Cases Of Chronic Otitis Media Research Articles

Microbiological Profile and Drug Sensitivity Pattern in Persistently Discharging Ears: A Tertiary Level Hospital Based Retrospective Study

Introduction Antimicrobial resistance is an emerging issue resulting from the misuse of antibiotics in today’s world. As an effect of it, cases with persistent ear discharge not responding to the conventional oral antibiotics prescribed in ear pathologies are seen increasing in our day to-day practice. This study aims to review the microbiological growth and the pattern of their antibiotic sensitivity in this group of population.
 MethodsThis was a retrospective study which was conducted at the Department of ENT-HNS of Tribhuvan University Teaching Hospital. Record files of all cases who presented with persistently discharging ear for more than 2 weeks and not responding to oral antibiotics, between January 2017 to March 2020 were assessed. Cases of chronic otitis media (COM) squamous with persistent discharge were excluded as most of the times it is the disease process rather than type of organism which causes the persistence of ear discharge despite the use of antibiotics.
 ResultsCOM mucosal and cavity infection following modified radical mastoidectomy (MRM) were the commonest pathologies. Pseudomonas aeruginosa (PA) and Coagulase negative Staphylococcus (CoNS) were the commonest bacterial isolates. Pseudomonas aeruginosa showed a good sensitivity to antibiotics like Tazobactam and Piperacillin and resistance to conventionally used antibiotics like Ciprofloxacin and Levofloxacin. Similarly, CoNS had good sensitivity to antibiotics like Oxacillin and Levofloxacin and resistance to conventionally used antibiotics like Amoxicillin.
 ConclusionCOM mucosal and post MRM cavity infection are the commonest pathologies presenting with persistent ear discharge with PA and CoNS as the predominant isolates. Pseudomonas aeruginosa holds a good sensitivity to drugs like Tazobactam and Piperacillin; and CoNS to drugs like Oxacillin and Levofloxacin.

Microbiological Profile and Drug Sensitivity Pattern in Persistently Discharging Ears: A Tertiary Level Hospital Based Retrospective Study

Introduction: Antimicrobial resistance is an emerging issue resulting from the misuse of antibiotics in today’s world. As an effect of it, cases with persistent ear discharge not responding to the conventional oral antibiotics prescribed in ear pathologies are seen increasing in our day to-day practice. This study aims to review the microbiological growth and the pattern of their antibiotic sensitivity in this group of population. Methods: This was a retrospective study which was conducted at the Department of ENT-HNS of Tribhuvan University Teaching Hospital. Record files of all cases who presented with persistently discharging ear for more than 2 weeks and not responding to oral antibiotics, between January 2017 to March 2020 were assessed. Cases of chronic otitis media (COM) squamous with persistent discharge were excluded as most of the times it is the disease process rather than type of organism which causes the persistence of ear discharge despite the use of antibiotics. Results: COM mucosal and cavity infection following modified radical mastoidectomy (MRM) were the commonest pathologies. Pseudomonas aeruginosa (PA) and Coagulase negative Staphylococcus (CoNS) were the commonest bacterial isolates. Pseudomonas aeruginosa showed a good sensitivity to antibiotics like Tazobactam and Piperacillin and resistance to conventionally used antibiotics like Ciprofloxacin and Levofloxacin. Similarly, CoNS had good sensitivity to antibiotics like Oxacillin and Levofloxacin and resistance to conventionally used antibiotics like Amoxicillin. Conclusion: COM mucosal and post MRM cavity infection are the commonest pathologies presenting with persistent ear discharge with PA and CoNS as the predominant isolates. Pseudomonas aeruginosa holds a good sensitivity to drugs like Tazobactam and Piperacillin; and CoNS to drugs like Oxacillin and Levofloxacin.

Changing Scenario in Tympanoplasty: Endoscopic Versus Microscopic Approach.

