Surgery is better than nasal sprays for people with severely blocked airways caused by septal deviation.

The studyCarrie S, O'Hara J, Fouweather T, et al. Clinical effectiveness of septoplasty versus medical management for nasal airways obstruction: multicentre, open label, randomised controlled trial. BMJ 2023;383:e075445.To read the full NIHR Alert, go to: https://evidence.nihr.ac.uk/alert/surgery-is-better-than-nasal-sprays-for-people-with-severely-blocked-airways/.

Economic impact analysis of a minimally invasive temperature-controlled radiofrequency device versus nasal surgery for the treatment of nasal airway obstruction in the United States.

OBJECTIVE: To determine the economic impact of a minimally invasive temperature-controlled radiofrequency (TCRF) device for treating nasal airway obstruction (NAO). METHODS: A budget impact model was developed for two scenarios: a reference scenario of functional rhinoplasty surgery with concomitant septoplasty and inferior turbinate reduction (ITR) performed in the hospital outpatient department where TCRF is not an available treatment option and a new scenario consisting of in-office TCRF treatment of the nasal valve and ITR. A payor perspective was adopted with a hypothetical population plan size of one million members. Costs were estimated over a time horizon of 4 years. The eligible population included patients with severe/extreme NAO and nasal valve collapse (NVC) as the primary cause or significant contributor. Data inputs were sourced from targeted literature reviews. Uncertainty within the model structure and input parameters was assessed using one-way sensitivity analysis. RESULTS: The introduction of a TCRF device resulted in population-level cost savings of $20,015,123 and per-responder average cost savings of $3531 through a 4-year time horizon due to lower procedure costs and complication rates of the device relative to the surgical comparator. Results were robust when varying parameter values in sensitivity analyses, with cost savings being most sensitive to the prevalence of NAO and estimated response rates to functional rhinoplasty and TCRF. CONCLUSIONS: In patients with severe/extreme NAO, with NVC as the primary or major contributor, introducing TCRF with ITR as a treatment option demonstrates the potential for significant cost savings over functional rhinoplasty with septoplasty and ITR.

Nasal valve dysfunction is a common cause of nasal airway obstruction (NAO) that has a significant impact on heath and quality of life for affected individuals. Previously, patients were offered temporary measures or a type of surgery called functional rhinoplasty which is a highly complex surgery that can be costly, requires recovery time, and in rare cases, not be successful. Recently, a new minimally invasive treatment alternative for NAO called temperature-controlled radiofrequency (TCRF) that may be performed in a surgery center or a doctor's office has become available. This paper provides the results of budget impact analysis performed to assess whether adding the TCRF procedure in place of surgery as a choice for patients with NAO will result in cost savings to an insurance payer with 1 million covered individuals in the United States over a period of 4 years. Results show that TCRF may result in an average of 9,416 fewer rhinoplasty surgeries, provide an average 4-year cost-savings of $3,531 for every patient that responds to TCRF treatment, and a savings of $20,015,123 over 4 years for the insurance provider. These potential cost savings over 4 years would likely be due to reduced procedure costs and complication rates compared to surgery.

[Effects of nasal valve on subjective nasal patency and nasal resistance: a correlation study on numerical simulation of nasal airflow].

Objective: To investigate the correlations between subjective nasal patency, nasal valve area size and aerodynamic parameters in normal nasal cavity by means of numerical simulation, and to explore the effect of nasal valve on nasal subjective sensation and nasal airflow regulation. Methods: A total of 52 healthy participants (31 males and 21 females) with the average age of 37.8 years, were recruited from the outpatient Department of Otorhinolaryngology Head and Neck Surgery, the Ninth People's Hospital Affiliated to the Medical College of Shanghai Jiao Tong University between January and August 2023. Visual Analog Scale (VAS) scores for unilateral nasal subjective sensation were obtained from all participants. Additionally, the aerodynamic characteristics of inspiratory airflow were simulated. A correlation matrix analysis was conducted to identify the correlation strength between these subjective and objective parameters. Results: VAS scores showed negative correlations with unilateral nasal valve cross-sectional area (r=-0.85, P<0.01) and unilateral intranasal airflow (r=-0.57, P<0.01), and was a positive correlation with unilateral nasal resistance (NR) at the front-end of inferior turbinate (r=0.61, P<0.01). The average cross-sectional area of unilateral nasal valve was (0.85±0.35) cm2. The cross-sectional area of unilateral nasal valve was negatively correlated with unilateral NR (r=-0.50, P<0.01), and positively correlated with unilateral nasal airflow (r=0.61, P<0.01). The NR at the nasal valve area accounted for (40.41±23.54)% of the total unilateral NR. Nearly half of the unilateral NR [(46.74±21.38)%] and air warming [(49.96±10.02)%] occurring before the front end of inferior turbinate were achieved. Conclusions: The nasal valve area plays a crucial role in influencing nasal NR, unilateral nasal airflow, and changes in nasal airflow temperature. Moreover, it is associated with subjective perception of nasal patency.

