Efficacy of buffered hypertonic seawater in different phenotypes of chronic rhinosinusitis with nasal polyps after endoscopic sinus surgery: a randomized double-blind study

Efficacy of hypertonic nasal spray with algae in rhinosinusitis

OBJECTIVES

We aimed to evaluate the effectiveness of nasal irrigation sprays at treating rhinosinusitis by easing congestion in the nose and other symptoms.

METHODS

A total of 1700 individuals diagnosed with rhinosinusitis were assigned to the following groups: One group used Sinomarin® hypertonic nasal spray (n = 600), another used Sinomarin® Plus Algae ENT hypertonic nasal spray (n = 600), and a third used an isotonic saline nasal spray (n = 500). Before and after therapy, patients had their symptoms and turbinates examined, overall symptoms scored, and quality of life (QoL) evaluated.

RESULTS

The findings showed that both groups saw a decrease in symptom scores for anterior discharge, postnasal drip, headache, and obstruction with therapy, as well as an improvement in turbinate color and edema (p < 0.05). Quality of life (QoL) ratings rose, and total symptom scores fell during therapy. The group that used hypertonic nasal spray with algae had considerably fewer overall symptom scores than the other groups (hypertonic nasal spray and saline). The hypertonic nasal spray group reported substantially fewer symptoms than the saline group. For what concerns quality of life, the saline group had significantly worse scores than groups 1 and 2; groups 1 and 2 were similar to one another.

CONCLUSION

We found that compared to hypertonic and saline nasal sprays, the algae-containing hypertonic spray reduced total symptom scores more than the other sprays. This indicated that irrigation based on algae-containing hypertonic nasal sprays could be the treatment of choice for the management of symptoms in rhinosinusitis patients.

CLINICAL TRIAL NUMBER

The study was registered to ClinicalTrials.gov Protocol Registration and Results System (PRS) with a Clinical trial number of E-95961207-202.3.02-2955.

Treatment Decision-Making Among Chinese Americans With Chronic Rhinosinusitis

OBJECTIVE

There has been limited research on the influence of race and ethnicity on treatment decision-making for chronic rhinosinusitis (CRS). This prospective study aims to investigate potential factors linked to treatment modality choice among patients with medically refractory CRS, distinguishing between Chinese American and non-Chinese American patients.

METHODS

CRS patients with persistent symptoms despite prior medical treatment were prospectively enrolled. These patients chose either to continue medical treatment or to undergo endoscopic sinus surgery (ESS) to alleviate CRS symptoms. Demographic and clinical characteristics were compared using bivariate analysis. The association between ethnicity and treatment modality choice was assessed using multivariable logistic regression.

RESULTS

Among the 134 patients (29.1% Chinese Americans) included, 79 patients (59.0%) elected to undergo ESS. No significant differences in demographics, nasal polyp status, comorbidities, Sinonasal Outcome Test (SNOT-22), Lund-Mackay, or modified Lund-Kennedy scores were found between the treatment groups. After adjusting for age, income, and SNOT-22 score, non-Chinese American patients were more inclined to select ESS (OR = 7.92; 95% CI: 2.95-21.28; p < 0.001) as opposed to Chinese American patients. Chinese American patients who underwent ESS had a clinically significant improvement in SNOT-22 scores at 1 month (-11.29 points) and 3 months (-16.29 points) postoperatively.

CONCLUSIONS

Chinese American patients with refractory CRS are less likely to opt for ESS compared to non-Chinese American patients. Surgical treatment is effective in improving quality of life, as measured by the SNOT-22, among Chinese American CRS patients. Further investigations are warranted to identify factors contributing to surgical hesitancy.

LEVEL OF EVIDENCE

3 Laryngoscope, 2024.

Effectiveness of hypertonic saline irrigation following functional endoscopic sinus surgery: a systematic review and meta-analysis

OBJECTIVES

This study aimed to clarify the impact of hypertonic solutions on various outcomes, including persistence or reduction of nasal crusts, polypoid edema, and postoperative inflammatory symptoms.

METHODS

We searched PubMed, Embase, and Cochrane Central Register of Controlled Trials for studies comparing hypertonic with isotonic saline irrigation after FESS in adult patients with Chronic Rhinosinusitis (CRS). Outcomes were polypoid mucosa, nasal crusts, and variation from the baseline of Sino-Nasal Outcome Test (SNOT) 20/22 and Visual Analog Scale (VAS). For statistical analysis, we used RevMan 5.4.1, and assessed heterogeneity with I2 statistics.

