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BACKGROUND: Eosinophilic oesophagitis (EoE) is a chronic immune-mediated disease. In Denmark, the budesonide orodispersible tablet (BOT) is recommended as a second-line treatment for proton pump inhibitor-refractory EoE patients. AIMS: To evaluate the effectiveness of treatment with BOT in adult EoE patients in a population-based setting in Denmark. METHODS: This was a retrospective, registry-based, DanEoE cohort study of all 76 adult EoE patients treated with BOT and diagnosed between 2007 and 2021 in the North Denmark Region. After medical record revision, the EoE diagnosis was defined according to the AGREE consensus. Symptomatic response was based on the information found in the patients' medical reports and histologic remission was defined as <15 eosinophils per high-power field (eos/hpf). RESULTS: Histologic remission was achieved in 89% of the patients treated with BOT who underwent histologic evaluation. Clinicohistologic remission was achieved in 71% of the patients who underwent both symptomatic and histologic evaluation. Despite histologic remission, 18% of patients still experienced symptoms. Non-responders were found in 7% of the patients. Complications were rare, with dilation of strictures performed in 7% and food bolus obstruction (FBO) occurring in 3%. Discontinuation of the treatment due to unacceptable side effects was observed in 11% of the treated patients. CONCLUSIONS: Treatment with BOT effectively induced histologic remission in most of the EoE patients. Despite achieving histologic remission, approximately 1/5 of the patients were still symptomatic. Complications were rare. In non-responders and those with unacceptable side effects, alternative treatment options such as biologic agents might be needed.
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Introduction: Nefecon, the first innovative drug approved by both the US Food and Drug Administration (FDA) and European Medicines Agency for IgA nephropathy (IgAN), lacked comprehensive real-world assessments of its adverse events (AEs). Methods: We leveraged postmarketing data of Nefecon from the US FDA Adverse Event Reporting System (FAERS), employing disproportionate analysis (DPA) to detect positive signals at the system organ class (SOC) and preferred terms (PTs) levels. Duplicate AEs related to budesonide and those previously reported in studies were excluded through the use of the Medical Dictionary of Regulatory Activities (MedDRA). Our analysis encompassed time-to-onset (TTO), Weibull shape parameter (WSP) evaluation, cumulative incidence, clinical prioritization evaluation, and subgroup analysis based on gender and age. Results: A total of 1515 individuals with IgAN were included. Five positive SOC signals and 23 positive PT signals were identified, including 4 PTs (asthenia, malaise, product dose omission issue, and anxiety) representing novel AEs newly identified in this study. None of the positive PTs were classified as high clinical priority, with only acne, hypertension, swelling face, and weight increased considered as moderate clinical priority events. The median time to TTO was 31 days. All WSP test results indicated an early failure type profile. Lastly, subgroup analysis provided further insights into the relative risk of specific AEs. Conclusion: Nefecon demonstrates a favorable safety profile, with no high-priority clinical events identified. The identification of novel AEs and subgroup-specific relative high-risk events fills a gap in existing studies and offers valuable insights for early clinical vigilance.
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Microscopic colitis is an inflammatory bowel disease that commonly presents with debilitating chronic watery diarrhea. Recent epidemiologic studies and randomized trials of therapeutics have improved our understanding of the disease. Medications such as non-steroidal anti-inflammatories, proton pump inhibitors, and antidepressants have traditionally been considered as the main risk factors for microscopic colitis. However, recent studies have challenged this observation. Additionally, a number of epidemiologic studies have identified other risk factors for the disease including older age, female sex, smoking, alcohol use, immune-mediated diseases, and select gastrointestinal infections. The diagnosis of microscopic colitis requires histologic assessment of colon biopsies with findings including increased in intra-epithelial lymphocytes with or without expansion of the subepithelial collagen band. The pathophysiology is poorly understood but is thought to be related to an aberrant immune response to the luminal microenvironment in genetically susceptible individuals. Antidiarrheal medications, such as loperamide or bismuth subsalicylate, may be sufficient in patients with mild symptoms. In patients with more severe symptoms, treatment with budesonide is recommended. Maintenance therapy is often necessary and several potential treatment strategies are available. Biologic and small molecule treatments appear to be effective in patients who have failed budesonide. There is an unmet need to further define the pathophysiology of microscopic colitis. Additionally, trials with novel therapies, particularly in patients with budesonide-refractory disease, are needed.