Effects of submucoperichondrial application of platelet-rich plasma on nasal mucosal healing after septoplasty.

OBJECTIVE(S): Our aim is to investigate the effects of the submucoperichondrial application of Platelet Rich Plasma (PRP) on nasal mucosal healing after septoplasty surgery. METHOD(S): This prospective randomized observational study was conducted between July 2019 and February 2021, with 40 patients aged 18-60 years who underwent closed the only septoplasty operation for similar septal deviations. Patient divided into two group; 21 patients were placed in PRP group to which PRP was applied on all mucosal surface and submucoperichondrial area of septum and 19 patients were placed in control group to which saline solution was applied on same regions. Nasal obstruction score, mucociliary clearance time, presence of nasal crusting, and bleeding time were evaluated on 5th, 10th, 15th day after surgery and compared between groups. RESULTS: Intranasal crusting on day 10 was found to be lower in the PRP group (n:13 68.4 %) than control group (n:7 33.3 %) with a statistically significant difference (p = 0.028). The nasal obstruction score on day 10 and 15 were found to be lower in the PRP group (3,33 ± 2,75, 2,07 ± 2,20) (than the control group (5,44 ± 2,26, 3,37 ± 1,92) with a statistically significant difference (p = 0,003,p = 0,009). The mucociliary clearance rate was found to be higher and the bleeding time was found to be lower in the PRP group, but a statistically significant difference was not observed. CONCLUSIONS: Application of submucoperichondrial PRP could have beneficial effects on nasal mucosal repair, nasal crusting, and congestion after septoplasty surgery.

Effectiveness of septoplasty compared to medical management in adults with obstruction associated with a deviated nasal septum: the NAIROS RCT.