Tympanoplasty is the most common surgery performed for Chronic Otitis Media. Here we have compared the minimally invasive endoscopic tympanoplasty with the conventional microscopic tympanoplasty. It's a comparative prospective study, involving cases of Chronic otitis media with dry perforation analysed from January 2009 to October 2019. Equally 312 patients were divided into two groups, 156 in each group and subjected for Endoscopic and Microscopic Tympanoplasty. Various parameters were studied. Graft success rate of 98.08% and 93.58% in group A and B respectively were comparable, hearing improvement in both groups was not statistically significant with p-value > 0.05, whereas the postoperative hearing improved significantly to preoperative in both groups. Endoscopic and Microscopic tympanoplasty has similar outcomes, in terms of graft success rate, hearing and duration of surgery. Cosmetic results were better in Endoscopic group whereas canalplasty rates were evident in Microscopic group.

Hearing outcome following ossicular reconstruction for incus defects using partial ossicular replacement prosthesis

Background: Situation of incus erosion is common while performing tympanoplasties for cases of chronic otitis media. As none of the available techniques is said to be gold standard, a cost effective and easily available partial ossicular replacement prosthesis is employed and the postoperative hearing outcome is presented.
 Objectives: To assess the hearing results of ossiculoplasty using partial ossicular replacement prosthesis (PORP) during tympanoplasty.
 Methodology: A descriptive cross-sectional study was carried out in a tertiary referral hospital of Nepal from June 2018 to September 2019. Thirty consecutive patients who underwent tympanoplasty for chronic otitis media (inactive/mucosal) with incudostapedial discontinuity were operated using polytetrafluroethylene partial ossicular replacement prosthesis without removing the incus. Pure tone averages, air-bone gap (ABG) and air conduction gain were calculated pre and post-operatively.
 Results: There was no extrusion of prosthesis. The post-operative air-bone gap less than 20 dB was achieved in 23 (77%) cases. All the patients had post-operative air-bone gap of ≤25 dB. There were no major complications.
 Conclusion: Polytetrafluroethylene partial ossicular replacement prosthesis is safe, reliable and efficient alternative for ossiculoplasty when the incus is found to have eroded during tympanoplasty surgery.

Endoscopic interlay tympanoplasty: our experience

<p class="abstract"><strong>Background:</strong> Chronic otitis media is treated conventionally by tympanoplasty using a temporalis fascia graft using a microscope, through a post aural approach. The present study comprises of 50 cases of chronic otitis media, which were treated by endoscopic interlay technique of tympanoplasty, combining two novel approaches in otological surgery.</p><p class="abstract"><strong>Methods:</strong> Total of 50 patients were studied, with in a period of one year at our institution. All of them underwent type I endoscopic tympanoplasty by interlay method. All of whom were followed up for 6 months. Patients were evaluated in terms of graft uptake, improvement in hearing and rate of complications. </p><p class="abstract"><strong>Results:</strong> In the present study, we have recorded a graft uptake rate of 98%. The mean post operative air bone gap at the end of 6 months was 0.9 dB (p=0.001) which was statistically highly significant.</p><p class="abstract"><strong>Conclusions:</strong> Endoscopic interlay tympanoplasty is a novel and preferred technique, which could be implemented in all cases of dry chronic otitis media.</p>

