Effectiveness of MESNA on the success of cholesteatoma surgery

Importance

It is important that chronic otitis media with cholesteatoma be treated successfully in patients to protect them from having repeated surgeries with related surgical co-morbidities and hearing loss.

Objective

To evaluate the effectiveness of MESNA usage on the residual cholesteatoma rates of the patients who underwent surgery due to chronic otitis media with cholesteatoma.

Design

Retrospective single-institution study of a prospectively collected database.

Setting

Tertiary University Hospital.

Participants

Nine hundred and thirty-four patients underwent surgery due to chronic otitis media between September 2000 and March 2012 by the same surgeon. One hundred and forty-one cases out of 934 patients were selected who had cholesteatoma for the study. These randomly selected 141 cases were divided into two groups as follows: I. Forty-six cases were applied MESNA (Sodium 2-mercaptoethanesulfonate) intraoperatively, and II. Ninety-five cases were not applied MESNA intraoperatively. The cases that were followed-up at least one year were included in this study.

Intervention

MESNA (Ureomitexan, MESNA, Baxter oncology, Germany) was diluted with saline (20% MESNA and 80% saline) that was applied, and then a waiting period of approximately 5 min followed to start to dissect cholesteatoma matrix.

Main outcomes and measures

Residual cholesteatoma rates between intraoperative MESNA, a disulfide bond breaking chemical agent, applied and MESNA non-applied cases in the postoperative follow-up period were compared for the success of the surgery.

Results

MESNA was used in 46 patients out of 141 cases intraoperatively. Twenty-four of these patients underwent CWD (canal wall down), and twenty-two patients underwent CWU (canal wall up) mastoidectomy. For the other 95 subjects, 56 patients with CWD and 39 with CWU mastoidectomy, MESNA was not applied. Residual cholesteatoma rates were found to be significantly higher in MESNA non-applied group than MESNA applied group (p < 0.05). Residual cholesteatoma rates between CWD and CWU mastoidectomy procedures were not statistically significant (p > 0.05).

Conclusions and relevance

MESNA application that breaks disulfide bonds in the structure of the matrix in cholesteatoma surgery may assist the elimination of the disease, and increase surgical success by facilitating the elevation of the epithelium. Thereby, it causes a decrease in the possibility of remaining residual epithelium after surgery, which decreases the need for second-look surgery.

Trial registration

The retrospective research protocol was approved by the Inonu University Clinical Research Ethics Committee. Registration number:………     

Alkaline pH in middle meatus in cases of chronic rhinosinusitis

Study type

Prospective and observational study.

Methods

The study group was divided in two groups consisted of 50 normal subjects (100 meati) and 50 patients (100 meati) of chronic rhinosinusitis (CRS). All subjects underwent nasal endoscopy along with measurement of the pH of the middle meatus using a portable pH monitoring device. Statistical analysis was done to compare mean pH of normal middle meatus with the diseased one.

Results

The mean pH of normal 100 middle meati was measured to be 7.35(± 0.82). The mean pH of 100 middle meatii in CRS patients was higher 7.81(± 0.83) and was found to be statistically significant (p = 0.00011).

Conclusion

Alkaline pH (7.81) was observed in the middle meatus of CRS patients.     

Kinezyterapia u pacjentów z obwodowym uszkodzeniem narządu przedsionkowego

Introduction

Kinesitherapy is widely accepted management in patients with vertigo and imbalance, but there has been inadequate evidence that one form of therapy is superior to another.

The aim

of the study was to compare effectiveness of two kinesitherapy protocols in patients with the peripheral vestibular system disorders.

Material and methods

Fifty patients (mean age 46.0 ± 13.1 year) with vertigo and balance instability lasting over 3 months with unilateral vestibular disorder, confirmed in Videnystagmography, were included in the study. Thirty patients underwent supervised and 20 patients home-based exercise programs. All of them were assessed three times at the baseline, after 4 weeks and 3 months, on vertigo intensity and frequency with the Vertigo Syndrome Scale (VSS), Vertigo Visual Analog Scale (VAS) and clinical unsteadiness with tests (Romberg, Amended Motor Club Assesment (AMCA), Eurofit test – standing on one leg.

