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.

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.

Attitudes and Parameters Affecting the Behavior Toward Precursor Symptoms of Head and Neck Cancer

The present study aimed to identify the association between sociodemographic and lifestyle-related factors with the response time from the appearance of symptoms potentially related to head and neck cancer (HNC) and gain an insight regarding the main source of health information about this specific area. Specific perceptions about human papillomavirus (HPV) infection in the head and neck area were also explored. An Internet-based survey was conducted between June 30, 2016, and July 31, 2016, using a structured questionnaire. The study sample comprised 1058 adults. A direct association was found between the response time period from the potential appearance of a mouth ulcer/soreness (P < .001), earache (P = .014), hoarseness (P < .001), or painless lump in the neck (P = .003) and alcohol consumption, as well as between smoking (P = .012) and soft-drink consumption (P < .001) and the appearance of hoarseness. Inverse association was found between age and the appearance of a mouth ulcer/soreness (P = .017) and between a person's educational level (P < .001) and yearly income (P = .006) and the appearance of an earache. A total of 79.1% of study participants seemed aware that oral sex represents the main mode of HPV transmission; this understanding was directly associated with a person's educational level (P < .001) and yearly income (P = .001) and inversely associated with alcohol consumption (P = .037). Health policy makers and health professionals need to devise strategies to increase the awareness of HNC risk associated with sexual behavior especially in young adults. The repressing effect of alcohol on timely patient response should be demonstrated in targeted campaigns, and the understanding of the "iceberg phenomenon," frequently associating even common head and neck symptoms with HNC, acknowledged in undergraduate and postgraduate physician training.

Horizontal (vs. vertical) closure of the neo-pharynx is associated with superior postoperative swallowing after total laryngectomy

We conducted a cross-sectional study to compare the horizontal and vertical methods used in the surgical closure of the neo-pharynx after total laryngectomy in terms of their effect on swallowing function, swallowing-related quality of life (QOL), and overall QOL. We also assessed the potential influence of age (≤64 vs. ≥65 yr) and the type of treatment modality (primary, salvage, or total laryngectomy with radiotherapy) on outcomes. Our final study population was made up of 34 patients-31 men and 3 women, aged 49 to 89 years (mean: 66.8)-who had undergone a total laryngectomy. One year after surgery, all patients were asked to complete the M.D. Anderson dysphagia inventory (MDADI), which quantifies swallowing function and swallowing-related QOL, and the University of Washington quality-of-life questionnaire (UW-QOL), which quantifies overall QOL. Of the 34 patients, 16 had undergone a horizontal surgical closure of their neo-pharynx and 18 a vertical closure. According to the MDADI, patients in the horizontal group experienced significantly better swallowing function/QOL; the mean composite MDADI scores were 91.5 in the horizontal group and 68.3 in the vertical group (p = 0.005). We found no significant difference in terms of overall QOL, as the respective mean UW-QOL scores were 81.0 and 80.8 (p = 0.93). The population correlation coefficient was positive in both groups, but more so in the horizontal group (ρ_horizontal = 0.876 and ρ_vertical = 0.676). Neither age nor the type of treatment modality employed influenced swallowing function/QOL (p_age = 0.10, p_{treatment modality} = 0.78) or overall QOL (p_age = 0.08, p_{treatment modality} = 0.59). We conclude that horizontal closure of the neo-pharynx is superior to vertical closure in terms postoperative swallowing function/QOL but not overall QOL.

The value of ASSR threshold-based bilateral hearing aid fitting in children with difficult or unreliable behavioral audiometry

We conducted an analysis to assess the relative contribution of auditory brainstem response (ABR) testing and auditory steady-state response (ASSR) testing in providing appropriate hearing aid fitting in hearing-impaired children with difficult or unreliable behavioral audiometry. Of 150 infants and children who had been referred to us for hearing assessment as part of a neonatal hearing screening and cochlear implantation program, we identified 5 who exhibited significant discrepancies between click-ABR and ASSR testing results and difficult or unreliable behavioral audiometry. Hearing aid fitting in pediatric cochlear implant candidates for a trial period of 3 to 6 months is a common practice in many implant programs, but monitoring the progress of the amplified infants and providing appropriate hearing aid fitting can be challenging. If we accept the premise that we can assess the linguistic progress of amplified infants with an acceptable degree of certainty, the auditory behavior that we are monitoring presupposes appropriate bilateral hearing aid fitting. This may become very challenging in young children, or even in older children with difficult or unreliable behavioral audiometry results. This challenge can be addressed by using data from both ABR and ASSR testing. Fitting attempts that employ data from only ABR testing provide amplification that involves the range of spoken language but is not frequency-specific. Hearing aid fitting should also incorporate and take into account ASSR data because reliance on ABR testing alone might compromise the validity of the monitoring process. In conclusion, we believe that ASSR threshold-based bilateral hearing aid fitting is necessary to provide frequency-specific amplification of hearing and appropriate propulsion in the prelinguistic vocalizations of monitored infants.

