational data, with recent randomized controlled trials examining it against several other options for analgesic management. This review will compare the erector spinae against all other management techniques used in practice for rib fractures to determine whether this is the most effective analgesic technique.

INCLUSION CRITERIA

The review will include all randomized controlled and pseudo-randomized controlled trials examining ultrasound-guided erector spinae plane block for the analgesic management of traumatic rib fractures. All other study designs will be excluded.

METHODS

MEDLINE (PubMed), Embase (Ovid), CINAHL (EBSCOhost), the Cochrane Central Register of Controlled Trials, the Australian and New Zealand Clinical Trials Registry (ANZCTR), ClinicalTrials.gov, and the ISRCTN registry will be searched to identify all relevant ongoing clinical trials. Study selection, critical appraisal, and data extraction will be performed by 2 independent reviewers. Data will be extracted into software for statistical analysis (including meta-analysis where possible).

REVIEW REGISTRATION

PROSPERO CRD42023414849.

External validation of novel Revised Intensity Battle Score and comparison of static rib fracture scoring systems

BACKGROUND

This study aims to compare and externally validate the previously developed Revised Intensity Battle Score (RIBS) against other proposed scores for predicting poor outcomes after rib fractures.

METHODS

An external validation set was assembled retrospectively, comprising 1,493 adult patients with one or more rib fractures admitted to a Level 1 trauma center between 2019 and 2022. The following rib fracture scores were calculated for each patient: RIBS, Injury Severity Score, Rib Fracture Score, Chest Trauma Score, and Battle score. Each was investigated to assess utility in predicting mortality, intensive care unit upgrade, unplanned intubation and ventilator days. Performance was measured by area under the receiver operating characteristic curve.

RESULTS

Of the 1,493 patients who met inclusion criteria, 239 patients (16%) experienced one of more of the investigated outcomes. Generally, scores performed best at predicting mortality and ventilator days. The RIBS stood out as best predicting "any complication" (AUC = 0.735) and ">7 ventilator days" (AUC = 0.771).

CONCLUSION

The RIBS represents an externally validated triage score in patients with rib fractures and compares favorably to other static scoring systems. Use of this score as a triage tool may allow stratifying patients who may benefit from direct intensive care unit admission, neuraxial anesthesia and aggressive respiratory care. Next steps include prospective investigation of how pairing these interventions with score directed triage impacts outcomes.

LEVEL OF EVIDENCE

Prognostic and Epidemiological; Level IV.

The effect of incentive spirometry in perioperative patients with lung cancer-a systematic review and meta-analysis

BACKGROUND

Incentive spirometry (IS) as a routine respiratory therapy during the perioperative period has been widely used in clinical practice. However, the impact of IS on patients with perioperative lung cancer remains controversial. This review aimed to evaluate the efficacy of IS in perioperative pulmonary rehabilitation for patients with lung cancer.

METHODS

Cochrane Library, PubMed, Web of Science, Ovid, CINAHL, Chinese National Knowledge Infrastructure, Weipu, and Wanfang Databases were searched from inception to 30 November 2023. Only randomized controlled trials were included in this systematic review. The PRISMA checklist served as the guidance for conducting this review. The quality assessment of the included studies was assessed by the Cochrane risk-of-bias tool. The meta-analysis was carried out utilizing Review Manager 5.4. Furthermore, sensitivity analysis and subgroup analysis were also performed.

RESULTS

Nine studies recruited 1209 patients met our inclusion criteria. IS combined with other respiratory therapy techniques was observed to reduce the incidence of postoperative pulmonary complications, enhance pulmonary function, curtail the length of hospital stay, and lower the Borg score. Nevertheless, no improvements were found in the six-minute walk distance or quality of life score.

CONCLUSIONS

Although IS demonstrates benefits as a component of comprehensive intervention measures for perioperative patients with lung cancer, it proves challenging to determine the precise impact of IS as a standalone component within the comprehensive intervention measures. Therefore, further researches are required to better understand the effectiveness of IS isolation and its interactions when integrated with additional respiratory therapies for these patients.

CLINICAL TRIAL REGISTRATION

PROSPERO, https://www.crd.york.ac.uk/prospero/ , registry number: CRD42022321044.

