Peri-operative physiotherapy

[Respiratory physiotherapy in private practice: Interest and prescription modalities]

INTRODUCTION

Respiratory diseases represent a major public health issue and impact both quality of life and life expectancy of the patients.

STATE OF ART

Several interventions used in respiratory physiotherapy have been shown to reduce dyspnoea, improve quality of life and reduce hospitalisation in many respiratory diseases. However, respiratory physiotherapy remains poorly known to the medical community and may be under-prescribed.

PERSPECTIVES

In order to improve the interdisciplinarity around the patient with respiratory impairment, we describe the interests and prescription modalities of liberal respiratory physiotherapy. In the context of respiratory physiotherapy acts, the precision of drafting prescription directly conditions the means implemented by the physiotherapist regarding care provided to the patient.

CONCLUSION

The increased knowledge of prescribers, both concerning the prescription methods and the precise content of the rehabilitation sessions is one of the keys to their success.

The Intersection of Health Rehabilitation Services with Quality of Life in Saudi Arabia: Current Status and Future Needs

Quality of life (QoL) is essential for maintaining a healthy, balanced lifestyle, especially among individuals with chronic diseases. Saudi Arabia (SA) launched a health sector transformation program as part of the nationwide Vision 2030 initiative to ensure the sustainable development of efficient healthcare services, aiming to improve health by increasing well-being and QoL. More investigation into the current status of health rehabilitation services provided to individuals with chronic diseases and future needs to optimize services and improve QoL is needed. This was narratively discussed by experts from different health rehabilitation services in SA. Comprehensive health rehabilitation services including orthopedic, occupational, cardiac, pulmonary, critical care, perioperative, hearing and speech, substance use disorders, and vocational rehabilitation services were addressed. Health rehabilitation services in SA, as in other countries, are suboptimal for individuals in health rehabilitation programs. To optimize the QoL of individuals with chronic diseases, health rehabilitation services should be tailored based on the unique requirements of each service and its serving patients. The shared need to improve health rehabilitation services includes the adoption of home-based and telehealth services, the integration of multi-governmental sectors, the empowerment and allocation of health rehabilitation specialists, public awareness campaigns, policy legislation and guideline development, and the implementation of a long-term follow-up system. This review is one of the first to address the intersection of health rehabilitation services and QoL in SA; urgent and holistic actions are paramount to address the pressing need to optimize SA's health rehabilitation services. The experts' recommendations in this study may be applicable to other countries' health systems, as health rehabilitation services are not well optimized globally.

Three Weeks of Pulmonary Rehabilitation Do Not Influence Oscillometry Parameters in Postoperative Lung Cancer Patients

Background: Thoracic surgery is a recommended treatment option for non-small cell lung cancer patients. An important part of a patient’s therapy, which helps to prevent postoperative complications and improve quality of life, is pulmonary rehabilitation (PR). The aim of this study was to assess whether the implementation of physical activity has an influence on forced oscillation technique (FOT) values in patients after thoracic surgery due to lung cancer. Methods: In this observational study, we enrolled 54 patients after thoracic surgery due to lung cancer, 49 patients with idiopathic interstitial fibrosis (IPF), and 54 patients with chronic obstructive pulmonary disease/asthma−COPD overlap (COPD/ACO). All patients were subjected to three weeks of in-hospital PR and assessed at the baseline as well as after completing PR by FOT, spirometry, grip strength measurement, and the 6-min walk test (6MWT). Results: We observed differences between FOT values under the influence of physical activity in studied groups, mostly between patients after thoracic surgery and COPD/ACO patients; however, no significant improvement after completing PR among FOT parameters was noticed in any group of patients. Improvements in the 6MWT distance, left hand strength, and right hand strength after PR were noticed (p < 0.001, 0.002, and 0.012, respectively). Conclusions: Three weeks of pulmonary rehabilitation had no impact on FOT values in patients after thoracic surgery due to lung cancer. Instead, we observed improvements in the 6MWT distance and the strength of both hands. Similarly, no FOT changes were observed in IPF and COPD/ACO patients after completing PR.

