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Saudi Journal of Anaesthesia 2024This study aimed to evaluate the effect of inverse ratio ventilation (IRV) strategy on cardiopulmonary function in obese patients under general anesthesia. Databases... (Review)
Review
This study aimed to evaluate the effect of inverse ratio ventilation (IRV) strategy on cardiopulmonary function in obese patients under general anesthesia. Databases such as China National Knowledge Infrastructure (CNKI), Wangfang, WeiP, Web of Science, the Cochrane Library, and PubMed were systematically searched. All randomized controlled trials' literature on IRV during laparoscopic surgery in obese patients under general anesthesia was collected. After data were extracted and cross-checked, Rev Man 5.3 software was used for meta-analysis. Finally, five randomized controlled clinical trials (RCTs) were included in the meta-analysis, with a total of 312 patients. Compared with the conventional ventilation group, the inspiratory peak pressure was lower at pneumoperitoneum 30 min and pneumoperitoneum 60 min; the PaO2 and oxygenation index were higher at pneumoperitoneum 60 min, and mean airway pressure was higher at pneumoperitoneum 30 min and pneumoperitoneum 60 min; the dynamic lung compliance was superior at pneumoperitoneum 30 min and pneumoperitoneum 60 min. IRV applied to laparoscopic surgery in obese patients under general anesthesia not only reduces peak airway pressure and improves intraoperative oxygenation index and PaO2 but also enhances mean airway pressure and dynamic lung compliance, which has a specific lung protective effect. It can be used as an option for the mechanical ventilation model in obese patients in clinical practice.
PubMed: 38313726
DOI: 10.4103/sja.sja_135_23 -
Cureus Dec 2023Preterm birth causes constant challenges, with bronchopulmonary dysplasia (BPD) being a major concern. Immediately after birth, it takes time to establish feeding... (Review)
Review
Preterm birth causes constant challenges, with bronchopulmonary dysplasia (BPD) being a major concern. Immediately after birth, it takes time to establish feeding between the mother and the premature baby. During this time, the telological shifting of fluid from extracellular space to intracellular space will help the baby; this transition should be smooth. Both normal physiologic changes and pathophysiologic events are capable of disrupting this delicate fluid shifting that occurs in very low-birth-weight infants during the first week of life. The immaturity of the renal system and evaporative losses complicate this process. This lack of fluid displacement can be associated with an increased amount of water in the lungs and reduced lung compliance. This can lead to the need for more ventilatory support and a higher oxygen requirement, which, in turn, leads to lung damage. The fluid restriction is also associated with complications such as severe dehydration, intracranial hemorrhage, and bilirubin toxicity. However, the administration of large amounts of fluid and salt is associated with an increased incidence of patent ductus arteriosus, BPD, necrotizing enterocolitis, and intraventricular hemorrhage. There were studies conducted in both the pre-surfactant and surfactant eras that were inconclusive regarding fluid restriction in BPD. We only included very recent studies. This systematic review attempts to summarize the current evidence, focusing on the efficacy and safety of early fluid management in preterm infants. This reduces the risk of BPD and improves outcomes for premature infants. As we know, intact survival is very important. Our review supported the early fluid restriction.
PubMed: 38249238
DOI: 10.7759/cureus.50805 -
Biomedica : Revista Del Instituto... Dec 2023Introduction. Non-communicable chronic diseases represent the leading cause of death worldwide, and their prevalence is increasing due to the epidemiological transition.... (Meta-Analysis)
Meta-Analysis
Introduction. Non-communicable chronic diseases represent the leading cause of death worldwide, and their prevalence is increasing due to the epidemiological transition. Despite the advances in their management, control rates are deficient, attributed to multiple factors like adherence to pharmacological treatment, one of the most significant and least studied in the Colombian population. Objective. To calculate adherence to treatment in Colombian patients with arterial hypertension, cerebrovascular disease, diabetes mellitus, asthma, chronic obstructive pulmonary disease, and dyslipidemia between 2005 and 2022. Materials and methods. We performed a systematic literature review and a meta-analysis of studies identified through the Medline and LILACS databases to quantitatively synthesize treatment adherence percentage. Results. Fourteen studies met the inclusion criteria, and 5,658 patients were analyzed. The treatment adherence was 59%, with significant heterogeneity among the included studies (95% CI= 46- 71%; I2 = 98.8%, p< 0.001). Higher adherence rates were observed for diabetes mellitus (79%; 95% CI = 65- 90%) and dyslipidemia (70%; 95% CI = 66- 74%). Adherence to arterial hypertension treatment was 51% (95 %; CI = 31- 72%). Conclusions. This systematic review showed low adherence to recommendations regarding pharmacological management in non-communicable chronic diseases, which can have implications for long-term clinical outcomes and disease burden.