Positive Outcomes of Physiotherapy Intervention in a Wedge Compression Fracture of the L1 Vertebra: A Case Report

The thoracolumbar spine is prone to vertebral compression fractures (VCFs). An injury mechanism known as flexion compression is responsible for thoracolumbar spine compression fractures. Usually, this mechanism affects the longitudinal ligament at the front and the front part of the vertebral body as the first components. Pain is the first and foremost symptom; here we present a case report of a 34-year-old male, who came to the hospital with complaints of back pain, and difficulty in breathing followed by a road traffic accident (RTA). MRI and X-ray investigations were done. The patient was diagnosed with a fracture of the anterolateral aspect of the right fourth and fifth ribs and posterolateral aspect of the sixth rib, acute anterior wedge compression fracture of the L1 vertebra, and bilateral minimal pneumothorax and haemothorax. The patient was managed surgically with post-decompression and spinal fusion at the D12-L2 level. The outcomes used were the Oswestry Low-Back Disability Questionnaire, the numerical pain rating scale, and Manual Muscle Testing (MMT). This case report specifies the physiotherapeutic rehabilitation protocol, mainly focusing on techniques like breathing exercises, and upper limb and lower limb strengthening along with trunk and pelvic floor muscles strengthening.

Palliative Care Rounds: A Thanksgiving Break to Discuss Rib Fractures

Rib fractures are common injuries, especially in the frail and elderly. They can happen in isolation or may be associated with significant concomitant morbidity, including but not limited to pain, pneumonia, or pneumothorax. In the palliative care population, rib fractures can be overlooked or attributed to other entities, which may lead to inappropriate treatment. The commonly accepted standards of care for the treatment of rib fractures are centered around early and adequate pain control, and stabilization of other complications. Accurate diagnosis and management demand a thorough history and physical examination, effective communication, and intentional clinical consideration of all differential diagnoses.

Lung Expansion Therapy for the Potential Populations: A Literature Review

Secretion retention, atelectasis, and reduced lung compliance occur when endotracheal or tracheostomised patients cough ineffectively. There is a possibility of infection if the collapsed regions of the lungs are not reinflated. Therefore, to improve clinical outcomes, such as diaphragm mobility and thickness, lung volume, and thickness of the abdominal muscles, and decrease the length of hospitalizations, mechanical and manual techniques, such as balloon blowing exercises and incentive spirometer, are required. PubMed, Google Scholar, Pedro, Clinical Keys, Helinet, ProQuest, and Science Direct databases were used for the literature search considering the inclusion and exclusion criteria. The several manual and mechanical methods that were employed for lung expansion treatment for the potential populations are highlighted in this overview of the literature. Ten studies were considered in this review: five on balloon-blowing exercises, four on tracheostomy with incentive spirometry exercises, and one on incentive spirometry with balloon-blowing exercises. The effects were examined on individual outcomes that included rate of perceived exertion (RPE), diaphragm mobility, pulmonary function, volume of breath, length of hospitalization, and postoperative day complications. The structured protocols proved to be effective in improving lung expansion and pulmonary function for the potential population that involved healthy adults, noncritical COVID-19 adults, smokers, thoracotomy patients, and tracheostomised patients. The road to recovery is yet unexplored and underachieved because of the lack of evidence.

Prehabilitation: a narrative review focused on exercise therapy for the prevention of postoperative pulmonary complications following lung resection

Extensive preventive strategies in the perioperative period are popular worldwide. Novel "prehabilitation" approaches are being defined for every individual surgical discipline. With intention to reduce perioperative morbidity, "prehabilitation" was developed to increase "physical wellness" considering exercise capacity, nutritional status, and psychological support. Thus, prehabilitation could be well-suited for patients undergoing lung cancer surgery. Theoretically, improving physical condition may increase the chances of having a better post-operative course, especially among frail patients. In this review, we describe the concept of prehabilitation with possible benefits, its role in the Enhanced Recovery After Surgery protocols, and its potential for the future.

Placebo-controlled randomized double-blind comparison of the analgesic efficacy of lidocaine spray and etofenamate spray in pain control of rib fractures

BACKGROUND

As far as we could detect, we could not find any study in literature on the analgesic efficacy of spray forms of lidocaine and etofenamate in rib fractures. In this study, our aim is to empirically compare the analgesic efficacy of etofenamate spray, lidocaine 10% spray and placebo spray in the management of pain secondary to trauma secondary to isolated rib fractures.

METHODS

The study was designed according to a single-center, prospective, randomized, placebo-controlled double-blind study model. About 30 sealed envelopes were prepared for each of the 3 groups and 30 patients were included in each group. A total of 84 cases were included in the study (three groups: 27, 28, 29).

