The Effect of Marked Nasal Septal Deviation on Left Ventricular Function and Blood Markers

Nocturnal nasal congestion is associated with uncontrolled blood pressure in patients with hypertension comorbid obstructive sleep apnea

OBJECTIVE

To determine the independent role of nasal obstruction on blood pressure (BP) control in patients with hypertension comorbid obstructive sleep apnea (OSA).

SUBJECTS AND METHODS

This cross-sectional study comprised of 326 newly diagnosed OSA comorbid hypertension patients from March 2018 to December 2021. Sixty-six patients have controlled hypertension, two hundred and nine with uncontrolled hypertension and fifty-one with resistant hypertension. Information on demographic characteristics, sleep data, hypertension status was collected. Multivariate logistic regression models were used to determine the odds ratios (OR).

RESULTS

Patients with nocturnal nasal congestion had more difficult to control blood pressure, with more numbers of antihypertensive drugs. They tended to have more severe OSA, lower nocturnal oxygen saturation and more severe sleepiness. Univariate analysis showed that nocturnal nasal congestion and Nasal Obstruction Symptom Evaluation (NOSE) Scale scores were associated with uncontrolled BP. After adjusting for age, sex, smoking, alcohol use, OSA severity and CT90, multivariate logistic analysis models showed that nocturnal nasal congestion was independently associated with uncontrolled hypertension (OR = 2.09, p = 0.023). When analyzed more severe resistant hypertension, nocturnal nasal congestion showed a higher association (OR = 2.96, p = 0.014).

CONCLUSION

This cross-sectional study demonstrated that the nocturnal nasal congestion was independently associated with uncontrolled BP. The use of nasal decongestants or nasal surgery may be a potential therapeutic target for resistant hypertension in the future.

The Effect of Septoplasty on Endothelial Function in Patients With Marked Nasal Septal Deviation

BACKGROUND

It is known that nasal septal deviation (NSD) has negative effects on the cardiovascular system, but the possible pathophysiological mechanisms of these effects still need to be explained. The aim of this study was to investigate the endothelial dysfunction (ED) caused by NSD and the effects of septoplasty on it.

METHODS

The study included 40 patients between the ages of 18 to 50 years with a marked NSD indication for septoplasty and 40 healthy age-and gender-matched individuals. Nasal obstruction symptom evaluation scale was used to evaluate the severity of nasal obstruction and the effectiveness of septoplasty. All participants underwent detailed cardiac examination and ultrasonographic measurement of flow-mediated dilatation (FMD). The same cardiac evaluations and nasal obstruction symptom evaluation scale assessments were repeated in the patient group at the postoperative 3rd month.

RESULTS

The mean FMD value in the control group was significantly higher than preoperative FMD in the patient group (9.1 ± 2.9 versus 7.6 ± 2.4, P = 0.024). In the patient group, preoperative and postoperative FMD values were measured as 7.6 ± 2.4 and 9.0 ± 2.7, respectively, and there was a significant difference between them (P = 0.032). There was no significant difference in FMD values between the control group and postoperative patient group (P = 0.925).

CONCLUSIONS

This study shows that NSD can cause ED, which is a precursor of atherosclerosis, and that successful septoplasty can improve ED.

Future Direction in Rhinoplasty: Functional Improvements for a Better Outcome

The nose plays both an aesthetic and functional role in the human body. Physiologically, the nose is an important part of the upper airway. Aesthetically, it is the central focal point of the face. Thus, rhinoplasty has evolved to be both an aesthetic and functional surgery, as the manipulation of the aesthetic subunits of the nose inadvertently leads to the functional alterations of the nose. While the aesthetic goals of rhinoplasty are well described in the literature, functional outcomes from rhinoplasty have been more challenging to delineate. Rhinoplasty can have an impact on the sense of smell, sleep apnea, oxygenation, cognitive function, cardiovascular function, and voice. We have systematically reviewed the current literature in regard to functional rhinoplasty and septoplasty to summarize current surgical maneuvers and their impact on nasal function, along with physiological and perceived functional changes from rhinoplasty.

Effects of Septoplasty on Tp-e Interval and Tp-e/QT Ratio in Patients With Nasal Septal Deviation

OBJECTIVES

There are multiple nasal airway pathologies leading to upper airway obstruction, and one of the most common ones is nasal septum deviation (NSD). Our study aimed to evaluate the effect of nasal septal surgery in patients with NSD on ventricular arrhythmogenesis using the novel electrocardiographic parameters, Tp-e interval, and Tp-e/QT ratio.

METHODS

This retrospective cross-sectional study included 102 consecutive patients diagnosed with NSD. All participants completed a validated outcomes instrument (the NOSE scale), echocardiographic and electrocardiographic evaluation before and 3 months after septoplasty. The degree of nasal septal deviation was evaluated with the Dreher classification.

RESULTS

All of the electrocardiography parameters (except heart rate and QTmin) were significantly decreased with the septoplasty operation. Electrocardiographic parameters have significantly decreased especially in marked NSD patients. (Δ = difference between the preoperative and postoperative values) ΔNOSE was positively correlated both ΔcTp-e (r = 0.348, P < .001) and ΔcTp-e/QT values (r = 0.536, P < .001).

CONCLUSION

Consequently, marked NSD was associated with increased risk of arrhythmogenesis, which were too much improved after septoplasty. So, treatment of especially marked NSD not only reduces otolaryngological complaints, but also leads to improvement of ventricular repolarization parameters.