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INTRODUCTION: Although some factors associated with asthma symptom deterioration and risk of exacerbation have been identified, these are not yet fully characterised. We conducted a clinical modelling and simulation study to understand baseline factors affecting symptom control, reliever use and exacerbation risk in patients with moderate-severe asthma during follow-up on regularly dosed inhaled corticosteroid (ICS) monotherapy, or ICS/long-acting beta2-agonist (LABA) combination therapy. METHODS: Individual patient data from randomised clinical trials (undertaken between 2001 and 2019) were used to model the time course of symptoms (n = 7593), patterns of reliever medication use (n = 3768) and time-to-first exacerbation (n = 6763), considering patient-specific and extrinsic factors, including treatment. Model validation used standard graphical and statistical criteria. Change in symptom control scores (Asthma Control Questionnaire 5 [ACQ-5]), reduction in reliever use and annualised exacerbation rate were then simulated in patient cohorts with different baseline characteristics and treatment settings. RESULTS: Being a smoker, having higher baseline ACQ-5 and body mass index affected symptom control scores, reliever use and exacerbation risk (p < 0.01). In addition, low forced expiratory volume in 1 s percent predicted, female sex, season and previous exacerbations were found to contribute to a further increase in exacerbation risk (p < 0.01), whereas long asthma history was associated with more frequent reliever use (p < 0.01). These effects were independent from the underlying maintenance therapy. In different scenarios, fluticasone furoate (FF)/vilanterol was associated with greater reductions in reliever use and exacerbation rates compared with FF or fluticasone propionate (FP) alone or budesonide/formoterol, independently from other factors (p < 0.01). CONCLUSIONS: This study provided further insight into the effects of individual baseline characteristics on treatment response and highlighted significant differences in the performance of ICS/LABA combination therapy on symptom control, reliever use and exacerbation risk. These factors should be incorporated into clinical practice as the basis for tailored management of patients with moderate-severe asthma.
In this study we quantified how individual baseline patient characteristics at the start of treatment influence the response to regular maintenance medication. Specifically, using computer modelling and simulations based on data from individual patients enrolled into clinical trials in moderatesevere asthma, we predicted how much reliever inhaler they need, how well they rate their asthma control, and how likely an asthma attack (exacerbation) is to occur within the next 12 months. Simulation scenarios were then implemented to evaluate opportunities to improve and personalise real-life management of patients in clinical practice. Considering symptom control level, reliever use and other patient-specific factors at the start of treatment, we assessed how well maintenance therapy with inhaled corticosteroids/bronchodilators contributes to symptom improvement and/or reduction in the risk of asthma attacks. These scenarios show that current smokers, people with higher asthma symptom scores, who are obese, and have a longer history of asthma tend to use their reliever inhalers more often. Moreover, this was linked to a higher risk of having an asthma attack and worse symptom control. This pattern appears to compensate in most cases for the effect of the same baseline factors on symptom control. Switching patients who are not responding well to initial treatment with the inhaled corticosteroid, fluticasone propionate, to fluticasone furoate/vilanterol resulted in a significantly greater reduction in reliever inhaler use and risk of asthma attack, compared with those switched to budesonide/formoterol. These findings highlight the importance of tailored choices for optimal management of patients with moderatesevere asthma.