Background: The indications for septoplasty are practice-based, rather than evidence-based. In addition, internationally accepted guidelines for the management of nasal obstruction associated with nasal septal deviation are lacking. Objective: The objective was to determine the clinical effectiveness and cost-effectiveness of septoplasty, with or without turbinate reduction, compared with medical management, in the management of nasal obstruction associated with a deviated nasal septum. Design: This was a multicentre randomised controlled trial comparing septoplasty, with or without turbinate reduction, with defined medical management; it incorporated a mixed-methods process evaluation and an economic evaluation. Setting: The trial was set in 17 NHS secondary care hospitals in the UK. Participants: A total of 378 eligible participants aged > 18 years were recruited. Interventions: Participants were randomised on a 1: 1 basis and stratified by baseline severity and gender to either (1) septoplasty, with or without turbinate surgery (n = 188) or (2) medical management with intranasal steroid spray and saline spray (n = 190). Main outcome measures: The primary outcome was the Sino-nasal Outcome Test-22 items score at 6 months (patient-reported outcome). The secondary outcomes were as follows: patient-reported outcomes - Nasal Obstruction Symptom Evaluation score at 6 and 12 months, Sino-nasal Outcome Test-22 items subscales at 12 months, Double Ordinal Airway Subjective Scale at 6 and 12 months, the Short Form questionnaire-36 items and costs; objective measurements - peak nasal inspiratory flow and rhinospirometry. The number of adverse events experienced was also recorded. A within-trial economic evaluation from an NHS and Personal Social Services perspective estimated the incremental cost per (1) improvement (of ≥ 9 points) in Sino-nasal Outcome Test-22 items score, (2) adverse event avoided and (3) quality-adjusted life-year gained at 12 months. An economic model estimated the incremental cost per quality-adjusted life-year gained at 24 and 36 months. A mixed-methods process evaluation was undertaken to understand/address recruitment issues and examine the acceptability of trial processes and treatment arms. Results: At the 6-month time point, 307 participants provided primary outcome data (septoplasty, n = 152; medical management, n = 155). An intention-to-treat analysis revealed a greater and more sustained improvement in the primary outcome measure in the surgical arm. The 6-month mean Sino-nasal Outcome Test-22 items scores were -20.0 points lower (better) for participants randomised to septoplasty than for those randomised to medical management [the score for the septoplasty arm was 19.9 and the score for the medical management arm was 39.5 (95% confidence interval -23.6 to -16.4; p < 0.0001)]. This was confirmed by sensitivity analyses and through the analysis of secondary outcomes. Outcomes were statistically significantly related to baseline severity, but not to gender or turbinate reduction. In the surgical and medical management arms, 132 and 95 adverse events occurred, respectively; 14 serious adverse events occurred in the surgical arm and nine in the medical management arm. On average, septoplasty was more costly and more effective in improving Sino-nasal Outcome Test-22 items scores and quality-adjusted life-years than medical management, but incurred a larger number of adverse events. Septoplasty had a 15% probability of being considered cost-effective at 12 months at a £20,000 willingness-to-pay threshold for an additional quality-adjusted life-year. This probability increased to 99% and 100% at 24 and 36 months, respectively. Limitations: COVID-19 had an impact on participant-facing data collection from March 2020. Conclusions: Septoplasty, with or without turbinate reduction, is more effective than medical management with a nasal steroid and saline spray. Baseline severity predicts the degree of improvement in symptoms. Septoplasty has a low probability of cost-effectiveness at 12 months, but may be considered cost-effective at 24 months. Future work should focus on developing a septoplasty patient decision aid. Trial registration: This trial is registered as ISRCTN16168569 and EudraCT 2017-000893-12. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 14/226/07) and is published in full in Health Technology Assessment; Vol. 28, No. 10. See the NIHR Funding and Awards website for further award information.

Septoplasty is an operation to straighten the septum, which is the partition wall between the nostrils inside the nose. Septoplasty can be used as a treatment for people who have a bent septum and symptoms of a blocked nose, such as difficulty sleeping and exercising. Medical management (a saltwater spray to clear the nose followed by a nose steroid spray) is an alternative treatment to septoplasty. The Nasal AIRway Obstruction Study (NAIROS) aimed to find out whether septoplasty or medical management is a better treatment for people with a bent septum and symptoms of a blocked nose. We recruited 378 patients with at least moderately severe nose symptoms from 17 hospitals in England, Scotland and Wales to take part in the NAIROS. Participants were randomly put into one of two groups: septoplasty or medical management. Participants' nose symptoms were measured both when they joined the study and after 6 months, using a questionnaire called the Sino-nasal Outcome Test-22 items. This questionnaire was chosen because patients reported that it included symptoms that were important to them. Other studies have shown that a 9-point change in the Sino-nasal Outcome Test-22 items score is significant. After 6 months, on average, people in the septoplasty group improved by 25 points, whereas people in the medical management group improved by 5 points. We saw improvement after septoplasty among patients with moderate symptoms, and among those with severe symptoms. Most patients who we spoke to after a septoplasty were happy with their treatment, but some would have liked more information about what to expect after their nose surgery. In the short term, septoplasty is more costly than medical management. However, over the longer term, taking into account all the costs and benefits of treatment, suggests that septoplasty would be considered good value for money for the NHS.

Intravascular papillary endothelial hyperplasia of the maxillary sinus extending into the contralateral nasal cavity.