Results

In both groups the clinical tasks and the intensity of vertigo in VAS significantly decreased. The mean value of VSS (part physical and emotional)score significantly decreased only in supervised group at the end of 4 weeks and 3 months (p = ns). Recovery was more dynamic in supervised group than home-based exercises group, in AMCA test (3.9 vs. 1.3 s, p < 0.05) in Eurofit tests eye open (14.1 vs. 0.9 s, p < 0.05) and eye closed (3.5 vs. 1 s, p < 0.05).

Conclusions

In patients with unilateral peripheral vestibular dysfunction supervised and home-based group kinesitherapy is an effective treatment method. In supervised group patients recovery has been faster.     

The effect of caffeine on hearing in a guinea pig model of acoustic trauma

Objective

Caffeine is a widely consumed substance affecting the metabolism of adenosine and cellular metabolism of calcium. Noise also affects these metabolic pathways while inducing hearing loss. The aim of this study was to determine the effect of daily intake of caffeine on hearing loss after an episode of acoustic trauma in guinea pigs.

Materials and methods

In this pilot study, forty guinea pigs were randomly divided into four groups: group I (control, n = 10) received intraperitoneal saline, group II (n = 10) received intraperitoneal caffeine (120 mg/kg/day) for 14 days, group III (n = 10) was exposed to noise (tone of 6 kHz at 120 dB for one hour) and group IV (n = 10) was exposed to noise as group III and received caffeine as group II. Auditory brainstem responses were measured at four different frequencies (8, 16, 20, and 25 kHz) prior to and at intervals of 1 h, 3 days, 10 days, and 14 days after the initial treatment. On day 14, morphological analysis was performed to assess the effects of caffeine on acoustic trauma.

Results

Aggravated hearing loss was observed in group IV after 10 days of follow-up. After 14 days, one of the four frequencies (8 kHz) tested showed statistically significant greater impairment in hearing (8.2 ± 3.6 dB, p = 0.026). Auditory hair cells showed no difference while spiral ganglion cell counts were diminished in group IV (p < 0.05).

Conclusion

These findings indicate that caffeine may have a detrimental effect on hearing recovery after a single event of acoustic trauma.     

Variance of melatonin and cortisol rhythm in patients with allergic rhinitis

Objective

Allergic rhinitis is an IgE-mediated inflammatory disease which effects 10%–50% of the normal population. The mechanism of its formation and the circadian rhythm of cortisol and melatonin in allergic rhinitis have not been investigated.

Study design

Salivary levels of melatonin and cortisol were measured by radioimmunoassay in 35 newly diagnosed allergic rhinitis patients and in 23 control subjects matched for age and gender.

Results

In the study group; amplitude, baseline and peak levels of salivary melatonin were significantly decreased compared with healty controls (p < 0.001). No differences were found in the acrophase and the peak duration of salivary melatonin between the study and control groups (p > 0.05).In the study subjects, the circadian rhythm of cortisol was flattened when compared with the control group. The amplitude and the 24 h mean levels of salivary cortisol in the study group were significantly lower than in the control group and the acrophase was delayed in patients compared with control subjects (p < 0.001).

Conclusion

The circadian rhythms of salivary melatonin and cortisol were found to be disrupted in patients with allergic rhinitis. These results may also be contributive data to explain the pathogenesis of allergic rhinitis and also they can be applicable as adjunctive therapeutic tools in the future and melatonin drugs might be an alternative in the therapy of resistant allergic rhinitis patients or allergic rhinitis patients who cannot use cortisol drugs.     

The impacts of adenotonsillar hypertrophy on periodontal health in children: A prospective controlled pilot study

Objectives

To evaluate the impacts of obstructive adenotonsillar disease on periodontal health and to assess the efficacy of adenotonsillectomy in the prevention of chronic periodontitis in children.

Methods

This prospective and controlled clinical study was conducted between August 2012 and February 2013 with 35 pediatric patients who had permanent anterior dentition. The study group included twenty patients (n = 20) who had complaints of chronic mouth breathing and snoring and were diagnosed with obstructive adenotonsillar disease. These patients underwent adenoidectomy with or without tonsillectomy. We performed periodontal examinations to assess the periodontal health status in these children before and two months after surgery. The periodontal measures included plaque index (PI), pocket depth (PD) and gingival index scores (GI). Subsequently, these periodontal measures were compared with healthy control group who had no adenotonsillar disease (n = 15).

