Throat Unit Research Articles

Improving Nurses’ Proficiency In Providing Nursing Care For Pediatric Tonsillectomy

Objective: Tonsillectomy is the most common surgery in the field of ENT. Pain is the most common post tonsillectomy complaint. Considering the importance of nursing cares in relieving post-surgery pain in general and post-tonsillectomy pain in particular, this study is conducted To assess Nurses knowledge towards nursing care of tonsillectomy in children and To find out the relationship between the Nurses knowledge and their selected demographic variables of age ,gender, level of education, years of experience, and training session. Methods: A Non-probability purposive sample of ( 120) nurses who are working in the operation rooms, surgical units and Ear, nose and throat units in these hospitals .The study was carried out from January 1st, 2023 up to April 28th, 2023. Conclusion: there are high significant relationship between the nurses’ age, hospital and their knowledge related to nursing care of children with tonsillectomy and there is a non-significant relationship with the remaining demographic and clinical data.

Mastoid Obliteration With Freeze‐Dried Bone Allograft in Canal Wall Down Tympanoplasty: Description of a Novel Technique and Case Report

Mastoid obliteration can be performed after canal wall down (CWD) mastoidectomy with various materials. Homologous bone tissue harvested from cadaver donor represents a feasible option with advantages. The purpose of the study is to describe the case of a patient diagnosed with middle ear cholesteatoma treated with mastoidectomy of the CWD and mastoid obliteration with homologous freeze‐dried corticocancellous bone particulate in the Cittadella Hospital Ear, Nose, Throat (ENT) unit. The preoperative characteristics of the patients, the procurement and processing of bone allografts, the surgical technique, and postsurgical outcomes are described. No perioperative and postoperative complications were observed, and no rejection or foreign body reactions occurred. The patient then underwent a seriated follow‐up. Audiometric tests showed an improvement in hearing levels. The volume of the neoexternal ear canal was 2.01 cm3. The case demonstrated clinical stability, substantial hearing recovery, and no need for specialist cleaning of the reformed external ear canal (EEC). The freeze‐dried bone tissue allograft, in the technical way we used, appears to be a viable option in mastoid obliteration because homologous bone is not affected by material shortage, has fast assimilation, and ensures a useful radiological examination scan, at a low cost.

Bacteriological Evaluation of Indoor Air Quality in Some Selected Units at the University of Cape Coast Hospital in Ghana

A hospital is an environment solely for diagnosing and treating patients. Contemporary research, however, reveals the possibility of users contracting diseases due to many factors, such as poor air quality. This research, therefore, delves into the critical indoor air quality assessment domain, focusing on selected units within the University of Cape Coast Hospital, Ghana. The study’s primary objective was to conduct a comprehensive microbial assessment of indoor air quality in eight different units (emergency room, operating theater, out-patient department, consulting rooms, laboratory, male ward, female ward, and ear, nose, and throat unit) of the hospital, shedding light on potential airborne bacteria present. Indoor and outdoor air were sampled using Koch’s sedimentation method. Colony forming units per cubic meter of air (cfu/m3) were determined with the Omeliansky formula. The bacteriological load within the units revealed that the out-patient department had the highest bacterial concentration (139.2±60.32×102 cfu/m3), immediately followed by Outdoor (135.1±43.63×102 cfu/m3), whereas ear, nose, and throat unit recorded the least concentration (0.4±0.57×102 cfu/m3). The remaining units range between 135.1±43.63×102 cfu/m3 and 0.4±0.57×102 cfu/m3. The morphological characteristics of the seven observed bacterial isolates (GSB 1-7) showed the presence of two cocci and five rods. Isolates 1 and 4 had a rhizoid form, isolates 2,3, and 5 had a circular form, while isolates 6 and 7 had filamentous forms. All isolates showed positive gram tests, and endospores were detected in isolates 1, 4, and 6. Bacterial isolates were identified as Bacillus mycoides, Micrococcus luteus, Staphylococcus epidermidis, Bacillus circulans, Staphylococcus saprophyticus, Bacillus subtilis, and Micrococcus sp. These outcomes indicate bacterial contaminations in the indoor environment, likely to pose a significant risk to patients, workers, and visitor’s safety. Therefore, rigorous monitoring and mitigation strategies are essential to ensure a safer environment in healthcare settings.

