Predictive factors of revision stapes surgery in otosclerosis.

OBJECTIVES: This study aimed to investigate predictive factors for revision surgery in otosclerosis. METHODS: This was a retrospective, multicentre study in four tertiary centres. The primary objective was to investigate factors that were predictive of the need for revision stapes surgery. RESULTS: The 'revision' group included 145 patients, and the 'control' group included 143 patients. This study identified statistically significant predictive factors for the need for revision surgery: younger age, active smoking status, dyslipidaemia and high blood pressure. There was no statistically significant difference between the two groups in terms of surgical technique or stapedotomy technique. CONCLUSION: This study showed that patients who are candidates for primary stapes surgery with younger age, active smoking status, dyslipidaemia and high blood pressure are at higher risk of needing revision surgery. A holistic approach prior to stapes surgery with multidisciplinary assessment is recommended. These results are important for better patient counselling on expected outcomes and risks.

Submersion with grommets: contamination is possible at minimal depth, as demonstrated with a novel middle-ear model.

OBJECTIVE: Advice to patients following grommet insertion and waterproofing can vary from clinician to clinician. A laboratory based experiment was performed to determine at what depth water contamination would occur through various grommet tubes. METHODS: A novel experimental ear model was developed using an artificial tympanic membrane and ventilation tubes. Water contamination was identified using an effervescent solid that reacts when in contact with water. Measures of dispersion were used to describe the results. RESULTS: The average depth of water contamination was: 19.64 mm (range = 11-33 mm, standard deviation = 5.55 mm) using a Shepard grommet; 20.84 mm (range = 18-26 mm, standard deviation = 1.97 mm) with a titanium grommet; and 21.36 mm (range = 18-33 mm, standard deviation = 3.03 mm) using a T-tube. Water contamination was possible at depths of 11-33 mm. The average pressure at water effervescent activation was 0.20 kPa. CONCLUSION: Submersion underwater at any depth with grommets is likely to lead to middle-ear contamination. These findings are concordant with clinical studies.

Use of the Portsmouth Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity ('P-POSSUM') to predict morbidity in patients undergoing surgery with reconstruction for temporal bone malignancy.

OBJECTIVE: The Portsmouth Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity ('P-POSSUM') is a two-part scoring system that includes a physiological assessment and a measure of operative severity. This study sought to determine whether risk estimates for this scoring system could be used in major head and neck reconstructive surgery. METHOD: A retrospective review was performed of patients undergoing resection for a temporal bone malignancy in a single head and neck centre in Dublin, Ireland, from 2002 to 2021. RESULTS: The mean ± standard deviation morbidity estimate calculated using the scoring system was 47.6 per cent ± 19.5 per cent. The actual rate of complications was 47 per cent. The optimal cut-off for the scoring system was calculated using the Youden index from the receiver operating characteristic curve, which was 40.5 per cent in this case. CONCLUSION: The study indicates that the Portsmouth Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity is a useful tool for predicting morbidity risk in patients undergoing head and neck resection with reconstruction for temporal bone malignancies.

Intraoperative bacterial analysis in nasal polyposis: Clinical and functional impact.

BACKGROUND: The impact of Staphylococcus aureus on onset of nasal polyposis has been the focus of numerous studies, but there have been few studies of other germs found in the ethmoid of operated patients or of their impact on post-operative results. MATERIAL AND METHODS: All patients undergoing endoscopic radical ethmoidectomy for nasal polyposis in the teaching hospital of Nantes (France) between 2006 and 2016 had intraoperative ethmoid cavity bacterial sampling. Phenotypic characteristics, pre- and post-operative symptoms and endoscopic findings were analyzed. Mann-Whitney tests and Kruskal-Wallis correlation analysis were used to assess clinical/bacteriological correlations. OBJECTIVES: The main objective was to describe bacterial colonization of patients undergoing surgery for nasal polyposis, and to assess correlations with phenotypic features, functional results and postoperative clinical course. RESULTS: One hundred and seven patients were included. A total of 26% were not infected, 55% mono-infected and 19% multi-infected. In 27.3%, staphylococci were isolated; in 30.5%, isolates were gram-negative bacilli. There were no significant correlations between presence or type of pathogen and symptom profile. CONCLUSION: This study confirmed the high rate of pathogenic bacteria in nasal cavities in case of polyposis, with high frequencies of S. aureus but also of gram-negative bacilli, raising the question of their involvement in the inflammatory reactions underlying the nasal polyposis.

Types of choroidal neovascularisation in newly diagnosed exudative age-related macular degeneration.

