Long-term effects of the titanium butterfly implant on quality of life: a prospective cohort study.

PURPOSE: Nasal valve insufficiency is known to have a negative impact on both nasal patency and quality of life. The titanium butterfly implant is a surgical treatment proven to have a positive effect on these aspects up to 6 months postoperative. This study aimed to determine the long-term effects of the titanium butterfly implant on nasal obstruction symptoms and quality of life in adult patients with nasal valve insufficiency up to 5 years after procedure. METHODS: A prospective single cohort study was performed including 29 patients that underwent the titanium butterfly implant in one tertiary medical center. Data was obtained before and at least 5 years after surgery using three questionnaires: the Nasal Obstruction and Septoplasty Effectiveness questionnaire, the Sino-Nasal Outcome Test 22 and the Glasgow Benefit Inventory questionnaire. RESULTS: A significant decrease in total NOSE score was seen compared to baseline measurements. The SNOT-22 scores also showed a significant decrease, whereas the GBI scores showed no significant changes at the late follow-up. CONCLUSION: Seven years after placement the titanium butterfly implant still has a statistically significant improvement on otorhinologic-related quality of life compared to preoperative measurements.

Autologous versus prosthetic nasal and auricular reconstruction - patient, professional and layperson perceptions.

The aim of this study was to retrospectively evaluate the perceptions of aesthetic outcome following the autologous and prosthetic reconstruction of nasal and auricular defects among patients, professionals (oral and maxillofacial surgeons and ear, nose and throat surgeons) and people unfamiliar with reconstructive surgery. The influence of anatomical subunits on the overall perception of nasal and auricular reconstructions was also determined. A total of 119 patients treated for nasal and auricular defects between 1997 and 2016, with a minimum follow-up period of 6 months, were selected, and photographs of 77 of these patients (65%) were presented in a digital survey and reviewed using a standardized questionnaire. No clinically relevant correlations were found between the age or gender of patients (as well as those of the respondents) and their scores. Prosthetic reconstructions of nasal and auricular defects were considered advantageous over autologous reconstructions in terms of the subjective aesthetic outcome in the view of the professionals, in particular oral and maxillofacial surgeons; however, the patients judged both techniques to be equally effective in terms of aesthetics. No anatomical subunits were found to have a significant impact on the overall match of a nasal or auricular reconstruction with the patient's face.

Does self-consciousness of appearance influence postoperative satisfaction in rhinoplasty?

BACKGROUND: Facial plastic surgeons and patients benefit from knowledge about how psychological aspects can influence the outcome of cosmetic surgery. The influence of preoperative self-consciousness of appearance and its effect on benefit after surgery in rhinoplasty patients has not been explored before in other studies. METHOD: A prospective study was conducted on patients undergoing (septo)rhinoplasty for a combination of cosmetic and functional problems. Before the operation subjects were asked to complete two questionnaires, the Derriford Appearance Scale (DAS59) to measure distress associated with self-consciousness of appearance and the Rhinoplasty Outcome Evaluation (ROE) to measure satisfaction with their nose. Three months after surgery, they were asked to complete the ROE again and the Glasgow Benefit Inventory to measure benefit of the surgery in daily life. Scores of the pre- and postoperative questionnaires were analyzed and compared. Statistical analysis was performed to determine change after surgery and correlations between the scores. SUBJECTS: Fifty-five consecutive patients undergoing (septo)rhinoplasty received a letter in which they were asked to participate in the study. Thirty-three patients completed both pre- and postoperative questionnaires. Their mean age was 28 years. MAIN FINDINGS: Patient satisfaction improved significantly after the surgery. Lower self-consciousness of appearance before surgery was positively correlated with more benefit after the surgery and a greater change in patient satisfaction with their nose. Males have a lower benefit scores than females. CONCLUSIONS: Patients seeking rhinoplasty have more distress associated with self-consciousness of appearance than a general unconcerned population. They can benefit a lot from a well-executed procedure. A significant improvement in quality of life can be achieved by rhinoplasty. Although males are equally satisfied as females, they benefit less from the surgery in daily life.

