Laryngotracheoesophageal Cleft Type IV in a Preterm Neonate. A Case Report and Literature Review.

We present a case of a preterm neonate with a type IV laryngo-tracheo-oesophageal cleft, an uncommon congenital malformation, resulting from the failure of separation of the trachea and the oesophagus during fetal development, often associated with other deformities as well. Data in the literature shows that the long-term morbidity from the entity has declined over the last decades, even though prognosis remains unfavourable for types III and IV. This report emphasizes the complex issues neonatologists are faced with, when treating neonates with this rare disorder in the first days of life, what will raise suspicion of this rare medical entity, and that direct laryngoscopy/bronchoscopy finally depicts the exact extension of the medical condition. At the same time extensive evaluation for coexisting congenital anomalies should be performed. For all the above reasons, these neonates should be treated in specialized tertiary pediatric centers for multidisciplinary prompt management, which may improve, the outcome.

Respiratory problems in full term newborns, which parameters are related to the length of in-patient stay?

OBJECTIVE: To analyze respiratory problems of full term newborn babies during their first hours of life, compare parameters related to the length of neonatal intensive care unit (NICU) in-patient stay, and discuss perinatal care practices, which could prevent consequences, and/or reduce associated costs of NICU hospitalization. MATERIAL AND METHODS: Retrospective chart review between July 31st 2017 and March 2nd 2018 in a tertiary maternity hospital. Chi-square testing analyzed qualitative data. Mann-Whitney test was used for quantitative variables. Multiple linear regression models determined odds ratios for associations were found to be significant in univariate analyses. RESULTS: 86 babies with respiratory problems were studied. Delivery mode was vaginal in 11.6% and caesarean section in 88.4% of newborns. About 52.3% of admitted newborns had transient tachypnea and improved relatively quickly. Newborns resuscitated in (P = 0.004) or admitted to the NICU from the delivery room (P = 0.000) displayed greater need for O2 administration. Twenty neonates were intubated; 16 of them were administered surfactant. Infection (P < 0.05), abnormal chest x-ray (P = 0.022), and the severity of respiratory system morbidity (P < 0.05) prolonged neonatal in-patient stay. Respiratory problems (P = 0.003) and intubation (P = 0.032) incurred greater hospitalization costs. Breastfeeding initiation before the 3rd day of life (P = 0.031), and O2 administration for more than 72 h (P = 0.036) were significantly associated with the length of in-patient stay in the multivariate regression analysis. CONCLUSION: Mandating the presence of a pediatrician in the delivery room would optimize justified direct NICU admissions and reduce the possibility of delayed diagnosis of respiratory distress during rooming-in. NICU in-patient stay in full term neonates should be based on combining diagnostic markers of sepsis, such as procalcitonin or interleukin-6. A specific protocol regarding surfactant administration in intubated full term infants is also necessary. The severity of respiratory system morbidity is not the key determinant of infant feeding. Maternal information regarding infant health and breastfeeding abilities may improve breastfeeding rates.

Is gentamycin delivery via sustained-release vehicles a safe and effective treatment for refractory Meniere's disease? A critical analysis of published interventional studies.

The aim of this study is to review the literature on sustained-release vehicles delivering gentamycin in the inner ear of patients suffering from Meniere's disease (MD), and critically assess their respective clinical effectiveness and safety. A systematic literature review was conducted in Medline and other database sources until January 2016, along with critical analysis of pooled data. Overall, six prospective and four retrospective studies were systematically analyzed. The total number of treated patients was 320. A 2 year patient follow up was only reported in 40 % of studies. Inner ear gentamycin delivery using sustained-release vehicles is associated with improved vertigo control (strength of recommendation B), and quality of life (strength of recommendation B) in MD sufferers. In addition, dynamic-release devices seem to achieve high rates of improvement in the appearance of tinnitus (65.4 %) and aural pressure (76.2 %). By contrast, percentages of complete and partial hearing loss appear unacceptably high (31.08 and 23.38 % of patients, respectively), compared to historical data involving simple intratympanic gentamycin injections. Sustained-release vehicles for gentamycin delivery may have a role in the management of MD patients who have previously failed intratympanic gentamycin injections, or those who have already lost serviceable hearing. Their use as first line treatment over single intratympanic injections for all MD patients, who do not respond to conservative treatment should be discouraged.