Single Sitting Bilateral Myringoplasty: Outcomes and Complications

Abstract Background Tympanoplasty is the standard and well established procedure for closure of tympanic membrane perforations. Traditionally each ear drum is taken up for grafting sequentially in two different sittings. The reluctance to deal with both sides at the same sitting has been primarily due to a theoretical risk of iatrogenic sensory-neural hearing loss, need of bilateral ear canal gauze packing and chances of graft intake failure. Chronic Suppurative Otitis Media (CSOM) is a widely prevalent public health problem presenting with discomfort, hearing loss, otorrhea and psychological trauma. CSOM is characterized by an inflammatory process of the middle ear often associated with irreversible tissue alterations. It may be further classified into safe chronic otitis media and unsafe chronic otitis media according to the absence or presence of a cholesteatoma. Aim This study aim at assessing the single stage bilateral surgical procedure in bilateral tympanic membrane perforation caused by chronic otitis media as regard the graft take and hearing improvement as outcomes. Methodology A meta-analysis study is done to assess the feasibility and the possibility of operating the bilateral perforation in tympanic membrane in chronic otitis media cases on same session rather than doing it in separate sessions. The outcomes that were selected to evaluate such approach are graft take and hearing improvement. Hospital stay, cost of the operation and time were supposed to be evaluated however, there was no sufficient data to treat such outcomes in this meta analytic study upon that these outcomes are going to be appraised and stated bases on the available data. Results The graft take was evaluated on the bases paper by ototscopic examination post operative from 3 weeks to 3 months by closure of the perforation. It was estimated in this study to be 88%. This percent is matching the result obtained by Ihsan et al 2016 “who operated on 50 patients with a graft uptake rate of 86 %”, Olusesi et al, 2017 " with a total of 38 participants underwent either bilateral sequential same-day tympanoplasty (18 patients, 36 ears) or bilateral sequential different-day tympanoplasty (20 patients, 40 ears). The overall graft take rate was 88 per cent (32 out of 36 ears in the same-day tympanoplasty group, 35 out of 40 ears in the different-day tympanoplasty group; p = 0.96, odds ratio = 0.984)" (88 %), and Katsura et al, 2005 who revised the SUM using a 17 patients who underwent bilateral same-day surgery with a success rate of (85%). Conclusion Simultaneous bilateral myringoplasty is safe and effective as a single-stage operation with a high success rate as regard the graft take and hearing improvement.

The Usefulness of Micro-CT and Examination of Treatment for Three Cases of Chronic Otitis Media in Rabbits with Subcutaneous Abscess in the Root of the Ear

The Usefulness of Micro-CT and Examination of Treatment for Three Cases of Chronic Otitis Media in Rabbits with Subcutaneous Abscess in the Root of the Ear

Clinical analysis of missed diagnostic congenital cholesteatoma

Objective:The clinical symptoms, imaging features and surgical treatment of congenital cholesteatoma are reported. Method:The clinical data of 20 patients with congenital cholesteatoma diagnosed and treated in our hospital from January 2016 to May 2018 were retrospectively analyzed, including the age of onset, clinical symptoms, signs, audiology, HRCT of temporal bone, surgical methods and so on. Result:In 20 patients with congenital cholesteatoma, the clinical manifestations were hearing loss in the affected ears, including 5 cases with ear fullness and 4 cases with tinnitus. There were 13 cases of local yellow-white shadow of tympanic membrane, 5 cases of normal tympanic membrane and 2 cases of tympanic membrane bombe. Pure tone audiometry showed conductive deafness in 14 cases and mixed deafness in 6 cases. CT scan of temporal bone showed that 15 cases had pneumatic type of mastoid, 4 cases had diploectic type and 1 case had sclerostic type. There were 15 cases of interspersed flocculent shadow and 5 cases of mass shadow. Among the 20 cases of chronic otitis media with cholesteatoma, 6 have cholesteatoma in epitympanum, 4 in tympanic cavity, 3 in tympanic cavity and epitympanum, 2 in mastoid and tympanic antrum, 1 in mastoid, tympanic antrum and tympanic cavity, 1 in tympanic antrum, tympanic cavity and petrous apex, 1 in tympanic cavity, hypotympanum, posterior tympanum and ostium tympanicum tubae auditivae, 1 in aditus ad antrum, epitympanum and posterior tympanum, 1 in tympanic cavity, epitympanum and posterior tympanum. Intact canal wall mastoidectomy and tympanoplasty were performed in 7 cases, open mastoidectomy and tympanoplasty in 5 cases, middle ear exploration and tympanoplasty in 4 cases, atticotomy with reconstruction and tympanoplasty in 3 cases and subtotal temporal bone resection in 1 case. Conclusion:For patients with intact tympanic membrane presenting with hearing loss, the tympanic membranes should be carefully examined, and thin-section CT and MRI of temporal bone should be performed in time to avoid missed diagnosis of congenital cholesteatoma. Once diagnosed, surgery should be performed as soon as possible.