Topics: Humans; Chronic Disease; Colombia; Diabetes Mellitus; Dyslipidemias; Hypertension; Noncommunicable Diseases; Medication Adherence
PubMed: 38207150
DOI: 10.7705/biomedica.7077 -
The Journal of Allergy and Clinical... May 2024Poor adherence to asthma and chronic obstructive pulmonary disease maintenance therapies impairs health outcomes. Proven and cost-effective programs to promote adherence...
Cost-Effectiveness and Impact on Health Care Utilization of Interventions to Improve Medication Adherence and Outcomes in Asthma and Chronic Obstructive Pulmonary Disease: A Systematic Literature Review.
BACKGROUND
Poor adherence to asthma and chronic obstructive pulmonary disease maintenance therapies impairs health outcomes. Proven and cost-effective programs to promote adherence and persistence are not yet in regular widespread use. Implementation costs are a potential barrier to uptake of such programs.
OBJECTIVE
We undertook a systematic literature review and narrative synthesis of studies investigating the cost-effectiveness of treatment adherence-promoting programs or that determined their impact on health care budget directly or via health care resource use (HCRU).
METHODS
We identified relevant publications using Medline and PreMEDLINE (PubMed), Embase (Embase.com, Elsevier), and EconLit for publications between January 2000 and July 2021. We also searched clinical trial databases and selected conference proceedings.
RESULTS
Of 1,910 potentially relevant articles, 26 met prespecified inclusion criteria and underwent data extraction. Eleven reported a direct assessment of adherence, 15 included economic evaluations, and 17 described HCRU. None included an analysis of biologic medication use. When they were studied, interventions were often found to be highly cost-effective, with dominant incremental cost-effectiveness ratios in some cases. Reductions in direct costs and HCRU (health care visits, hospital admissions, and/or the use of medications, including add-on/reliever treatment and antibiotics) were frequently reported. Reported use of maintenance treatments improved in some studies. Counseling and/or digitally informed programs were used in all cases in which favorable outcomes were observed.
CONCLUSIONS
Adherence-promoting interventions are mostly cost-effective and often result in reduced HCRU and associated costs. Multidisciplinary care involving one-to-one advice and digitally enhanced communications appear to offer the greatest benefit.
Topics: Humans; Cost-Benefit Analysis; Asthma; Pulmonary Disease, Chronic Obstructive; Medication Adherence; Patient Acceptance of Health Care
PubMed: 38182099
DOI: 10.1016/j.jaip.2023.12.049 -
European Review For Medical and... Dec 2023Nonadherence to tuberculosis (pulmonary TB) medication poses a serious threat to the increase in new cases, prevention of transmission, and control of pulmonary TB. The...
OBJECTIVE
Nonadherence to tuberculosis (pulmonary TB) medication poses a serious threat to the increase in new cases, prevention of transmission, and control of pulmonary TB. The health behavior of patients with pulmonary TB regarding medication adherence is an extremely important issue to investigate. This review aimed to identify the available literature on professional interventions and important determinants for improving adherence to pulmonary TB medication based on a health belief model (HBM).
MATERIALS AND METHODS
To identify the determinants and professional treatment outcomes that affect adherence to pulmonary TB medication improvement, the following electronic databases were searched: MEDLINE, PROQUEST, EBSCO, SCOPUS, Web of Science, and Google Scholar. This review was carried out following the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. The full texts were reviewed if they met the following inclusion criteria (1) the articles were written in English, (2) relevant, and (3) the publication years of the studies ranged from 2015 to 2022.
