Awareness, knowledge, and factors that influenced the uptake of screening tests for prostate cancer among men aged 40 and older in Ido-Ekiti, Ekiti State, Nigeria.

Background: Despite being the second most common and deadliest cancer in males, prostate cancer could go unnoticed in the early stages. Prevention programs have been set in place to help in the early detection and reduction of mortality rates in developed countries. Objective: The aim of this study was to determine awareness, knowledge, and the uptake of prostate cancer screening tests. Another objective was to identify the factors that determine the uptake of prostate cancer screening among men living in Ido-Ekiti. Methods: A cross-sectional study was conducted among males aged 40 and above living in Ido-Ekiti in Ido-Osi local government area, Ekiti State, Nigeria. The sample size of 380 respondents was obtained using Leslie Fisher's formula. Results: The study revealed that the majority of the correspondents are aware of prostate cancer (57.9%). More than two-thirds of the respondents have poor knowledge of prostate cancer and the screening test (74.4%), with a median knowledge score of 30%. The uptake of prostate cancer screening tests was very low among the respondents (18.2%). Conclusion: Despite the high level of awareness of prostate cancer disease among the respondents, the majority have poor knowledge of the disease and the screening test. There was a low uptake of prostate cancer screening tests among the respondents.

Otological manifestation of temporomandibular joint disorder in Ekiti, a sub-Saharan African country.

OBJECTIVE: To determine the prevalence, sociodemographic features, and clinical presentation of temporomandibular joint disorder in otorhinolaryngological practice. METHODS: This prospective hospital-based study involved patients diagnosed with temporomandibular joint disorder in our institution's ear, nose, and throat department. Data for this study were obtained from the patients using pretested interviewer-assisted questionnaires. RESULTS: The prevalence of temporomandibular joint disorder in this study was 1.3%. The study population included 17 (26.2%) male patients with a male:female ratio of 1.0:2.8. Joint disorder accounted for 75.4% of all disorders, while both mastication muscle and joint disorder accounted for 21.5%. A majority of the patients (47.7%) presented between weeks 1 and 13 of the illness. Unilateral temporomandibular joint disorder accounted for 98.5% of all disorders. The main otologic clinical features were earache and a dull tympanic membrane in 100% and 35.4% of patients, respectively. Middle ear assessment revealed type A in 73.8% of patients and type B in 20.0% according to Jerger's classification system of tympanometry. Most patients (81.5%) were referred by their family physician. All patients had undergone prehospital treatment prior to presentation. CONCLUSION: Temporomandibular joint disorder is a common presentation in medical practice. Common clinical features include ear, joint, and mastication muscle disorders.

Knowledge and awareness of nasal allergy among patients in a developing country.

BACKGROUND: Nasal allergy is a common public health disorder seen in clinical practice worldwide. This disorder affected activities such as sleep, education, trading, economy, and social life. This study aimed at determining the level of knowledge and awareness of nasal allergy among patients seen in the otorhinolaryngology clinical practice of a developing country. METHODS AND MATERIALS: This was a descriptive cross-sectional study, which was carried out among patients seen in Ekiti state university teaching hospital, Nigeria. Each patient completed a pretested interviewer assisted questionnaire on socio-demographic features, awareness, and knowledge on nasal allergy. Data obtained were documented, collated, and analyzed by SPSS version 18.0. RESULTS: There were 16.4% patient's awareness and knowledge on nasal allergy, and 10.6% had allergic rhinitis. The patients included 59.2% males and male to female ratio was 1.5:1.Most common sources of information on nasal allergy were from ear, nose, and throat specialist/other doctors in 62.6%. Other sources were friends/relatives and media/Internet in 28.5% and 9.0%, respectively. Knowledge and awareness on if the nasal allergy was common in Nigeria and worldwide among the patients were 26.6% and 24.9%, respectively. However, 56.7% patients were aware that nasal allergy were commonly seen and diagnosed in the hospital.On the basis of knowledge and awareness of etiology of nasal allergy, majority 55.2% believed micro-organisms caused nasal-allergy. Minority 40.4% agreed nasal allergy was caused by parents genetic transmission from parents to offspring.On the awareness and knowledge of nasal allergy and its manifestations, the most common symptoms was 63.4% itching ear, throat, and eyes others were 63.2% catarrh and 56.3% bout of sneezing. There were 64.6% patients awareness of nasal allergy causes impairing concentration. However, 68.2% believed nasal allergy were curable diseases. On the awareness and knowledge, treatment was 52.7% prayer/spiritual intervention, 34.3% herbs, and 57.1% over-the-counter medication. However, 45.4% were aware and knowledgeable on the significance of avoidance of allergens. CONCLUSION: The level of awareness and knowledge on nasal allergy low with high levels of prevalence. Patients awareness and knowledge on etiology, clinical manifestations, effects, and management of nasal allergy is low.