RESULTS

We included a total of 479 patients from 7 studies. In the hypertonic saline group, there was a reduction in the nasal crust Risk Ratio (RR) (RR = 0.65; 95% CI 0.49 to 0.87; p = 0.004; I2 = 0%) after 30-45 days and severe crusts at 14-21 days (RR = 0.59; 95% CI 0.38 to 0.91; p = 0.02; I2 = 0%). Additionally, the persistence of polypoid mucosa was lower in the intervention arm (RR = 0.53; 95% CI 0.43 to 0.65; p < 0.00001; I2 = 0%) after 14-21 days. In the symptomatic evaluation hypertonic saline group showed an improvement in postoperative symptoms by a VAS Mean Difference (MD) (MD = -5; 95% CI -5.77 to -4.24; p < 0.00001; I2 = 0%) and a SNOT 20/22 Standard Mean Difference (SMD) (SMD = -1.65; 95% CI -2.7 to -0.61; p = 0.002; I2 = 93%) reduction from baseline in 30-45 days after the surgery.

CONCLUSION

Hypertonic saline showed a superior improvement in postoperative evaluation by means of nasal crusting, mucosal healing aspect, and nasal inflammatory symptoms compared with isotonic saline irrigation.

Effect of targeted responsibility system nursing combined with psychological intervention on compliance and complications of patients with autologous nasal septum and ear cartilage transplantation

BACKGROUND

The purpose was to explore the effect of targeted responsibility system nursing combined with psychological intervention on compliance and complications of patients with autologous nasal septum cartilage and ear cartilage transplantation filling.

METHODS

A retrospective analysis of the clinical data of 80 patients who underwent rhinoplasty with autologous septal cartilage and ear cartilage graft filling was conducted. Patients before the implementation of the "targeted accountable care combined with psychological intervention" program from January 2020 to December 2020 were set up as the control group (N.=40), and patients after the implementation of the program from January 2021 to December 2021 were set up as the study group (N.=40). The Hamilton Anxiety Scale (HAMA), Lund-Kennedy Endoscopy Score, Hamilton Depression Scale (HAMD), treatment compliance, and complications were compared between the two groups.

RESULTS

At two weeks postoperatively, HAMA and HAMD were lower in the study group than in the control group (t=9.087, 9.265, P<0.05), and bilateral Lund-Kennedy scores were lower in the study group than in the control group (t=8.761, 10.267, P<0.05). The study group had a higher compliance excellence rate (75.00% vs. 52.50%) than the control group (χ2=4.021, P<0.05) and a lower complication rate (7.50% vs. 27.50%) than the control group (χ2=4.242, P<0.05).

CONCLUSIONS

Targeted accountable care combined with psychological intervention can alleviate negative emotions in patients with nasal septum cartilage and ear cartilage graft filling, reduce the risk of postoperative soft tissue edema and other complications, and improve patient compliance with treatment.

Systematic review and meta-analysis of the curative effects and safety of endoscopic sinus surgery in children with chronic sinusitis with nasal polyps

BACKGROUND

At present, the surgical treatment of sinusitis with nasal polyps has made great progress, but its recurrence rate is still high. Therefore, this time, meta-analysis is used to study the therapeutic effect of endoscopic sinus surgery on children with chronic sinusitis with nasal polyps, analyze its effectiveness and safety, and provide theoretical basis for clinical treatment.

METHODS

Boolean logic searching was adopted to retrieve articles from various databases, including PubMed, Medline, and Chinese National Knowledge Infrastructure (CNKI), published from the establishment of the database to December 30, 2021. The following search terms were used: "endoscopic sinus surgery", "antrochoanal polyps", "chronic sinusitis with nasal polyps", and "nasal polyps". Comparative studies on traditional surgical treatment and endoscopic sinus surgery were also screened out. Review Manager was utilized for meta-analysis.