RESULTS
A total of 2,322 pieces of literature met the screening criteria: 47 articles met the full-text review criteria, 39 articles were excluded because they did not meet the inclusion criteria, and eight articles were reviewed. Perceived susceptibility, perceived severity, perceived obstacles, perceived benefits, and self-efficacy are determinants of patient health beliefs that contribute to medication adherence. Psychological counseling, pulmonary tuberculosis education, motivational interviews, and hypnosis are all effective professional interventions for improving medication adherence.
CONCLUSIONS
Perceived susceptibility, perceived severity, perceived obstacles, perceived benefits, and self-efficacy were the key determinants for improving adherence to pulmonary TB medication. The finding suggests a professional intervention for patients to improve medication adherence and psychological counseling, pulmonary tuberculosis education, motivational interviews, and hypnosis to improve medication adherence.
Topics: Humans; Counseling; Medication Adherence; Treatment Outcome; Tuberculosis, Pulmonary
PubMed: 38164843
DOI: 10.26355/eurrev_202312_34778 -
BMC Anesthesiology Nov 2023Higher positive end-expiratory pressure (PEEP) during laparoscopic surgery may increase oxygenation and respiratory compliance. This meta-analysis aimed to compare the... (Meta-Analysis)
Meta-Analysis
Impact of a positive end-expiratory pressure strategy on oxygenation, respiratory compliance, and hemodynamics during laparoscopic surgery in non-obese patients: a systematic review and meta-analysis of randomized controlled trials.
BACKGROUND
Higher positive end-expiratory pressure (PEEP) during laparoscopic surgery may increase oxygenation and respiratory compliance. This meta-analysis aimed to compare the impact of different intraoperative PEEP strategies on arterial oxygenation, compliance, and hemodynamics during laparoscopic surgery in non-obese patients.
METHODS
We searched RCTs in PubMed, Cochrane Library, Web of Science, and Google Scholar from January 2012 to April 2022 comparing the different intraoperative PEEP (Low PEEP (LPEEP): 0-4 mbar; Moderate PEEP (MPEEP): 5-8 mbar; high PEEP (HPEEP): >8 mbar; individualized PEEP - iPEEP) on arterial oxygenation, respiratory compliance (Cdyn), mean arterial pressure (MAP), and heart rate (HR). We calculated mean differences (MD) with 95% confidence intervals (CI), and predictive intervals (PI) using random-effects models. The Cochrane Bias Risk Assessment Tool was applied.
RESULTS
21 RCTs (n = 1554) met the inclusion criteria. HPEEP vs. LPEEP increased PaO (+ 29.38 [16.20; 42.56] mmHg, p < 0.0001) or PaO/FiO (+ 36.7 [+ 2.23; +71.70] mmHg, p = 0.04). HPEEP vs. MPEEP increased PaO (+ 22.00 [+ 1.11; +42.88] mmHg, p = 0.04) or PaO/FiO (+ 42.7 [+ 2.74; +82.67] mmHg, p = 0.04). iPEEP vs. MPEEP increased PaO/FiO (+ 115.2 [+ 87.21; +143.20] mmHg, p < 0.001). MPEEP vs. LPEP, and HPEEP vs. MPEEP increased PaO or PaO/FiO significantly with different heterogeneity. HPEEP vs. LPEEP increased Cdyn (+ 7.87 [+ 1.49; +14.25] ml/mbar, p = 0.02). MPEEP vs. LPEEP, and HPEEP vs. MPEEP did not impact Cdyn (p = 0.14 and 0.38, respectively). iPEEP vs. LPEEP decreased driving pressure (-4.13 [-2.63; -5.63] mbar, p < 0.001). No significant differences in MAP or HR were found between any subgroups.
CONCLUSION
HPEEP and iPEEP during PNP in non-obese patients could promote oxygenation and increase Cdyn without clinically significant changes in MAP and HR. MPEEP could be insufficient to increase respiratory compliance and improve oxygenation. LPEEP may lead to decreased respiratory compliance and worsened oxygenation.
PROSPERO REGISTRATION
CRD42022362379; registered October 09, 2022.
Topics: Humans; Respiratory Distress Syndrome; Randomized Controlled Trials as Topic; Positive-Pressure Respiration; Hemodynamics; Laparoscopy
PubMed: 37950169
DOI: 10.1186/s12871-023-02337-0 -
Jornal Brasileiro de Pneumologia :... 2023Mobile health (mHealth) applications are scarce for children and adolescents with chronic pulmonary diseases (CPDs). This study aimed to map and describe the contents of...