Post-laparotomy Hypoxia: A Case Series

Postoperative hypoxia is a challenge for surgeons. With the advent of better anesthesia and minimal access surgical techniques, the incidence of postoperative hypoxia in elective cases has decreased. However, the incidence in life-saving emergency procedures still poses a possible threat, and cases seem under-reported. We report a series of five cases of postoperative hypoxia after laparotomy. These cases comprise mesenteric laceration, proximal jejunal perforation, perforated duodenal ulcer, abdominal tuberculosis, and fall from height. Despite different etiologies, they landed up with the complication of postoperative hypoxia, which was attributable to the type of procedure they underwent and not the indication of the procedure itself. Thus, they form an interesting collection of post-laparotomy hypoxia cases. We present them with a compilation of probable causes of postoperative hypoxia in such cases.

Postoperative hypoxia presents a diagnostic challenge and requires timely suspicion, prompt intervention to eliminate the cause, and good postoperative care. The major causes include incomplete lung re-expansion, pain-induced restriction in chest-wall/diaphragm mobility, prolonged surgery, a complication of pre-existing lung disease, residual effects of some drugs, and iatrogenic causes. We, therefore, recommend the use of postoperative oxygen support and diligent monitoring of vitals in all cases of laparotomy, allowing prompt and timely patient management. Future studies are warranted to explore the prevalence and possible causes of post-laparotomy hypoxia.

Clinical outcome of patients undergoing preoperative chest physiotherapy in elective upper abdominal surgeries

Upper abdominal surgeries are associated with postoperative pulmonary complications. This study aimed to evaluate the effectiveness of preoperative chest physiotherapy on the clinical outcome in upper abdominal surgery patients. Fifty patients were equally randomised into control (general care) and intervention (preoperative chest physiotherapy) groups. Forced vital capacity, forced expiratory volume, incidence of postoperative pulmonary complications, duration of surgery and days spent in intensive unit care were recorded. The intergroup difference in the spirometric values was significant post-surgery. A total of 11 patients experienced postoperative pulmonary complications. Significant difference in the mean duration of surgery and duration of stay in the intensive care unit in both the study groups was observed. Incidence of postoperative pulmonary complications was significantly associated with number of days spent in the intensive care unit. Significant increase in the spirometric values post-surgery in the intervention group implies the importance of preoperative chest physiotherapy in reducing postoperative complications.

Is respiratory physiotherapy effective on pulmonary complications after lobectomy for lung cancer?

Background

The aim of this study was to investigate the effects of a postoperative respiratory physiotherapy program on pulmonary complications, length of hospital stay, and hospital cost after lobectomy for lung cancer.

Methods

A total of 90 patients (75 males, 15 females; mean age 63.1±10.4 years; range, 30 to 82 years) who underwent elective lobectomy through thoracotomy due to lung cancer between June 2014 and December 2019 were retrospectively analyzed. The patients were divided into two groups as Group S who received standard postoperative care (n=50) and Group P who received postoperative respiratory physiotherapy in addition to standard care (n=40). Both groups were compared in terms of postoperative pulmonary complications, 30-day mortality, length of hospital stay, and hospital cost.

Results

The preoperative and surgical characteristics of the groups were similar. Group P had a lower incidence of postoperative pulmonary complications (10% vs. 38%, respectively; p=0.002) than Group S. The median length of stay in the hospital was six (range, 4 to 12) days in Group P and seven (range, 4 to 40) days in Group S (p=0.001). The drug cost (639.70 vs. 1,211.46 Turkish Liras, respectively; p=0.001) and the total hospital cost (2,031.10 vs. 3,778.68 Turkish Liras, respectively; p=0.001) of the patients in Group P were significantly lower. The multivariate logistic regression analysis showed that respiratory physiotherapy had a protective effect on the development of postoperative pulmonary complications (odds ratio =0.063, 95% confidence interval: 0.010-0.401, p=0.003).

Conclusion

An intensive physiotherapy program focusing on respiratory exercises is a cost-effective practice which reduces the risk of development of postoperative pulmonary complications in patients undergoing lobectomy for lung cancer.