Three-dimensional changes in nose and upper lip volume after orthognathic surgery.

Orthognathic surgery aims to improve both the function and facial appearance of the patient. Translation of the maxillomandibular complex for correction of malocclusion is always followed by changes to the covering soft tissues, especially the nose and lips. The purpose of this study was to evaluate the changes in the nasal region and upper lip due to orthognathic surgery using combined cone beam computed tomography (CBCT) and three-dimensional (3D) stereophotogrammetry datasets. Patients who underwent a Le Fort I osteotomy, with or without a bilateral sagittal split osteotomy, were included in this study. Pre- and postoperative documentation consisted of 3D stereophotogrammetry and CBCT scans. 3D measurements were performed on the combined datasets and analyzed. Anterior translation and clockwise pitching of the maxilla led to a significant volume increase in the lip. Cranial translation of the maxilla led to an increase in the alar width. The combination of CBCT DICOM data and 3D stereophotogrammetry proved to be useful in the 3D analysis of the maxillary hard tissue changes, as well as changes in the soft tissues. Measurements could be acquired and compared to investigate the influence of maxillary movement on the soft tissues of the nose and the upper lip.

Perioral gustatory sweating: case report.

OBJECTIVE: Presentation of a case of perioral Frey syndrome. DESIGN: Case report. SUBJECT: A 72-year-old woman with hyperhidrosis around the mouth and chin. RESULTS: This patient suffered from bilateral perioral gustatory sweating following a mandibular osteotomy; such a case has not previously been described. Possible pathophysiological hypotheses are discussed in relation to the anatomy and innervation of the salivary glands. CONCLUSION: Perioral gustatory sweating is a rare complication of osteotomy.

Extra-oral implants: insertion per- or post-ablation?

Although the benefit of extra-oral implants in the reconstruction of maxillofacial oncological defects is undisputable, some relevant issues need to be clarified. The purpose of this retrospective study was to evaluate the relationship between implants placed during ablation (DA-implants) and after ablation (AA-implants) of the tumor with respect to implant survival. In total, 103 implants were assessed: 44 nasal implants (17 patients) and 59 orbital implants (18 patients). All patients received their implant-retained maxillofacial epithesis between 1997 and 2010, with a mean follow-up of 35 months (range 8-156 months). The survival rate of DA-implants was 90.0% for the orbital region and 93.5% for the nasal region. The survival rate of the AA-implants for the orbital and the nasal region was 82.8% and 61.5%, respectively. This study shows a significant higher survival rate of extra-oral implants placed during ablative surgery compared to implants in a later stage (p=0.044), thereby stressing the importance of installing extra-oral implants during the ablative surgical session.

3D Stereophotogrammetric assessment of pre- and postoperative volumetric changes in the cleft lip and palate nose.

In cleft lip and palate patients the shape of the nose invariably changes in three dimensions (3D) due to rhinoplastic surgery. The purpose of this study was to evaluate stereophotogrammetry as a 3D method to document volumetric changes of the nose in patients with a cleft lip (CL) or cleft lip and palate (CLP) after secondary open rhinoplasty. 12 patients with unilateral CL or CLP were enrolled in the study prospectively. 3D facial images were acquired using 3D stereophotogrammetry preoperatively and 3 months postoperatively. A 3D cephalometric analysis of the nose was performed and volumetric data were acquired. The reliability of the method was tested by performing an intra- and inter-observer analysis. Left, right and total nasal volumes and symmetry were compared. No statistically significant differences (p<0.05) were found within and between observers for the measured volumes and symmetry. Postoperatively, the total volume of the nose increased significantly, especially the volume at the cleft side. No significant volume difference pre- and postoperatively was found for the non-cleft side. The symmetry of the nose improved significantly. 3D stereophotogrammetry is a sensitive, quick, non-invasive method for evaluating volumetric changes of the nose in patients with cleft lip or cleft lip and palate.