OBJECTIVE
Mobile health (mHealth) applications are scarce for children and adolescents with chronic pulmonary diseases (CPDs). This study aimed to map and describe the contents of the mHealth apps available for use in children and adolescents with CPDs.
METHODS
We performed a systematic mapping review of published scientific literature in PubMed, Scopus, and Cochrane Library by February of 2023, using relevant keywords. Inclusion criteria were as follows: children aged < 18 years with CPDs; and studies published in English on mHealth apps.
RESULTS
A total number of 353 studies were found, 9 of which met the inclusion criteria. These studies described seven mHealth apps for Android and iOS, designed either for asthma (n = 5) or for cystic fibrosis (n = 2). Five content areas were identified: education/information; pharmacological treatment; emergency; support; and non-pharmacological treatment. The studies (4, 2, and 3, respectively) showed consistent findings using qualitative, quantitative, and mixed methodologies.
CONCLUSIONS
This mapping review provided a guided selection of the most appropriate mHealth apps for use in children and adolescents with CPDs based on the needs of each target population. However, these mHealth apps have limited capabilities to reinforce disease self-management and provide information related to treatment compliance.
Topics: Humans; Adolescent; Child; Self-Management; Cystic Fibrosis; Asthma; Mobile Applications; Telemedicine
PubMed: 37909552
DOI: 10.36416/1806-3756/e20230201 -
Langenbeck's Archives of Surgery Oct 2023Hospitalisation and surgery are major risk factors for venous thromboembolism (VTE). Intermittent pneumatic compression (IPC) and graduated compression stockings (GCS)... (Review)
Review
PURPOSE
Hospitalisation and surgery are major risk factors for venous thromboembolism (VTE). Intermittent pneumatic compression (IPC) and graduated compression stockings (GCS) are common mechanical prophylaxis devices used to prevent VTE. This review compares the safety and efficacy of IPC and GCS used singularly and in combination for surgical patients.
METHODS
Ovid Medline and Pubmed were searched in a systematic review of the literature, and relevant articles were assessed against eligibility criteria for inclusion along PRISMA guidelines.
RESULTS
This review is a narrative description and critical analysis of available evidence. Fourteen articles were included in this review after meeting the criteria. Results of seven studies comparing the efficacy of IPC versus GCS had high heterogeneity but overall suggested IPC was superior to GCS. A further seven studies compared the combination of IPC and GCS versus GCS alone, the results of which suggest that combination mechanical prophylaxis may be superior to GCS alone in high-risk patients. No studies compared combination therapy to IPC alone. IPC appeared to have a superior safety profile, although it had a worse compliance rate and the quality of evidence was poor. The addition of pharmacological prophylaxis may make mechanical prophylaxis superfluous in the post-operative setting.
CONCLUSION
IPC may be superior to GCS when used as a single prophylactic device. A combination of IPC and GCS may be more efficacious than GCS alone for high-risk patients. Further high-quality research is needed focusing on clinical relevance, safety and comparing combination mechanical prophylaxis to IPC alone, particularly in high-risk surgical settings when pharmacological prophylaxis is contraindicated.
Topics: Humans; Venous Thromboembolism; Intermittent Pneumatic Compression Devices; Stockings, Compression; Combined Modality Therapy; Risk Factors
PubMed: 37851108
DOI: 10.1007/s00423-023-03142-6 -
JAMA Oct 2023The effect of continuous positive airway pressure (CPAP) on secondary cardiovascular disease prevention is highly debated. (Meta-Analysis)
Meta-Analysis
IMPORTANCE
The effect of continuous positive airway pressure (CPAP) on secondary cardiovascular disease prevention is highly debated.
OBJECTIVE
To assess the effect of CPAP treatment for obstructive sleep apnea (OSA) on the risk of adverse cardiovascular events in randomized clinical trials.
DATA SOURCES
PubMed (MEDLINE), EMBASE, Current Controlled Trials: metaRegister of Controlled Trials, ISRCTN Registry, European Union clinical trials database, CENTRAL (Cochrane Central Register of Controlled Trials), and ClinicalTrials.gov databases were systematically searched through June 22, 2023.