RESULTS

Numeric rating scale (NRS) grades at admission and at 15-30-60-120 min were similar between the three groups (P>0.05). Analysis findings of NRS perception differences between the initial NRS level and the 15-30-60-120th min NRS difference at the 0-120th min showed more lidocaine spray organs, and it was not clearly perceived that these four parameters went between the 3 groups for the outline.

CONCLUSION

The analgesic efficacy of lidocaine 10% spray, etofenamate spray, and placebo spray used together with standard dexketoprofen 50 mg intravenous treatment in the pain management of rib fractures were similar to each other and although there was a difference at the 120th min, this difference was not statistically significant.

A novel, evidence-based, comprehensive clinical decision support system improves outcomes for patients with traumatic rib fractures

BACKGROUND

Traumatic rib fractures are associated with high morbidity and mortality. Clinical decision support systems (CDSS) have been shown to improve adherence to evidence-based (EB) practice and improve clinical outcomes. The objective of this study was to investigate if a rib fracture CDSS reduced hospital length of stay (LOS), 90-day and 1-year mortality, unplanned ICU transfer, and the need for mechanical ventilation. The independent association of two process measures, an admission EB order set and a pain-inspiratory-cough score early warning system, with LOS were investigated.

METHODS

The CDSS was scaled across nine US trauma centers. Following multiple imputation, multivariable regression models were fit to evaluate the association of the CDSS on primary and secondary outcomes. As a sensitivity analysis, propensity score matching was also performed to confirm regression findings.

RESULTS

Overall, 3,279 patients met inclusion criteria. Rates of EB practices increased following implementation. On risk-adjusted analysis, in-hospital LOS preintervention versus postintervention was unchanged (incidence rate ratio [IRR], 1.06; 95% confidence interval [CI], 0.97-1.15, p = 0.2) but unplanned transfer to the ICU was reduced (odds ratio, 0.28; 95% CI, 0.09-0.84, p = 0.024), as was 1-year mortality (hazard ratio, 0.6; 95% CI, 0.4-0.89, p = 0.01). Provider utilization of the admission order bundle was 45.3%. Utilization was associated with significantly reduced LOS (IRR, 0.87; 95% CI, 0.77-0.98; p = 0.019). The early warning system triggered on 34.4% of patients; however, was not associated with a significant reduction in hospital LOS (IRR, 0.76; 95% CI, 0.55-1.06; p = 0.1).

CONCLUSION

A novel, user-centered, comprehensive CDSS improves adherence to EB practice and is associated with a significant reduction in unplanned ICU admissions and possibly mortality, but not hospital LOS.

LEVEL OF EVIDENCE

Therapeutic/Care Management; Level III.

Comprehensive Review of Current Pain Management in Rib Fractures With Practical Guidelines for Clinicians

Rib fractures are present in 15% of all traumas and 60% of patients with chest traumas. Rib fractures are not life-threatening in isolation, but they can be quite painful which leads to splinting and compromise of respiratory function. Splinting limits the ability of a patient to take a deep breath, which leads to atelectasis, atelectasis to poor secretion removal, and poor secretion removal leads to pneumonia. Pneumonia is the common pathway to respiratory failure in patients with rib fractures. It is noted that in the elderly, each rib fracture increases developing pneumonia by 27% and the risk of dying by 19%. From a public health perspective, rib fractures have long-term implications with only 59% of patients returning to work at 6 months. In this review we will examine the state of art as it currently exists with regard to the management of pain associated with rib fractures. Included in this overview will be a brief review of the anatomy of the thorax and some important physiologic concepts, the latest trends in pharmacologic and noninvasive means of managing rib pain, a special section on epidural anesthesia, some other alternative invasive methods of pain control, and a review of the recent literature on rib plating. Finally, a practical, easy to follow guideline, to manage the patient with pain from rib fractures will be presented.

Non-surgical management and analgesia strategies for older adults with multiple rib fractures: A systematic review, meta-analysis, and joint practice management guideline from the Eastern Association for the Surgery of Trauma and the Chest Wall Injury Society

BACKGROUND

Chest wall injury in older adults is a significant cause of morbidity and mortality. Optimal nonsurgical management strategies for these patients have not been fully defined regarding level of care, incentive spirometry (IS), noninvasive positive pressure ventilation (NIPPV), and the use of ketamine, epidural, and other locoregional approaches to analgesia.