Otorhinolaryngologic, head and neck presentations among patients with chronic renal disease in a developing country.

BACKGROUND: Data on otorhinolaryngology and head and neck diseases in patient with chronic renal disease are rare in developing African countries. This study was aimed to determine the epidemiology and management of otorhinolaryngology and head and neck diseases among chronic renal disease patient seen in our tertiary health-care facility. MATERIALS AND METHODS: This was a prospective, hospital-based study that was conducted in the ear, nose, and throat department in a Nigerian University Teaching Hospital. Informed consent was obtained, and pretested interviewers-assisted questionnaires were administered to each patient. Otoscopy, indirect laryngoscopy, and rhinoscopy were carried out. Renal functions were assessed by routine urine analysis and biochemical tests. Audiological tests were carried out for hearing assessment. Data collected were collated and analyzed using the SPSS software version 20.0. RESULTS: The prevalence of chronic renal disease in otorhinolaryngology practice was 1.1%. There were 67.9% male with a male-to-female ratio of 2.1:1. The duration of illness was more than 1 year in 39.6% of our patients. The most common presentation was 58.5% tinnitus, 34.0% neck pain, 28.3% nasal blockage, 28.3% sore throat, 26.4% rhinorrhea/epistaxis, 18.9%% pharyngeal wall nodularity, and 15.1% enlarged neck lymph node. The most common affected organ was the ear in 90.6%. Major diagnosis was sensorineural hearing loss, rhinosinusitis, pharyngitis, and cervical adenitis in 58.5%, 30.2%, 20.8%, and 7.5%, respectively. Hearing impairment occurred in 69.8% of the patients, out of which 43.4% were found to be mild hearing loss. Only 19 (35.8%) had dialysis, while 34 (64.2%) of them had conservatively treated. CONCLUSION: The prevalence of chronic renal disease in otorhinolaryngological practice was 1.1%, otological presentation was the most common in 90.6% of patients and 64.2% did well on conservative treatment. Avoidable otorhinolaryngologic complications among patients with chronic renal disease were noted. Periodic otorhinolaryngology referral for review and prompt management of this complication is advised.

Outcome of Adenotonsillar Specimen Histology in a Private Hospital Setting.

BACKGROUND: All adenoid and tonsils tissue specimens are routinely histologically examined in pediatric otorhinolaryngology practice worldwide. This study aimed at determining the sociodemographic features, clinical presentation, indications, postoperative management, and histological diagnosis of the adenoid and tonsils tissues. MATERIALS AND METHODS: This is a retrospective hospital-based study of patients who had adenotonsillectomy done between August 2008 and July 2018 at Golden Cross Infirmary Hospital, Festac Town, Lagos, Nigeria. All data were obtained from the patients' record, case note, and theater operation register. All the data obtained were collated and analyzed using SPSS version 18.0. RESULTS: There were 59.2% of males with a male-to-female ratio of 1.5:1. Clinical presentation among the pediatric patients was 71.8% difficulty breathing, 64.8% snoring, 63.4% sleep apnea, 60.6% catarrh, and 54.9% noisy breathing. The most common indications for adenoid and tonsils surgery were obstructive sleep apnea in 64.8%. Adenoidectomy in 42.3% was the most common form of pediatric adenoid and tonsils surgery. The most common complication of adenoid and tonsils surgery was pain at surgical site/odynophagia in all the patients. Postoperative histological reports were reactive lymphoid hyperplasia in all the patients. CONCLUSION: Adenoid and tonsils surgeries are common pediatric otorhinolaryngology, head-and-neck surgical procedures. The most common indication found for adenoid and tonsils surgery was obstructive sleep. Adenoidectomy was the most common form of pediatric adenoid and tonsils surgery. All the adenoid and tonsils tissue specimens revealed histological benign diseases.