The algorithm of the treatment and diagnostic strategy for the treatment the children presenting with acute mastoiditis

This article was designed to report the results of the analysis of the cases of chronic otitis media complicated by mastoiditis in the children admitted to the Morozovskaya City Children's Clinical Hospital for the examination and treatment during the period from 2009 till 2017. The objective of the present study was to evaluate the clinical significance and the optimal time schedule of computed tomography (CT) of the temporal bones in the patients with suspicion of mastoiditis for the determination of the indications for their surgical treatment. All the patients were divided into three groups differing in the severity of clinical manifestations of the disease. A special algorithm of the treatment and diagnostic strategy was developed for the management of the patients included in each group that made possible the structured approach to the choice and performance of the treatment and diagnostic procedures.

The importance of petrous apex and peri-carotid pneumatisation in subtotal petrosectomy and blind sac closure: a radiological study.

To ascertain in what proportion the vertical segment of the intratemporal carotid artery on its medial aspect anatomically separates the peri-tubal cells and Eustachian tube from the remainder of the pneumatised spaces of the temporal bone. A retrospective review was conducted of 222 adult and 29 paediatric consecutive computed tomography scans of petrous temporal bones from a single tertiary referral centre. In 96 per cent of temporal bones, the carotid artery formed a lateral barrier (with no communication pathway medially) between air spaces anterior and posterior to it. This equated to 94 per cent when chronic otitis media cases were excluded. The degree of separation of middle-ear air cells from the Eustachian tube or nasopharynx, and the relevant anatomy, are reviewed. This knowledge helps to optimise the outcome of subtotal petrosectomy and blind sac closure. The frequency and process of pneumatisation of the petrous apex, and its connections with the middle ear, have been radiologically confirmed.

Ossicular Involvement and Types of Pathology in Chronic Otitis Media Squamous Active Disease

Background: Chronic otitis media (COM) squamous type is commonly as­sociated with cholesteatoma. In COM squamous type with active disease, there is retraction of pars flaccida or pars tensa with retention of squamous epithelial debris and is associated with inflammation and production of pus. It is potentially dangerous because it can cause resorption of bone, leading to ossicular erosion and destruction of bony plates of middle ear. The objective of this study is to determine the effect of chronic otitis media squamous type on the ossicular chain as well as to observe the types of pathology in this disease.
 Methods and materials: Fifty cases of chronic otitis media squa­mous type who underwent surgical management were included. The status of ossicular chain was evaluated intraoperatively. The type of pathology in­volving middle ear was also studied. Cases admitted for revision surgery were excluded from the study.
 Results: Of the total fifty cases, ossicular changes were observed in forty eight cases and in two cases all ossicles were intact. Long process of incus is the most frequently involved ossicle. The most common pathology was found to be mixed type (52%).
 Conclusion: The conclusion of this study is that ossicular chain is commonly involved in chronic otitis media squamous type and mixed pathology consisting of cholesteatoma and granulation tissue is the most frequent pathology.

Comparative study of type I tympanoplasty using temporalis fascia and tragal cartilage with perichondrium as graft material

<p class="abstract"><strong>Background:</strong> Temporalis fascia and cartilage are the most commonly used graft materials, though contradictory reports are available in literature as regards their efficacy. The purpose of this study was to compare graft acceptance and auditory outcomes of tympanoplasty using cartilage versus temporalis fascia as graft material.</p><p class="abstract"><strong>Methods:</strong> This prospective study included 40 consecutive cases of chronic otitis media in a tertiary care centre randomised in two groups of 20 patients each to be subjected to tympanoplasty using either tragal cartilage-perichondrium or temporalis fascia graft from January 2011 to November 2012. Graft uptake rates and subjective as well as objective hearing improvement at 2 months and 6 months postoperative follow-up were compared. </p><p class="abstract"><strong>Results:</strong> The mean age of presentation was 34.4 years (range 15-60 years). At 2 months post operatively, the graft uptake was better with tragal cartilage group (95%) than temporalis fascia (90%), while at the end of 6 months graft uptake was better with temporalis fascia (75%) compared to tragal cartilage (70%). Hearing improvement was better for tragal cartilage group compared to the temporalis fascia group at both 2 months and 6 months follow-up. The subjective improvement in hearing at the end of 6 months was also better for tragal cartilage- perichondrium group than the temporalis fascia group.</p><p class="abstract"><strong>Conclusions:</strong> Both temporalis fascia and tragal cartilage–perichondrium are suitable graft materials for tympanoplasty. Graft uptake was superior with temporalis fascia, while hearing improvement was better with tragal cartilage- perichondrium, although the results were not statistically significant.</p><p class="abstract"> </p>