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BACKGROUND AND AIMS: Esophageal stricture (ES) is a severe adverse event following wide-field endoscopic submucosal dissection (ESD) of superficial esophageal carcinoma. This study evaluated the efficacy and safety of combining endoscopic vacuum therapy (EVT) and budesonide orodispersible tablet (BOT) in preventing post-ESD strictures. METHODS: This prospective case series included patients with superficial esophageal squamous cell carcinoma and adenocarcinoma who had wide-field ESD (≥75% circumference, resection length ≥50 mm). After ESD, EVT was applied immediately, followed by 8 weeks of BOT. The main outcome measurement was the incidence of post-ESD stricture. RESULTS: Eleven patients underwent ESD. Of these, 81.8% had 75-99% circumference resected, and 18.2% had a circumferential resection. EVT remained in situ for a mean of 3.5 days. No esophageal strictures were observed by the final follow-up. There were no major adverse events related to EVT or BOT. CONCLUSIONS: The prophylactic combination of EVT and BOT is a novel and promising strategy for reducing post-ESD strictures.
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Budesonide oral suspension (BOS) is a swallowed corticosteroid indicated for 12-week therapy in eosinophilic esophagitis with minimal systemic exposure following administration. We aimed to assess the relative bioavailability of a single dose of BOS administered under fasting and fed (high-fat/high-calorie meal) conditions. Healthy adult volunteers (N = 20) were enrolled in an open-label, single-center, crossover study and were randomized (1:1) to receive a single oral dose of BOS 2.0 mg under fasting or fed conditions, with a 48-h washout period before crossover to the alternative conditions. Serial plasma samples were collected before and up to 24 h after dosing. Pharmacokinetic (PK) parameters were calculated from plasma budesonide concentration-time profiles by noncompartmental analysis. The mean peak budesonide concentration (Cmax) was â¼13% lower under fed than under fasting conditions (604.1 vs 692.9 pg/mL). Areas under the concentration-time curves from dosing to the last measurable budesonide concentration and from dosing to infinity were â¼26% higher and â¼27% higher under fed than fasting conditions (3529 vs 2811 pg h/mL and 3892 vs 3075 pg h/mL, respectively). The median time to peak plasma budesonide concentration was significantly longer (â¼1 h) under fed than fasting conditions (2.516 vs 1.286 h, P < .001). Safety and tolerability were also assessed throughout the study; all adverse events were mild or moderate in severity. Despite slight differences in budesonide PK parameters between fed and fasting conditions, the effect of food on systemic exposure to budesonide (BOS formulation) is not expected to be clinically meaningful.
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INTRODUCTION: Although there are well-defined guidelines for the management of mild-to-moderate ulcerative colitis (UC), there are still unmet needs. For this reason, we conducted an international expert consensus to standardize the management of patients with mild-to-moderate UC and provide practical guidance to clinicians. AREAS COVERED: Based on Delphi methodology, 15 statements were approved after two rounds of voting, addressing several aspects of disease management from sequencing to treatment duration, from monitoring to optimization techniques and safety profile. EXPERT OPINION: Growing knowledge of mild-to-moderate UC has led to the development of new ambitious outcomes such as histological remission and disease clearance. Furthermore, noninvasive tools for patient monitoring such as fecal calprotectin and intestinal ultrasound are now available. Their implementation in clinical practice will allow clinicians to tightly monitor disease activity and promptly adapt treatment, avoiding complications and disease progression and targeting better disease control.