Results

Among the study group six patients underwent adenoidectomy and 14 patients underwent adenoidectomy combined with either tonsillectomy or tonsillotomy. The preoperative PI, PD and GI scores of the study group were 1.27 ± 0.39, 1.34 ± 0.31 and 0.97 ± 0.37 respectively. These scores were significantly higher compared to the control group (p < 0.001). These periodontal index scores were significantly improved after surgery (p = 0.008 for PI and p < 0.001 for both PD and GI). In addition, we found no difference in postoperative values of PD and GI between the study group and control group.

Conclusion

We concluded that obstructive adenotonsillar disease adversely affects periodontal health in children and surgical management of obstruction improves the clinical findings. However, more comprehensive research is required to elucidate the association between adenotonsillar hypertrophy and periodontal disease.     

Melatonin and cortisol rhythm in patients with extensive nasal polyposis

Purpose

Extensive nasal polyposis is an inflammatory disease which effects 1%–4% of normal population. The mechanism of its formation and the circadian rhythm of cortisol and melatonin in ENP have not investigated.

Materials and methods

Salivary levels of melatonin and cortisol were measured by radioimmunoassay in 31 patients with extensive nasal polyposis and in 27 control subjects matched for age and gender. In both groups none of the subjects did not have obstructive sleep apnea.

Results

The baseline and the peak levels of salivary melatonin in the extensive nasal polyposis group were significantly lower than in the control group (p < 0.001). However, no differences were found in the acrophase and the peak duration of salivary melatonin between the study and control groups (p > 0.05). The highest values of melatonin were recorded at 04:00 h in both the study and control groups.The amplitude and the 24 h mean levels of salivary cortisol in the extensive nasal polyposis group were significantly lower than in the control group (p < 0.001). The acrophase was delayed by about 8 h in extensive nasal polyposis patients (p < 0.001).

Conclusion

The circadian rhythms of salivary melatonin and cortisol were found to be disrupted in patients with extensive nasal polyposis. These results may be applicable as therapeutic tools in the future and melatonin drugs might be useful in the therapy of nasal polyposis like cortisol drugs.     

Pre-operative high resolution computed tomography scans for cholesteatoma: Has anything changed?

Objective

CT temporal bone scans are often performed to aid in surgical planning and management of cholesteatomas. With improvements in the resolution of CT scans today, it is now possible to obtain more information from these scans than before. The aim of this study is to compare findings on high resolution CT (HRCT) temporal bone scans to intra-operative findings, so as to determine how well various middle ear structures are assessed by HRCT scanning.

Study design

Retrospective study.

Setting

Otology clinic of a tertiary otolaryngology centre.

Subjects and methods

32 mastoidectomies performed by a single otologist for clinically confirmed cholesteatoma were included. Correlation of CT and intra-operative findings on the status of structures including the ossicles, semicircular canals, facial canal and tegmen was analysed using kappa and AC₁ statistics.

Results

In all patients, a soft tissue mass with bony erosion in keeping with a cholesteatoma was seen on CT. Radiosurgical agreement was excellent for the presence of semicircular canal erosion (k = 0.89, AC₁ = 0.96), facial canal dehiscence (k = 0.74, AC₁ = 0.76), tegmen erosion (k = 0.76, AC₁ = 0.92) and malleus erosion (k = 0.76, AC₁ = 0.85). It was good for incus erosion (k = 0.71, AC₁ = 0.92) and stapes erosion (k = 0.63, AC₁ = 0.73).

Conclusion

There was good to excellent radiosurgical agreement in the assessment of the status of various middle ear structures. Improvement in radiosurgical agreement from existing studies in the literature was noted. This was especially true for features such as facial canal dehiscence. With technological advancements, CT temporal bone scans appear even more valuable for evaluation of patients prior to cholesteatoma surgery.     

Anaplastic thyroid cancer in young patients: A contemporary review

Purpose

Little is known about prognostic factors and treatment outcomes in young patients with anaplastic thyroid cancer (ATC). The goal of this study is to define the clinical features of this subgroup.

Material and methods

Patients age 55 or younger with either ATC or well-differentiated thyroid cancer (WDTC) with anaplastic changes were identified using electronic medical record at the Cleveland Clinic. The same number of patients older than 55 was randomly selected to serve as control. Progression-free survival (PFS), overall survival time (OST) and cause-specific mortality (CSM) were measured against age, tumor histology, extent of disease, and treatment modalities.