METHODS

Relevant questions regarding older patients with significant chest wall injury with patient population(s), intervention(s), comparison(s), and appropriate selected outcomes were chosen. These focused on intensive care unit (ICU) admission, IS, NIPPV, and analgesia including ketamine, epidural analgesia, and locoregional nerve blocks. A systematic literature search and review were conducted, our data were analyzed qualitatively and quantitatively, and the quality of evidence was assessed per the Grading of Recommendations Assessment, Development, and Evaluation methodology. No funding was used.

RESULTS

Our literature review (PROSPERO 2020-CRD42020201241, MEDLINE, EMBASE, Cochrane, Web of Science, January 15, 2020) resulted in 151 studies. Intensive care unit admission was qualitatively not superior for any defined cohort other than by clinical assessment. Poor IS performance was associated with prolonged hospital length of stay, pulmonary complications, and unplanned ICU admission. Noninvasive positive pressure ventilation was associated with 85% reduction in odds of pneumonia ( p < 0.0001) and 81% reduction in odds of mortality ( p = 0.03) in suitable patients without risk of airway loss. Ketamine use demonstrated no significant reduction in pain score but a trend toward reduced opioid use. Epidural and other locoregional analgesia techniques did not affect pneumonia, length of mechanical ventilation, hospital length of stay, or mortality.

CONCLUSION

We do not recommend for or against routine ICU admission. We recommend use of IS to inform ICU status and conditionally recommend use of NIPPV in patients without risk of airway loss. We offer no recommendation for or against ketamine, epidural, or other locoregional analgesia.

LEVEL OF EVIDENCE

Systematic Review/Meta-analysis; Level IV.

Volume Incentive Spirometry Reduces Pulmonary Complications in Patients After Open Abdominal Surgery: A Randomized Clinical Trial

Objective

To compare the effect of diaphragmatic breathing and volume incentive spirometry (VIS) on hemodynamics, pulmonary function, and blood gas in patients following open abdominal surgery under general anesthesia.

Methods

A total of 58 patients who received open abdominal surgery were randomly assigned to the control group (n=29) undergoing diaphragmatic breathing exercises and the VIS group (n=29) undergoing VIS exercises. All the participants performed the six-minute walk test (6MWT) preoperatively to evaluate their functional capacity. Hemodynamic indexes, pulmonary function tests, and blood gas indexes were recorded before surgery and on the 1st, 3rd, and 5th postoperative day.

Results

The functional capacity was not significantly different between the two groups during the preoperative period (P >0.05). At 3 days and 5 days postoperatively, patients in the VIS group had a significantly higher SpO2 than that in the control group (P <0.05). Pulmonary function test values were reduced in both two groups postoperatively when compared to the preoperative values but improved for three and five days afterward (P <0.05). Of note, the significantly elevated levels of peak expiratory flow (PEF), forced expiratory volume in the first second (FEV1), forced vital capacity (FVC), and FEV1/FVC ratio were observed on the 1st, 3rd, and 5th postoperative days in the VIS group compared with those in the control group (P <0.05). Besides, bass excess (BE), and pH values were significantly higher in the VIS group on the 1st postoperative day than those in the control group (P <0.05).

Conclusion

Diaphragmatic breathing and VIS could improve postoperative pulmonary function, but VIS exercise might be a better option for improving hemodynamics, pulmonary function, and blood gas for patients after open abdominal surgery, hence lowering the incidence of postoperative pulmonary complications.

Pre and postoperative nurse-guided incentive spirometry versus physiotherapist-guided pre and postoperative breathing exercises in patients undergoing cardiac surgery: An evaluation of postoperative complications and length of hospital stay

Atelectasis is the most occurring postoperative complication after cardiac surgeries. Postoperative respiratory exercises and incentive spirometry led to decrease in postoperative complications, especially atelectasis and hospital stay. The objectives of the study were to evaluate postoperative complications and length of hospital stay of patients who received pre and postoperative nurse-guided incentive spirometry against those of patients who received pre and postoperative breathing exercises by the physiotherapist in patients who underwent cardiac surgery. Data of patients who received 2 days preoperative and 2 days postoperative nurse-guided incentive spirometry with a spirometer (PPN cohort, n = 102) or received 2 days preoperative and 2 days postoperative breathing exercises by physiotherapist without spirometer (PPP cohort, n = 105), or 2 days postoperative physiotherapist-guided breathing exercises only without spirometer (PPB cohort, n = 114) were collected and analyzed. The acute or chronic collapse of part or entire lung was defined as atelectasis. The length of stay in the hospital was from the day of admission to discharge. Patients of the PPN cohort had fewer numbers of incidences of atelectasis, dyspnea, and sweating >1 day after operations compared to those of the PPB and the PPP cohorts (P < .05 for all). The partial pressure of oxygen and oxygen saturation of arterial blood ≥6 hours after operations reported higher, the duration of ventilation was shorter, and numbers of re-intubation processes reported fewer for patients of the PPN cohort than those of the PPB and the PPP cohorts (P < .05 for all). The hospital length of the stay of patients in the PPN cohort was fewer than those of the PPB and the PPP (P < .0001 for both) cohorts. Pre and postoperative nurse-guided incentive spirometry with a spirometer following cardiac surgeries would have better postoperative pulmonary outcomes and fewer hospital stays than those of postoperative-only or pre and postoperative physiotherapist-guided breathing exercises (level of evidence: IV; technical efficacy stage: 5).