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Colitis Ulcerosa , Consenso , Técnica Delphi , Índice de Severidad de la Enfermedad , Humanos , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/terapia , Colitis Ulcerosa/diagnóstico , Inducción de Remisión , Complejo de Antígeno L1 de Leucocito/análisis , Resultado del TratamientoRESUMEN
Background: The anti-inflammatory effects of budesonide (BUN) and N-acetylcysteine (NAC) attenuate acute lung injury (ALI). The aim of this study was to investigate the effects of combination therapy consisting of BUN and NAC on ALI and the underlying mechanisms. Methods: In vitro and in vivo models of ALI were generated by LPS induction. Western blotting was used to detect the expression levels of pyroptosis-related proteins and inflammation-related factors, and RT-qPCR was used to detect the expression of miR-381. Cell proliferation and apoptosis were detected by CCK-8 and flow cytometry, respectively. ELISA was used to detect the levels of inflammation-related factors. HE staining was used to detect lung injury. Results: The results showed that LPS effectively induced pyroptosis in cells and promoted the expression of pyroptosis-related proteins (Caspase1, Gasdermin D and NLRP3) and inflammatory cytokines (TNF-α, IL-6 and IL-1ß). The combination of BUN and NAC significantly alleviated LPS-induced pyroptosis and inflammation. In addition, the combination of BUN and NAC effectively promoted miR-381 expression. Transfection of miR-381 mimics effectively alleviated LPS-induced pyroptosis and inflammation, while transfection of miR-381 inhibitors had the opposite effect. miR-381 negatively regulates NLRP3 expression. Treatment with a miR-381 inhibitor or pc-NLRP3 reversed the effects of the combination of BUN and NAC. In a mouse model of ALI, the combination of BUN and NAC effectively improved lung injury, while treatment with a miR-381 inhibitor or pc-NLRP3 effectively reversed this effect. Conclusion: Overall, this study revealed that BUN + NAC inhibits the activation of NLRP3 by regulating miR-381, thereby alleviating ALI caused by pyroptosis-mediated inflammation.
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BACKGROUND: Japanese guidelines recommend triple inhaled corticosteroid (ICS)/long-acting muscarinic antagonist (LAMA)/long-acting ß2-agonist (LABA) therapy in patients with chronic obstructive pulmonary disease (COPD) and no concurrent asthma diagnosis who experience frequent exacerbations and have blood eosinophil (EOS) count ≥ 300 cells/mm3, and in patients with COPD and asthma with continuing/worsening symptoms despite receiving dual ICS/LABA therapy. These post-hoc analyses of the KRONOS study in patients with COPD and without an asthma diagnosis, examine the effects of fixed-dose triple therapy with budesonide/glycopyrronium/formoterol fumarate dihydrate (BGF) versus dual therapies on lung function and exacerbations based on blood EOS count - focusing on blood EOS count 100 to < 300 cells/mm3 - as a function of exacerbation history and COPD severity. METHODS: In KRONOS, patients were randomized to receive treatments that included BGF 320/14.4/10 µg, glycopyrronium/formoterol fumarate dihydrate (GFF) 14.4/10 µg, or budesonide/formoterol fumarate dihydrate (BFF) 320/10 µg via metered dose inhaler (two inhalations twice-daily for 24 weeks). These post-hoc analyses assessed changes from baseline in morning pre-dose trough forced expiratory volume in 1 s (FEV1) over 12-24 weeks and moderate or severe COPD exacerbations rates over 24 weeks. The KRONOS study was not prospectively powered for these subgroup analyses. RESULTS: Among patients with blood EOS count 100 to < 300 cells/mm3, least squares mean treatment differences for lung function improvement favored BGF over BFF in patients without an exacerbation history in the past year and in patients with moderate and severe COPD, with observed differences ranging from 62 ml to 73 ml across populations. In this same blood EOS population, moderate or severe exacerbation rates were reduced for BGF relative to GFF by 56% in patients without an exacerbation history in the past year, by 47% in patients with moderate COPD, and by 50% in patients with severe COPD. CONCLUSIONS: These post-hoc analyses of patients with moderate-to-very severe COPD from the KRONOS study seem to indicate clinicians may want to consider a step-up to triple therapy in patients with persistent/worsening symptoms with blood EOS count > 100 cells/mm3, even if disease severity is moderate and there is no recent history of exacerbations. TRIAL REGISTRATION: ClinicalTrials.gov registry number NCT02497001 (registration date, 13 July 2015).