How successful is the fitting of digital hearing aids? Implications for the allocation of resources within national health systems

We conducted a retrospective study to determine the success rate of initial fittings in digital hearing aid (DHA) users. We also addressed the implications of national health systems' continuing to provide access to these devices. We identified 1,597 consecutively presenting adults who had undergone a first fitting or a new fitting (i.e., an upgrade from an analogue hearing aid in the first or second ear) of a behind-the-ear DHA during the previous year. We further sought to identify all nominal reprogram appointments that had taken place within 6 months after the first or new fitting; we found 460 such appointments (28.8%). Of these, 419 appointments had been for typical reasons other than patient dissatisfaction with the fitting itself-for example, poor hearing, a further hearing loss, an uncomfortably loud hearing aid level, difficulty with speech in noise, an imbalance between bilateral hearing aids, and a faulty or lost hearing aid. Only 41 of the 1,597 first or new fittings (2.6%) were considered unsatisfactory by patients and necessitated a follow-up reprogramming appointment. Overall, DHA fittings were generally successful, as most patients (1,137/1,597 [71.2%]) did not require any follow-up appointment during the study period. Principles of cost-effectiveness demand the maximum practicable efficiency in the utilization of resources to ensure the continuous delivery of high-quality audiologic services through national health systems. This can be achieved by scheduling group appointments to reduce costs and to increase the time allocated to fitting and training patients.

Functional endoscopic sinus surgery improves the quality of life in children suffering from chronic rhinosinusitis with nasal polyps

OBJECTIVE

To evaluate the impact of FESS in children with chronic rhinosinusitis with nasal polyps, regarding their overall postoperative quality-of-life (QoL) and constituent QoL domains. Potential differences between cystic fibrosis (CF) sufferers and non-sufferers, or cases with recurrent sinonasal polyposis versus single-operations were also explored.

METHODS

39 children were studied. The mean patient age was 10.9 years; four children suffered from cystic fibrosis. The children (or parents) completed the Glasgow Benefit Inventory for Children (GCBI) at least six months after their operation. The Mann-Whitney test compared the GCBI scores between non- and CF sufferers, as well as children with and without recurrent polyposis.

RESULTS

The median overall QoL score was 98. There were no statistically significant differences between CF sufferers and non-sufferers regarding their overall QoL, or the respective individual QoL domains, apart from their physical postoperative activity (p = 0.04). Twelve children demonstrated recurrent polyposis (30.7%); among them three were cystic fibrosis sufferers. No statistically significant differences were identified in the overall QoL score, or individual GCBI subscale scores between children with recurrent polyposis versus single-operations. Children with recurrent polyposis but not CF performed better regarding their overall QoL (p = 0.021) and medical status (p = 0.015), compared to their CF counterparts.

CONCLUSION

FESS performed for chronic rhinosinusitis with nasal polyps in children is associated with improved postoperative QoL, irrespective of the presence of CF (although the latter needs to be confirmed in larger patient cohorts). The absence of appreciable differences in the overall QoL, or its constituent domains, between single and re-operated children, indicate that the positive effect of FESS outweighed the burden of re-operation. Appropriate preoperative informed consent in cases of recurrent sinonasal polyposis necessitates acknowledging worse respective outcomes in CF sufferers.

The effect of body and mind stress-releasing techniques on the breastfeeding of full-term babies; a critical analysis of published interventional studies

OBJECTIVE

To critically assess the effectiveness of complementary/alternative medicine modalities, comprising body/mind stress-releasing techniques, on the breastfeeding (BF) success of mothers of full-term newborns.

METHODS

Literature review in Medline and other available database sources until December 2015, and critical analysis of pooled data. The study selection included randomized-controlled trials, case-control studies, and case series.

RESULTS

The total number of analyzed studies was 9. Among them, three represented level-I, two level-II, one level-III, and three level-IV evidence. The pooled maternal population was 2135. Interventions that could influence cognition management seem effective in improving BF initiation and duration (strength of recommendation B), manual relaxation techniques in promoting BF initiation (strength of recommendation B), and auditory-mediated mind guidance in promoting BF duration (strength of recommendation C). The implementation of environmental sensory stimulations improves maternal perception about breastfeeding practice (strength of recommendation C).

