Nigerian Journal of Clinical Practice最新文献

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Clinical Profile and Outcome of Pediatric Demyelinating Disorders in Calabar, Nigeria: A Case Series. 尼日利亚卡拉巴尔小儿脱髓鞘疾病的临床概况和治疗效果:病例系列。
IF 0.7 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-06-01 Epub Date: 2024-06-29 DOI: 10.4103/njcp.njcp_155_23
C Torty, K I Eyong, K Nwachukwu, A A Asindi
{"title":"Clinical Profile and Outcome of Pediatric Demyelinating Disorders in Calabar, Nigeria: A Case Series.","authors":"C Torty, K I Eyong, K Nwachukwu, A A Asindi","doi":"10.4103/njcp.njcp_155_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_155_23","url":null,"abstract":"<p><strong>Background: </strong>Demyelinating disorders of the central nervous system (CNS) are rare disorders characterized by inflammation and the selective destruction of CNS myelin. The incidence of this disorder is increasing in developed countries. Nigerian studies on the pediatric population on the subject are very scarce.</p><p><strong>Aims: </strong>The aim of the study was to document the epidemiology, clinical profile, and impact of late presentation on the treatment outcome of demyelinating diseases of the CNS in pediatric patients.</p><p><strong>Methods: </strong>The retrospective review of patients aged 1-15 years admitted in a tertiary hospital from January 2018 to December 2022 with various symptoms suggestive of demyelinating CNS disorders. The diagnosis was clinically and radiologically confirmed. Information retrieved from the case notes included patients' demographics, clinical symptoms and signs, number of days with symptoms to presentation in the hospital, results of the magnetic resonance imaging (MRI), treatment, and treatment outcomes. Data were entered in Excel sheet and results were presented in tables and percentages.</p><p><strong>Results: </strong>The incidence of demyelinating disorders over the period was 0.013% (10 out of 769 patients admitted over the period). Acute demyelinating encephalomyelitis (ADEM) was the most common disorder seen in the study population (60%, n = 6), followed by transverse myelitis and two (20%) had optic neuritis (ON). Most of the patients with ADEM were in the 1-5-year age group. The female-to-male ratio was 2.3:1. Paraplegia, visual impairment, and ataxia were the most common clinical presentations in the study population. One of the patients met the criteria for the diagnosis of multiple sclerosis during follow-up. Human immunodeficiency virus (HIV) was identified as the cause of demyelination in one case. Most of the patients improved with steroids.</p><p><strong>Conclusion: </strong>ADEM was the most common clinical phenotype seen in this study. Patients with ADEM and ON had a better prognosis than transverse myelitis. Late presentation was also identified as a poor prognostic factor. Follow-up of cases is very important to monitor disease progression to multiple sclerosis.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 6","pages":"696-701"},"PeriodicalIF":0.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141469775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gender Estimation from Morphometric Measurements of Mandibular Lingula by Using Machine Learning Algorithms and Artificial Neural Networks. 利用机器学习算法和人工神经网络从下颌舌骨的形态测量中估计性别
IF 0.7 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-06-01 Epub Date: 2024-06-29 DOI: 10.4103/njcp.njcp_787_23
D Şenol, F Bodur, Y Seçgin, D Şencan, Ş B Duman, Z Öner
{"title":"Gender Estimation from Morphometric Measurements of Mandibular Lingula by Using Machine Learning Algorithms and Artificial Neural Networks.","authors":"D Şenol, F Bodur, Y Seçgin, D Şencan, Ş B Duman, Z Öner","doi":"10.4103/njcp.njcp_787_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_787_23","url":null,"abstract":"<p><strong>Background: </strong>Sex determination from the bones is of great importance for forensic medicine and anthropology. The mandible is highly valued because it is the strongest, largest and most dimorphic bone in the skull.</p><p><strong>Aim: </strong>Our aim in this study is gender estimation with morphometric measurements taken from mandibular lingula, an important structure on the mandible, by using machine learning algorithms and artificial neural networks.</p><p><strong>Methods: </strong>Cone beam computed tomography images of the mandibular lingula were obtained by retrospective scanning from the Picture Archiving Communication Systems of the Department of Oral, Dental and Maxillofacial Radiology, Faculty of Dentistry, İnönü University. Images scanned in Digital Imaging and Communications in Medicine (DICOM) format were transferred to RadiAnt DICOM Viewer (Version: 2020.2). The images were converted to 3-D format by using the 3D Volume Rendering console of the program. Eight anthropometric parameters were measured bilaterally from these 3-D images based on the mandibular lingula.</p><p><strong>Results: </strong>The results of the machine learning algorithms analyzed showed that the highest accuracy was 0.88 with Random Forest and Gaussian Naive Bayes algorithm. Accuracy rates of other parameters ranged between 0.78 and 0.88.</p><p><strong>Conclusions: </strong>As a result of the study, it is thought that mandibular lingula-centered morphometric measurements can be used for gender determination as well as bones such as the pelvis and skull as they were found to be highly accurate. This study also provides information on the anatomical position of the lingula according to gender in Turkish society. The results can be important for oral-dental surgeons, anthropologists, and forensic experts.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 6","pages":"732-738"},"PeriodicalIF":0.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141469781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of Piezo and other Osteotomy Models on Soft Tissue, Blood Oxidative Stress, and Proinflammatory Markers. 压电模型和其他截骨模型对软组织、血液氧化应激和促炎标志物的影响