The impact of COVID-19 on head and neck cancer patients: A review of speech valve complications and patient experience during the COVID-19 pandemic in the United Kingdom

Purpose Surgical voice restoration (SVR) is associated with improved patient quality of life following laryngectomy. This study aims to determine the impact of the COVID-19 pandemic on patients with SVR and analyse the complications in this cohort of patients. Method A retrospective review of all patients with SVR at a single tertiary ear, nose, and throat (ENT) unit in the UK for 12 months during the COVID-19 pandemic, with comparison to the preceding 12 months. A survey was also administered to assess patients’ experiences during the pandemic. Result Thirty-six patients were included in this study. During the pandemic period, 19.5% (n = 7) patients had significant complications, with five patients needing surgery to restore speech. In the 12 months pre-pandemic, 13.5% (n = 5) had significant complications, although none required surgery to restore speech. Six patients (19.4%) felt these complications were avoidable in normal circumstances. Further, 30.5% (n = 11) of patients reported a delay in seeking medical attention due to concerns about their vulnerability to COVID-19. Conclusion The COVID-19 pandemic has had an impact on many patients with SVR. This has resulted in a large proportion of patients experiencing delayed care, a loss of voice, a need for further surgical intervention, and negative impacts on their quality of life.

Hilirisasi produk Smart ENT Unit dinilai sangat bermanfaat bagi mitra Fakultas Kedokteran Universitas Mataram

Medical technology continues to grows, both for services and education, thus, innovation is needed. One of these innovations is through the development of the Smart Ear Nose and Throat (ENT) Unit, especially for ear, nose, throat, head and neck surgery (ENT-HNS). In the field of education, this can support problem-based learning (PBL) systems. The development of hardware, software and electronic systems is required in the actualization of this Smart ENT Unit. The method for this community service is by transferring the science and technology that has been produced by the authors to partners. This is to support the use of technology that has been developed by academician to partners, namely the Mataram University Primary Clinic. The result of this community service is in the form of handing over a smart ENT Unit to partners. When the equipment is handed over, assistance is also provided to partners regarding the operation and maintenance of the unit. Eventually, the unit has been used to delivering the health service and education. The conclusion of this community service is that the transfer of the Science and Technology Smart ENT Unit has been successfully completed by the authors. Based on the partner testimonials, the benefits have been felt in regards to this program.

Speech in Noise With Bilateral Active Bone Conduction Implant for Conductive and Mixed Hearing Loss.

To evaluate speech in noise results and subjective benefit in bilateral active bone conduction implant (ABCI) for bilateral mixed hearing loss. Prospective, comparative. Ear, Nose and Throat Unit, Department of Surgical Sciences, University of Turin. Seven patients with conductive/mixed hearing loss. Patients underwent simultaneous or sequential bilateral surgery for ABCI. The speech intelligibility in noise was assessed with the Ita Matrix test in summation, squelch and head shadow settings. First, the tests were performed with one device activated in the ear with lower speech recognition score, then with both devices. Patients filled in an Abbreviated Profile of Hearing Aid Benefit (APHAB) questionnaire to investigate the hearing aid benefit. When bilateral devices were activated, an improvement of signal-to-noise ratio was observed in all settings. The difference between bilateral and unilateral stimulation is 4.66 dB ( p = 0.016) in the summation, 2.24 dB ( p = 0.047) in the squelch, 7.50 dB ( p = 0.016) in the head shadow setting.Looking at the APHAB global score (GS), patients report lower mean scores, hence less difficulties, when using two devices (GS, 21.9%; standard deviation (SD), 8.28) rather than one (GS, 33.0%; SD, 10.24) ( p = 0.018). In symmetric mixed bilateral hearing loss, rehabilitation with an ABCI fitted bilaterally shows audiologic advantages in speech perception in noise, not only thanks to the summation effect and by reducing head shadow but also by improving the binaural unmasking based on the squelch effect. Audiometric outcomes are confirmed by the GSs obtained in the APHAB questionnaire.