INTRODUCTION: Intravascular papillary endothelial hyperplasia (IPEH) predominantly occurs in the subcutaneous and dermal regions and rarely originates from the sinonasal mucosa. CASE PRESENTATION: We report on the case of a 58-year-old male patient who presented with progressive bilateral nasal obstruction, left-sided epiphora, and intermittent epistaxis. Computed tomography revealed a soft tissue opacity in the left maxillary sinus with intersinusoidal nasal wall demineralization, extending into the surrounding ethmoid cells and the right nasal cavity through a contralateral deviation of the nasal septum. Contrast-enhanced T1-weighted magnetic resonance imaging further confirmed these findings. The IPEH originating from the maxillary sinus extended into the contralateral nasal cavity, and it was successfully removed using an endoscopic endonasal approach, avoiding overly aggressive treatment. CONCLUSION: This case report highlights the diagnostic challenges of IPEH in the sinonasal region and the importance of considering IPEH as a differential diagnosis in patients presenting with nasal obstruction, epiphora, and intermittent epistaxis.

Automated surgery planning for an obstructed nose by combining computational fluid dynamics with reinforcement learning.

Septoplasty and turbinectomy are among the most common interventions in the field of rhinology. Their constantly debated success rates and the lack of quantitative flow data of the entire nasal airway for planning the surgery necessitate methodological improvement. Thus, physics-based surgery planning is highly desirable. In this work, a novel and accurate method is developed to enhance surgery planning by physical aspects of respiration, i.e., to plan anti-obstructive surgery, for the first time a reinforcement learning algorithm is combined with large-scale computational fluid dynamics simulations. The method is integrated into an automated pipeline based on computed tomography imaging. The proposed surgical intervention is compared to a surgeon's initial plan, or the maximum possible intervention, which allows the quantitative evaluation of the intended surgery. Two criteria are considered: (i) the capability to supply the nasal airway with air expressed by the pressure loss and (ii) the capability to heat incoming air represented by the temperature increase. For a test patient suffering from a deviated septum near the nostrils and a bony spur further downstream, the method recommends surgical interventions exactly at these locations. For equal weights on the two criteria (i) and (ii), the algorithm proposes a slightly weaker correction of the deviated septum at the first location, compared to the surgeon's plan. At the second location, the algorithm proposes to keep the bony spur. For a larger weight on criterion (i), the algorithm tends to widen the nasal passage by removing the bony spur. For a larger weight on criterion (ii), the algorithm's suggestion approaches the pre-surgical state with narrowed channels that favor heat transfer. A second patient is investigated that suffers from enlarged turbinates in the left nasal passage. For equal weights on the two criteria (i) and (ii), the algorithm proposes a nearly complete removal of the inferior turbinate, and a moderate reduction of the middle turbinate. An increased weight on criterion (i) leads to an additional reduction of the middle turbinate, and a larger weight on criterion (ii) yields a solution with only slight reductions of both turbinates, i.e., focusing on a sufficient heat exchange between incoming air and the air-nose interface. The proposed method has the potential to improve the success rates of the aforementioned surgeries and can be extended to further biomedical flows.

[Subjective and objective comparative analysis of nasal ventilation function before and after nasal septoplasty].

Objective:To investigate the changes of nasal ventilation before and after septoplasty by using NOSE scoring scale and nasal function examination, and to explore the correlation between subjective nasal obstruction and nasal function examination and its clinical application value. Methods:A total of 129 cases of nasal septum deviation from December 2021 to April 2023 in our hospital were selected for study. All patients underwent septoplasty. Nasal obstruction symptom evaluation（NOSE） was performed in all patients before surgery and 3 months after surgery. nasal minimal cross-sectional area（MCA） and nasal cavity volume（NCV） were recorded by nasal acoustic reflex, nasal resistance meter and nasal respiration apparatus, nasal resistance（NR）, distance between the nostril to minimum cross-sectional area,（the distance between the nostril to minimum cross-sectional area, MD）, nasal inspiratory volume（IV）, nasal expiratory volume（EV）, the nasal partitioning ratio, NPR includes objective indicators such as inspiratory volume difference ratio（NPRi） and expiratory volume difference ratio（NPRe）. Paired test was used to compare and analyze the changes of various indicators before and after surgery, and the difference（P<0.05） was statistically significant, and Pearson correlation linear analysis was used to analyze the correlation between subjective and objective indicators. Results:There were statistically significant differences in NOSE score, NCV, NR, MD, EV, IV, NPRe and NPRi of 129 patients before and after surgery（P<0.05）, while there was no statistically significant difference between MCA before and after surgery（P>0.05）. Preoperative NOSE score was correlated with NR, NCV, EV, IV, NPRe and NPRi（P<0.05）, but not with MD and MCA（P>0.05）. There was correlation between NOSE score and NR, MCA, NCV, EV, IV, NPRe and NPRi（P<0.05）, but no correlation between nose score and MD（P>0.05）. Conclusion:The subjective NOSE scale combined with nasal function test has certain clinical reference value in evaluating the surgical effect of patients with deviated nasal septum.