Results

Twelve patients age 55 or younger were identified. The median age was 51 years. Four patients had WDTC with anaplastic components — mixed tumor group (MTG). Their median PFS, OST, and CSM at 24 months were 21.5 months, 51 months, and 25%, respectively. For the other 8 patients who had pure ATC, their median PFS, OST, and CSM were 3.5 months, 6 months, and 100%, respectively. Patients in the MTG had better survival compared to the pure ATC and control group in terms of PFS (p = 0.0047 and p = 0.0053), OST (p = 0.0028 and p = 0.0029) and the CSM at 24 months (p = 0.0339 and p = 0.0096). In the pure ATC group, patients with positive cervical lymph node and distant metastases had similar overall survival outcomes (6 vs. 8 months, p = 0.4995).

Conclusion

Prognostic factors favoring survival in young patients with ATC include ATC arising within WDTC. Once full anaplastic transformation occurs, age was not a significant factor in survival.     

A randomized prospective trial of a novel device for measuring perforation size during inlay ‘butterfly’ myringoplasty

Aim

This study introduces a new device to facilitate perforation size measurement during “butterfly” myringoplasty. The purpose of this study is to evaluate the use of ‘otological compass’ on short-term results of inlay cartilaginous ‘butterfly’ tympanoplasty technique in adult patients.

Study design

Prospective, randomized, controlled, blinded.

Patients and methods

This study included 25 patients who underwent inlay cartilage myringoplasty. All operations were performed under general anesthesia by the same surgeon with a microscope-assisted approach. The patients were divided randomly and consecutively into two groups: Group 1 (n = 12) had perforation dimensions and shape measured using the Otologic Compass (OC) and the control group (n = 13) had perforation measured by means of a Fisch elevator. The duration of surgery, number of trials for correct placement of the cartilage graft, results and complications of the surgery were evaluated and compared.

Results

The mean follow-up duration was 6 months. Groups were similar in terms of age and perforation diameters (p > 0.05). Average number of cartilage shaping before satisfactory graft fitting was significantly fewer in the OC group: 1.1 ± 0.3 and 2.2 ± 0.6 trials for OC and control groups, respectively (p < 0.001). Mean duration of preparation and satisfactory graft fitting was 9.6 ± 4.2 minutes in the OC group whereas it was 18.1 ± 5.2 minutes for the control group. Operative duration was significantly shorter in the OC group (p < 0.001). At the end of the follow-up period, successful closure occurred 91.7% and 84.6% patients in the OC and control groups, respectively (p > 0.05). The mean preoperative to postoperative three-tone air-bone gap improved 7.9 dB and 9.0 dB in OC and control groups, respectively (p > 0.05).

Conclusion

This study shows that OC presents as a useful tool that expedites and refines butterfly myringoplasty procedure. The number of cartilage shaping prior to satisfactory graft fitting revealed significantly better results: almost all surgeries in the OC group were complete after a single cartilage shaping attempt.     

Long-term deterioration of bone-conduction hearing level in patients with labyrinthine fistula

Objective

Although many reports describe the short-term hearing outcomes of surgically managed labyrinthine fistulae, the long-term results remain unknown. We reviewed the long-term postoperative hearing outcomes of 14 ears of patients with cholesteatoma and labyrinthine fistulae.

Methods

Between 1996 and 2010, 84 patients with cholesteatoma and labyrinthine fistula underwent tympanoplasty at Hyogo College of Medicine Hospital. Fistulae were located in the lateral semicircular canal in all patients and in the superior semicircular canal in one. Fourteen patients were followed up for more than 5 years.

Results

The postoperative air-bone gap was ≤10 dB in one patient, between 11 and 20 dB in seven, between 21 and 30 dB in four, and ≥31 dB in two. Mean bone-conduction hearing levels on the operated side had deteriorated by 3, −1 and −2 dB at 1, 2 and 4 kHz, respectively at 1 year postoperatively, and by 8, 6 and 2 dB at 1, 2 and 4 kHz, at 5 years postoperatively. Bone-conduction hearing levels at 1 and 2 kHz were significantly deteriorated at 5 years postoperatively, compared with baseline and 1 year (P < 0.05).     