Clinicoepidemiology of benign paroxysmal positional vertigo in Nigerian.

OBJECTIVE: Benign paroxysmal positional vertigo (BPPV) is poorly reported in developing countries. This study aimed at determining the prevalence, aetiology, and comorbid illnesses of benign paroxysmal positional vertigo in our center. MATERIALS AND METHODS: This was a prevalence hospital-based study of all patients with the diagnosis of benign paroxysmal positional vertigo (BPPV). Pretested interviewer assisted questionnaire was administered to obtain data. Otoscopic examination, otoneurologic review, followed by mandatory Dix Hallpike maneuver and supine roll test was performed on all patients to diagnose posterior, lateral or anterior canal benign paroxysmal positional vertigo. All the data obtained were collated and analyzed by using SPSS version 16.0. RESULTS: Prevalence was 1.9%. Peak prevalence of 37.0% was at age group 41-50 years. Male accounted for 46.1% with male to female ratio of 1:1.2. Benign paroxysmal positional vertigo accounted for 62.3% urban dwellers, 33.1% postsecondary education, 39.6% Civil servant and 33.8% married. There were 99.4% unilateral and 64.3% right benign paroxysmal positional vertigo. Idiopathic was 70.1% while trauma, migraine, and inner ear disorder were 20.8%, 7.1%, and 1.9%, respectively. Benign paroxysmal positional vertigo was 66.2% posterior semicircular canal followed by 24.7% lateral semicircular canal and 0.6% anterior semicircular canal. Commonly associated comorbid illnesses were visual disorder, hypertension, arthritis, and diabetes mellitus in 27.9%, 23.4%, 22.1%, and 2.6%, respectively. CONCLUSION: Benign paroxysmal positional vertigo is common otologic disorder. It is associated with significant comorbid illnesses. Early detection will reduce morbidity and mortality. Improvement in the level of health care at primary level and health education to create awareness among the populace is to be encouraged.

Characteristics and Management of Childhood Tinnitus in a Developing Country.

OBJECTIVES: Tinnitus is a commonly neglected otologic symptom among children in developing country. This study aimed at determining the prevalence, clinical characteristics, diagnosis and management of childhood tinnitus in a developing country. METHOD: This prospective hospital based study of patients' age 18 years and below with complaints of tinnitus was conducted in Ear, Nose and Throat Department of Ekiti state UniversityTeaching Hospital,Ado Ekiti,Nigeria between April 2016 to March 2018. The parents/guardians/patients were briefed about the scope of the study. After getting oral consent, pretested interviewers assisted questionnaire was administered to collect data. Data obtained were collated and analyzed using SPSS software version 18.0 and was expressed in simple tables and charts. RESULTS: Prevalence of tinnitus in this study was 6.2%. There were 56.1% males and male to female ratio was 1.5:1. Majority 55.3% had single episode of tinnitus and long duration (>3 months) was commonest form of tinnitus in 59.1%. Bilateral tinnitus was recorded in 68.9% while subjective tinnitus constituted 93.9%. Discrete tinnitus was commoner in 67.4%. Major causes of tinnitus were febrile illnesses, otitis media, noise exposure, unknown (idiopathic), earwax impaction and ototoxicity in 19.7%, 16.7%, 15.9%, 14.4%, 12.9% and 9.8% respectively. A commonest tympanometric finding was type A in 72.7% of patients. Commonly affected quality of life were anxiety, depression and attention problem in 51.5%, 43.2% and 40.2% respectively. Associated comorbid illnesses in this study were 50.8% sleeping disorders, 42.4% concentration disorders and 31.1% headache. Referrals were mainly from paediatrician in 44.7%. Prehospital treatment was mainly medication in 62.1%. All the patients were counselled (assured). Other treatments given were conservative treatment, surgery, ear syringing and hearing aids in 56.1%, 15.9%, 12.9% and 9.1% patients respectively. CONCLUSION: Childhood tinnitus is caused by preventable diseases. At presentation there were associated hearing impairment, comorbid illnesses and affectation of quality of life.