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Broncodilatadores , Budesonida , Eosinófilos , Fumarato de Formoterol , Glicopirrolato , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/sangre , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Glicopirrolato/administración & dosificación , Femenino , Anciano , Persona de Mediana Edad , Broncodilatadores/administración & dosificación , Budesonida/administración & dosificación , Eosinófilos/efectos de los fármacos , Fumarato de Formoterol/administración & dosificación , Método Doble Ciego , Progresión de la Enfermedad , Pulmón/efectos de los fármacos , Pulmón/fisiopatología , Administración por Inhalación , Resultado del Tratamiento , Antagonistas Muscarínicos/administración & dosificación , Volumen Espiratorio Forzado/efectos de los fármacos , Volumen Espiratorio Forzado/fisiologíaRESUMEN
BACKGROUND AND AIM: Early treatment response of ulcerative colitis (UC) symptom resolution is desirable. This post hoc analysis evaluated efficacy outcomes, including endoscopic remission, by responder status and the influence of once-daily (QD) versus twice-daily (BID) budesonide foam dosing in patients with UC. METHODS: Data were pooled from phase 2 and phase 3 clinical trials of budesonide rectal foam QD or BID or placebo for up to 12 weeks. Outcomes were evaluated by treatment and budesonide administration regimen and by responder group: early (rectal bleeding subscore [RBS] 0 from Week 2 through Week 6), delayed (RBS 0 at Week 6), and nonresponder (RBS > 0 at Week 6). RESULTS: The main analysis set included 55 (QD) and 120 (BID) budesonide-treated patients and 116 placebo-treated patients. At Week 6, the trend in early response rate was significant among treatment groups (BID, 45.3%; QD, 32.1%; placebo, 12.8%; P < 0.0001). Among BID recipients, trends for complete endoscopic remission rate (Mayo endoscopic score [MES] = 0) and endoscopic remission rate (MES = 0 or 1) were significant among responder status groups (early responder, 67.4% and 95.4%, respectively; delayed responder, 48.1% and 85.2%; nonresponder, 24.0% and 64.0%; P < 0.001 for both). Regardless of the administration regimen, most early responders achieved endoscopic remission at Week 6. Among responder status groups, early responders' cumulative non-relapse period was greatest (P = 0.07). CONCLUSION: A BID budesonide administration regimen is preferred to increase the probability of early response and, following endoscopic remission, a better prognosis after stopping treatment.
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Purpose: Decentralized clinical trials, where trial-related activities occur at locations other than traditional clinical sites(eg participant homes, local healthcare facilities), have the potential to improve trial access for people for whom time and/or distance constraints may impede participation. Albuterol-budesonide 180/160 µg pressurized metered-dose inhaler (pMDI) is FDA approved for the as-needed treatment or prevention of bronchoconstriction and to reduce the risk of exacerbations in patients with asthma 18 years or older. BATURA (NCT05505734) is a fully decentralized study, investigating as-needed albuterol-budesonide in participants with mild asthma. Methods: BATURA is a fully decentralized, phase 3b, randomized, double-blind, event-driven exacerbation study conducted in the United States. Participants aged ≥12 years using as-needed short-acting ß2-agonist (SABA), alone or with low-dose inhaled corticosteroid or leukotriene receptor antagonist maintenance, are randomized 1:1 to as-needed albuterol-budesonide 180/160 µg or albuterol 180 µg pMDI for up to 52 weeks (minimum 12 weeks). Participants continue their current maintenance therapy, if applicable. Participants must have used SABA for ≥2 days in the 2 weeks pre-enrollment and have an Asthma Impairment Risk Questionnaire score ≥2 at screening and randomization. All trial-related visits, including screening and consent, are conducted virtually, with study medication shipped directly to each participant's residence. The primary objective is to evaluate the efficacy of as-needed albuterol-budesonide versus albuterol on severe asthma exacerbation risk, measured by time-to-first severe asthma exacerbation (primary endpoint). Secondary endpoints include annualized rate of severe asthma exacerbation and total systemic corticosteroid exposure. Study medication use is captured via a Hailie sensor attached to the study medication pMDI. The intended sample size is 2500 participants. Conclusion: BATURA evaluates as-needed albuterol-budesonide in participants with mild asthma. The decentralized study model enables the trial to move out of research sites into participant homes, reducing participant burden and improving access.