RESULTS

A total of 9 references were included in the study, and most of them were low risk bias (medium and high quality). Meta-analysis showed that there was no statistical heterogeneity between the control group and the experimental group (Chi²=0.03, I²=0%, P=0.98). According to the fixed effect model analysis, the number of patients with polyp formation in the experimental group was significantly less than that in the control group (Z=2.65, P=0.008). Compared with the control group, there is no statistical heterogeneity in the postoperative recurrence (Chi²=1.59, I²=0%, P=0.45). According to the analysis of fixed effect model, the postoperative recurrence in the experimental group is significantly less than that in the control group (Z=2.92, OR =2.78, 95% CI: 1.40-5.52, P=0.004). Compared with the control group, the results of postoperative visual analogue scale (VAS) were statistically different (Chi²=12.63, I²=84%, P=0.002). According to the random effect model analysis, the VAS score of the experimental group was significantly lower than that of the control group (Z=18.06, MD =4.51, 95% CI: 3.96-5.05, P<0.00001).

DISCUSSION

Endoscopic sinus surgery could reduce the postoperative recurrence and pain of patients, and showed high curative effects and safety in the treatment of children with chronic sinusitis with nasal polyps.

Optimal Device and Regimen of Nasal Saline Treatment for Sinonasal Diseases: Systematic Review

Objective

This review aimed to systematically determine the optimal nasal saline regimen for different types of sinonasal diseases.

Data Sources

PubMed, Embase, SCOPUS, Cochrane Library, Web of Science, ClinicalTrials.gov. The last search was on December 6, 2021.

Review Methods

Study selection was done by 2 independent authors. Randomized controlled trials and meta-analyses were included. The effects of nasal saline treatment through various devices, saline tonicities, and buffer statuses were evaluated in patients with allergic and nonallergic rhinitis, acute and chronic rhinosinusitis (CRS), CRS with cystic fibrosis, and postoperative care, including septoplasty/turbinoplasty and endoscopic sinus surgery.

Results

Sixty-nine studies were included: 10 meta-analyses and 59 randomized controlled trials. For allergic rhinitis, large-volume devices (≥60 mL) were effective for treating adults, while low-volume devices (5-59 mL) were effective for children. Isotonic saline was preferred over hypertonic saline due to fewer adverse events. For acute rhinosinusitis, saline irrigation was beneficial in children, but it was an option for adults. Large-volume devices were more effective, especially in the common cold subgroup. For CRS, large-volume devices were effective for adults, but saline drop was the only regimen that had available data in children. Buffered isotonic saline was more tolerable than nonbuffered or hypertonic saline. The data for CRS with cystic fibrosis and nonallergic rhinitis were limited. For postoperative care, buffered isotonic saline delivered by large-volume devices was effective.

Conclusion

Nasal saline treatment is recommended for treating most sinonasal diseases. Optimal delivery methods for each condition should be considered to achieve therapeutic effects of saline treatment.

Clinical Practice Guideline: Nasal Irrigation for Chronic Rhinosinusitis in Adults

The Korean Society of Otorhinolaryngology-Head and Neck Surgery and Korean Rhinologic Society appointed a guideline development group (GDG) to establish a clinical practice guideline, and the GDG developed a guideline for nasal irrigation for adult patients with chronic rhinosinusitis (CRS). The guideline focuses on knowledge gaps, practice variations, and clinical concerns associated with nasal irrigation. Nasal irrigation has been recommended as the first-line treatment for CRS in various guidelines, and its clinical effectiveness has been demonstrated through a number of studies with robust evidence. However, no guidelines have presented a consistent nasal irrigation method. Several databases, including OVID Medline, Embase, the Cochrane Library, and KoreaMed, were searched to identify all relevant papers using a predefined search strategy. When insufficient evidence was found, the GDG sought expert opinions and attempted to fill the evidence gap. Evidence-based recommendations for practice were ranked according to the American College of Physicians grading system. The committee developed 11 evidence-based recommendations. This guideline focuses on the evidence-based quality improvement opportunities deemed the most important by the GDG. Moreover, the guideline addresses whether nasal lavage helps treat CRS, what type of rinsing solution should be used, and the effectiveness of using additional medications to increase the therapeutic effect.

[Improving of the nasal cavity mucous membrane restoration efficiency of the after rhinosurgical interventions]

The article discusses aspects of the use of irrigation therapy after surgical interventions on intranasal structures, in particular, the features of using the Aqua Maris Leyka device in comparison with traditional methods of nasal cavity care in this group of patients. The use of the Adriatic Sea salt solution for nasal lavage Aqua Maris using a special device in the postoperative period leads to an earlier subsidence of reactive postoperative changes in the nasal cavity, a decrease in edema, an increase of reparative processes. This is evidenced by the dynamics of clinical signs and the results of cytological examination of smears-prints from the nasal cavity. During the irrigation of the nasal cavity using the Aqua Maris Leyka device, the liquid is supplied by gravity, without additional pressure, ensuring safety and uniform irrigation of all parts of the nasal cavity with saline solution, which is especially important in the presence of reactive changes in the postoperative period.