Preschool Children Hearing Impairment: Prevalence, Diagnosis and Management in a Developing Country.

OBJECTIVES: Preschool children hearing impairment is a common otologic diseases worldwide. The burdens of this preventable condition can be reduced in developing country. This study was carried out to determine the prevalence, diagnosis and management of hearing impairment among children less than 5 years seen in our center. METHOD: This was a prospective hospital based study of preschool children with complaints of hearing impairment in Ekiti state university teaching hospital, Nigeria. This study was conducted over a period of two years (February 2016 to January 2018). Data was obtained from consented patients by using pretested interviewers assisted questionnaire. Data obtained was collated and analyzed by using SPSS software version 18.0. D escriptive statistics was used to present and expressed the data as simple tables and charts. RESULTS: The prevalence of hearing impairment in this study was 5.9% with peak value of 37.6% at preschool age 3 years. There were 42.6% males and 57.4% females. Majority (51.5%) of the patients were urban dwellers. The aetiologic factors of hearing impairment include; 15.8% neonatal jaundice, 13.9% febrile illness, 12.9% otitis media and 11.9% birth asphyxia. Prelingual presentation was commonest in 57.4%. Common clinical features includes yet to speak, restlessness/stubborn and not responding to command in 60.4%, 48.5% and 46.5% respectively. Commonest type of hearing impairment was sensorineural hearing loss is 61.4%. Type A tympanometry (normal) was the commonest findings in 82.2%. CONCLUSION: Preschool children hearing impairment with late presentation is a common otologic diseases burden to parent and otorhinolaryngologist in our center. The common causes were preventable with resulting permanent auditory damage.

Pattern of allergic rhinitis among children in Ekiti, Nigeria.

BACKGROUND: Allergic rhinitis is a chronic and recurrent nasal condition. It is often neglected in children with late presentation. This study aimed at determining the prevalence, sociodemographic features, comorbid illnesses, complications and quality of life in children with allergic rhinitis in the study institution. MATERIALS AND METHODS: This is a prospective hospital based study of children with allergic rhinitis in Ekiti state university teaching hospital, Ado Ekiti. The study was carried out in ENT department over a period of two years (between June 2015 to May 2017). Informed consent was obtained from the parents/guardian/patients and consented patients were enrolled into the study. Data were obtained by pretested interviewers assisted questionnaire. Details of their history, physical examination and investigations were carried out and findings were documented. All data obtained were descriptively analysed using SPSS version 18.0 and presented in simple tables and charts. Ethical clearance was sought for and obtained from the ethical committee of the hospital. RESULTS: A total of 4341 patients were seen out of which 265 were children with allergic rhinitis. Prevalence of allergic rhinitis in children in this study was 6.1%. There were 63.0% males with male to female ratio of 2:1. Allergic rhinitis was peaked at preschool age group (1-5 years) accounted for 47.9%. A total of 42.3% participants were living in urban setting while 57.7% were from rural setting. Majorities (40.4%) of the patients were in nursery and parent's major occupation was mainly farming in 27.2%. There was positive family history of allergy in 54.7% patients. Perennial allergic rhinitis were noted in 63.8% patients while seasonal allergic rhinitis were noted in 36.2% patients. Major form of allergens was inhalant 81.8% and the least form of allergen was ingestant 5.7%. The commonest identified trigger factors among the study population were as follows: dust, cold weather and smoke which were accounted for 59.6%, 37.4% and 18.9% of the study patients respectively. Other noted triggering factors were soap and perfume which accounted for 4.2% and 1.1% respectively. Major associated comorbid illnesses among the patients were tonsils hypertrophy, adenoid hypertrophy and inferior turbinate hypertrophy which accounted for 55.5%, 46.4% and 40.4% respectively. Clinical presentations of allergic rhinitis in this study were mainly 75.8% nasal blockage, 65.3% runny nose and 8.5% recurrent sneezing. Commonest complications of allergic rhinitis were 35.1% pharyngitis, 32.1% otitis media and 28.3% headache. Treatment of allergic rhinitis leads to improvement on the clinical features in 90.1% patients. No significant improvement in clinical features were noticed in 9.8% patients. None of the studied patients reported worse clinical condition after treatment of allergic rhinitis. No mortality was recorded from allergic rhinitis in this study. CONCLUSION: Allergic rhinitis affect all paediatric age group and there were delayed presentation in the participants. There were associated comorbid illnesses, complications and affectation of quality of life at presentation in majority of the patients.