Use of alloplastic implants for correction of deviated nasal septum: Systematic review and meta-analysis.

PURPOSE: To systematically reviews the safety and effectiveness of alloplastic implants (AI) in septoplasty. METHODS: We conducted a comprehensive search in Medline, EMBASE, SCOPUS, CINAHL, and Cochrane Library databases to identify articles on septoplasty using AI. We also manually searched reference lists of included articles. Inclusion criteria involved prospective or retrospective case-series studies of adults with deviated nasal septum (DNS) who underwent septoplasty with AI, with sufficient follow-up data. Two authors independently screened articles, reviewed full manuscripts, and extracted data. RESULTS: Out of 5370 articles, 16 met inclusion criteria, encompassing 884 patients from 14 eligible studies. Most studies had fair quality. AI materials included Polydioxanone (PDS), Polycaprolactone (PCL), Titanium, Macropore, and PolyMax. AI usage improved nasal obstruction in most patients, with 95.6 % (84.8 %-100 %) based on physical examination and 96.9 % (89.6 %-100 %) based on symptoms. AI-related complications occurred in 4.3 % (0 %-12.8 %) of cases, mostly non-serious. CONCLUSIONS: AI use can be considered as a useful adjunct in septoplasty, with uncommon complications similar to standard procedures. However, due to limited-quality evidence, further prospective controlled studies are needed.

Improvement in nasal airway obstruction after secondary rhinoplasty for cleft lip: A systematic review.

BACKGROUND: The purpose of the study was to comprehensively review the improvement in nasal airway obstruction after secondary rhinoplasty for cleft lip. METHODS: The search was conducted on PubMed, Embase, and Scopus databases for relevant studies published within the past twenty years. Inclusion criteria encompassed patients undergoing secondary rhinoplasty with cleft lip nasal deformity and some evaluation of the nasal outcome. RESULTS: A thorough analysis of available studies identified 29 articles that met the inclusion criteria for final assessment. Seven (24.1%) studies were classified as Therapeutic Ⅱ (T II) according to the American Society of Plastic Surgeons level of evidence scale, while the majority were categorized as T III (17.2%), T IV (51.7%), and T V (6.9%). Subjective methods were employed in 21 articles to measure nasal ventilation outcomes, whereas 8 studies utilized objective methods. Overall findings from all included studies consistently indicated an improvement in nasal ventilation post-surgery. CONCLUSIONS: Although there is no consensus regarding the impact of secondary rhinoplasty on nasal airway obstruction in cleft lip patients, this review suggests that it can effectively alleviate such obstructions. We conducted an anatomical analysis to investigate the impact of various surgical techniques on nasal ventilation to provide recommendations for postoperative ventilation assessment.

Misdiagnosed long-standing unilateral nasal obstruction: ossifying fibroma of the inferior turbinate.

A man in his 20s presented with complaints of unilateral nasal obstruction for the past 6 years that progressively worsened leading to irrational use of over-the-counter nasal decongestants. With the worsening of symptoms, a non-contrast CT was done. It showed a dense expansile sclerotic lesion of the right inferior turbinate, which was excised endoscopically. Cemento-ossifying fibromas of the inferior turbinate are rare and require assessment and surgical excision to relieve the symptom of nasal obstruction. It derives its name from the variable proportions of fibrous and mineralised tissue present in it and exclusively develops in the craniofacial region. It can be surgically managed by an endoscopic, an endonasal non-endoscopic (with a speculum) or an open approach (lateral rhinotomy, sublabial approach or mid-facial degloving). Here, we present how such a case was detected and managed surgically by the endoscopic approach, which is a minimally invasive option with shorter hospital stay and early recovery.