Choice of approach for revision surgery in cases with recurring chronic otitis media with cholesteatoma after the canal wall up procedure

Objectives

Cholesteatoma has a tendency to recur if not properly eradicated. This study sought to investigate and compare the outcome of the canal wall up (CWU) versus the canal wall down (CWD) procedure for recurrent cholesteatoma after initial canal preserving surgery.

Methods

Between January 1990 and August 2007, 42 patients who underwent a revision tympanomastoidectomy for a recurred cholesteatoma were analyzed retrospectively. All patients initially underwent the canal wall up procedure. Recurrence rates, audiologic outcomes, and the extent of recurrent/residual cholesteatoma were investigated, and the revision surgical methods were compared.

Results

The mean follow-up duration was 10 years (range, 13 months-15.6 years). The CWD procedure was performed in 29 (69%) patients with a recurred cholesteatoma and the CWU procedure in 13 (31%) as a first revision procedure. CWD surgeries were performed in more severe cases. A second revision surgery was required in five (12%) patients. Extended cholesteatoma recurrences were observed even among cases with a lower disease stage at the time of primary surgery. The second recurrence rate was significantly higher in the CWU group than the CWD group (p = 0.026). The 8-year disease-free follow-up rate in the CWD group was significantly higher than the CWU group (p = 0.002). Postoperative AB gap closure was significantly better in the CWU group than CWD group (p = 0.001).

Conclusion

The CWD procedure is a safer and more successful method for controlling recurrent cholesteatoma. Thus, surgeons should not be hesitant to perform the CWD procedures for revision cases.     

Results of Baha® implantation using a small horizontal incision

Purpose

Techniques for Baha® implantation continue to evolve. The Weber technique, utilizing a 1.5 cm horizontal incision for Baha® implantation is evaluated.

Methods

Retrospective review of patients undergoing Baha® implantation by a single surgeon over three years.

Results

33 Baha®s implanted in 30 patients. Fourteen used an Inverted J (IJ) incision with an anteriorly-based skin-flap, 13 with the Weber technique (W). Five were not included as other techniques were used. Demographics and weeks to activation (14.58 vs 13.4, p = 0.12) were similar. There were no differences in the number of patients with minor complications (5 vs 2, p = 0.22) or number of minor complications (20 vs 4, p = 0.09). One patient in the IJ Group required operative revision for overgrowth. There were no infections in the IJ Group, and one requiring oral antibiotics in the W Group. Follow-up was longer in the IJ Group (41 vs 13 weeks, p = 0.016), no complications occurred after 14 weeks post-op. Mean operative times were similar (43 vs 39 min, p = 0.59). There were no cases of skin flap necrosis in either group.

Conclusion

A small incision for Baha® implantation proved as effective, without increased complications as a skin-flap based technique.     

Multidisciplinary clinic care improves adherence to best practice in head and neck cancer

Purpose

Multidisciplinary team (MDT) care is widely accepted as best practice for patients with head and neck cancer, although there is little evidence that MDT care improves head and neck cancer related outcomes. This study aims to determine the impact of MDT care on measurable clinical quality indicators (CQIs) associated with improved patient outcomes.

Materials and methods

Patients treated for head and neck cancer at Ipswich Hospital from 2001 to 2008 were identified. Comparisons were made in adherence to CQIs between patients treated before (pre MDT) and after (post MDT) the introduction of the MDT. Associations were tested using the Chi-square and Whitney U-test.

Results

Treatment post MDT was associated with greater adherence to CQIs than pre MDT. Post MDT had higher rates of: dental assessment (59% versus 22%, p < .0001), nutritional assessment (57% versus 39%, p = .015), PET staging (41% versus 2%, p < .0001), chemo-radiotherapy (CRT) for locally advanced disease (66% versus 16%, p < .0001) and use of adjuvant CRT for high risk disease (49% versus 16%, p < .0001). The interval between surgery and radiotherapy was shorter in the post MDT group (p = .009) as was the mean length of hospitalization (p = .002).

Conclusions

This study highlights the measurable advantages of MDT care over the standard, less formalized, referral process.     

Use of fracture size and soft tissue herniation on computed tomography to predict diplopia in isolated orbital floor fractures

Purpose

To determine the role of fracture size and soft tissue herniation as measured by computed tomography in predicting the development of persistent diplopia in patients with isolated orbital floor fractures.