The application of cattle acelluar dermal matrix xenograft associate with conchoplasty in the open mastoidectomys

Objective:To study the value of acelluar dermal matrix xenografts associated with conchoplasty in the open mastoidectomy.Method:One hundred and thirty-three cases of chronic otitis media undergoing open mastoidectomy and conchoplasty were enrolled in this study. The effects were analyzed and compared between 70 cases in plastic group repaired by acelluar dermal matrix xenografts and 63 cases in control group.Result:The epithelization time is 28.5d and the dry-ear time is 27.15 d in plastic group. In control group, they were 60.75d and 44.35d respectively. The difference had statistical significanceConclusion:The application of cattle acelluar dermal matrix xenograft associated with conchoplasty in the open mastoidectomy is beneficial to the recovery of the cavity which can shorten mastoid cavity epithelization time, promoting dry ear, reducing postoperative infection and granulation.

Postoperative Mastoid Aeration Following Canal Wall Up Mastoidectomy according to Preoperative Middle Ear Disease: Analysis of Temporal Bone Computed Tomography Scans.

Background and ObjectivesThe aim of our study was to evaluate postoperative mastoid aeration according to the preoperative middle ear disease and investigate the factors affecting it.Subjects and MethodsWe retrospectively reviewed the high-resolution computed tomography (CT) scans of temporal bones that were taken 1 year after surgery. The postoperative mastoid aeration was evaluated according to the preoperative diagnosis, and classified into three groups: grade 1 (complete mastoid aeration), an air-filled epitympanum and mastoid cavity; grade 2 (partial mastoid aeration), an air-filled epitympanum and partially aerated mastoid cavity; and grade 3 (absence of mastoid aeration), no air space in the mastoid cavity.ResultsThe overall mastoid aeration rate was 55.8%, with adhesive otitis media accounting for 21.2%, attic cholesteatoma 53.8%, and chronic otitis media 75.4%. The rates of postoperative mastoid aeration were significantly higher in the chronic otitis media cases and attic cholesteatoma cases than in the adhesive otitis media cases. There were 14 cases requiring revision operations due to the development of a retraction pocket in the tympanic membrane. All of the revised cases had grade 3 postoperative mastoid aeration, and underwent canal wall down mastoidectomies.ConclusionsThe degree of postoperative mastoid aeration is associated with the preoperative middle ear disease. When planning a canal wall up mastoidectomy, the surgeon should contemplate the middle ear disease, because a canal wall down mastoidectomy or mastoid obliteration is recommended if the patient has adhesive otitis media.

Audiological results of endoscopic surgical repair of the long process of incus.

