Burdens and predictors of the Burden experienced by Family Caregivers of Patients with Oral and Maxillofacial Tumours.

Aim: There is a dearth of knowledge on the burden of family caregivers of patients with maxillofacial tumours in Nigeria. This burden may be influenced by racial peculiarities and the disease entity of the patient. The aim of this study is to assess and document the burdens and predictors of burdens experienced by family caregivers of patients with oral maxillofacial tumours presenting at a tertiary health facility in South Western Nigeria. Materials and Methods: A descriptive cross-sectional study that included 110 consenting family caregivers of patients diagnosed with oral and maxillofacial tumours. A semi-structured questionnaire was used to collect information on their sociodemographic characteristics and caregiving burden using the Zarit burden interview tool. Data were analysed using descriptive and inferential statistics with Statistical Package for Social Sciences version 21.0. Result: The most frequent group of caregivers was patients' children (32.0%), aged 30-39 years (28.2%), females (54.5%), with secondary education (41.8%), and traders (38.2%), who earned less than national minimum wage (55.5%). Majority (42.7%) experienced mild-to-moderate burden; coping strategy was mainly prayers (76.4%), while the greatest need expressed was financial assistance (93.6%). The significant predictors of caregiver burden were the presence of pain (adjusted odds ratio [AOR] = 2.961; 95% confidence interval [CI] = 1.165-7.526; P = 0.023) and severe clinical condition (AOR = 3.342; 95% CI = 1.133-9.853; P = 0.029). Conclusion: The most common category of the burden of family caregivers of patients with maxillofacial tumours was the mild-to-moderate category, and the most significant predictors were the presence of pain and severity of clinical condition. The greatest need expressed was financial assistance. Therefore, an emphasis on adequate pain control and alternate sources of funding may appreciably relieve the burden of family caregivers of patients with maxillofacial tumours.

Clinical Parameters and Challenges of Managing Cervicofacial Necrotizing Fasciitis in a Sub-Saharan Tertiary Hospital.

INTRODUCTION: Necrotizing fasciitis is a severe soft tissue infection. In our environment, patients presenting with this infection are usually financially incapacitated and, therefore, their management can be challenging. This paper aimed to document the pattern and challenges encountered in the management of cervicofacial necrotizing fasciitis (CNF) in the University College Hospital, Ibadan. MATERIALS AND METHODS: Information such as biodata, site of infection, systemic conditions, widest span of defect, management provided, hospital stay, and outcome of management was prospectively collected on all patients with CNF who presented at the Department of Oral and Maxillofacial Surgery between January 2007 and December 2013. The patients were managed according to a devised protocol of antibiotic therapy, serial debridement and honey dressings. RESULTS: Twenty-four cases of CNF were seen. There were 9 males and 15 females while 70.9% of the patients belonged to the low socioeconomic class. The mean span of wound defect was 12.2 (±8.844) cm. The mean hospital stay was 27.8 (±23.1) days, and scar formation was the most common complication encountered. CONCLUSION: Our study represents the largest series of CNF from a Nigerian health facility presently. The management of necrotizing fascitis in the maxillofacial region poses a significant challenge to both the surgeon and the patient. However, the mortality rate of CNF in our center appears comparatively low.

Management of fascial space infections in a Nigerian teaching hospital: A 4-year review.

BACKGROUND: Fascial space infections of the head and neck region, usually odontogenic in origin, are routinely treated as an out-patient procedure. Untreated or rapidly spreading odontogenic infections can be potentially life threatening. The present study is a review of patients with orofacial infections who required emergent incision and drainage in the maxillofacial unit of our institution. The need for early presentation is highlighted. MATERIALS AND METHODS: This is a retrospective study of patients with orofacial space infections between January 2007 and December 2010. Patients' case files were retrieved and demographic as well as clinical characteristics were obtained and analyzed. A P value of <0.05 was considered significant. RESULTS: A total of 53 patients with fascial space infection were seen over the period of study. Of the 41 patients reviewed, males accounted for 26 (63.4%) and females 15 (36.6%). Their ages ranged from 4 months to 80 years (mean 32.8± 18.3 years). There was no statistical difference between the mean age of male and female patients (t=-962, P=0.342). Submandibular space was the most frequently involved single space and accounted for 43.9% of the cases. This was followed by multiple space involvement (Ludwig angina) which accounted for 36.6%. Buccal space and submasseteric space infection represented 7.3% each. Sources of infections were of odontogenic origin in 92.7% of cases and were unknown in the remaining 7.3%. The outcome was satisfactory with complete resolution in 48.8% of cases. Resolution with some morbidities in the form of persistent limitation of mouth opening, orocutaneus fistula, and necrotising fascitis were seen in an almost equal proportion of 46.3% of cases. The outcome was observed to be significantly associated with the presence of underlying systemic conditions (χ(2) =21.66; r=0.73; P=0.0001), time of presentation (χ(2) =12.28; r=0.55; P=0.002), and age (χ(2) =54.48; r=0.69; P=0.0001). CONCLUSION: Fascial space infections of the head and neck region, though potentially life threatening, can be prevented by regular dental visits. Early recognition and treatment of established cases are necessary to prevent considerable morbidity and mortality, especially in older patients with an underlying systemic condition.