CONCLUSIONS

Certain methods of complementary and alternative medicine show positive effect on breastfeeding. Further studies with good quality evidence, dedicated follow-up of the families after discharge, and strict definitions of breastfeeding and weaning are necessary to confirm the effectiveness of the identified interventions.

Parental stress management using relaxation techniques in a neonatal intensive care unit: A randomised controlled trial

OBJECTIVE

The objective of this study was to investigate the effect of relaxation techniques on the stress/anxiety of parents with hospitalised premature infants, three months following discharge from the neonatal intensive care unit.

STUDY DESIGN

A randomised controlled trial was conducted in the neonatal intensive care unit of a tertiary maternity hospital including 59 parents, who were randomised into two groups: 31 in the intervention group and 28 in the control group. Parents in the intervention group practiced three different relaxation techniques, in addition to undergoing the same information-based training courses as did the parents of the control group.

DATA COLLECTION

Data were collected 10-15 days post delivery and three months post discharge. The assessment measures included the Perceived Stress Scale, the State and Trait Anxiety Inventory 1 and 2 and salivary cortisol levels.

RESULTS

The psychometric assessment at baseline was comparable between the two groups. The intervention group showed a significant reduction in trait anxiety (p=0.02) compared with the control group three months post discharge. The perceived stress decreased in both groups (p=0.699). No difference in salivary cortisol levels was detected. The multivariate analysis revealed that higher initial stress levels (p<0.001) and university/college education (p=0.003) were associated with higher parental stress, whereas moderate-to-high income satisfaction was associated with lower parental stress (p=0.003).

CONCLUSION

Further long-term follow-up of families with a neonatal intensive care unit experience could assess more delayed effects of stress management by relaxation techniques.

Factors affecting breastfeeding duration in Greece: What is important?

AIM: To investigate factors associated with breastfeeding duration (BD) in a sample of mothers living in Greece.

METHODS: Four hundred and twenty-eight mothers (438 infants) were initially recruited in a tertiary University Hospital. Monthly telephone interviews (1665 in total) using a structured questionnaire (one for each infant) were conducted until the sixth postpartum month. Cox regression analysis was used to assess factors influencing any BD.

RESULTS: Any breastfeeding rates in the first, third, and sixth month of the infant’s life reached 87.5%, 57.0% and 38.75%, respectively. In the multivariate analysis, maternal smoking in the lactation period [hazard-ratio (HR) = 4.20] and psychological status (HR = 1.72), and the introduction of a pacifier (HR = 2.08), were inversely associated, while higher maternal education (HR_{university/collegevsprimary/high school} = 0.53, HR_{master’svsprimary/high school} = 0.20), and being an immigrant (HR = 0.35) were positively associated with BD.

CONCLUSION: Public health interventions should focus on campaigns against smoking during lactation, target women of lower educational status, and endorse the delayed introduction of pacifiers.

Are routine preoperative CT scans necessary in adult cochlear implantation? Implications for the allocation of resources in cochlear implant programs

Our aim was to critically assess the influence of preoperative computed tomography (CT) scans on implantation decisions for adult cochlear implant candidates. The working hypothesis was that these routine scans might not provide critical additional information in most adult cochlear implant candidates. The charts of 175 adults with unilateral cochlear implantation were reviewed. Preoperative CT scan reports were audited, and scans with reported pathology were examined by an Otologist/ENT Surgeon. Clinic notes and multidisciplinary team meeting summaries were also analyzed to assess whether the results of the radiology report had influenced the decision to implant or the laterality of implantation. Twenty-five of the 175 scans (14.3%) showed an abnormality. Five of those 25 scans showed evidence of previous surgeries already known to the clinicians. Of the remaining 20 scans, 17 showed abnormalities, including wide vestibular aqueducts, Mondini deformities, and varying degrees of otospongiosis, the identification of which can be considered preoperatively helpful. Of the 175 scans, 3 (1.7%) demonstrated abnormalities that influenced the side of implantation or the decision to implant and, therefore, had an impact on treatment. We conclude that a preoperative CT scan seems to have an impact on treatment in only a small percentage of adult cochlear implantees. Hence, it may only need to be performed in patients with a history or clinical suspicion of meningitis or otosclerosis, if the individual was born deaf or became deaf before the age of 16, or if there are other clinical reasons to scan (e.g., otoscopic appearance). The related resources can be allocated to other facets of cochlear implant programs.