The Role of Preoperative Evaluations in Otorhinolaryngological Procedures.

BACKGROUND: Routine laboratory investigations are important in preoperative preparation of otorhinolaryngological, head and neck patients to assess and to prevent operative risks. This study aimed at determining the American Society of Anesthesiologist (ASA) classification of the preoperative patients, causes of delayed surgery, associated comorbidity and abnormal laboratory investigation results in ear, nose, and throat surgical practice in a low-resource setting. MATERIALS AND METHODS: This is a prospective hospital-based study of patients being worked up for elective surgical procedures in Ekiti State University Teaching Hospital, Nigeria, from January 2014 to December 2016. Patients that gave consent were enrolled into the study. Interviewer-assisted questionnaires were used to obtained data from the patients. Data obtained were collated and statistically analyzed by using SPSS version 16. RESULTS: A total of 424 patients were enrolled into the study. Males constituted 61.8% and male to female ratio was 2:1. Majority, i.e. 69.8% of the patients belonged to the ASA Grade I. Preoperative findings leading to delayed surgery occurred in 17.9% of the patients. They were due to 2.4% arterial hypertension and 6.4% delayed routine laboratory investigations results. The overall comorbid illness was 21.2%. Major comorbid illnesses were 2.4% arterial hypertension and 6.8% diabetes mellitus. The types of surgery in the patients were 14.6% ear surgery, 12.3% nasal surgery, and 59.2% throat surgery. Delayed surgery occurred in 25.5% of the patients. The most common findings were 6.8% anemia, 6.3% abnormal prothrombin/international normalized ratio, and 5.7% blood electrolyte and urea. CONCLUSION: All surgical conditions are peculiar with different comorbid illnesses which can lead to untoward outcome. Adequate preoperative evaluation and preoperative laboratory investigation of ear, nose, and throat conditions are mandatory to detect subclinical illnesses in poor-resource setting.

Earwax Impaction: Symptoms, Predisposing Factors and Perception among Nigerians.

BACKGROUND AND AIM: Earwax impaction is a common ear disorder with presentation worldwide. This study aimed at determining the clinical presentation, patients' perception of earwax, and its predisposing factors among Nigerians. MATERIALS AND METHODS: This prospective study was conducted on consented patients with diagnosis of earwax impaction at the Ear, Nose, and Throat Clinic of the University Teaching Hospital, Ado Ekiti, Ekiti state, south west, Nigeria. The research was carried out over a period of one year (April 2008 and March 2009). All consented patients were told about the aim and scope of the study and their biodata were taken. Detailed history of the presenting complaints and otological complaints were taken and all data entered into structured questionnaires. Full-ear examination and otoscopy were performed and our findings were documented. From all these exercise, data obtained were collated and statistically analyzed. RESULTS: A total of 437 patients were diagnosed with earwax impaction and prevalence of 20.1% was found. There was 52.2% male preponderance with male to female ratio of 1:1. Bimodal peak age distribution of patients was found at the extreme ages of life. Most common sources of our patients referrals were 39.6% general medical practitioners with least from 6.2% self-reporting. Common presentations were 277 (63.3%) hearing loss, 268 (61.3%) earache (otalgia), and 234 (53.5%) tiinitus. Unilateral earwax impaction, 75.1% was more common than bilateral earwax impaction. Right ear was more affected than left ear. Recurrent earwax impaction of 66.1% was found in our study. About 382 (87.4%) believed earwax was due to dirt or dust. Most common predisposing factors among our patients were self-ear cleaning. CONCLUSION: Common predisposing factor of this high recurrent earwax impaction were wrong perception and preventable self-ear cleaning with indiscriminate objects including cotton tip swab. This condition could be reduced by health education of the community.