How effective is postoperative packing in FESS patients? A critical analysis of published interventional studies.

The present study aimed to assess the clinical effectiveness of absorbable packing alone, non-absorbable packing alone, and absorbable versus non-absorbable packing in the postoperative care of FESS patients, regarding bleeding control, adhesion formation, wound healing, and overall patient comfort. Systematic literature review in Medline and other database sources until July 2013, and critical analysis of pooled data were conducted. Blinded prospective randomized control trials, prospective, and retrospective comparative studies were included in study selection. The total number of analyzed studies was 19. Placing packs in the middle meatus after endoscopic procedures does not seem to be harmful for postoperative patient care. Regarding the postoperative bleeding rate, absorbable packing is not superior to no postoperative packing (strength of recommendation A). Comparing absorbable to non-absorbable packing, the former one seems slightly more effective than the latter in the aforementioned domain (strength of recommendation C). Absorbable packing was also found more effective than non-absorbable packing as a means of reducing the postoperative adhesion rate (strength of recommendation B), and more effective in comparison with not placing any packing material at all (strength of recommendation C). Non-absorbable packing also proves more effective than no postoperative packing in preventing the appearance of such adhesions (strength of recommendation A). Absorbable packing is also more comfortable compared to non-absorbable materials (strength of recommendation A), or no postoperative packing in FESS patients (strength of recommendation B). The comparative analysis between the different packing modalities performed in the present study may help surgeons design a more individualized postoperative patient care.

Phosphodiesterase-5 Inhibitor Use: An Under-Reported Cause of Profuse Nasal Bleeding.

BACKGROUND: Phosphodiesterase-5 (PDE-5) inhibitors enhance penile erection and have gained popularity not only for erectile dysfunction, but also in recreational settings. Nevertheless, adverse effects have been associated with their use, with nasal bleeding among them. PDE-5 inhibitor action is materialized through the inhibition of the cyclic guanosine monophosphate (cGMP) enzyme. cGMP is present at several sites of the human body in addition to the corpus cavernosum, leading to the adverse effects associated with its nonselective inhibition. CASE REPORTS: Two male patients with severe epistaxis who were taking PDE-5 inhibitors for erectile dysfunction or recreational purposes are discussed. Surgical intervention was required in both patients to control the nasal hemorrhage. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Nasal bleeding in patients who are taking PDE-5 inhibitors might represent an under-reported cause of epistaxis because of the unwillingness of most male patients to discuss issues pertaining their use without hesitation. Yet such episodes are rather profuse. This is especially true when the venous engorgement caused in the nasal mucosa by the smooth muscle relaxant effect of PDE-5 inhibitors is combined with a second event (e.g., specific drugs or blood dyscrasia). Emergency physicians should be also aware of the possibility that in the coming years the number of such cases might increase because of the increased use of these medications for erectile dysfunction or recreational purposes. It is likely that these patients could not be managed conservatively, but would rather require referral to an Ear, Nose, and Throat Department for surgical intervention.

Immigrant status as important determinant of breastfeeding practice in southern Europe.

AIM: Breastfeeding is universally accepted as the optimal way to nourish infants. There is evidence that socio-demographic factors, including immigrant status, are related to infant feeding practices. The aim of the present study was to identify the factors which are associated with breastfeeding initiation and duration, with special focus on the role of immigrant status of the mother in breastfeeding practice. A sample of mothers giving birth and living in Athens, Greece, was investigated. METHODS: 428 mothers (438 infants) were recruited in the maternity ward of a Tertiary University Hospital, and were interviewed using a structured questionnaire. Monthly telephone interviews were subsequently conducted until the sixth postpartum month. Multivariate logistic regression models were used to quantify the association of socio-demographic parameters with breastfeeding initiation. Cox regression analysis was employed to assess related factors that might influence breastfeeding duration. RESULTS: Being an immigrant was positively associated with exclusive as well as partial breastfeeding initiation (OR 7.97, 95% CI 1.02-62.19). Immigrant mothers were also 0.35 times less likely (95% Ci 0.21-0.58) to stop breastfeeding earlier, compared to the native ones. Several other factors were deemed important either for breastfeeding initiation or its duration but not for both aspects of breastfeeding practice. CONCLUSION: Maternal immigrant status was found to be consistently associated with breastfeeding initiation and duration in this study sample. Health professionals, health policy makers and politicians should remain attuned to the cultural backgrounds which have created strong breastfeeding traditions, to further promote breastfeeding practice in Western countries.

