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Background: Currently, consensus on the effectiveness of incentive spirometry (IS) following cardiac, thoracic, and upper abdominal surgery has been based on randomized controlled trials (RCTs) and systematic reviews of lower methodological quality. To improve the quality of the research and to account for the effects of IS following thoracic surgery, in addition to cardiac and upper abdominal surgery, we performed a meta-analysis with thorough application of the Grading of Recommendations Assessment, Development and Evaluation scoring system and extensive reference to the Cochrane Handbook for Systematic Reviews of Interventions. Objective: The objective of this study was to determine, with rigorous methodology, whether IS for adult patients (18 years of age or older) undergoing cardiac, thoracic, or upper abdominal surgery significantly reduces30-day post-operative pulmonary complications (PPCs), 30-day mortality, and length of hospital stay (LHS) when compared to other rehabilitation strategies. Methods: The literature was searched using Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, and Web of Science for RCTs between the databases’ inception and March 2019. A random-effect model was selected to calculate risk ratios (RRs) with 95% confidence intervals (CIs). Results: Thirty-one RCTs involving 3,776 adults undergoing cardiac, thoracic, or upper abdominal surgery were included. By comparing the use of IS to other chest rehabilitation strategies, we found that IS alone did not significantly reduce 30-day PPCs (RR = 1.00, 95% CI: 0.88–1.13) or 30-day mortality (RR = 0.73, 95% CI: 0.42–1.25). Likewise, there was no difference in LHS (mean difference = −0.17,95% CI: −0.65 to 0.30) between IS and the other rehabilitation strategies. None of the included trials significantly impacted the sensitivity analysis and publication bias was not detected. Conclusions: This meta-analysis showed that IS alone likely results in little to no reduction in the number of adult patients with PPCs, in mortality, or in the LHS, following cardiac, thoracic, and upper abdominal surgery.

Asthma is a chronic lung disease characterized by variable airway obstruction. Despite advancements in pharmacological treatments, interest in non-pharmacological approaches is growing, particularly for variable airway diseases like asthma. Incentive spirometry (IS) is non-pharmacological, inexpensive, safe, and accessible. This study aimed to evaluate the effects of IS on spirometry and asthma control test (ACT) parameters in asthma patients. This was a prospective, controlled, single-center study evaluating the effects of incentive spirometry in stable asthma. A total of 153 patients were included in the study. After applying the exclusion criteria (n=28) and withdrawal criteria (n=45), 80 patients completed the study. All patients who attended IS breathing exercises received training from the relevant physician. Patients who practiced the exercises daily for at least 6 weeks were included in the study. Of the 80 patients, 57 (71.25%) were female, with a mean age of 54.4 ± 15.8 years. The IS group (n=41) significantly improved FEF 25-75 values and ACT scores. FEF 25-75 increased by 225.3 ± 66.41 mL (10.34 ± 3.07%, p=0.02), and ACT scores improved by 2.1 ± 0.4 points (p≤0.001). The control group showed no spirometry changes but had a significant ACT score increase of 4.17 ± 0.7 points (p<0.001). IS improved FEF values and ACT scores, suggesting benefits for small airway function and asthma control. ACT improvements in both groups may be linked to better education and adherence.

PurposeLaparoscopic intraperitoneal instillation of local anaesthetic in bariatric surgery proven to reduce postoperative pain. Limited data are available regarding the use of instillation ropivacaine and its impact on the recovery of respiratory effort. This study aims to evaluate the efficacy of laparoscopic intraperitoneal instillation of ropivacaine in reducing acute postoperative pain and enhancing the recovery of respiratory effort in laparoscopic sleeve gastrectomy.Materials and MethodsThis double-blinded RCT enrolled 110 patients who underwent laparoscopic sleeve gastrectomy at Hospital Canselor Tuanku Muhriz UKM from November 2020 to May 2021. Any patients with previous abdominal surgery, chronic kidney disease, or liver disease were excluded. The patients were randomised into two groups: (i) the IPLA group which received ropivacaine intraperitoneal instillation at the dissected left crus and (ii) the placebo group (sterile water instillation). Perioperative analgesia was standardised. The first 24-h postoperative pain was assessed using a VAS. The respiratory effort was assessed using incentive spirometry simultaneously.ResultsTotal of 110 patients were recruited. The VAS score was lower with an enhanced recovery of respiratory effort in the local anaesthetic group compared to the placebo group (P < 0.05) within the first 24 h postoperatively. In addition, the placebo group required additional postoperative analgesia (P < 0.05). No side effects were reported with the use of intraperitoneal instillation of ropivacaine.ConclusionThe use of intraperitoneal instillation of ropivacaine in laparoscopic sleeve gastrectomy is recommended as it is safe, effectively reduces acute postoperative pain, and enhances the recovery of respiratory effort postoperatively.