Case Report: Bilateral peritonsillar abscess with complications of upper airway obstruction

Background: Peritonsillar abscess is a collection of pus between the tonsillar fibrous capsule and the pharyngeal constrictor muscle. Unilateral peritonsillar abscess is a common complication of acute tonsillitis, whereas bilateral peritonsillar abscess is rare. The incidence of bilateral peritonsillar abscess remains unknown but is estimated to be 4.9% of all peritonsillar abscess cases. Case report: A 20-year-old man came to the emergency room with bilateral peritonsillar abscess and complaining of shortness of breath for two weeks. Physical examination showed muffled voice, 82% oxygen saturation, and inspiratory stridor. The isthmus faucium was narrow, with approximately 30% remaining. Peritonsillar puncture revealed pus mixed with blood. The treatment for this patient included bilateral peritonsillar incision and drainage and intravenous antibiotics of levofloxacin and metronidazole. The patient came to the Ear, Nose, Throat, Head, and Neck (ENTHN) Outpatient Unit eight days after the procedure for a control checkup and was in good condition. Conclusion: We have reported a bilateral peritonsillar abscess with complications of upper airway obstruction, in which we performed incision and drainage. Prompt and appropriate management is needed to avoid unwanted morbidity and mortality.

Prevalence of common bacterial etiology and antimicrobial susceptibility pattern in patients with otitis media in Duhok Province –Iraq

     Otitis media is the most frequent type of ear infection. It is a major health problem for both children and adults but the proportion is different in different countries. The current study was designed to determine the frequency of bacterial isolates causing otitis media and their antimicrobial resistance profile to assess the incidence of multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan drug resistance (PDR) among the isolated pathogens. Also, to determine the various risk factors (age, gender, type, and site of infection) associated with ear infection. A total of 200 ear discharge samples were collected from patients aged 1-77 years attending the Ear, Nose, and Throat (ENT) unit in Azadi Teaching Hospital in Duhok city from November 2018 to September 2019. The clinical samples were cultured and bacterial isolates were identified by standard microbiological methods then confirmed by VITEK® 2 Compact automated system. All gram-negative bacterial isolates were studied phenotypically for Extended Spectrum Beta Lactamase production. Out of 200 ear swabs, 95% confirmed positive culture; 85.8% were bacterial isolates. From the total bacterial isolates, 57% were gram-positive bacteria, while gram-negative bacteria were 43%; with predominant of Pseudomonas aeruginosa, (22%) followed by Staphylococcus aureus (19%) and Coagulase negative Staphylococci (18%). The prevalence of otitis media was not significantly affected by gender. The majority of patients belonged to the age group (1-10) years old. 64.1% of the isolates were characterized as MDR, 31.7% were XDR, with one (0.7%) as PDR. Among these, 60.7% isolates were ESBL producers, Pseudomonas aeruginosa was the most frequent ESBL- producing isolates (45.9%), followed by Proteus spp (18.9%). The in-vitro sensitivity results indicated that Gentamycin and Ciprofloxacin were effective antibiotics in the treatment of otitis media. Additionally, Meropenem, Imipenem, Cefepime, and Azetronam were also the most effective drug against Pseudomonas aeruginosa. We concluded that the drug resistant isolates were common, worryingly high, leaving only limited drugs as a treatment choice.

Patterns of allergic rhinitis among adults in Qassim region, Saudi Arabia: a cross sectional study.