Do physiotherapists have a role to play in the Sustainable Development Goals? A qualitative exploration

Background

While physiotherapists appear to be ideally positioned as key role players in achieving the health- and education–related Sustainable Development Goals (SDGs), few studies have examined the complete scope of physiotherapy practice in addressing the SDGS. Considering the broad scope of physiotherapy practice, physiotherapists are a valuable resource that the South African government can utilise to address their workforce shortages in achieving inclusive primary education, promoting gender equality, reducing child mortality, improving maternal health, and combating HIV and AIDS, and other diseases.

Objectives

The aim of this study was to understand the roles of physiotherapists in the SDGs.

Method

A qualitative, exploratory and descriptive approach was used. Semi-structured telephonic and Skype interviews were utilised to collect data from nine physiotherapists with PhDs working in academic institutions. Data were transcribed verbatim by the first author and verified by the second author. Data were entered into NVivo^® Version 10. An inductive approach to qualitative data analysis was used. In vivo and open coding was used to generate codes and themes.

Results

The following roles were highlighted: (1) address HIV and AIDS, tuberculosis and other chronic diseases of lifestyle; (2) improve maternal health; (3) reduce child mortality; (4) empower women and (5) achieve inclusive education for children, especially children with disabilities.

Conclusions

Physiotherapists are well suited to address the SDGs of promoting gender equality and empowering women, reducing child mortality rates, improving maternal health, achieving inclusive primary education and combating HIV and AIDS, tuberculosis and other chronic diseases of lifestyle. Physiotherapists have a valuable role in addressing the quadruple burden of disease in South Africa and assisting the government with the current health resource crisis.

Clinical implications

The results of this study will assist to move patient management from a more curative approach to health promotion and prevention. In addition, this study highlights the valuable role of physiotherapists in assisting and supporting the development agenda for ‘Transforming our world: the 2030 Agenda for Sustainable Development’.

Reduction in the incidence of pneumonia in elderly patients after hip fracture surgery: An inpatient pulmonary rehabilitation program

Hip fracture is an important health care issue in the elderly. Postoperative pulmonary complications occur in 4% of patients after hip fracture surgery. However, previous research is limited regarding pulmonary rehabilitation in this group. In this study, we present clinical evidence regarding the impact of a comprehensive pulmonary rehabilitation program in elderly hip fracture patients after hip surgery.We designed a nonrandomized, Quasi-experimental study, comparing 2 sequential time periods in the same center. Elderly patients (≥65 years) with a new hip fracture from February 1, 2014 to December 31, 2015 and who were willing to undergo a postoperative pulmonary rehabilitation program were enrolled. The pulmonary rehabilitation program started on January 1, 2015. Patients who refused rehabilitation or did not receive a surgical intervention were excluded. Patients received either standard care (standard care group) or standard care plus the postoperative rehabilitation program (intervention group).A total of 240 patients (163 women and 77 men) were enrolled, including 138 in the standard care group and 102 in the intervention group. The intervention group had a significantly lower incidence of pneumonia (6 patients, 5.9%) compared to the standard care group (19 patients, 13.9%). An age >80 years, cancer status, and not undergoing the postoperative pulmonary rehabilitation program were factors associated with a higher risk of pneumonia. In multivariate analysis, age >80 years, history of stroke/cancer, thrombocytopenia, and hyperglycemia (>200 mg/dL) were identified as risk factors for pneumonia.The incidence of pneumonia was lower in the elderly patients with hip fractures who received the postoperative pulmonary rehabilitation program after surgery. This is the first trial to demonstrate the effect of a postoperative pulmonary rehabilitation program in hip surgery patients.

Respiratory physiotherapy in intensive care unit: Bibliographic review

INTRODUCTION AND AIMS

Patients in intensive care unit are susceptible to complications due to different causes (underlying disease, immobilisation, infection risk…) The current main intervention in order to prevent these complications is respiratory physiotherapy, a common practice for nurses on a daily basis. Therefore, we decided to carry out this bibliographic review to describe the most efficient respiratory physiotherapy methods for the prevention and treatment of lung complications in patients in intensive care, taking into account the differences between intubated and non-intubated patients.