Which techniques are relevant in the surgical management of the nasal tip?

In this article, we give an overview of safe and consistent techniques for nasal tip surgery. A change in the morphology of the tip has an impact on the profile of the face. A knowledge of facial proportions is therefore important when performing rhinoplastic surgery. We prefer an external approach because it provides the best overview and because the possibility of bimanual working makes manipulation of the lower lateral cartilages easier. The techniques described here can be used to alter the nasal tip in a controllable way.

Evidence-based recommendations regarding the differential diagnosis and assessment of nasal congestion: using the new GRADE system.

Nasal congestion is an important symptom in nasal pathology and can be defined as an objective restriction of nasal cavity airflow because of mucosal pathology and/or increased mucus secretion (excluding anatomical variants). Using the new Grading Recommendations Assessment, Development and Evaluation system, evidence-based recommendations are made that will encompass different clinical questions regarding diagnostic modalities of nasal congestion: (i) their usefulness in assessment of presence and severity of congestion; (ii) their usefulness in assessment of etiological pathology responsible for congestion; and (iii) their usefulness in follow up and treatment effectiveness evaluation of nasal congestion.

[Regional metastases of head and neck cutaneous squamous cell carcinoma]. / Regionale metastasen van plaveiselcelcarcinoom van de huid in het hoofd-halsgebied.

Two patients, a woman aged 54 years and a man aged 76 years, developed regional metastases of head and neck cutaneous squamous cell carcinoma (HNCSCC). In general, cutaneous SCC has a low metastatic potential. However these patients illustrate that this tumour may behave aggressively, metastasising to the regional lymph nodes in the neck or parotid gland. Certain clinical and histological features of the primary tumour are associated with a higher risk for nodal metastases. In patients at risk, a more rigorous investigation for nodal metastasis is warranted at diagnosis of SCC as well as during follow-up. The extent of treatment of lymph nodes in the neck region should be directed by the location of the primary tumour, which is an indicator of the most probable lymph drainage pattern. In the case of metastatic parotid involvement, elective treatment of the neck should be considered, even when there are no clinical signs of metastasis. Treatment consists of surgery and/or ipsilateral radiotherapy.

Measuring nasal tip and lobule width; effect of transdomal and lateral crura suturing.

STATEMENT OF PROBLEM: There is no golden standard in measuring the width of the nasal tip and lobule. In this study we tried to validate the parameters Tip Index (TI) and Lobular Index (LI) as parameters for Nasal Tip Width (NTW) and Nasal Lobule Width (NLW) respectively. Trandomal suturing and lateral crura suturing were used to alter NTW and NLW respectively. METHODS: Standardized digital photographs (basal view) of open approach rhinoplasty patients were analysed. Transdomal sutures and lateral crura sutures were used in 29 and 28 patients, respectively. TI and LI were determined with digital imaging software (Adobe Photoshop) pre- and postoperatively. RESULTS: Average (SD) preoperative LI changed from 0.74 (0.07) to 0.71 (0.06) postoperatively with the lateral crura suturing technique (p = 0.045). We were not able to measure an effect in TI with the transdomal suturing technique. CONCLUSIONS: Detailed postoperative analysis with digital imaging software contributes to greater understanding of nasal tip mechanics. LI proved to be a valuable technique to describe NLW refinement.

[3D-navigation in nasal sinus surgery]. / 3D-navigatie in de neusbijholtechirurgie.