Cochlear implantation for single-sided deafness: the outcomes. An evidence-based approach.

The aim of the present paper is to critically review the current evidence on the efficacy of cochlear implantation as a treatment modality for single-sided deafness (SSD), and/or unilateral tinnitus. Systematic literature review in Medline and other database sources was conducted along with critical analysis of pooled data. The study selection includes prospective and retrospective comparative studies, case series and case reports. The total number of analyzed studies was 17. A total of 108 patients with SSD have been implanted; 66 patients due to problems associated with SSD, and 42 primarily because of debilitating tinnitus. Cochlear implantation in SSD leads to improved sound localization performance and speech perception in noise from the ipsilateral side with an angle of coverage up to (but not including) 90(°) to the front, when noise is present in the contralateral quartile (Strength of recommendation B). Speech and spatial hearing also subjectively improve following the insertion of a cochlear implant (Strength of recommendation B); this was not the case regarding the quality of hearing. Tinnitus improvement was also reported following implant placement (Strength of recommendation B); however, patients need to be advised that the suppression is mainly successful when the implant is activated. The overall quality of the available evidence supports a wider use of cochlear implantation in SSD following appropriate selection and counseling (overall strength of recommendation B). It remains to be seen if the long-term follow-up of large number of patients in well conducted high quality studies will confirm the above mentioned results.

Is cartilage better than temporalis muscle fascia in type I tympanoplasty? Implications for current surgical practice.

The aim of this study was to compare the hearing results and graft integration rates in patients undergoing myringoplasty for the reconstruction of the tympanic membrane, with the use of either cartilage or temporalis muscle fascia (TMF). A systematic literature review in Medline and other database sources up to February 2012 was carried out, and the pooled data were meta-analyzed. Twelve studies were systematically analyzed. One represented level I, one level II and ten level III evidence. The total number of treated patients was 1,286. Cartilage reconstruction was used in 536, TMF in 750 cases. Two level III studies showed a significant difference between the pre- and postoperative air-bone gap closure, in favor of cartilage grafting. The mean graft integration rate was 92.4 % in the cartilage group and 84.3 % in the TMF group (p < 0.05). The rates of re-perforations were 7.6 and 15.5 %, respectively (p < 0.05). Among the other complications of type I tympanoplasty, retraction pockets, otitis media with effusion, anterior blunting, and graft lateralization were usually surgically managed, whereas most of the rest were minor and could be dealt with conservatively. The graft integration rate in myringoplasty is higher after using cartilage, in comparison with fascia reconstructions (grade C strength of recommendation), and the rate of re-perforation is significantly lower. Although cartilage is primarily used as grafting material in cases of Eustachian tube dysfunction, adhesive otitis media, and subtotal perforation in everyday surgical practice, a wider utilization for the reconstruction of the tympanic membrane in myringoplasties can be recommended.

High ear-piercing: an increasingly popular procedure with serious complications. Is good clinical practice exercised?

This study aimed to explore the current practice of performing high ear-piercing regarding consent protocols, and methods of practice using questionnaire-based survey in Hertfordshire and North London. Recommendations for good clinical practice are also made. 100 establishments performing ear piercing were identified. A 16-item questionnaire on techniques used, methods of high-ear piercing, methods of sterilization, consent issues and aftercare was completed. Seventy-six establishments agreed to participate. All practitioners prepared the skin before piercing. 58 (76%) used a needle for piercing, 11 (15%) used a spring-loaded gun and seven (9%) used both. 97% of the practitioners obtained written consent before proceeding. 9 (12%) had a lower age limit of 16 years and three (4%) of 18 years. 27 piercers (36%) provided an aftercare leaflet, 41 (54%) warned the patients about risks of infection, 16 (21%) warned about cosmetic deformity and 1 (1%) specifically mentioned cauliflower ear. Results indicated that high ear piercing is an invasive procedure with a significant risk of complications leading to cosmetic deformity. Establishments should be required to counsel patients properly about the risks and potential complications of the procedure. A code of practice should be drawn up with a minimum age for piercing, requirement for proper consent, excellent hygiene and good information for postoperative care.