AIM: To describe the types and location of choroidal neovascularisation (CNV) in exudative age-related macular degeneration (AMD), including vascularised pigment epithelial detatchments (PED), and most recently described subtypes, such as retinal choroidal anasmostosis, also termed "retinal angiomatous proliferation" (RAP). METHODS: Prospective multicentre consecutive descriptive case series. A total of 207 consecutive cases of newly diagnosed exudative AMD undergoing fluorescein angiography (FA) were recruited by 7 French referral hospital-based or private centres. Indocyanine green angiography (ICG) also was performed, when judged necessary by investigators. Types and location of CNV were classified by two independent experts and adjudicated by a third when discordant. RESULTS: All patients had FA, while ICG was performed in 50% of subjects. A total of 17.6% had classic CNV only, 5.4% and 8.3% had predominantly and minimally classic CNV, respectively. Occult CNV could be classified in occult CNV without PED (32.7%) and occult CNV with PED, ie, vascularised PED (23.9%). RAP was observed in 15.1% of cases, and accounted for 30% of vascularised PED. In 5.8% of the cases there was haemorrhagic AMD and 4.8% had fibrovascular scars. Lesions were mainly subfoveal (80%). Agreement between the centre's ophthalmologist and the final validated expert classification was moderate (kappa = 0.52 for location and 0.59 for type of lesion). CONCLUSION: This study confirms that newly diagnosed cases of exudative AMD are mainly occult and subfoveal. RAP appeared as a common lesion in patients with newly diagnosed exudative AMD.

Quality of Sexual Life Questionnaire (QVS): a reliable, sensitive and reproducible instrument to assess quality of life in subjects with erectile dysfunction.

A French quality of life questionnaire specific to erectile dysfunction (ED), 'QVS' for 'Questionnaire de Vie Sexuelle', has been developed. This paper describes its validation: item reduction and reliability (internal consistency and reproducibility), construct validity and criterion validity (clinical, discriminant and concurrent). The initial 40-item questionnaire was administered once to 316 ED and 117 control subjects, and twice (D0 and D7) to 104 ED and 29 control subjects. Item reduction gave a 27-item questionnaire with three scales (Sexual Life, Skills and Psychosocial Well-being) and four scores (one score for each scale and a Global Index). Psychometric analyses demonstrated the reliability and the validity of the QVS. The questionnaire was able to discriminate patients according to the presence or severity of ED. The Skills scale was the least sensitive. Analysis of responsiveness to change over time still needs to be addressed to consider the questionnaire as a fully validated instrument.

[The French glaucoma and ocular hypertension 1-day study]. / Enquête Française Glaucome et Hypertonie 1 Jour.

PURPOSE: The purpose of this study was to describe the distribution and characteristics (age, duration, type, treatment, etc.) of ocular hypertension and glaucoma in French ophthalmologic practices. METHODS: The French glaucoma and ocular hypertension 1-day study is a descriptive cross-sectional "1-day" type survey, conducted among all ophthalmologists of mainland France. They had to include all patients aged 18 years and over with ocular hypertension or glaucoma who were seen on November 25th 2003. The participation rate was 24.0% (1.173 ophthalmologists). Among the 3.919 patients included, 3.896 subjects (99%) had usable data for the statistical analyses. RESULTS: The ophthalmologists reported treating 16 patients with ocular hypertension or glaucoma on average per week. Among the patients, 29.5% had ocular hypertension, 61.7% had open-angle glaucoma, 3.4% had normal tension glaucoma, and 5.5% angle-closure glaucoma. The ophthalmologists used surgery or laser treatment for 74.1% of angle-closure glaucoma, while for other pathologies, treatment with drugs only was preponderant. More than 87% of patients received one or several ocular treatments: beta-blockers (59.3%), prostaglandins (50.1%), carbonic anhydrase inhibitors (21.6%), or mydriatic sympathomimetics (6.3%). CONCLUSIONS: The characteristics of glaucoma and ocular hypertension (type of glaucoma, age, duration, etc.) correspond to those of other Western populations. The therapeutic habits of French ophthalmologists is in line with current international guidelines.

[Prevalence of intraocular hypertension and glaucoma in a nonselected French population]. / Prévalence de l'hypertonie oculaire et du glaucome dans une population française non sélectionnée.

AIMS: To measure intraocular pressure (IOP) in a large human sample and to assess the prevalence of glaucoma with elevated IOP and ocular hypertension (OHT) in this population. METHODS: We measured IOP in 2,074 subjects (men: women: 1,384: 690). If the IOP was higher than 20 mmHg, a photograph of the optic disc was taken and the visual field was examined. The optic nerve head and the visual field were evaluated in 395 individuals. RESULTS: In men aged 18-39 years, mean IOP was 15.5+/-3.1 mmHg and 16.4+/-3.5 mmHg after 60 years of age. In women, IOP reached 14.5+/-3.3 and 15.9+/-3.1 mmHg, respectively. IOP greater than 21 mmHg was found in 10.1% of males and 6.4% of females. The prevalence of OHT increased with age: from 5.3% to 15.5% in men and from 3% to 7.5% in women for the same age ranges. A diagnosis of glaucoma with elevated IOP was made in 2.2% of males and 3.0% of females. The prevalence of glaucoma increased with age from 0.8% to 5.7% in men and from 0.6% to 4.7% in women under 40 years and over 60 years of age, respectively. DISCUSSION: This study confirms the increase in IOP with age and the role of aging in the prevalence of OHT and glaucoma with elevated IOP. CONCLUSION: This transversal study shows the feasibility of intraocular hypertension and glaucoma screening and prevalence assessment in a nonselected large population in France.