Mechanical, infra-red and electrofrequency 3D-navigation equipment enables the visualisation of a probe in a patient in the three dimensions ofa CT-scan. Such a system guarantees better orientation in difficult anatomical areas. 3D navigation is particularly suitable for nasal-sinus surgery as the bony structures are reproduced in precise detail on a CT-scan and bone parameters do not change during operation. These technical developments mean that not only the indications for operation but also the surgical approach have greatly altered. In functional nasal-sinus surgery the aim is to open up the sinus by removing all those structures which may hinder drainage. The mucous membrane with its mucociliary transport is spared and goes on to heal. - Prior to operation the patient's anatomical landmarks are tracked and spatially linked to the corresponding points on the CT-scan. The coordinates of these points are registered on a computer. A probe is moved around within the spaces, its coordinates are calculated and their position shown on a CT-scan. The patient's head is fixed in a frame that is able to move with the head. The advantage of the 3D-navigation system is its surgical and anatomical orientation. Disadvantages are its cost and, to a lesser extent, time requirements and the size of the equipment.

Ventilation tubes in infants increase the risk of otorrhoea and antibiotic usage.

1) PROBLEM/OBJECTIVE: The effect of ventilation tubes on acute otitis related symptoms (otorrhoea, earache, and fever) and on antibiotic usage was investigated in children with persistent otitis media with effusion, as part of a multicenter, randomised, controlled clinical trial. 2) METHODOLOGY: One hundred-eighty-seven children were randomly placed into either a watchful waiting group (WW group) (n = 94) or a group treated with ventilation tubes (VT group) (n = 93). Both groups were followed for 12 months. Data were collected from parental reports and from medical files kept by the attending ENT-surgeons. 3) RESULTS: There were significant differences in the reported frequency of otorrhoea (but not of earache or fever) between both groups during follow-up, i.e. children in the VT group had more episodes of otorrhoea than the children in the WW group (p < 0.003). As a consequence, children in the VT group had been prescribed antibiotics more often. 4) CONCLUSIONS: Young children treated with ventilation tubes due to persistent otitis media with effusion have a higher risk of developing otorrhoea because of the tubes, and they have a higher risk of needing treatment with antibiotics.

Does a trial on the effects of ventilation tubes influence clinical practice?

A survey was performed to study the implementation of the results of a clinical trial on the effect of ventilation tubes on daily clinical practice. Two random samples of 75 Dutch otorhinolaryngologists each were drawn: one before the conduction of the trial and another after the results were disseminated. In both surveys participants were asked to give their personal estimate of the probability of complete recovery without treatment and after the insertion of ventilation tubes in an infant with bilateral otitis media with effusion. The trial showed no long lasting effects of ventilation tubes on hearing, language development and quality of life, yet, the overall expectation with respect to the effect of ventilation tubes remained high. The study suggests that the adoption of research results require more than simple dissemination of the results. (Inter)national debate is recommended to value the results of clinical trials for daily practice.

Aggressive psammomatoid ossifying fibroma of the inferior turbinate and lateral nasal wall.

OBJECTIVE: Fibroosseous lesions are rare entities of the nose and paranasal sinuses, the terminology and classification of which are still confusing. Psammomatoid or aggressive (juvenile) ossifying fibroma is a benign messenchymal tumor usually met in the young age (5-15 years), in the sinonasal tract, bearing distinctive histomorphologic features and a tendency towards locally aggressive behaviour. METHODOLOGY: We report here a rare case of an aggressive psammomatoid ossifying fibroma of the inferior turbinate and the lateral nasal wall, with obstruction of the nasolacrimal duct, in a 68-year-old woman. RESULTS: Diagnosis was based on physical examination, CT scan imaging and histopathological examination. Treatment consisted of endoscopic intranasal resection of the tumor accompanied by removal of the lateral nasal wall. CONCLUSIONS: Fibro-osseous tumors of the nose and paranasal sinuses require aggressive surgical approach in order to avoid recurrence. Complete surgical excision may not always be possible mainly due to the tumor's extent and location.

Therapeutic improvement of Eustachian tube function: a review.