METHODOLOGY

The bibliographic narrative review was carried out on literature available in Pubmed, Cinahl and Cochrane Library. The established limits were language, evidence over the last 15 years and age.

RESULTS

Techniques involving lung expansion, cough, vibration, percussion, postural drainage, incentive inspirometry and oscillatory and non-oscillatory systems are controversial regarding their efficacy as respiratory physiotherapy methods. However, non-invasive mechanical ventilation shows clear benefits. In the case of intubated patients, manual hyperinflation and secretion aspirations are highly efficient methods for the prevention of the potential complications mentioned above. In this case, other RP methods showed no clear efficiency when used individually.

DISCUSSION AND CONCLUSIONS

Non-invasive mechanical ventilation (for non-intubated patients) and manual hyperinflation (for intubated patients) proved to be the respiratory physiotherapy methods with the best results. The other techniques are more controversial and the results are not so clear. In both types of patients this literature review suggests that combined therapy is the most efficient.

Acute respiratory distress syndrome after cardiac surgery

Acute respiratory distress syndrome (ARDS) is a leading cause of postoperative respiratory failure, with a mortality rate approaching 40% in the general population and 80% in the subset of patients undergoing cardiac surgery. The increased risk of ARDS in these patients has traditionally been associated with the use of cardiopulmonary bypass (CPB), the need for blood product transfusions, large volume shifts, mechanical ventilation and direct surgical insult. Indeed, the impact of ARDS in the cardiac population is substantial, affecting not only survival but also in-hospital length of stay and long-term physical and psychological morbidity. No patient undergoing cardiac surgery can be considered ARDS risk-free. Early identification of those at higher risk is crucial to warrant the adoption of both surgical and non-surgical specific preventative strategies. The present review focuses on epidemiology, risk assessment, pathophysiology, prevention and management of ARDS in the specific setting of patients undergoing cardiac surgery.

Development and validation of a score to predict postoperative respiratory failure in a multicentre European cohort: A prospective, observational study

BACKGROUND

Postoperative respiratory failure (PRF) is the most frequent respiratory complication following surgery.

OBJECTIVE

The objective of this study was to build a clinically useful predictive model for the development of PRF.

DESIGN

A prospective observational study of a multicentre cohort.

SETTING

Sixty-three hospitals across Europe.

PATIENTS

Patients undergoing any surgical procedure under general or regional anaesthesia during 7-day recruitment periods.

MAIN OUTCOME MEASURES

Development of PRF within 5 days of surgery. PRF was defined by a partial pressure of oxygen in arterial blood (PaO2) less than 8 kPa or new onset oxyhaemoglobin saturation measured by pulse oximetry (SpO2) less than 90% whilst breathing room air that required conventional oxygen therapy, noninvasive or invasive mechanical ventilation.

RESULTS

PRF developed in 224 patients (4.2% of the 5384 patients studied). In-hospital mortality [95% confidence interval (95% CI)] was higher in patients who developed PRF [10.3% (6.3 to 14.3) vs. 0.4% (0.2 to 0.6)]. Regression modelling identified a predictive PRF score that includes seven independent risk factors: low preoperative SpO2; at least one preoperative respiratory symptom; preoperative chronic liver disease; history of congestive heart failure; open intrathoracic or upper abdominal surgery; surgical procedure lasting at least 2 h; and emergency surgery. The area under the receiver operating characteristic curve (c-statistic) was 0.82 (95% CI 0.79 to 0.85) and the Hosmer-Lemeshow goodness-of-fit statistic was 7.08 (P = 0.253).

CONCLUSION

A risk score based on seven objective, easily assessed factors was able to predict which patients would develop PRF. The score could potentially facilitate preoperative risk assessment and management and provide a basis for testing interventions to improve outcomes.The study was registered at ClinicalTrials.gov (identifier NCT01346709).

The LIPPSMAck POP (Lung Infection Prevention Post Surgery - Major Abdominal - with Pre-Operative Physiotherapy) trial: study protocol for a multi-centre randomised controlled trial

Background

Post-operative pulmonary complications are a significant problem following open upper abdominal surgery. Preliminary evidence suggests that a single pre-operative physiotherapy education and preparatory lung expansion training session alone may prevent respiratory complications more effectively than supervised post-operative breathing and coughing exercises. However, the evidence is inconclusive due to methodological limitations. No well-designed, adequately powered, randomised controlled trial has investigated the effect of pre-operative education and training on post-operative respiratory complications, hospital length of stay, and health-related quality of life following upper abdominal surgery.