Outcome Evaluation of Using Bone-Cartilaginous Units to Correct Deviated Noses in Rhinoplasty.

Background: Aesthetic and functional problems related to a deviated nose are challenging to correct with rhinoplasty. Objective: To compare the outcome of rhinoplasty using nasal septal bone-cartilaginous units (BCUs) as measured by pre- and postoperative patient-reported outcomes and photograph analysis. Methods: A retrospective chart review was conducted on rhinoplasty patients who had BCU placed between February 2018 and March 2021. Three-dimensional photographic measurements were assessed before and at least 1 year after surgery using Mirror software. Data on patient satisfaction were collected by the Nasal Obstruction Symptom Evaluation (NOSE) and the Rhinoplasty Outcomes Evaluation (ROE) questionnaires. Statistical analysis was completed with independent t-tests and Wilcoxon signed-rank test. Results: Twenty-eight patients were enrolled with a mean age of 34.52 ± 13.7 years (range 20-77 years) and mostly female (61%). The degree of nasal deviation (from 1/82° ± 1/52° to 0/13° ± 0/45°) and the width of the middle nasal third to palpebral fissure length (from 1/28° ± 0/18° to 1/19° ± 0/19°) significantly changed (p-value <0.001). NOSE and ROE scores also improved significantly postoperation (p-value <0.001). Conclusion: The bone-cartilaginous unit graft was effective in rhinoplasty for nasal deviations and may be considered an option.

Usefulness of nasal cavity evaluation before high-resolution esophageal manometry in high-risk patients.

BACKGROUND/AIMS: A catheter is inserted through the nasal cavity during high-resolution esophageal manometry (HRM), which may cause adverse events such as pain or epistaxis. Despite these possible safety considerations, studies on this subject are very limited. We aimed to investigate the usefulness of nasal cavity evaluation before HRM to reduce the risk of adverse events and test failure. METHODS: Patients who underwent HRM after consultation with the ear-nose-throat department for nasal evaluation were retrospectively enrolled between December 2021 and May 2022. The included patients had a previous history of sinonasal disease or surgery or had subjective nasal discomfort. All patients answered the Sino-Nasal Outcome Test (SNOT-22) questionnaire, and subjective nasal discomfort was scored using a visual analog scale. Nasal endoscopy and acoustic rhinometry were performed for disease evaluation and volumetric assessment. RESULTS: The analysis included 22 patients with a mean age of 58.9 years. The mean SNOT-22 score was 24.2, and 16 patients (72.7%) complained of subjective nasal obstruction. The HRM catheter was successfully inserted in 20 patients (90.9%), without any significant adverse events. The objective measurement outcomes of acoustic rhinometry and sinus endoscopy did not always correspond to subjective symptoms. Narrowed nasal airways unresponsive to decongestants were observed in two patients with failed catheter insertion. CONCLUSION: To reduce the risk of adverse events and test failure during HRM, a site-specific questionnaire to evaluate nasal obstruction might be helpful. When nasal obstruction is suspected, objective nasal cavity evaluation could be recommended for the safe and successful performance of HRM.

Efficacy and safety of turbinate reduction surgery in children: a systematic review.

PURPOSE: Inferior turbinate hypertrophy is not a rare problem in children, it causes chronic nasal obstruction which can severely impact the quality of life. This study aimed to investigate the efficacy and safety of turbinate reduction surgery in children with impaired nasal breathing due to hypertrophied inferior turbinate that's refractory to medical treatment. METHODS: We included 23 articles with various study designs: randomized controlled trials, single-arm clinical trials, and prospective and retrospective cohort studies. We searched PubMed, Scopus, Cochrane Library, and Web of Science with the relevant keywords till April 9th, 2023. The inclusion criteria were studied with the three prespecified study design that addressed children under 18 years who underwent turbinate reduction with any technique and evaluating the improvement whether by objective or subjective methods. RESULTS: Studies used objective measures favor turbinate surgery except two that showed no significant difference between pre and postoperative results. All studies used subjective measures showed an improvement postoperatively except one study. Complication rates are rare, with crust formation is being the commonest (6.03%), however, the procedure is generally safe in children. In addition, follow-up periods varied widely between 2 weeks and more than 5 years. CONCLUSION: Turbinate reduction in children is an effective as a treatment method for nasal blockage due to inferior turbinate hypertrophy which is resistant to medical treatment. It is a safe procedure with low rates of complications, however, due to the heterogenicity of the study designs, with a possible risk of bias we could not conduct a meta-analysis besides our systematic review.