Are intra-tympanically administered steroids effective in patients with sudden deafness? Implications for current clinical practice.

Over 60 years since its first report, sudden sensorineural hearing loss (SSNHL) still represents an ill-explained condition, with potentially devastating effects for the quality of life of previously well patients. The present study critically reviewed the available evidence regarding the efficacy of intra-tympanic steroid administration in the treatment of SSNHL. Factors affecting that efficacy were also explored. The literature was systematically reviewed in Medline and other database sources until July 2011, and analyzed through critical analysis of pooled data. The study selection included multi-center prospective randomized control trials, prospective randomized comparative, prospective comparative and prospective studies, retrospective comparative and retrospective studies. The total number of analyzed studies was 43. Intra-tympanic steroids appear to be effective as primary (strength of recommendation A), or salvage treatment (strength of recommendation B) in SSNHL. It is difficult to draw definite conclusions regarding the efficacy of combination therapy. The identification of a time window for effective treatment in the former two approaches yields a grade C strength of recommendation. Primary intra-tympanic treatment is the most effective modality in terms of complete hearing recovery (34.4% cure rate). There is not enough evidence to attribute treatment failures to impaired permeability of the round window membrane. Most complications of intra-tympanic treatment are minor, temporary, and conservatively managed. Intra-tympanic steroids can theoretically provide a more organ-specific treatment in patients with SSNHL. The observation that they seem effective both as primary and salvage treatment modalities with a very low complication rate may have serious implications for current clinical practice.

CT scan versus surgery: how reliable is the preoperative radiological assessment in patients with chronic otitis media?

The objective of the study was to evaluate the accuracy of the preoperative radiological assessment regarding 10 different middle ear structures in patients with chronic otitis media (COM). The setting of the prospective study was in a Tertiary university hospital. Fifty patients scheduled for a primary operation for COM. All patients underwent preoperative temporal bone high-resolution CT-scan (HRCT). AC(1)-statistics between the radiological report and the intra-operative findings were calculated. There was no correlation between the radiological assessment and the surgical findings in the scutum, attic area, and oval window. There was a poor or fair agreement on the condition of the malleus-incus complex, the status of the tympanic cavity, and the round window. There was a moderately strong agreement regarding the status of the lateral semicircular canal (LSCC) and tegmen tympani. This agreement was primarily observed, when no erosion/exposure was present in the LSCC or the dura. There was a very strong agreement in the mastoid air-cell complex and the sigmoid sinus, especially when the former was abnormal and the latter had no pathology. There are significant difficulties in radiological imaging for reliably assessing the middle ear in patients with chronic otitis media, using HRCT. The preoperative CT scan generally underestimates the actual pathology found by the surgeon in certain middle ear areas. The decision for surgical intervention should not be based on the radiological interpretation of certain middle ear structures, and ENT surgeons should be prepared to encounter conditions which are not reported by the radiologist preoperatively, and modify the operating strategy accordingly. EBM level: 2c.

Continuation of smoking after treatment of laryngeal cancer: an independent prognostic factor?.