Dietary consumption patterns and laryngeal cancer risk

We conducted a case-control study to investigate the effect of diet on laryngeal carcinogenesis. Our study population was made up of 140 participants-70 patients with laryngeal cancer (LC) and 70 controls with a non-neoplastic condition that was unrelated to diet, smoking, or alcohol. A food-frequency questionnaire determined the mean consumption of 113 different items during the 3 years prior to symptom onset. Total energy intake and cooking mode were also noted. The relative risk, odds ratio (OR), and 95% confidence interval (CI) were estimated by multiple logistic regression analysis. We found that the total energy intake was significantly higher in the LC group (p < 0.001), and that the difference remained statistically significant after logistic regression analysis (p < 0.001; OR: 118.70). Notably, meat consumption was higher in the LC group (p < 0.001), and the difference remained significant after logistic regression analysis (p = 0.029; OR: 1.16). LC patients also consumed significantly more fried food (p = 0.036); this difference also remained significant in the logistic regression model (p = 0.026; OR: 5.45). The LC group also consumed significantly more seafood (p = 0.012); the difference persisted after logistic regression analysis (p = 0.009; OR: 2.48), with the consumption of shrimp proving detrimental (p = 0.049; OR: 2.18). Finally, the intake of zinc was significantly higher in the LC group before and after logistic regression analysis (p = 0.034 and p = 0.011; OR: 30.15, respectively). Cereal consumption (including pastas) was also higher among the LC patients (p = 0.043), with logistic regression analysis showing that their negative effect was possibly associated with the sauces and dressings that traditionally accompany pasta dishes (p = 0.006; OR: 4.78). Conversely, a higher consumption of dairy products was found in controls (p < 0.05); logistic regression analysis showed that calcium appeared to be protective at the micronutrient level (p < 0.001; OR: 0.27). We found no difference in the overall consumption of fruits and vegetables between the LC patients and controls; however, the LC patients did have a greater consumption of cooked tomatoes and cooked root vegetables (p = 0.039 for both), and the controls had more consumption of leeks (p = 0.042) and, among controls younger than 65 years, cooked beans (p = 0.037). Lemon (p = 0.037), squeezed fruit juice (p = 0.032), and watermelon (p = 0.018) were also more frequently consumed by the controls. Other differences at the micronutrient level included greater consumption by the LC patients of retinol (p = 0.044), polyunsaturated fats (p = 0.041), and linoleic acid (p = 0.008); LC patients younger than 65 years also had greater intake of riboflavin (p = 0.045). We conclude that the differences in dietary consumption patterns between LC patients and controls indicate a possible role for lifestyle modifications involving nutritional factors as a means of decreasing the risk of laryngeal cancer.

A Limited Thoracocervical Approach for Accessing the Anterior Mediastinum in Retrosternal Goiters: Surgical Technique and Implications for the Management of Head and Neck Emergencies

In this article we describe the surgical management of retrosternal goiters via a limited thoracocervical approach, and we explore how the respective surgical know-how can be used in the management of the carotid blowout syndrome. Four cases involving patients who had undergone thyroidectomy via a limited thoracocervical approach are retrospectively reviewed. An acute blowout of the innominate artery managed with the same principal surgical technique is also reviewed. Tree patients had a total thyroidectomy and one had a hemithyroidectomy. No malignancy was found. There was no mortality or unexpected morbidity from the limited thoracocervical approach. The median length of the inpatient stay was 3 days. The blowout survivor lived for 9 months, with no rebleeding and with an acceptable quality of life. We conclude that a limited thoracocervical approach can be safely performed by head and neck surgeons for accessing the anterior mediastinum in retrosternal goiters, and the respective surgical know-how can be used in the immediate management of an acute carotid blowout syndrome with satisfying long-term results and provision of quality end-of-life care.

A limited thoracocervical approach for accessing the anterior mediastinum in retrosternal goiters: Surgical technique and implications for the management of head and neck emergencies

In this article we describe the surgical management of retrosternal goiters via a limited thoracocervical approach, and we explore how the respective surgical know-how can be used in the management of the carotid blowout syndrome. Four cases involving patients who had undergone thyroidectomy via a limited thoracocervical approach are retrospectively reviewed. An acute blowout of the innominate artery managed with the same principal surgical technique is also reviewed. Three patients had a total thyroidectomy and one had a hemithyroidectomy. No malignancy was found. There was no mortality or unexpected morbidity from the limited thoracocervical approach. The median length of the inpatient stay was 3 days. The blowout survivor lived for 9 months, with no rebleeding and with an acceptable quality of life. We conclude that a limited thoracocervical approach can be safely performed by head and neck surgeons for accessing the anterior mediastinum in retrosternal goiters, and the respective surgical know-how can be used in the immediate management of an acute carotid blowout syndrome with satisfying long-term results and provision of quality end-of-life care.