Yardstick for the medical management of chronic rhinosinusitis

Chronic rhinosinusitis (CRS) is an inflammatory condition of the paranasal sinuses defined by classic symptoms, imaging findings, or endoscopic findings. There are a growing number of emerging pharmacologic therapies being evaluated to treat patients with CRS, some of which have gained indication status in the United States. There have not been updated treatment guidelines published in the United States however since 2014. This document is meant to serve as an updated expert consensus document for the pharmacologic management of patients with CRS. We review available data focusing on prospective clinical trials on oral and intranasal corticosteroids, nasal irrigation, biologics, antibiotics, and allergy immunotherapy for CRS both with and without nasal polyposis, including specific therapies for aspirin-exacerbated respiratory disease-associated CRS and allergic fungal CRS. There are multiple options to treat CRS, and clinicians should be knowledgeable on the efficacy and risks of these available therapies. Allergists-immunologists now have various therapies available to treat patients with CRS.

Optimal use of intranasal corticosteroids and intranasal saline, is there a clear answer?

PURPOSE OF REVIEW

Chronic rhinosinusitis (CRS) is a prevalent condition that poses a significant burden on both quality of life and healthcare utilization. Notwithstanding the heterogenous nature of CRS endotypes and phenotypes, isotonic saline and corticosteroids are recommended as first line medical therapy by recent clinical guidelines. We provide an overview of recent studies of topical saline and corticosteroids for people with CRS and emphasize areas of unmet needs.

RECENT FINDINGS

Recent trials suggest exhalation delivery systems of corticosteroid are effective and well tolerated but did not involve comparison with another active treatment. Recent comparative efficacy studies show no clear differences in doses of topical corticosteroid, method of topical corticosteroid delivery, advantage over macrolide antibiotic, or method or type of saline irrigation.

SUMMARY

The preeminent formulation, dosage, and delivery of topical corticosteroid and saline for people with CRS represents an area of ongoing research need.

Rehabilitation of patients with chronic rhinosinusitis after functional endoscopic sinus surgery

Introduction. In the case of many patients with chronic rhinosinusitis (CRS), antibiotic and steroid therapies fail, and surgery is required. The recovery of patients after surgery equally depends on the postoperative behavior of each individual patient. The paper presents the outcomes of recovery after functional endoscopic sinus surgery (FESS) in a group of 74 patients. Methods. The study was conducted in patients undergoing surgical treatment by FESS, performed by the same surgeon. For the development of the statistical database, the clinical records were collected by the same investigator. Results. On the day of surgery and on the first postoperative day, 72.9% of patients reported facial pain, 41.8% nausea, 9.4% nasal bleeding, 8.8% vomiting. At 6 months postoperatively, 71.6% of patients estimated that they had a better quality of life than before surgery, 64.8% mentioned an improvement of olfaction as an effect, and 6.7% developed septal turbinate synechiae. Conclusions. No major complications were identified in the recovery of CRS patients after FESS. Postoperative facial pain was less well tolerated by young patients (18-35 years old). The improvement of smell and the increase of disease-specific quality of life are the most relevant results of recovery after FESS mentioned by the patients included in our study. The otorhinolaryngologist and the family doctor play an important role in the education of patients regarding the importance of treatment with mineral and thermal waters in post-FESS recovery. Keywords: chronic rhinosinusitis, endoscopic sinus surgery, FESS, rehabilitation, ERAS protocols,

Current Perspective on Nasal Delivery Systems for Chronic Rhinosinusitis

Chronic rhinosinusitis is an upper respiratory disease during which topical drug treatment via the nasal cavity is the most actively utilized therapeutic strategy. In addition to steroids, antibiotics, and antifungal agents, which are widely used in clinical practice, research on novel topical agents to improve the bacterial biofilm or mucociliary clearance remains ongoing. Moreover, owing to the complex structure of the nasal cavity, the effects of nasal drug delivery vary depending on factors related to delivery fluid dynamics, including device, volume, and compounds. In this article, we review methods and compounds that have been applied to chronic rhinosinusitis management and introduce recent advances and future perspectives in nasal drug delivery for upper respiratory diseases.