Introductiondeveloping and developed countries have a high prevalence of allergic rhinitis (AR). Severe AR has negative impacts on sleep, quality of life, and work performance. The study aimed to identify the patterns of AR among patients attending the ears nose and throat Unit (ENT) clinic at King Saud Hospital, Qassim, Saudi Arabia.Methodsthis study was a cross-sectional study conducted at the ENT clinic of King Saudi Hospital, Unaizah City, Qassim region, Saudi Arabia. We examined outpatients diagnosed with AR using an interview questionnaire and clinical examination.Resultsthe sample included 455 patients. Of these, 23.7% were 21-30 years old, 65.7% had a family history of AR, 57.8% had no general symptoms, 75.6% reported runny nose as the most common nasal symptom, and 35.4% reported no complications. Dust was the most common trigger of AR (82.4%), 49.2% reported allergic symptoms in all seasons, 96% of patients have inferior turbinate hypertrophy, and oral histamine was the most commonly used treatment (33.2%).Conclusionperineal AR and inferior turbinate hypertrophy were very common findings comparing to previous studies, further studies to assess the risk factors are highly recommended.

Prognosis and Survival of Nasopharyngeal Cancer in Cameroon

Background: Nasopharyngeal carcinoma (NPC) is an entity belonging to up-per aerodigestive tract Cancers. NPC is more widespread in Southern China and South East Asia. In our country, it is the leading cause of head and neck cancers. Its prognosis remains bleak because of the late stage at diagnostic. Objectives: The objectives of this study were to determine the prognostic fac-tors and survival rate of patients with nasopharyngeal cancer in six reference hospitals in Cameroon. Material and Methods: It was a retrospective analytic study, conducted from January 2009 to December 2018. It was conducted in oncology, surgery and Ear Nose and Throat (ENT) units of six reference hos-pitals. Data from 114 files meeting the inclusion were collected. We have drawn survival curves and determined the different survival probabilities with the help of Kaplan-Meier Method. The different survival curves were compared using the Log-Rank Test (P < 0.05), variables that were statistically associated with the 5% cut off were introduced into the Cox regression model for multivariate analysis, thus allowing us to bring out the prognostic factors significantly associated with survival. Results: The mean age at the time of diagnosis of the 114 patients recruited was 45.30 ± 17.14 years. The predominant histological type was the UCNT (Undifferentiated Carcinoma of the NasoPharynx) representing 84.2%. According to the WHO classification, 2 patients were classified as stage I (1.8%), 33 as stage II (28.9%), 42 as stage III (36.8%), 25 as stage IV A (21.9%) and 12 as stage IV B (10.5%). At the end of the survival assessment period, 34 patients were dead and 73 patients (64%) were still alive. The median overall survival was 44 months. The overall survival rates at one, two, three, and four years were 80%; 74%; 68%; 44%, respectively. The prognostic factors associated with poor survival were: late consultation time of more than 12 months, N3 lymph node involvement, 3 and 4 advanced clinical stages. Conclusion: The study showed a low survival, with a median overall survival of 44 months. The overall survival rates at one, two, three, and four years were 80%; 74%; 68%; 44% respectively. The prognostic factors associated with poor survival were late consultation time of more than 12 months, N3 lymph Node involvement, 3 and 4 advanced clinical stages. In order to improve this survival, it is recommended that special emphasis be placed on early detection.

Outcomes and complications of incisionless otoplasty – A retrospective observational study and a review of the literature

IntroductionIncisionless otoplasty is a more recently described technique to correct prominent ears. It is thought to provide a more natural cosmetic look, easier to perform, and achieve quicker recovery when compared to conventional otoplasty. The safety and efficacy of the procedure is not well characterised as there is limited data on outcomes and complications. MethodsThis was a retrospective study to evaluate outcomes and complications of incisionless otoplasty. We included all children who underwent incisionless otoplasty by a single surgeon over a 9-year period at a tertiary paediatric ear, nose and throat (ENT) unit. ResultsA total of 32 children were included in this study (62 ears operated on). Using facial dimension measurements to analyse preoperative and postoperative photographs, the proportion of prominent ears reduced from 43/56 (76.8%) to 8/45 (17.8%). The children reported good cosmetic outcomes in 38/40 (95.0%) ears. Assessment of preoperative and postoperative photographs considered 34/39 (87.2%) to have good cosmetic result. The following rates of complications were observed: infection, 6/62 (9.7%); blistering, 14/62 (22.6%); bleeding, 1/62 (1.6%); suture breakage/extrusion, 8/62 (21.9%); skin necrosis, 1/62 (1.6%). Further otoplasty procedures were done on five ears (8.3%). ConclusionsIncisionless otoplasty was associated with high success and satisfaction rates. A previously undescribed complication of early postoperative erythema, swelling and blistering may be unique to this technique. This procedure should be further evaluated to identify risk factors and preventative measures to reduce complications.