Relative impact of patient characteristics and radiographic variables on the difficulty of removing impacted mandibular third molars.

AIM: The aim of this study was to assess the relative contributions of patient characteristics and radiographic variables to the difficulty of extraction of impacted mandibular third molars in a Nigerian population. METHODS AND MATERIALS: Seventy-nine consecutive patients undergoing mandibular third molar extractions were recruited for this prospective cohort study. Specific patient characteristics and radiographic variables were recorded. All extractions were performed under local anesthesia by the same oral surgeon, and the surgical difficulty was assessed based on the duration of surgery. RESULTS: Body weight (BW) (P=0.009) and body surface area (BSA) (P=0.004) were the significant patient characteristics while tooth impaction depth (P=0.002), number of roots (P=0.035), and tooth angulation (P=0.003) were the significant radiographic variables associated with surgical difficulty using a univariate analysis. A multiple linear regression model was constructed with these variables using surgical difficulty as the dependent variable. Radiographic factors were found to be the more important determinants of surgical difficulty with the depth of impaction (P=0.038) being the singular most important factor. CONCLUSION: Although the difficulty of surgical removal of impacted lower third molars is dependent on BW, BSA, impaction depth, tooth angulation, and the number of roots, radiographic variables were of greater importance with impaction depth being the most important single factor.

Ameloblastoma in Nigerian children and adolescents: a review of 79 cases.

PURPOSE: To descriptively review the clinicopathologic presentation and management of ameloblastoma in Nigerian children and adolescents and compare this with previous reports in the literature. METHODS AND MATERIALS: Data were collected from the case files of patients managed at 4 tertiary referral centers in Nigeria. RESULTS: Out of a total of 360 patients with a diagnosis of ameloblastoma, 79 were under 20 years of age at presentation (21.9%). Only 2.5% of the patients were under 10 years of age. The male-female ratio was 1.3 to 1 with a peak age incidence of 15 years in males and 17 years in females. All the tumors were intraosseous and the majority (94.9%) were situated in the mandible. The most common morphologic type was solid multicystic ameloblastoma (82.3%). The majority (66.2%) had a multilocular radiographic presentation. In most patients (57.3%), the symphysial region of the mandible was involved by the tumor. However, exclusively anterior tumors constituted only 15.2% of the cases, while tumors involving anterior and posterior jaw regions constituted 41.1%. Resection was the predominant (72.2%) form of surgical management. CONCLUSION: Ameloblastoma in Nigerian children and adolescents exhibit some peculiar clinical features: these include the predominance of males, and of the solid multicystic morphologic type. In addition, there is site predilection for the symphysial region of the mandible. Radical surgical resection remains the predominant form of treatment. Therefore, varying degrees of interference with facial growth will be present in these children.

Trends in the characteristics of maxillofacial fractures in Nigeria.

PURPOSE: The study purpose was to assess the changes in the pattern of maxillofacial fractures in 2 different study periods. PATIENTS AND METHODS: We conducted retrospective study of 341 patients treated for maxillofacial fractures between January 1978 and December 1982 and a prospective study of 483 patients treated between January 1995 and December 1999 at the Department of Oral and Maxillofacial Surgery, University College Hospital, Ibadan, Nigeria. Data were collected on age, gender, etiologic factor, and site of injury. RESULTS: The male-to-female ratio reduced in the second period by a factor of 2.0. Patients in the age groups of 21 to 30 years and older than 60 years increased by a factor of 1.8 and 2.9, respectively, in the second period. Assaults, falls, sporting injuries, and industrial accidents in the second period increased by a factor of 1.4, 1.5, 3.5, and 1.5, respectively. The ratio between road traffic accidents and other causes changed from 3.4:1 to 2.2:1 in the second period. Mandibular fractures increased by 2% in the second study period. CONCLUSION: The data confirmed that although other etiologic factors are increasing in number, road traffic accidents remains the major etiologic factor of maxillofacial fractures in Nigeria. There is a need to enforce seat belt use, speed limit, and drink driving laws to reduce maxillofacial injuries caused by road traffic accidents; to organize preventive programs to minimize assaults, and to legislate the wearing of headgear by industrial workers.