The use of different intranasal splints Doyle splints versus Reuter bivalve splints versus no splints in primary septal surgeries: A randomised clinical trial looking at morbidity.

OBJECTIVE: The objective of this study is to compare the morbidity of different types of intranasal splints (Doyle splints and Reuter bivalve splints) with no intranasal splints in primary septal surgeries and concomitant submucosal reduction of the inferior turbinate. DESIGN: Randomised clinical trial SETTING: Single-Center trial at a tertiary care facility PARTICIPANTS: In this randomised clinical trial, 123 consecutive patients underwent primary septoplasty with bilateral submucosal reduction of the inferior turbinate, with no other concurrent procedure. Patients were randomised into three groups: Doyle splints, Reuter bivalve splints and patients with no splints placed. MAIN OUTCOME MEASURES: Following surgery, the patients were seen at three consecutive visits. During each visit, the Visual Analogue Scale score for headache, nasal obstruction, overall pain and bleeding and an endoscopic score for secretions, oedema and synechiae was filled. RESULTS: Patients were randomised into three groups, 42 received Doyle splints, 41 Reuter bivalve splints and 40 had no splints inserted. When comparing the three groups, the first two post-op visits were scheduled significantly earlier in patients with splints (p < .05). The scores from both groups with splints were statistically higher for headache, nasal obstruction and pain, for the first visit only (p < .05). There was no statistical difference between groups when looking at each subset of the endoscopic score, at each visit (p > .05). CONCLUSION: Increased post-operative pain, headaches and nasal obstruction scores were encountered in patients who had splints after surgery. However, endoscopic scores were statistically similar across the three groups with no difference in post-operative endoscopic scores at each visit. and no difference was seen in symptom scores and endoscopic scores between patients with different splints.

Posterior Palatal Expansion via Subnasal Endoscopy (2PENN) for Maxillary Deficiency: A Pilot Study.

OBJECTIVE: Surgically assisted rapid palatal expansion (SARPE) addresses transverse maxillary deficiency, a known contributor to nasal obstruction. The purpose of this study was to assess the feasibility, preliminary outcomes, and safety of posterior palatal expansion via subnasal endoscopy (2PENN), a modified SARPE procedure, aimed at achieving anterior and posterior maxillary expansion. METHODS: This prospective case series included consecutive adult patients with findings of transverse maxillary deficiency that underwent the 2PENN procedure from 4/2021 to 4/2022. Patients completed pre- and post-operative clinical evaluations, Nasal Obstruction and Septoplasty Effectiveness (NOSE) questionnaires, and computed tomography (CT), with measures including expansion at the level of the posterior nasal spine (PNS), first maxillary inter-molar distance (IMD), and anterior nasal spine (ANS). RESULTS: The cohort (N = 20) was middle-aged (39 ± 11 years), predominantly male (80%), and overweight (BMI 28 ± 4 kg/m2 ). The majority (85%) of patients had sleep breathing issues, of which 10 (59%) had polysomnography-confirmed obstructive sleep apnea (OSA). Full anterior-posterior separation of the mid-palatal suture line was evident on all post-operative CT scans, with mean expansion at the PNS of 3.6 ± 1.3 mm, IMD of 6.1 ± 1.6 mm and ANS of 7.0 ± 1.6 mm (p < 0.001). Following surgery, mean NOSE scores improved from 57 ± 23 to 14 ± 13 (p < 0.001). One patient required maxillary antrostomy for post-operative sinusitis. CONCLUSION: 2PENN is an effective and safe technique for achieving both anterior and posterior maxillary expansion in patients with transverse maxillary deficiency. Further study is warranted to better understand the effect of 2PENN in patients with OSA, particularly as it relates to improving pharyngeal patency. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:1970-1977, 2024.