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Esophageal lichen planus is an uncommon but highly morbid condition where effective treatments are limited. Diagnosis may be challenging and requires a high degree of clinical suspicion considering endoscopic, histopathological, esophageal, and extraesophageal manifestations. We describe a severe case of esophageal lichen planus and recurrent esophageal stricture that was refractory to acid suppression, local and systemic steroid formulations, and dilatation. We present the first reported use of budesonide orodispersible tablet for this condition, including the excellent clinical, endoscopic, and histopathological response.
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This study aimed to investigate the amorphous stabilization of BCS Class II drugs using mesoporous silica as a carrier to produce amorphous solid dispersions. Ibuprofen, fenofibrate, and budesonide were selected as model drugs to evaluate the impact of molecular weight and partition coefficient on the solid state of drug-loaded mesoporous silica (MS) particles. The model drugs were loaded into three grades of MS, SYLYSIA SY730, SYLYSIA SY430, and SYLYSIA SY350, with pore diameters of 2.5 nm, 17 nm, and 21 nm, respectively, at 1:1, 2:1, and 3:1, carrier to drug ratios, and three different loading concentrations using solvent immersion and spray drying techniques. Differential scanning calorimetry (DSC) thermograms of SY430 and SY350 samples exhibited melting point depressions indicating constricted crystallization inside the pores, whereas SY730 samples with melting points matching the pure API may be a result of surface crystallization. Powder x-ray diffraction (PXRD) diffractograms showed all crystalline samples matched the diffraction patterns of the pure API indicating no polymorphic transitions and all 3:1 ratio samples exhibited amorphous halo profiles. Response surface regression analysis and Classification and Regression Tree (CART) analysis suggest carrier to drug ratios, followed by molecular weight, have the most significant impact on the crystallinity of a drug loaded into MS particles.
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Budesonida , Rastreo Diferencial de Calorimetría , Portadores de Fármacos , Fenofibrato , Ibuprofeno , Dióxido de Silicio , Difracción de Rayos X , Dióxido de Silicio/química , Ibuprofeno/química , Fenofibrato/química , Porosidad , Portadores de Fármacos/química , Difracción de Rayos X/métodos , Budesonida/química , Budesonida/administración & dosificación , Estabilidad de Medicamentos , Cristalización , Peso MolecularAsunto(s)
Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Administración por Inhalación , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/diagnósticoRESUMEN
Objective: To explore the clinical effect of various doses of Budesonide combined with Tiotropium bromide in the treatment of elderly patients with chronic obstructive pulmonary disease (COPD). Methods: Clinical data of elderly patients with COPD, admitted to Affiliated Hospital of Shaoxing University from April 2021 to February 2023, were retrospectively analyzed. Based on the dosage of Budesonide combined with Tiotropium bromide, patients were divided into Low-dose group (Budesonide = 1mg), Medium-dose group (Budesonide = 2mg), and High-dose group (Budesonide = 3mg). All groups were matched for age, gender, course of disease, and BMI. Patients treated with Tiotropium bromide alone were assigned to the Control group. The clinical effect, pulmonary function index level, symptom improvement, inflammatory factor index level and adverse reactions in all groups were analyzed and compared. Results: A total of 88 patients were included in this study with 22 patients in each group. The total efficacy of Medium-dose (90.91%) and High-dose group (90.91%) was significantly higher than that of Low-dose group (63.64%) and the Control group (59.09%) (P<0.05). After the treatment, levels of pulmonary function, symptom improvement and inflammatory factors in the High-dose and the Medium-dose groups were better than those in the Low-dose group and the Control group. Pulmonary function, symptom improvement and levels of inflammatory factors was significantly better in the Low-dose group compared to the Control group (P<0.05). Conclusions: Budesonide combined with tiotropium bromide is better than tiotropium bromide alone in the treatment of elderly patients with COPD. Compared with low (1mg) dosage, medium (2mg) and high (3mg) dosage of budesonide are more effective in improving lung function, alleviating symptoms, reducing inflammatory response,, and are not associated with increased rate of adverse reactions.