BackgroundText messaging is frequently employed in the outpatient setting to communicate with or send reminders to patients. However, there is a paucity of literature on the impact of text messaging on inpatient care. In this study, the use of text messaging in hospitalized patients is evaluated by assessing patient compliance to a post-operative bariatric protocol.MethodsThis was a randomized controlled trial that studied compliance to a post-operative bariatric protocol in patients who underwent bariatric surgery at a tertiary, academic medical center between February and May 2021. Patients were randomized to either the control group, in which they received standard post-operative education alone or the Tulane Sending Texts, Advancing Results (STAR) intervention arm, in which participants received the same post-operative education along with two text message reminders to drink water, use their incentive spirometers, and ambulate (per post-operative instructions) on post-operative day (POD) # 0 and POD # 1. The primary outcome was compliance with the protocol, defined as the number of 1-oz cups of water consumed, incentive spirometry usage, and ambulation frequency and distance. Secondary outcomes include length of stay and complications.ResultsA total of 35 patients were enrolled in the study (17 control, 18 STAR intervention). There was no significant difference in age, BMI, or type of surgery performed between the two groups. Clear liquid consumption was significantly higher in the STAR intervention group with an average of 27.7 ± 3.5 cups as compared to 18.2 ± 8.9 in the control group (p < 0.001). Similarly, statistically significant increases in incentive spirometry usage (p < 0.01) and ambulation distance and frequency (p < 0.02) were observed in the STAR intervention group.ConclusionsWhile patients are in the hospital, text messaging can improve compliance to post-operative protocols. Peri-operative text messaging can enhance patient education and communication.

Incentive spirometer (IS) is a popular choice for chest physiotherapy. It is used to optimize preoperative respiratory status and prevent postoperative pulmonary complications. However, the use of conventional forms of IS pose a challenging task in children due to the lack of cooperation, compliance, and submaximal effort on the part of pediatric patients. To tackle this problem, we describe an innovative and fascinating technique of spirometry. It employs a toy as a better acceptable incentive spirometry device in pediatric population. This toy has a mouthpiece and a long inflatable plastic strip at the other end. As the child blows into the mouthpiece, a captivating sound from the toy keeps buzzing progressively till the air is being blown during exhalation and is accompanied with inflation of the strip in an elongated fashion. Hence, this device incorporates the two best enjoyed incentives for children, namely, visual and audio to ensure patient compliance and participation.

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.

Background Postoperative pulmonary complications (PPCs) often occur after cardiac operations and are a leading cause of morbidity, inhibit oxygenation, and increase hospital length of stay and mortality. Although clinical evidence for PPCs prevention is often unclear and crucial, measures occur to reduce PPCs. One device usually used for this reason is incentive spirometry (IS). The aim of the study is to evaluate the effect of preoperative incentive spirometry to prevent postoperative pulmonary complications, improve postoperative oxygenation, and decrease hospital stay following coronary artery bypass graft (CABG) surgery patients. Methods This was a clinical randomized prospective study. A total of 80 patients were selected as candidates for CABG at An-Najah National University Hospital, Nablus-Palestine. Patients had been randomly assigned into two groups: incentive spirometry group (IS), SI performed before surgery (study group) and control group, preoperative spirometry was not performed. The 40 patients in each group received the same protocol of anesthesia and ventilation in the operating room. Result The study findings showed a significant difference between the IS and control groups in the incidence of postoperative atelectasis. There were 8 patients (20.0%) in IS group and 17 patients (42.5%) in the control group ( p  = 0.03). Mechanical ventilation duration was significantly less in IS group. The median was four hours versus six hours in the control group ( p  < 0.001). Hospital length of stay was significantly less in IS group, and the median was six days versus seven days in the control group ( p  < 0.001). The median of the amount of arterial blood oxygen and oxygen saturation was significantly improved in the IS group ( p  < 0.005). Conclusion Preoperative incentive spirometry for two days along with the exercise of deep breathing, encouraged coughing, and early ambulation following CABG are in connection with prevention and decreased incidence of atelectasis, hospital stay, mechanical ventilation duration and improved postoperative oxygenation with better pain control. A difference that can be considered both significant and clinically relevant. Trial registration Thai Clinical Trials Registry: TCTR20201020005. Registered 17 October 2020—retrospectively registered.

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. 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. 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). 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.

Background: Poorly controlled acute surgical pain after cardiac surgery results from extensive tissues injuries and associated with high pain intensity and leading to chronic pain and excessive opiod use. The aim is to analyse the pain scores, Patient Controlled Analgesia (PCA) Fentanyl requirement and spirometry values in Transverse Thoracic Muscle Plane Block (TTMPB) versus conventional opioid strategy in patients that underwent cardiac sternotomy surgeries. Methods: This is a randomized controlled trial with a total of 40 adult patients who underwent elective cardiac surgery with sternotomy to receive either intervention with TTMPB (B, n = 20) or control (A, n = 20). We measured the mean pain scores at rest and on movement post extubation using the Visual Analogue Scale (VAS), mean PCA fentanyl consumption as well as incentive spirometry volume at 0,3,6, 12, 18, 24 and 48 hours post extubation. Analysis was done using the repeated measure ANOVA. Results: At rest, there was significant reduction in pain score across different timepoints observed between both groups (F [6, 228] = 3.180, P < 0.05). On movement, a significant interaction between the TTMPB treatment and pain score at movement across different timepoints (F [6, 228] = 2.249, P < 0.001] was shown. There was also significant reduction in PCAF consumption across different timepoints (F[6, 228] = 2.080, P < 0.05). Similar outcomes were also observed in the changes of spirometry volume across different timepoints between the two study groups (F [6, 228] = 10.855, P < 0.001. Conclusion: The administration of the TTMPB resulted in significantly reduced pain scores at rest and movement, reduced the mean PCA fentanyl consumption and showed better incentive spirometry volume post extubation compared to the control group. This study supports TTMPB as efficient post operative analgesia for post cardiac surgery.