An impaired Eustachian tube is assumed to be an important factor in the pathogenesis of different middle ear diseases. Therefore, several investigators have studied different treatment strategies to improve Eustachian tube function. The aim of this review is to provide a comprehensive summary of the results of these studies on improvement of tubal function. The English language literature was searched systematically to identify all articles that described the effect of different interventions on Eustachian tube function. Although the results were not uniform throughout the different studies and despite several restrictions of the reviewed studies, the results of this review indicate that the function may be improved by medical intervention. However, it seems premature to recommend any of the interventions reviewed in this paper to improve function in humans. More studies, preferably randomized, placebo-controlled trials, should be conducted to assess the efficacy of different interventions.

Economic evaluation of ventilation tubes in otitis media with effusion.

OBJECTIVE: To determine the costs and effectiveness of treatment with ventilation tubes as compared with watchful waiting in children with persistent otitis media with effusion. DESIGN: Randomized controlled trial. SETTING: Institutional practice. PATIENTS: A total of 187 young children (19 months old) with persistent bilateral otitis media with effusion. INTERVENTIONS: Treatment with ventilation tubes or watchful waiting. MAIN OUTCOME MEASURES: The time without effusion, language development, and the costs from a societal perspective during 1-year follow-up. RESULTS: The mean duration of effusion was 9.2 months in the watchful waiting group and 4.7 months in the ventilation tube group. The language development was comparable in both groups (0.7 month of improvement difference [95% confidence interval, -0.3 to 1.7 months] after correction for confounding variables). Because no statistically significant differences were found in the language development between the treatment groups, we performed a cost minimization analysis. The mean costs per child during 1 year of follow-up were 454 US dollars in the ventilation tube group and 120 US dollars in the watchful waiting group. On average, an additional investment of 334 US dollars per patient was needed for ventilation tube treatment. CONCLUSION: In the absence of differences in language development and in view of higher costs, treatment with ventilation tubes is not recommended as standard treatment in all young children with persistent otitis media with effusion traced by a population-based screening program.

[Euthanasia and other medical decisions concerning the end of life in Belgium: epidemiologic studies]. / Euthanasie et autres décisions médicales concernant la fin de la vie en Flandre: étude épidémiologique.

BACKGROUND: The study presented here is the first replica of the Dutch death certificate study on end of life decisions (ELDs). The main objective was to assess the incidence of euthanasia (the administration of drugs with the explicit intention to shorten the patient's life at the explicit request of the patient), physician assisted suicide (PAS), and other ELDs in medical practice in Belgium (Flanders). METHODS: A 20% random sample of 3,999 deaths was selected from all death certificates between January 1 and April 30, 1998. The physicians who signed the death certificates received one mail questionnaire per death case. FINDINGS: The response rate of the physicians was 52%. The results were corrected for the non response bias, and extrapolated to estimated annual incidences after seasonal adjustment for causes of death. It was estimated that 1.3% (1.0-1.6%, CI: 95) of all deaths resulted from euthanasia or PAS. In 3.2% (2.7-3.8%, CI: 95) of all cases, the physician ended the patient's life with lethal drugs without the explicit request of the patient. Alleviation of pain and symptoms with opioids in doses with a potential life shortening effect preceded death in 18.5% (17.3-19.7%, CI: 95) of cases and nontreatment decisions in 16.4% (15.3-17.5%, CI: 95) of cases, of which 5.8% (5.1-6.5%, CI: 95) with the explicit intention of ending the patient's life. INTERPRETATION: ELDs are prominent in medical practice in Belgium (Flanders). The incidence of deaths preceded by an ELD is similar to the Netherlands, but greater than in Australia. However, in Belgium (Flanders) the incidence of ending of patient's life without the patient's explicit request (3.2%, 2.7-3.8% CI: 95) is similar to Australia (3.5%, 2.7-4.3% CI: 95), but significantly higher than in the Netherlands (0.7%, 0.5-0.9% CI: 95).