The Efficacy and Safety of Cinnarizine in the Treatment of Vertigo in a Sample of Iraqi Patients in Al-Diwaniyah Province

Background: Vertigo is acoomon vestibular disorder in daily clinical practice that is frequently described as rotational sensation by patients and caused by a variety of causes that can be central or peripheral in origin. Treatment should be directed toward underlying etiology, but symptomatic relief is required to improve patients’ quality of life. Cinnarizine is frequently prescribed to relieve symptoms associated with vertigo; however little is known about its efficacy in daily clinical practice in Al-Diwaniyah province.Aim of the study: To evaluate the safety and efficacy of cinnarizne in the treatment of vertigo in patients visiting ENT unit at Al-Diwaniayh teaching hospital.Patients and method: The present cohort study included 66 patients of vertigo who were treated medically by cinarrizine (stugeron) and followed up for treatment response evaluation. The study was carried out in Ear Nose and Throat (ENT) unit in Al-Diwaniyah Teaching Hospital, Mid-Euphrates region, Iraq. The study started on June 2018 and ended on July 2019. The main variables included in the study were age, residency, level of education, occupation, other associated ENT manifestations and chronic illnesses. The primary outcome was response to treatment classified into satisfactory and unsatisfactory.Results: Mean age of patients with satisfactory response was significantly less than that of patients with unsatisfactory response, 45.73 ±13.31 years versus 54.95 ±15.67 years, respectively (P = 0.016). Response to treatment was not significantly associated to gender, residency, occupation and education (P > 0.05). Response to treatment was not significantly associated to bilateral ear wax, acute otitis media, chronic suppurative otitis media, Meniere’s disease and common cold (P > 0.05); however, it was significantly in the absence of hearing impairment and tinnitus (P 0.05), but significantly better in the absence of diabetes mellitus and hypertension (P < 0.05).

Chronic non-allergic rhinitis with neutrophils is associated with higher acid exposure time: A pH-impedance monitoring study

Background & AimChronic rhinitis, a diffuse disease with a prevalence of 40%, can be classified in allergic (AR) and non-allergic rhinitis (NAR). Nasal cytology allows for the identification of different NAR sub-types according to the inflammatory cell infiltrate. NAR etiopathogenesis is not well clarified and, for NARNE (non-allergic rhinitis with neutrophils) subtype, gastroesophageal reflux disease (GERD) has been suggested as one of the etiopathogenetic factors. Aim of this study is to evaluate the role of GERD in patients with NARNE. MethodsFifty-one consecutive patients referred to our Ear, Nose and Throat (ENT) unit with nasal symptoms and cytology suggestive for NAR, were enrolled in the study. All the patients performed a gastroenterological evaluation, high resolution esophageal manometry and a 24-h pH-Impedance monitoring. ResultsTwenty-five (49%) patients tested positive at nasal cytology for NARNE. A pathologic pH-impedance was identified in seven patients (28%) with NARNE, as opposed to only one (4%) with different NAR subtypes. Statistical analysis showed that higher acid exposure time (AET) and weaker post nasal drainage were more common in NARNE vs. other NAR patients. ConclusionsNARNE strongly correlates with higher AET and refluxes number; thus, NARNE patients should be tested with pH-impedance monitoring in addition to nasal cytology.

Microbiological contamination of ear, nose and throat (ENT) units.