AIM: The aim of the study is to examine if continuation of smoking after treatment is an independent factor affecting the prognosis of laryngeal cancer. MATERIALS AND METHODS: A total of 153 patients met the inclusion criteria for this prospective study, and they were followed up for 12-60 months. Smoking cessation/continuation rates were recorded and associated with disease recurrence and overall patient survival. RESULTS: The recurrence rate was 35.29%. Twenty-five percent of the patients continued smoking after treatment, 75% stopped. Of the patients who quit smoking, 28.69% died during the follow-up period, compared to 52.63% of those who continued (p = 0.0047). The respective recurrence rates were 28.7 and 55.26% (p = 0.0022). A stepwise multivariate Cox regression analysis eliminated potential confounders regarding the overall survival rate and confirmed that time between symptom onset and diagnosis, T and N stage and continuation of smoking after treatment are statistically significant factors. Among them, continuation of smoking was found to have the strongest correlation to the overall survival rate. CONCLUSION: Continuation of smoking after treatment of laryngeal cancer is an independent negative prognostic factor. From a clinical standpoint, all patients with known laryngeal cancer should be strongly encouraged to quit smoking.

Revisiting the Concept of Non- and Minimally Invasive Interventions in Early Glottic Cancer - Part II: Single Therapy Should be Favored over the Combination of Transoral Laser Microsurgery and Radiotherapy, Regarding the Postinterventional Voice Quality.

Introduction Early glottic cancer (EGC) is associated with a high cure rate. Hence, patients and physicians also focus on the impact of the proposed treatment on the speaking function of the preserved larynx. Objectives The present study assessed the impact of single-modality treatment (transoral laser microsurgery [TLM], or radiotherapy) or combination therapy for EGC on postinterventional voicing and explored factors which might explain the related perceptions. Methods A total of 108 patients filled in the voice handicap index 10 questionnaire, 1 and 2 years postinterventionally. Non-parametric tests were used for the respective statistical analyses. Results Sixty-four patients were treated with TLM, 15 with radiotherapy, and 29 with both modalities. Transoral microsurgery and radiotherapy were associated with postinterventional dysphonia, which attenuated between the first and second postintervention year ( p = 0.000). No association between sociodemographic parameters and the attenuation of postinterventional dysphonia was identified for either treatment modality. Transoral microsurgery and radiotherapy resulted in comparable postinterventional voicing, in the first ( p = 0.940) and second ( p = 0.196) postintervention years. The addition of TLM to radiotherapy resulted in worse voice quality in the second, compared with the first postintervention year ( p = 0.000), demonstrating a detrimental effect on speech intelligibility in noise ( p = 0.000). Conclusion Single therapy should be favored over the combination of TLM and radiotherapy for EGC in terms of retaining better postinterventional voice quality. Postinterventional dysphonia should be taken into account, during preinterventional counseling, as it may exert leverage on the quality of patients' lives. Patients and physicians should acknowledge the optimal time of voice function return, which seems to be extending up to two years posttreatment.

Is Auditory Steady-State Response Testing the Key for Diagnosing Non-Organic Hearing Disorders? Implications for Current Audiological Practice.

BACKGROUND AND OBJECTIVES: To describe all possible facets of non-organic hearing disorders (NOHD) and emphasize the superiority of auditory steady-state response (ASSR) over previously employed hearing assessment tools. SUBJECTS AND METHODS: A series of seven patients consisting of three males and four females with NOHD were assessed at Attikon University Hospital (age range: 17-59 years). Three patients had Munchausen syndrome, three intentionally feigned hearing loss, and one intentionally feigned normal hearing. The audiological evaluation consisted of tympanometry, pure-tone audiometry, and ASSR testing. RESULTS: The hearing of all patients was accurately determined using ASSR. The results were confirmed by auditory brainstem responses (ABR) and otoacoustic emissions. CONCLUSIONS: NOHD is a multi-faceted condition encompassing various etiologies. ASSR testing represents an objective and reliable method of hearing assessment, which can serve as a gold standard method for distinguishing NOHD from actual hearing loss. It can reliably indicate the hearing levels at the four main frequencies (500, 1,000, 2,000, and 4,000 Hz) by obtaining a valid estimated audiogram through statistical measures. Compared to ABR testing, ASSR thresholds are closer to the actual audiometric thresholds in the presence of hearing impairment and are superior when the corresponding pure-tone audiogram is widely ranging between the adjacent frequencies or when the obtained ABR curves are not easily distinguished. A non-confrontational approach should be adopted by ENT doctors towards cases of suspected NOHD as the use of ASSR could reliably assess hearing even when medical or medico-legal implications are involved.