STUDY SELECTION
For qualitative and individual participant data (IPD) meta-analysis, randomized clinical trials addressing the therapeutic effect of CPAP on cardiovascular outcomes and mortality in adults with cardiovascular disease and OSA were included.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently screened records, evaluated potentially eligible primary studies in full text, extracted data, and cross-checked errors. IPD were requested from authors of the selected studies (SAVE [NCT00738179], ISAACC [NCT01335087], and RICCADSA [NCT00519597]).
MAIN OUTCOMES AND MEASURES
One-stage and 2-stage IPD meta-analyses were completed to estimate the effect of CPAP treatment on risk of recurrent major adverse cardiac and cerebrovascular events (MACCEs) using mixed-effect Cox regression models. Additionally, an on-treatment analysis with marginal structural Cox models using inverse probability of treatment weighting was fitted to assess the effect of good adherence to CPAP (≥4 hours per day).
RESULTS
A total of 4186 individual participants were evaluated (82.1% men; mean [SD] body mass index, 28.9 [4.5]; mean [SD] age, 61.2 [8.7] years; mean [SD] apnea-hypopnea index, 31.2 [17] events per hour; 71% with hypertension; 50.1% receiving CPAP [mean {SD} adherence, 3.1 {2.4} hours per day]; 49.9% not receiving CPAP [usual care], mean [SD] follow-up, 3.25 [1.8] years). The main outcome was defined as the first MACCE, which was similar for the CPAP and no CPAP groups (hazard ratio, 1.01 [95% CI, 0.87-1.17]). However, an on-treatment analysis by marginal structural model revealed a reduced risk of MACCEs associated with good adherence to CPAP (hazard ratio, 0.69 [95% CI, 0.52-0.92]).
CONCLUSIONS AND RELEVANCE
Adherence to CPAP was associated with a reduced MACCE recurrence risk, suggesting that treatment adherence is a key factor in secondary cardiovascular prevention in patients with OSA.
Topics: Female; Humans; Male; Middle Aged; Cardiovascular Diseases; Continuous Positive Airway Pressure; Hypertension; Proportional Hazards Models; Sleep Apnea, Obstructive; Risk; Aged; Secondary Prevention; Patient Compliance
PubMed: 37787793
DOI: 10.1001/jama.2023.17465 -
European Respiratory Review : An... Sep 2023The Global Initiative for Chronic Obstructive Lung Disease 2023 report recommends medication adherence assessment in COPD as an action item. Healthcare databases provide... (Review)
Review
BACKGROUND
The Global Initiative for Chronic Obstructive Lung Disease 2023 report recommends medication adherence assessment in COPD as an action item. Healthcare databases provide opportunities for objective assessments; however, multiple methods exist. We aimed to systematically review the literature to describe existing methods to assess adherence in COPD in healthcare databases and to evaluate the reporting of influencing variables.
METHOD
We searched MEDLINE, Web of Science and Embase for peer-reviewed articles evaluating adherence to COPD medication in electronic databases, written in English, published up to 11 October 2022 (PROSPERO identifier CRD42022363449). Two reviewers independently conducted screening for inclusion and performed data extraction. Methods to assess initiation (dispensing of medication after prescribing), implementation (extent of use over a specific time period) and/or persistence (time from initiation to discontinuation) were listed descriptively. Each included study was evaluated for reporting variables with an impact on adherence assessment: inpatient stays, drug substitution, dose switching and early refills.
RESULTS
160 studies were included, of which four assessed initiation, 135 implementation and 45 persistence. Overall, one method was used to measure initiation, 43 methods for implementation and seven methods for persistence. Most of the included implementation studies reported medication possession ratio, proportion of days covered and/or an alteration of these methods. Only 11% of the included studies mentioned the potential impact of the evaluated variables.
CONCLUSION
Variations in adherence assessment methods are common. Attention to transparency, reporting of variables with an impact on adherence assessment and rationale for choosing an adherence cut-off or treatment gap is recommended.
Topics: Humans; Pulmonary Disease, Chronic Obstructive; Medication Adherence
PubMed: 37758274
DOI: 10.1183/16000617.0103-2023