ObjectiveThe purpose of this study is to evaluate our experience with endoscopic repair of ossicular discontinuity at the incudostapedial joint, with or without an intact stapes suprastructure, and present our hearing results. We classify results based on the causative pathology, the type of ossiculoplasty, and type of lesion. We demonstrate the ability to endoscopically place a total ossicular replacement prosthesis (TORP), measuring 4.25 mm, between the stapes footplate and the incus remnant to reestablish ossicular continuity.MethodsThis was a retrospective case series conducted in tertiary referral center (Hopital de la Timone) Marseille, France. 25 patients underwent incudostapedial rebridging ossiculoplasty between 2009 and 2013. Fifteen cases of chronic otitis media and 10 otosclerosis revisions were included in the study. Three different materials were used in ossiculoplasty, hydroxyapatite cement, incus remnant, and partial/total ossicular replacement prostheses. Audiometric results were evaluated before and after ossiculoplasty. Twelve month follow-up data is provided.ResultsThe mean postoperative air-bone gap was 15 dB (5–25 dB). Hearing results were better inotosclerosis revisions. Hydroxyapatite cement produced an air-bone gap of 5 dB, TORP placed under the incus produced a 12 dB gap, and TORP placed under the malleus resulted in a 12 dB gap and one deaf ear. In cases of chronic otitis media, the residual air-bone gap was 17 dB with PORP, 12 dB with TORP, and 20 dB with incus transposition.ConclusionThe hydroxyapatite cement is effective in the reconstruction of ossicular discontinuity but the high price limits its utilization. TORP placed under the incus is a reliable and stable method of ossicular reconstruction that is cost effective and offers satisfactory hearing results in selected patients.

Next-Generation Sequencing Combined with Specific PCR Assays To Determine the Bacterial 16S rRNA Gene Profiles of Middle Ear Fluid Collected from Children with Acute Otitis Media.

The aim of the study was to analyze the bacteriome of acute otitis media with a novel modification of next-generation sequencing techniques. Outpatient children with acute otitis media were enrolled in the study, and middle ear fluids were collected during 90 episodes from 79 subjects aged 5 to 42 months (median age, 19months). The bacteriome profiles of middle ear fluid samples were determined by a nested-PCR amplification of the 16S rRNA gene (V4 region), followed by mass sequencing. The profiling results were compared to the results of specific PCR assays targeting selected prevalent pathogens. Bacteriome profiling using nested amplification of low-volume samples was aided by a bioinformatic subtraction of signal contaminants from the recombinant polymerase, achieving a sensitivity slightly lower than that of specific PCR detection. Streptococcus pneumoniae was detected in 28 (31%) samples, Haemophilus influenzae in 24 (27%), Moraxella catarrhalis in 18 (20%), Staphylococcus spp. in 21 (23%), Turicella otitidis in 5 (5.6%), Alloiococcus otitidis in 3 (3.3%), and other bacteria in 14 (16%) using bacteriome profiling. S.pneumoniae was the dominant pathogen in 14 (16%) samples, H.influenzae in 15 (17%), M.catarrhalis in 5 (5.6%), T.otitidis in 2, and Staphylococcus auricularis in 2. Weaker signals of Prevotella melaninogenica, Veillonella dispar, and Veillonella montpellierensis were noted in several samples. Fourteen samples (16%) were not explainable by bacterial pathogens; novel causative agents were not detected. In conclusion, unbiased bacteriome profiling helped in depicting the true mutual quantitative ratios of ear bacteria, but at present, its complicated protocol impedes its routine clinical use. IMPORTANCE Although S.pneumoniae, H.influenzae, and M.catarrhalis have been long established as the most important pathogens in acute otitis media using culture and specific PCR assays, the knowledge of their mutual quantitative relations and possible roles of other bacteria is incomplete. The advent of unbiased bacteriome 16S rRNA gene profiling has allowed the detection of nearly all bacteria present in the sample, and it helps in depicting their mutual quantitative ratios. Due to the difficulties in performing mass sequencing in low-volume samples, only a few bacteriome-profiling studies of otitis media have been published, all limited to cases of chronic otitis media. Here, we present a study on samples obtained from young children with acute otitis media, successfully using a strategy of nested PCR coupled with mass sequencing, and demonstrate that the method can confer quantitative information hardly obtainable by other methods.

Meanings of the Tympanic Mucosa Recovered By Tubotympanoplasty (A Long T-Shaped Solid Silicon Plate in Eustachian Tubal Orifice)

We used a surgical procedure suggested by Murata et al. and inserted a T-silicon plate from the tympanic cavity into the opening of the eustachian tube in 2 cases of chronic otitis media. The goal of this surgery was to promote the regeneration and the epithelization of residual mucosa of the eustachian tube. In our results, epitheliums of regenerated tympanic mucosa were histologically examined.