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Objective: To explore the clinical value of Vitamin-D combined with budesonide/formoterol (BF) and theophylline sodium glycinate (TSG) sustained-release tablets in the treatment of patients with chronic obstructive pulmonary disease (COPD). Methods: Medical records of 114 patients with CODP, treated in Wenzhou Geriatric Hospital from October 2020 to February 2023, were retrospectively analyzed. Of them, 59 received treatment with Vitamin-D combined with BF and TSG sustained-release tablets (Group-A), and 55 patients received treatment with BF combined with TSG sustained-release tablets (Group-B). Lung function indicators, blood gas status, inflammatory factors, fractional exhaled nitric oxide (FeNO), and 25-hydroxyvitamin D [25(OH)D] levels before and after the treatment in both groups were collected. Results: After the treatment, lung function indicators, blood gas status, inflammatory factors, FeNO, and 25 (OH) D levels in both groups were significantly improved compared to pretreatment levels, and were significantly better in the Group-A compared to Group-B (P<0.05). Conclusions: The combination of Vitamin-D, BF, and TSG sustained-release tablets can effectively regulate the blood gas status of patients with COPD, improve lung function, regulate FeNO and 25 (OH) D, and effectively downregulate the levels of inflammatory factors, thus reducing the degree of inflammatory response.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Administración por Inhalación , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Broncodilatadores/uso terapéuticoRESUMEN
OBJECTIVE: To assess the clinical effect of Qingre Bawei capsules combined with budesonide in the treatment of acute exacerbation of chronic obstructive pulmonary disease. METHODS: The retrospective study was conducted at the Baoding No.1 Central Hospital, China, and comprised data of patients with acute exacerbation of COPD admitted between June 1, 2020, and June 30, 2022. The patients were divided into two groups based on treatment methods. The group A had been treated with Qingre Bawei capsules in combination with budesonide, while the group B had been treated with budesonide alone. Both the groups had been treated for 2 consecutive weeks. The changes in blood gas indicators, inflammation indicators, and lung function indicators were compared between two groups of patients before and 24 hours after treatment. The time for clinical symptom disappearance and adverse reactions between the two groups of patients was also noted. RESULTS: Of the 120 patients, 60(50%) were in group A; 41(68.3%) males and 19(31.7%) females, with mean age 65.28±4.36 years (range: 47-78 years) and mean course of disease 31.22±4.75 hours (range: 6-65 hours). 60(50%) patients were in group B; 43(71.7%) males and 17(28.3%) females with mean age 65.31±4.31 years (range: 48-78 years) and mean course of disease 31.29±4.71 hours (range: 8-68 hours). The disappearance time of clinical symptoms in group A was better than group B (p<0.05). The levels of blood gas indicators, inflammation indicators, and lung function indicators in both groups significantly improved (p<0.05), but the degree of improvement in group A was better than group B (p<0.05); The total effective rate of group A was better than group B (p<0.05). None of the patients in either group experienced any significant adverse reaction. CONCLUSIONS: Qingre Bawei capsules combined with budesonide had a significantly better therapeutic effect on cases of acute exacerbation of chronic obstructive pulmonary disease compared to budesonide alone.