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.

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.

Factors affecting breast-feeding initiation in Greece: What is important?

OBJECTIVE

to investigate the association between breast-feeding initiation and socio-demographic, lifestyle-related, clinical and lactation-related factors in a sample of mothers living in Greece.

DESIGN

cross-sectional study.

SETTING

Tertiary University Hospital, maternity ward.

PARTICIPANTS

428 mothers were interviewed (43.2% response rate) from February until December 2009, using a structured face-to-face questionnaire after at least 24 hours from childbirth.

MEASUREMENTS AND FINDINGS

71.0% of mothers were Greeks and 29.0% immigrants; the mean age was 32.0 years. 44.4% initiated exclusive breast feeding, 7.9% artificial milk -feeding and 47.7% partial feeding. In the multivariate analysis, exclusive breast feeding was inversely related to maternal body mass index (BMI) at the beginning of gestation (odds ratio (OR)=0.93, 95% confidence intervals (95%CI)=0.89-0.98) and caesarean section (OR=0.54, 95% CI=0.35-0.84). Lactation-related factors which favourably affected exclusive breast-feeding initiation included previous breast-feeding experience (OR=2.29, 95% CI=1.39-3.78), information about breast feeding (OR=2.38, 95% CI=1.41-4.01) and rooming-in (OR=1.62 95% CI=1.03-2.54), whilst any breast feeding was favourably affected by encouraging women to breast feed (OR=5.42, 95% CI=1.90-15.50), providing information about breast feeding (OR=6.92, 95% CI=2.53-18.89), and rooming-in (OR=6.93 95% CI=2.01-23.88), and negatively associated with caesarean section (OR=0.11, 95% CI=0.03-0.39). Being an immigrant mother was also positively associated with any breast-feeding initiation (OR=7.97, 95% CI=1.02-62.19). Maternal age, education and income, as well as, smoking status, were not associated with any breast-feeding initiation.

KEY CONCLUSIONS

maternal BMI and immigrant status, information provided by midwives and encouragement, rooming-in and mode of childbirth (caesarean section), were found to be important for breast-feeding initiation in this study population. No other indicator of socio-demographic status was found to be associated with breast-feeding initiation.

IMPLICATIONS FOR PRACTICE

focus should be given to pregnant women with higher BMI at the beginning of pregnancy, and women who had undergone caesarean section. Breast-feeding information and encouragement should be provided to all women in the maternity ward, along with the dedicated practice of rooming-in, in order to promote and increase breast-feeding initiation rates.

Laryngeal Involvement in Connective Tissue Disorders. Is it Important for Patient Management?

Connective tissue disorders (CTDs) involve multiple organ systems and may have a significant impact on the overall health and quality of life of the affected individuals. The present paper aims to review the current knowledge on the laryngeal manifestations of CDTs, and describe the available diagnostic and treatment options. Systematic literature review in Medline and other database sources. Information from related books was also included. Prospective controlled, double-blind prospective, prospective, and transversal cohort studies, case series, case reports, systematic reviews, and consensus papers. Laryngeal involvement mostly occurs in rheumatoid arthritis (13-75% of patients). It is not uncommon in active and progressive clinical course, though can also occur in silent or inactive CDTs. The crico-arytenoid joint is the most commonly affected site. Common symptoms include throat pain, dyphonia and hoarseness. Careful clinical assessment of the larynx by flexible naso-endoscopy, video-stroboscopy, or direct laryngoscopy, and appropriate imaging are required for pertinent patient management. Stridor is a sign of a life-threatening condition, and may require prompt surgical intervention. However, mild symptomatology may mislead clinicians, and the related diagnosis may be significantly delayed. The current evidence as identified in the present study suggest that laryngeal manifestations of CDTs are often underdiagnosed, due to a range of non- specific symptoms. A multidisciplinary team approach with ENT input is necessary to improve the overall patient management.

Functional endoscopic sinus surgery improves sinus-related symptoms and quality of life in children with chronic rhinosinusitis: a systematic analysis and meta-analysis of published interventional studies

AIM

To assess the current knowledge and evaluate the quality of evidence in the use of FESS for the treatment of chronic rhinosinusitis in children, regarding the respective changes in the quality-of-their-life (QoL) and the outcome that follows the operation.

MATERIALS/METHODS

Systematic literature review in Medline and other database sources and meta-analysis of pooled data.