Reviving a successful blunt chest wall injury protocol

This article describes a quality improvement project that assessed nurses' knowledge and practices for patients admitted with a blunt chest wall injury and utilized interactive learning to revive the use of the protocol.

A Cross-Sectional Study on the Application of IS in Perioperative Pulmonary Function Training in Spine and Orthopedics

Background

The incentive spirometer (IS) is a mechanical device that promotes lung expansion and can be used to prevent and treat postoperative pulmonary complications. In this study, the preventive effect of pulmonary function training with IS on the improvement of pulmonary function and pulmonary complications was observed.

Methods

From May 2019 to April 2021, 69 scoliosis patients with impaired moderate and severe lung function were divided into the traditional pulmonary training group (n = 32) and IS-enhanced pulmonary training group (n = 35). The patient underwent lung function testing after admission and one week after the start of training and chest CT on the third day after surgery.

Results

The average age was 13.47 and 15.66, respectively (p = 0.223). The Cobb angles were 83.84 and 83.97 (p = 0.756), respectively, and no statistical difference between the parameters of lung function was detected. After 1 week of respiratory function training, significant improvement in lung function testing parameters including VC%, FVC%, FEV1%, FEV1/FVC, FEV1/VC, and MVV% was found in both groups. Analysis of covariance showed more significant improvement in IS-enhanced group compared to the conventional training group (p < 0.05). The incidence of postoperative pulmonary atelectasis was lower in IS-enhanced group than in traditional groups (2.9% vs. 21.9%, p = 0.043) with no difference in the overall incidence of pulmonary complications (p = 0.164) and shorter preoperative and total hospitalization in the IS-enhanced group.

Conclusion

Compared to traditional pulmonary function training, IS-enhanced training can significantly accelerate the improvement of pulmonary function testing parameters, shorten the preoperative pulmonary function training time, reduce the incidence of postoperative pulmonary tension complications, and accelerate postoperative rehabilitation.

Influence of Walking as Physiological Training to Improve Respiratory Parameters in the Elderly Population

Walking as physiological training is reported to be an effective activity in order to beneficially influence and slow the onset of aging in healthy elderly people. However, insufficient evidence exists on how walking influences lung function in seniors. In our study, we aim to evaluate the effect of different types of walking on lung function in healthy seniors. The PubMed, Web of Science, Scopus and EBSCO Essentials databases were searched, while the methodological quality was assessed by the RoB2 tool. A total of seven studies (RCTs) published between 2002-2022 that met the eligibility criteria were analysed in this review. All participants were older adults without any specific associated disease, aged 60 and above. The interventions included structured physical activity; a high/moderate exercise program; long-term regular walking; walking as a part of functional movement training; walking sideways, backward and forward as a part of aerobic training; fast walking; Stepper walking; walking on a treadmill combined with incentive spirometry; and Nordic walking. Overall, most of the mentioned types of walking led to improved lung function in healthy elderly subjects. However, the prescribed Stepper walking program did not improve lung function in healthy seniors.

Efficacy of Incentive Spirometer in Increasing Maximum Inspiratory Volume in an Out-Patient Setting

Background

Incentive spirometry (IS) is the mainstay of care in postoperative patients that has been heavily studied in the inpatient setting. Studies have shown that the utilization of IS improves lung volumes and reduces the rate of pneumonia in post-surgical patients. However, the literature is ambiguous on its benefit as many studies also demonstrate no significant benefit, especially in comparison to early ambulation. Our study sought to determine whether a consistent IS regimen can improve lung function in an outpatient setting.