Methods

A retrospective chart review identified patients presenting between March 2009 and 2012 with isolated orbital floor fractures. Computed tomographic scans were assessed for transverse fracture size and absence or presence of soft tissue herniation and rectus involvement. Presence of diplopia at 6–10 days, decision for surgical repair, and presence of diplopia were recorded.

Results

Fifty-six patients fulfilled inclusion criteria. Eighteen of 56 patients (32%) had preoperative diplopia. In Type A fractures, 0/9 (0%) small, 1/8 (12.5%) medium, and 2/14 (14%) large fractures had diplopia. For Type B fractures, 3/4 (75%) small, 9/13 (69%) medium, and 4/8 (50%) large fractures had diplopia. Type B fractures were significantly more likely to cause diplopia than Type A fractures in the small (p = 0.003) and medium (p = 0.007) size groups but not in the large groups (p = 0.07).

Conclusion

Transverse fracture size and presence of soft tissue herniation on CT imaging can predict development of persistent diplopia in isolated orbital floor fractures. Small and medium sized fractures with soft tissue herniation are more likely to cause diplopia than large sized fractures. We recommend early repair or closer observation of small and medium sized orbital floor fractures with soft tissue herniation due to the high risk of diplopia.     

Clinical analysis of secondary acquired cholesteatoma

Objective

This study aimed to analyze the clinical features of patients who underwent surgery for secondary acquired cholesteatoma (SAC).

Materials and methods

The subjects were 30 patients who underwent surgery for SAC in 30 ears. We investigated the age distribution, sex, tympanic membrane (TM) findings, temporal bone pneumatization, morphology of TM epidermis invasion, extent of cholesteatoma invasion, ossicular erosion, surgical methods and surgical results.

Results

There were 10 males (33.3%) and 20 females (66.6%), with a mean age 54.9 years. The TM perforation was medium-sized or larger in 27 ears (90%). Temporal bone pneumatization was poor or bad in 90% (18/20) of the evaluated ears. The cholesteatoma invaded from the malleus manubrium to the promontory in 23 ears (76.7%). There were no patients in whom the cholesteatoma invaded the antrum or mastoid. The ossicles were affected in 19 ears (63.3%). Ossiculoplasty with a columella on the stapes was the most frequent procedure, performed for 16 ears (53.3%). There were no hearing results with a postoperative air-bone gap of more than 31 dB.

Conclusions

Although SAC is rare, it is important for the clinician to keep this type of cholesteatoma in mind.     

Sudden Sensorineural Hearing Loss: Results of intratympanic steroids as salvage treatment

Objective

The aim of the present study was to verify the efficacy and the safety of intratympanic dexamethasone to treat sudden sensorineural hearing loss as salvage therapy.

Materials and methods

A prospective study was conducted on patients affected by idiopathic sudden hearing loss who were treated before with some systemic therapy, but without recovery of the hearing The patients able to undergo the study, but who refused salvage treatment were considered as control group. A solution of Dexamethasone 4 mg/ml was then injected through the posterior–inferior quadrant filling completely the middle ear. The follow-up in the following 6 months included an audiogram every month.

Results

The number of patients treated with salvage therapy was 36. The patients who refused treatment were further 10. The salvage treatment was done with a mean delay of 24.3 days from the onset of symptoms. Mean hearing threshold after the onset of sudden hearing loss at PTA was 66.5 dB. After the failed treatment the mean PTA was 59.6 dB. The mean PTA after the intratympanic steroid administration was 46.8 dB, with a mean improvement of 12.8 dB. No hearing change was noted in the 10 patients who refused salvage therapy. The patients that assumed systemic steroid as first therapy showed a better PTA threshold after the salvage intratympanic treatment (p < 0.01). A significant difference (p < 0.05) of hearing recovery was evidenced between non-smoker patients and those with smoking habit.

Conclusions

Our data showed that a salvage treatment with intratympanic dexamethasone should be suggested to all patients who failed the first systemic treatment. The systemic steroid therapy done before the salvage treatment seems to exert a protective role for the inner ear, as shown by our series. On the contrary the smoke habit is a negative prognostic factor in the hearing recovery.     

Management of acquired cholesteatoma in children: A 15 year review in ENT service of CHNU de FANN Dakar

Objectives

To analyze the epidemiology, diagnosis, management and the prognosis of cholesteatoma of the middle ear in children.