RESULTS

15 studies were systematically analyzed. Four represented Level II, five Level III, and six Level IV evidence. The total number of treated patients was 1301. Thirteen research groups reported that pediatric FESS is an effective treatment for chronic rhinosinusitis; the respective positive outcome ranged between 71 and 100% of operated children. Five studies concluded that this treatment modality is associated with significant improvement in the children's postoperative QoL. Systemic diseases and environmental factors may have unfavourable prognostic effects; cystic fibrosis is associated with at least 50% recurrence rate. The rate of major complications following pediatric FESS is 0.6%, and the respective rate of minor complications 2%.

CONCLUSION

The surgical management in children with chronic rhinosinusitis, despite the reservations expressed by many clinicians, is effective when optimal medical treatment proves unsuccessful (grade B strength of recommendation), and is associated with improvement in the children's QoL (grade B strength of recommendation). FESS also improves the sinusitis-associated symptoms and QoL in children with cystic fibrosis (grade C strength of recommendation. Most complications of pediatric FESS reported in the literature are minor, and associated with difficulties in the postoperative assessment and care of pediatric patients.

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.

Chronic otitis media in children: an evidence-based guide for diagnosis and management

AIM

To provide an easy-to-follow evidence-based diagnostic and therapeutic algorithm for the management of chronic otitis media (COM) in children.

MATERIALS/METHODS

Literature review and critical analysis of the available evidence in Medline and other scientific database sources.

DATA SYNTHESIS

Otorrhea and hearing loss are the cardinal symptoms of COM, while oto-microscopy and imaging techniques can confirm the diagnosis. Conservative treatment is acceptable to some extent (i.e. mild cases of COM without cholesteatoma). It involves topical drops (quinolones as first choice drugs- strength of recommendation B), as well as performing aural toilet (strength of recommendation B), and avoiding water ingress. Tympanoplasty without mastoidectomy is expected to improve hearing in cases of non-cholesteatomatous COM (strength of recommendation C), and positively affect the children's quality of life (strength of recommendation B). Less experienced surgeons and inflamed, wet middle ear mucosa represent the two most important factors, which could lead to reperforations (strength of recommendation C). The surgical management of COM with cholesteatoma tends to employ the least invasive surgical technique, in order to obtain a small self-cleaning mastoid cavity, as well as good hearing results (strength of recommendation C).

CONCLUSION

The treatment of choice in most cases of pediatric COM is surgery. Figure 1 proposes a detailed and easy-to-follow evidence-based algorithm with regard to the diagnosis and management of COM in children.

Olfactory neuroblastoma (esthesioneuroblastoma): towards minimally invasive surgery and multi-modality treatment strategies - an updated critical review of the current literature

Olfactory neuroblastoma (esthesioneuroblastoma) was first described by Berger and Luc in 1924. It is considered to be an uncommon malignancy of the nasal cavity. The tumor arises from the specialized sensory epithelial olfactory cells, normally situated at the upper part of the nasal cavity, including the superior nasal concha, the roof of the nose and the cribriform plate. The imaging modalities of choice are computed tomography (CT) and magnetic resonance imaging (MRI). Combination of surgery and radiotherapy (either conventional radiotherapy or stereotactic radiosurgery), with or without chemotherapy is considered to be the standard of care for primary site disease by the majority of researchers. Combined transfacial and neurosurgical conventional approaches are also adopted in many reported cases, mainly due to the endocranial extension and the close anatomic relationship of esthesioneuroblastomas with the ethmoid roof and cribriform plate. Recent literature supports that endoscopic resection correlates with similar oncologic control rates compared with conventional open surgery, provided that basic oncologic surgical principles with clearance of margins and intradural dissection (when required) are completely maintained.

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.

Variation among pre-surgical CT assessments of chronic otitis media

OBJECTIVE

To investigate the reliability of preoperative computed tomography (CT) in patients with chronic otitis media (COM) as assessed by otologist-ENT surgeons, compared with surgical findings and respective radiological assessments, and to identify areas of the middle ear that are difficult to evaluate reliably with preoperative CT.

MATERIALS AND METHODS

Fifty patients with COM underwent preoperative temporal bone CT reported by a qualified radiologist. Each operating surgeon completed a standardized questionnaire regarding the status of 10 middle-ear structures after the operation. Two otologists blindly reviewed the scans. AC1-statistics between the radiology/otology report and the intra-operative findings were calculated.

RESULTS

In the attic, malleus-incus complex, tympanic cavity, and round window niche, the otologists' assessments of CT scans corresponded better to intra-operative findings than did the respective radiology report. In the lateral semicircular canal and sigmoid sinus, the otologists' assessments also outperformed those of the radiologists in cases of erosion. Radiological assessments outperformed those of otologists in only one of 10 studied areas: confirmation of an unexposed dura in the tegmen area. The scutum and oval window represent difficult areas for which to obtain a reliable preoperative CT scan report.