Management of Chronic Otitis Media by Subtotal Petrosectomy

Introduction and objectivesSubtotal petrosectomy is the complete exenteration of all air cell tracts of the temporal bone. The isthmus of the Eustachian tube is obliterated and the external auditory canal is closed. The aim of this study was to describe the use of this technique in the management of certain cases of chronic otitis media. Materials and methodsWe conducted a retrospective revision of the patients treated in our institution with this technique for chronic otitis media in a 5-year period (2008–2012). All charts were reviewed and data from the otomicroscopy, audiometry, radiology, surgical findings, postoperative complications and follow-up (including diffusion magnetic resonance imaging, MRI) of a minimum of 24 months were collected. ResultsIn this period petrosectomy was performed on 28 patients for chronic otitis media. We treated 13 cases as primary cases, while 15 cases were secondary (patients that had already undergone another procedure in that ear). Fifteen cases had no serviceable hearing. Only 1 case had an immediate postoperative complication (infection); during the posterior follow-up, 2 cases had to be reoperated for diffusion restriction in the mastoid area revealed in the MRI 2 years after surgery. ConclusionsA subtotal petrosectomy is rarely performed for the treatment of chronic otitis media. However, it is a technique that we have to keep in mind for the treatment of certain cases where there is recurrence and deep hearing loss, as well as in cases with good cochlear reserve if the disease coexists with other complications.

Utilidad de la petrosectomía subtotal en el tratamiento de la otitis media crónica

Introduction and ObjectivesSubtotal petrosectomy is the complete exenteration of all air cell tracts of the temporal bone. The isthmus of the Eustachian tube is obliterated and the external auditory canal is closed. The aim of this study was to describe the use of this technique in the management of certain cases of chronic otitis media. Material and MethodsWe conducted a retrospective revision of the patients treated in our Institution with this technique for chronic otitis media in a 5-year period (2008-2012). All charts were reviewed and data from the otomicroscopy, audiometry, radiology, surgical findings, postoperative complications and follow-up (including diffusion magnetic resonance imaging, MRI) of a minimum of 24 months were collected. ResultsIn this period petrosectomy was performed on 28 patients for chronic otitis media. We treated 13 cases as primary cases, while 15 cases were secondary (patients that had already undergone another procedure in that ear). Fifteen cases had no serviceable hearing. Only 1 case had an immediate postoperative complication (infection); during the posterior follow-up, 2 cases had to be reoperated for diffusion restriction in the mastoid area revealed in the MRI 2 years after surgery. ConclusionsA subtotal petrosectomy is rarely performed for the treatment of chronic otitis media. However, it is a technique that we have to keep in mind for the treatment of certain cases where there is recurrence and deep hearing loss, as well as in cases with good cochlear reserve if the disease coexists with other complications.

Malnutrition among children having otitis media: A hospital-based cross-sectional study in Lucknow district

Introduction: Otitis media (OM) is one of the most frequent diseases affecting humans and is prevalent in both developed and developing countries. It is the leading cause of hearing loss and is associated with significant morbidity. Children are at a greater risk and suffer most frequently from Otitis media. Studies show that 80% of children would have experienced at least one episode of Otitis media by their third birthday and 40% would have six or more recurrences by the age of 7 years. Materials and Methods: Study was carried out from Department of Otorhinolaryngology & Pediatrics at Era's Lucknow Medical College and Hospital, Lucknow during a time period of January 2014 to June 2015. A total 850 subjects were included in our study between 1 – 5 years with symptoms such as ear discharge, ear pain and itching in ear. Observations and Results: Out of 851 children under study 186 (21.9%) were diagnosed as Acute Otitis Media cases, 462 (54.3%) as Chronic Otitis Media cases and rest 203 (23.9%) children were diagnosed to be affected by Otitis Media With Effusion. Out of 851 cases 510 cases were found to be malnourished i.e. 59.9%. Conclusion: Otitis media has a strong positive association with malnutrition. (P< 0.001).