Aim: In ENT (Ear, Nose and Throat) treatment units, medical devices for examination are commonly stored on open trays. The aim of this study is to investigate whether open storage is a relevant cause for microbiological contamination of ENT instruments during a working day. Methods: Qualitative and quantitative tests, such as imprints and swabs, were performed on the instruments and the surfaces of the treatment units in an ENT outpatient clinic at the beginning and at the end of consultation hours. The microbiological analysis of the samples focused on potential pathogens, e.g., Staphylococcus aureus or Pseudomonas aeruginosa, bacteria of skin and oral microbiota, as well as the number of colony forming units (CFU). The samples were collected at three distinct ENT treatment units over five working days.Results: The samples taken at the beginning of consultation hours showed a low number of CFU and no pathogens. Overall, 5% of the instruments were contaminated with bacteria of skin microbiota. At the end of a working day, this rate increased significantly to 17.5% (p<0.01). At the beginning of the working day, the mean number on the instrument trays was 4 CFU/25 cm², which increased to 34 CFU/25 cm² at the end of the working day. In some cases of the imprints taken at the end of the working day showed that a bacterial lawn had formed. In two cases, the pathogens Ralstonia picketii and Enterobacter cloacae were detected; in another case Bacillus spp. was identified. The contamination of ENT instruments and the ENT treatment unit increased significantly (p<0.01) over the duration of consultation hours. Conclusion: The results show that the current hygiene requirements for storage und reprocessing are not sufficient to conform to the mandatory guidelines of the German Commission on Hospital Hygiene and Infection Prevention. Although we could not find a pressing risk for the patients, we also cannot exclude it in the long term. Thus, new concepts are needed.

Endoscopic Sphenopalatine Artery Ligation: General Applicability in a Teaching Unit.

Endoscopic sphenopalatine artery ligation (ESPAL) is the intervention of choice for refractory epistaxis in specialist ear, nose and throat (ENT)units and should be within the repertoire of competencies for all ENT trainees. Following its recent incorporation within the United Kingdom competency-based training syllabus as an explicit outcome standard, the ESPAL is not uncommonly being delivered by trainees under appropriate supervision. We assessed the efficacy and outcome of ESPAL in epistaxis management within our teaching hospitals. Retrospective, structured review of all ESPAL procedures performed for epistaxis between December 2005 and December 2013. The techniques of ligation, operator grade, and outcome were studied. Sixty-five patients (41 male:24 female; average age of 58.2 years) were identified in whom 67 artery ligations were performed (63 unilateral; 2 bilateral). Overall, success rate of ESPAL was 92.3% (60/65), with 5 rebleed cases recorded within 30 days of the primary procedure. Sixteen (24.6%) underwent "clipping," 26 (40.0%) had diathermy ligation, 18 (27.7%) had both clipping and diathermy, and in 5 (7.7%) patients, the ligation technique was not recorded. In 31 (47.7%) of 65 cases, a consultant was the principal surgeon. The remaining 34 (52.3%) of 65 cases were performed by trainees with (24, 70.6%) or without (10, 29.4%) supervision. There was no correlation between rebleed and operators' grade, level of supervision, or ligation technique. With appropriate training, ESPAL can achieve hemostasis in teams of varying grades of operators without significant reduction in outcome. To further enhance the technical learning curve, the utility of simulation-based training could offer continuous and longitudinal development of skills.