Methods/design

The Lung Infection Prevention Post Surgery - Major Abdominal- with Pre-Operative Physiotherapy (LIPPSMAck POP) trial is a pragmatic, investigator-initiated, bi-national, multi-centre, patient- and assessor-blinded, parallel group, randomised controlled trial, powered for superiority. Four hundred and forty-one patients scheduled for elective open upper abdominal surgery at two Australian and one New Zealand hospital will be randomised using concealed allocation to receive either i) an information booklet or ii) an information booklet, plus one additional pre-operative physiotherapy education and training session. The primary outcome is respiratory complication incidence using standardised diagnostic criteria. Secondary outcomes include hospital length of stay and costs, pneumonia diagnosis, intensive care unit readmission and length of stay, days/h to mobilise >1 min and >10 min, and, at 6 weeks post-surgery, patient reported complications, health-related quality of life, and physical capacity.

Discussion

The LIPPSMAck POP trial is a multi-centre randomised controlled trial powered and designed to investigate whether a single pre-operative physiotherapy session prevents post-operative respiratory complications. This trial standardises post-operative assisted ambulation and physiotherapy, measures many known confounders, and includes a post-discharge follow-up of complication rates, functional capacity, and health-related quality of life. This trial is currently recruiting.

Trial registration

Australian New Zealand Clinical Trials Registry number: ACTRN12613000664741, 19 June 2013.

Pre-operative optimisation of lung function

The anaesthetic management of patients with pre-existing pulmonary disease is a challenging task. It is associated with increased morbidity in the form of post-operative pulmonary complications. Pre-operative optimisation of lung function helps in reducing these complications. Patients are advised to stop smoking for a period of 4–6 weeks. This reduces airway reactivity, improves mucociliary function and decreases carboxy-haemoglobin. The widely used incentive spirometry may be useful only when combined with other respiratory muscle exercises. Volume-based inspiratory devices have the best results. Pharmacotherapy of asthma and chronic obstructive pulmonary disease must be optimised before considering the patient for elective surgery. Beta 2 agonists, inhaled corticosteroids and systemic corticosteroids, are the main drugs used for this and several drugs play an adjunctive role in medical therapy. A graded approach has been suggested to manage these patients for elective surgery with an aim to achieve optimal pulmonary function.

Predicting postoperative pulmonary complications: implications for outcomes and costs

PURPOSE OF REVIEW

This review of progress toward reliable prediction of postoperative pulmonary complications (PPCs) discusses risk assessment against the background of patient management strategies, clinical outcomes, and cost of healthcare.

RECENT FINDINGS

Among the variety of conditions grouped as PPCs are pneumonia, aspiration pneumonitis, respiratory failure, reintubation within 48 h, weaning failure, pleural effusion, atelectasis, bronchospasm, and pneumothorax. PPC incidence rates range from 2 to 40% depending on context. These events increase mortality, postoperative length of stay, ICU admissions, hospital readmissions, and costs. PPC-associated mortality varies, but can reach as high as 48% in some contexts. ICU admission rates are between 9.5 and 91% higher in patients with PPCs. The mean increase in PPC-related postoperative length of stay is approximately 8 days. The cost of surgery can be two-fold to 12-fold higher when PPCs develop. Strategies proposed to reduce the impact of modifiable risk factors include alcohol and smoking abstinence before surgery, shortening the duration of surgery, and physiotherapy and incentive spirometry techniques; however, little scientific evidence supports them at this time.

SUMMARY

PPCs are associated with a higher incidence of life-threatening events and higher costs. Reliable PPC risk-stratification tools are essential for guiding clinical decision-making in the perioperative period. The care team can act on modifiable factors and optimize vigilance over nonmodifiable ones. It would be useful to focus resources on determining whether low-cost preemptive interventions improve outcomes satisfactorily or new strategies need to be developed.