Methods

This was a retrospective study of 15 years (from 01 January 1995 to 31 December 2009) for patients aged 0–15 years admitted in ENT ward of FANN hospital for chronic otitis media complicated with cholesteatoma The parameters studied were epidemiology, clinical presentation, disease progression and management.

Results

Sixty-six participants were included. We noted a slight male predominance with a sex ratio of 1.44. The average mean age was 10 years. Most patients presented with signs of complications (69.7%) and mastoiditis was the most common complication (63.6%). The otorrhea was noted in almost all patients: n = 64 (97%) and deafness in 49 patients (74, 2%). There was a slight predominance of cholesteatoma on the right side (51.5%). Schuller's view of the mastoid cells was done in 21.2% of patients (n = 14) and showed sclerotic mastoid air cells for all them. Eighty-two percent (82%) of patients presented with conductive hearing loss. A radical mastoidectomy was performed in 66.7% and modified radical mastoidectomy in 33.3% of cases. Mean follow-up was 6 months. Recurrence of cholesteatoma was noted in 13% of cases.

Conclusions

ENT ward of Hospital Fann is one of the two centers in Senegal where cholesteatoma of the middle ear are treated. This low number of cholesteatoma in children in a developing country is in relation to the fact that patients only present when complications develop: 70% of cases. The reason for this in our setting include insufficient human and manpower resources necessary for prompt management of the disease and also lack of awareness among the populace. In these settings we advocate canal wall down mastoidectomy (radical or modified radical) as the treatment of choice.     

Mohs resection and postoperative radiotherapy for head and neck cancers with incidental perineural invasion

Purpose

To update our experience treating cutaneous squamous cell carcinoma (SCC) and basal cell carcinomas (BCC) of the head and neck with incidental perineural invasion (PNI) using Mohs resection followed by radiotherapy (RT). We compare outcomes between head and neck patients with incidental PNI who received Mohs surgery and those who did not.

Materials and methods

From 1987 to 2009, 36 patients were treated with Mohs resection followed by postoperative RT; 82 patients were treated with resection other than Mohs followed by postoperative RT.

Results

The 5-year overall survival and cause-specific survival rates for patients who received Mohs resection plus RT and those who received a non-Mohs resection plus RT were 53% versus 56% (p = 0.809) and 84% versus 68% (p = 0.0329), respectively. The 5-year local control rates for Mohs and non-Mohs patients were 86% versus 76% (p = 0.0606), respectively. The 5-year local–regional control and freedom from distant metastases rates for the Mohs group were 77% and 92%, respectively. The 5-year overall neck control, neck control with elective neck RT, and neck control without elective RT treatment rates for the Mohs group were 91%, 100%, and 82% (p = 0.0763), respectively. The rate of grade 3 or higher complication in the Mohs group was 22%, which included bone exposure (N = 3), cataract (N = 2), chronic non-healing wound (N = 2), wound infection (N = 1), fistula (N = 1), and/or radiation retinopathy (N = 1).

Conclusions

Mohs surgery appears to result in improved local control and cause-specific survival in patients with incidental PNI who receive postoperative RT. Elective nodal RT improves regional control in patients with SCC.     

Evaluation of ceruloplasmin levels in patients undergoing surgical interventions with nasal polyps

Objective

Oxidative stress is believed to have a role in the development of nasal polyps (NPs). It is also known that ceruloplasmin (CP), an acute phase protein, limits oxidative stress. The purpose of this study was to evaluate the ceruloplasmin levels in patients with NPs.

Methods

One hundred and twenty patients with NPs, septal deviations and concha hypertrophies were recruited to the study. Patients were divided in two groups; group 1 (n = 60) consisted of patients with NPs, and group 2 (n = 60) consisted of septal deviations and concha hypertrophies. Polyp specimens were taken from all patients who underwent endoscopic surgery due to NPs, as well as control specimens were acquired who underwent an operation due to septoplasty or concha hypertrophy. Blood and tissue samples were obtained to assess CP levels.

Results

There were no statistical differences in gender, age and biochemical values between two groups (p > 0.05 for all). Compared to group 2, group 1 had significantly higher CP levels both in serum and the tissue samples (both p < 0.001).

Conclusion

As a result of our study; CP levels both in serum and the tissue in patients with NPs were higher, may be consequence of the inflammation, than in patients without NPs.