Management of Maxillo Facial Fractures in a Cameroonian Tertiary Hospital

This is a descriptive study that was carried out at the accident and emergency, Dental, and Ear Nose and throat (ENT) units of the Douala General Hospital between April 2014 to September 2014 on patients with maxillofacial trauma referred to this tertiary hospital. Maxillofacial injuries were found among 7 (23%) female and 24 (77%) males in patients mostly of between 21-31 age groups most of whom are motorcycle bike riders 10(32.3%). All patients were first resuscitated at the emergency department and 22 (71%) of the patients were referred to the general surgery department. The lips (13) 41.9%, facial trauma 10 (32.3%), facial edema 28 (90.3%), bleeding 25 (80%), dental articulation disorders 23 (74.2%), para symphyseal fractures38 (51.6%) were the most clinical signs. Treatment took place between the 5th and 10th day after consultation with anti-inflammatory 15 (48.4%), 24 (77.4%) on mouth washes and more than half were prescribed antitetanus prophylaxis. The majority 25(81%) of patients were treated using open reduction 6(48%), closed reduction 20(65%), intermaxillary fixation 26(84%) and 4(13%) pterigo-zygomatic suspension for the management of maxillofacial fractures either by the dentist or the ENT surgeons.

Change in symptom clusters in head and neck cancer patients undergoing postoperative radiotherapy: A longitudinal study.

Research on symptom clusters is a newly emerging field in oncology; however, little evidence regarding symptom clusters in head and neck cancer (HNC) is currently available. To clarify this under-researched area, we investigated symptom clusters among patients with HNC treated with surgery and postoperative radiotherapy. We also examined the pattern of symptom clusters throughout the treatment course. A convenience sample of 100 patients with HNC was recruited in the Ear, Nose, and Throat unit of a medical center in Taiwan. Before undergoing postoperative radiotherapy, patients were asked to complete the MD Anderson Symptom Inventory and a demographic sheet. Patients completed the same inventory questionnaire at week 1, 2, 3, 4, 5, and 6 of radiotherapy. Two symptom clusters were observed, and they were stable throughout the course of radiotherapy. Cluster 1, the HNC-specific cluster, comprised the symptoms of pain, dry mouth, lack of appetite, sleep disturbance, fatigue, drowsiness, distress, and sadness. Cluster 2, the gastrointestinal cluster, included nausea, vomiting, numbness, shortness of breath, and difficulty remembering. This study advanced our knowledge of symptom clusters in patients with HNC. The results are expected to contribute to the development of appropriate assessment and nursing interventions targeting multiple symptoms that may coexist in postoperative radiotherapy.

Pattern of hearing loss in a tertiary hospital in the North Western Nigeria

Background: Hearing impairment is a major public health problem in developing countries. According to the World Health Organization, approximately 15% of the world's adult population has some degree of hearing loss. About one-third of those who are affected have disabling hearing loss and two-third of them live in developing countries. Aim: This study aims to determine the causes and pattern of hearing loss in Zaria, North Western Nigeria. Materials and Methods: This was a retrospective study conducted at ear, nose, and throat unit of Ahmadu Bello University Teaching Hospital Zaria, Kaduna Nigeria. The hospital is a tertiary health-care facility in North Western Nigeria and is a referral center to many primary, secondary, tertiary and private health facilities in Nigeria. The records of all patients who were managed for hearing loss in our unit over a period of 5 years between January 2011 and December 2015 were reviewed. Information obtained from the case files included demographic characteristics, main presenting symptoms, and causes of hearing loss. Findings of pure tone audiograms, tympanograms, and otoacoustic emission were also recorded. The data obtained were analyzed using statistical package for Social Science Version 21. Results: Of the 277 patients who presented with hearing loss, only 144 met the inclusion criteria. There were 86 (59.7%) males and 58 (40.3%) females with sex ratio (M:F) of 1.4:1. The mean age was 29.9 years with standard deviation of ±2.18. The most common cause of hearing loss was presbyacusis 24 (16.7%) followed by ototoxicity 14 (9.7%), most of the patients 91 (63.2%) had bilateral hearing loss while 53 (36.8%) had unilateral hearing loss. Majority 112 (77.8%) had sensorineural hearing loss, followed by 24 (16.7%) conductive and mixed 8 (5.5%). Majority of the patients 94 (64.3%) had mild to moderately severe with the remaining 50 (34.7%) having severe to profound hearing losses, respectively. Tympanometric findings showed that 118 (90.8%) and 11 (8.5%) had Types A and B tympanograms, respectively. Conclusion: Majority of the patients were adult with bilateral mild to moderately severe sensorineural hearing loss. Age-related hearing loss was the most common cause of hearing loss followed by ototoxicity.