Methods

This prospective cohort study included patients in a physical medicine and rehabilitation clinic setting during the COVID pandemic. Patients with severe respiratory disease, baseline cough, those unable to perform deep breathing, fever greater than 100.4 F due to non-pulmonary on initial evaluation, or inability to fill out the forms and complete the study were excluded. Each participant was given the IS along with hands-on instruction on how to use the device and accurately record measurements. Patients were asked to lie down and inhale and exhale through the tube ten times. They were asked to mark the highest volume during their 10 breaths. Patients were instructed to complete this exercise three times a day for 30 days. Patients were also asked to perform light exercises or walking for 20 minutes per day three times a week and postural drainage. Patients were instructed to call their primary care physician if a 20% or more decrease from their baseline was noted or if they experienced any new coughs, fever, or shortness of breath during the 30 days of exercise.

Results

A total of 48 patients enrolled in the study with a (median) age of 58.0 years (SD 10.2 years), 21 females and 27 males. Baseline maximal inspiration for study participants was 1885.4 mL prior to exercise, with a subsequent increase in lung capacity observed for all participants enrolled in the study. At the end of the study period, week four, the average maximal inspiratory volume was 2235.4 mL. Paired t-test showed a significant difference between baseline (1885.4) and maximum (2235.4) volumes (t=-4.59, p<0.0001). Analysis of variance (ANOVA) showed no significant difference among Week 1-4 averages (F=1.08, p=0.36). None of the participants reported any symptoms (fever, coughing, shortness of breath) or COVID-19 infection during the 30-days period. None of the participants reported contacting primary care physicians. 

Conclusion

When prescribed daily breathing exercises with an incentive spirometer, study participants experienced a 16% increase in maximal inspiratory volume over a span of 30 days and did not need to contact their primary care physician during the study period.

Impacts of tailored, rehabilitation nursing care on functional ability and quality of life in hospitalized elderly patients after rib fractures

OBJECTIVES

We aimed to analyze the effects of a tailored rehabilitation nursing care program on functional ability and quality of life in patients with conservative treatment for rib fractures.

DESIGN

Randomized controlled trial.

SETTING

Inpatient rehabilitation hospital.

SUBJECTS

Rib fracture patients treated conservatively were randomized into two groups (experimental and control group).

INTERVENTIONS

Patients in control group received Treatment as Usual (TAU) and patients included in experimental group received TAU and an added tailored rehabilitation nursing care program (RNT).

MAIN MEASURES

At baseline, and end of hospitalization treatment, the functional ability was assessed with the Barthel Index, and the quality of life was evaluated with the EuroQol-5D. Additionally, the outcomes were assessed at six-month follow-up.

RESULTS

A total of 80 patients were included in the study, whose mean age was 77.19 SD 7.71 in the RNT group and 75.55 SD 9.46 in the TAU group. Our data showed a significant difference in the post-treatment gains in overall quality of life (74.25 SD 20.62 vs 60.28 SD 20.54), and functional ability (71.79 SD 23.85 vs 69.41 SD 24.30) between the RNT group and the TAU group (P < 0.05). Compared to the TAU group, the RNT group also showed a significant improvement in functional ability and quality of life at six-month follow-up.

CONCLUSIONS

A tailored rehabilitation nursing care program added to the conservative treatment during hospitalization can improve the functional ability and quality of life of patients after rib fractures at discharge and at six-month follow-up.

TRIAL REGISTRATION

ClinicalTrial.gov Identifier: NCT04168996.

Incentive spirometer: Aspects of the clinical practice of physical therapists from Minas Gerais working with patients with respiratory dysfunction

BACKGROUND

Incentive spirometers (ISs) are clinical devices used in respiratory physical therapy to increase alveolar ventilation and functional residual capacity.

OBJECTIVES

To investigate factors that influence physical therapists from Minas Gerais in selecting a type of IS and the scientific background behind the use of ISs by physical therapists who work with patients with respiratory dysfunctions.

METHODS

Physical therapists from 13 hospital and non-hospital institutions (public/private) completed a self-administered questionnaire based on the current evidence on ISs.

RESULTS

Indications and contraindications of ISs are not fully understood by most of the 168 physical therapists who completed the questionnaire. Volume-oriented IS was preferred over flow-oriented IS. However, only half of the physical therapists have a scientific background to justify the choice of one IS type rather than the other.

CONCLUSIONS

Most physical therapists from Minas Gerais do not fully understand the indications and contraindications for ISs. Despite physical therapists stating their preference for volume-oriented IS, this choice is not necessarily based on current scientific evidence. The development of strategies to bring physical therapists closer to evidence-based practice is necessary to ensure best patient care.