CONCLUSION

Otologists' assessments regarding the pre-surgical status of the temporal bone in COM appear more reliable than those of radiologists. This finding has serious implications in current clinical practice, and should be considered when designing strategies for Radiology Head & Neck training. The inherent limitations of CT may necessitate modifications to imaging and operating strategies.

Success of cricopharyngeal myotomy for specific and non-specific cervical dysphagia

OBJECTIVE

The present study aimed to compare outcomes of cricopharyngeal myotomy (CPM) in patients with documented cricopharyngeal dysfunction (CPD) and those in whom the diagnosis is complex or in doubt.

MATERIALS AND METHODS

Retrospective comparative study of all patients undergoing CPM between 2001 and 2010 at a single UK centre. Patients were classified as having either CPD (n = 15) or non-specific cervical dysphagia (NSCD) (n = 12) based on contrast swallow results. They completed a 10-point visual analogue scale (VAS) questionnaire regarding their ability to swallow solids preoperatively and 6 months postoperatively. Scores were compared between groups, and symptom recurrence at 12 months postoperatively was also noted.

RESULTS

The median VAS for all patients in both groups preoperatively was 5.5 and improved postoperatively to 8.0 (p < 0.001), and median preoperative ratings between groups were similar (CPD = 6.0 vs. NSCD = 5.5; p > 0.05). The CPD group scored better postoperatively compared to their NSCD counterparts (CPD = 9.0 vs. NSCD = 7.5; p < 0.001). Recurrence rate at 12 months was lower in CPD (12.5%) compared to NSCD (60%) patients.

CONCLUSION

After CPM, patients with CPD showed significant improvement in swallowing solids, as did patients with NSCD, although to a lesser extent. CPD patients experienced better outcomes compared to their NSCD counterparts, including lower complication and recurrence rates. Larger studies are required before CPM can be advocated as the standard of care for NSCD patients.

Profound deafness and the acquisition of spoken language in children

Profound congenital sensorineural hearing loss (SNHL) is not so infrequent, affecting 1 to 2 of every 1000 newborns in western countries. Nevertheless, universal hearing screening programs have not been widely applied, although such programs are already established for metabolic diseases. The acquisition of spoken language is a time-dependent process, and some form linguistic input should be present before the first 6 mo of life for a child to become linguistically competent. Therefore, profoundly deaf children should be detected early, and referred timely for the process of auditory rehabilitation to be initiated. Hearing assessment methods should reflect the behavioural audiogram in an accurate manner. Additional disabilities also need to be taken into account. Profound congenital SNHL is managed by a multidisciplinary team. Affected infants should be bilaterally fitted with hearing aids, no later than 3 mo after birth. They should be monitored until the first year of age. If they are not progressing linguistically, cochlear implantation can be considered after thorough preoperative assessment. Prelingually deaf children develop significant speech perception and production abilities, and speech intelligibility over time, following cochlear implantation. Age at intervention and oral communication, are the most important determinants of outcomes. Realistic parental expectations are also essential. Cochlear implant programs deserve the strong support of community members, professional bodies, and political authorities in order to be successful, and maximize the future earnings of pediatric cochlear implantation for human societies.

Diagnosis and management of laryngo-pharyngeal reflux

The aim of the present paper was to analyze laryngo-pharyngeal reflux (LPR) manifestations in ENT patients, and present a diagnostic and treatment algorithm for appropriate management. Retrospective chart review of 150 patients, who had initially presented with symptoms suggestive of LPR. Treatment included the administration of omeprazole 20 mg twice daily for at least 4 weeks. Unresponsive patients were also given metoclopramide 10 mg twice daily for four additional weeks, and the dose of omeprazole was increased to 40 mg twice daily, if they did not achieve complete symptom resolution. Only patients who became completely asymptomatic after LPR treatment were included in the study. As many as 18 % of patients attending an ENT outpatient department benefited from anti-reflux treatment. A need to clear the throat represented the most common symptom, whereas interarytenoid oedema/congestion was the most common finding on flexible naso-endoscopy (62.67 and 72.7 % of patients, respectively). The vast majority of patients responded after 4 weeks of treatment with omeprazole, however, as many as 32 % of LPR patients achieved complete symptom control after the initial 4 week trial period. LPR seems to be more common than previously reported in the literature. Appropriate management of LPR can prevent the symptomatic use of various medical treatments for related manifestations, and even surgical interventions, thus decreasing the overall patient morbidity.