Unit cost of healthcare services at 200-bed public hospitals in Myanmar: what plays an important role of hospital budgeting?

BackgroundCost information is important for efficient allocation of healthcare expenditure, estimating future budget allocation, and setting user fees to start new financing systems. Myanmar is in political transition, and trying to achieve universal health coverage by 2030. This study assessed the unit cost of healthcare services at two public hospitals in the country from the provider perspective. The study also analyzed the cost structure of the hospitals to allocate and manage the budgets appropriately.MethodsA hospital-based cross-sectional study was conducted at 200-bed Magway Teaching Hospital (MTH) and Pyinmanar General Hospital (PMN GH), in Myanmar, for the financial year 2015–2016. The step-down costing method was applied to calculate unit cost per inpatient day and per outpatient visit. The costs were calculated by using Microsoft Excel 2010.ResultsThe unit costs per inpatient day varied largely from unit to unit in both hospitals. At PMN GH, unit cost per inpatient day was 28,374 Kyats (27.60 USD) for pediatric unit and 1,961,806 Kyats (1908.37 USD) for ear, nose, and throat unit. At MTH, the unit costs per inpatient day were 19,704 Kyats (19.17 USD) for medicine unit and 168,835 Kyats (164.24 USD) for eye unit. The unit cost of outpatient visit was 14,882 Kyats (14.48 USD) at PMN GH, while 23,059 Kyats (22.43 USD) at MTH. Regarding cost structure, medicines and medical supplies was the largest component at MTH, and the equipment was the largest component at PMN GH. The surgery unit of MTH and the eye unit of PMN GH consumed most of the total cost of the hospitals.ConclusionThe unit costs were influenced by the utilization of hospital services by the patients, the efficiency of available resources, type of medical services provided, and medical practice of the physicians. The cost structures variation was also found between MTH and PMN GH. The findings provided the basic information regarding the healthcare cost of public hospitals which can apply the efficient utilization of the available resources.

Sialendoscopy for salivary stones: principles, technical skills and therapeutic experience.

SUMMARYObstructive sialadenitis is the most common non-neoplastic disease of the salivary glands, and sialendoscopy is increasingly used in both diagnosis and treatment, associated in selected cases with endoscopic laser lithotripsy. Sialendoscopy is also used for combined minimally invasive external and endoscopic approaches in patients with larger and proximal stones that would require excessively long laser procedures. The present paper reports on the technical experience from the Ear, Nose and Throat Unit of the Sant'Orsola-Malpighi Hospital of Bologna, and from the Department of Otorhinolaryngology of the University Hospital of Cagliari, Italy, including the retrospective analysis of the endoscopic and endoscopic assisted procedures performed on 48 patients (26 females and 22 males; median age 45.3; range 8-83 years) treated for chronic obstructive sialadenitis at the University Hospital of Cagliari from November 2010 to April 2016. The results from the Sant'Orsola-Malpighi Hospital of Bologna have been previously published. The technical aspects of sialendoscopy are carefully described. The retrospective analysis of the University Hospital of Cagliari shows that the disease was unilateral in 40 patients and bilateral in 8; a total of 56 major salivary glands were treated (22 submandibular glands and 34 parotids). Five patients underwent bilateral sialendoscopy for juvenile recurrent parotitis. 10 patients were treated for non-lithiasic obstructive disease. In 33 patients (68.75%) the obstruction was caused by salivary stones (bilateral parotid lithiasis in 1 case). Only 8 patients needed a sialectomy (5 submandibular glands and 3 parotids). The conservative approach to obstructive sialadenitis is feasible and can be performed either purely endoscopically or in a combined modality, with a high percentage of success. The procedure must be performed with dedicated instrumentation by a skilled surgeon after proper training since minor to major complications can be encountered. Sialectomy should be the "extrema ratio" after failure of a conservative approach.