Effect of type I tympanoplasty on the resonant frequency of the middle ear: comparison between chondrotympanoplasty and temporalis fascia grafting

AIMS

To evaluate the effect of type I chondrotympanoplasty on the resonant frequency (RF) of the middle ear and compare it to the respective outcomes of type I tympanoplasty using temporalis fascia grafting (TFG). Hearing results and respective graft integration rates were also assessed.

MATERIALS AND METHODS

A retrospective comparative study was conducted of patients who had undergone type I tympanoplasty at a tertiary university hospital. Selection criteria included tympanic membrane perforation following chronic otitis media, trauma, or grommet insertion; an intact ossicular chain; a dry ear for at least 3 months; and normal middle ear mucosa. Patients with ossicular discontinuity, ossiculoplasty, cholesteatoma, previous ear surgery, syndromes affecting the middle ear, or younger than 16 years old were excluded.

RESULTS

Sixty-nine patients met the inclusion criteria; chondrotympanoplasty was performed in 39 and TFG in 30. Three patients showed incomplete tympanic membrane closure at follow-up. The graft integration rate was 97.4% in the chondrotympanoplasty group and 93.3% in the TFG group. An air-bone gap closure within 10 dB was achieved in 73.7% of the chondrotympanoplasty patients versus 67.9% of the TFG patients. Hearing gain of 21 to 30 dB in air conduction thresholds was obtained in 65.8% of the chondrotympanoplasty patients and 60.7% of their TFG counterparts. RF was 808 ± 458 Hz in the chondrotympanoplasty group and 628 ± 256 Hz in the TFG group. The RF remained within the normal range in 73.7% of chondrotympanoplasty patients versus 42.9% of TFG patients.

CONCLUSIONS

Chondrotympanoplasty has hearing results comparable to those of TFG myringoplasty. The cartilage can be used without concerns regarding its impact on the middle ear mechanics as the sound-conducive properties of the tympanic membrane remain unchanged.

Diagnosis and treatment of HIV-associated manifestations in otolaryngology

Almost 30 years after its first description, HIV still remains a global pandemic. The present paper aims to review the current knowledge on the ear, nose and throat (ENT) manifestations of HIV infection, and present the available diagnostic and treatment options. A literature review was conducted in Medline and other available database sources. Information from related books was also included in the data analysis. It is well acknowledged that up to 80% of HIV-infected patients eventually develop ENT manifestations; among which, oral disease appears to be the most common. Oro-pharyngeal manifestations include candidiasis, periodontal and gingival disease, HSV and HPV infection, oral hairy leucoplakia, Kaposi's sarcoma, and non-Hodgkin's lymphoma. ENT manifestations in the neck can present as cervical lymphadenopathy or parotid gland enlargement. Respective nasal manifestations include sinusitis (often due to atypical bacteria), and allergic rhinitis. Finally, otological manifestations include otitis (externa, or media), inner ear involvement (sensorineural hearing loss, disequilibrium), and facial nerve palsy (up to 100 times more frequently compared to the general population). Although ENT symptoms are not diagnostic of the disease, they might be suggestive of HIV infection, or related to its progression and the respective treatment failure. ENT doctors should be aware of the ENT manifestations associated with HIV disease, and the respective diagnosis and treatment. A multi-disciplinary approach may be required to provide the appropriate level of care to HIV patients.

Laryngeal cancer: smoking is not the only risk factor

AIM

To investigate the role of smoking, alcohol, coffee consumption, demographic factors, toxic agents, and occupation in laryngeal carcinogenesis.

MATERIALS/METHODS

A case-control study included 70 patients with histologically confirmed laryngeal cancer and 70 controls with non-neoplastic conditions unrelated to diet/smoking/alcohol. Relative risk, odds ratio (OR), and 95% confidence intervals were estimated using multiple logistic regression.

RESULTS

Current smokers had 19.46 OR of laryngeal cancer compared to non-smokers (p = 0.006). The respective OR for alcohol consumption was 3.94 (p = 0.006). While the risk increased in heavy drinkers, there was no difference in duration of alcohol consumption. There was a strong and consistent relation between laryngeal cancer and the consumption of Greek/Turkish coffee cups/day (p = 0.002, OR = 1.77). Diesel exhaust fumes also seemed to increase the risk of laryngeal cancer, although the association was found to be no longer significant after analysis with logistic regression.

CONCLUSION

The present study confirmed the relation of smoking and alcohol with laryngeal cancer. However, other factors such as coffee and diesel exhaust fumes may play an important role in laryngeal carcinogenesis.