IF 0.7 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-06-01 Epub Date: 2024-06-29 DOI: 10.4103/njcp.njcp_686_23
O Kaplan, M Arıcıgil, R O Erdem, N Abakir, F C Eravcı, H Arbag
{"title":"Impact of Piezo and other Osteotomy Models on Soft Tissue, Blood Oxidative Stress, and Proinflammatory Markers.","authors":"O Kaplan, M Arıcıgil, R O Erdem, N Abakir, F C Eravcı, H Arbag","doi":"10.4103/njcp.njcp_686_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_686_23","url":null,"abstract":"<p><strong>Background: </strong>Rhinoplasty is a common surgical procedure used in nose esthetics and pathologies. Shaping the nasal bones is a crucial step in achieving successful rhinoplasty surgery. However, complications such as excessive bleeding, edema, mucosal damage, and periosteal damage may occur during osteotomy for nose shaping.</p><p><strong>Aim: </strong>To investigate the damage to soft tissue and the effects on oxidative stress and proinflammatory cytokines in the blood caused by osteotomy performed on rabbits, using different osteotomy methods. Methods: Thirty-two albino New Zealand rabbits were divided into four groups. Group A was the sham group (n = 8), Group B the piezoelectric device group (n = 8), Group C the manual saw group (n = 8), and Group D the classical osteotomy group (n = 8). About 3 ml of blood was drawn to compare preoperative and postoperative interleukin-1ß (IL-1ß), thiobarbituric acid-reactive substances (TBARS), tumor necrosis factor-alpha (TNF-alpha), nitric oxide (NO), interleukin-10 (IL-10), and glutathione (GSH) levels. A 1 mm3 piece of soft tissue from the nasal bone of each animal in the study groups was sent for histopathological examination. The Chi-square test was used to analyze the incidence of postoperative necrosis, inflammation, and edema in the groups.</p><p><strong>Results: </strong>Histopathologically, edema was significantly higher in Group C and Group D compared to Group B. Inflammation was increased in all groups. The necrosis was significantly higher in Group B compared to Group C and Group D. Except for two parameters, no significant changes were found in the biochemical markers for all groups.</p><p><strong>Conclusions: </strong>The piezoelectric device was found to be a better option for reducing edema and inflammation, while manual saws and classical osteotomy may lead to more tissue damage.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 6","pages":"716-722"},"PeriodicalIF":0.7,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141469783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Aetiological Spectrum of Pancreaticobiliary Diseases in Adult Nigerians on Magnetic Resonance Cholangiopancreatography. 尼日利亚成年人胰胆管磁共振成像病因谱。
IF 0.7 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_619_23
B M Idowu, S O Onigbinde, B I Afolabi, V O Oyedepo, O I Ajayi, O D Ogholoh, N N Nwafor, T A Okedere, O O Fanimi
{"title":"Aetiological Spectrum of Pancreaticobiliary Diseases in Adult Nigerians on Magnetic Resonance Cholangiopancreatography.","authors":"B M Idowu, S O Onigbinde, B I Afolabi, V O Oyedepo, O I Ajayi, O D Ogholoh, N N Nwafor, T A Okedere, O O Fanimi","doi":"10.4103/njcp.njcp_619_23","DOIUrl":"10.4103/njcp.njcp_619_23","url":null,"abstract":"<p><strong>Background: </strong>Imaging is vital for assessing pancreaticobiliary diseases.</p><p><strong>Aim: </strong>The aim of the study was to investigate the spectrum and pattern of pancreaticobiliary diseases in adult Nigerians using magnetic resonance cholangiopancreatography (MRCP).</p><p><strong>Methods: </strong>This was a retrospective, descriptive cross-sectional study. The electronic radiological records of 110 adult Nigerians who had undergone MRCP were reviewed. The MRCP images were evaluated for bile duct dilatation, intraluminal filling defects, strictures, calculi, and other abnormalities.</p><p><strong>Results: </strong>There were 45 males (40.9%) and 65 females (59.1%) aged 18-83 years, with a mean age of 51.93 ± 15.22 years. Jaundice (59.1%) and right hypochondrial pain (31.8%) were the most common presenting complaints. Gallstones (32.7%), common bile duct strictures (15.5%), choledocholithiasis (11.8%), pancreatic head carcinoma (10.9%), and gallbladder carcinoma (2.7%) were the most frequent abnormalities. There was biliary obstruction in 56.4% of participants, mostly at the distal and proximal common bile duct. Other findings include hepatomegaly (23.6%), hepatic cysts (6.4%), hepatic steatosis (0.9%), duodenal wall thickening (1.8%), and ascites (5.5%). MRCP was normal in 25 (22.7%) participants.</p><p><strong>Conclusion: </strong>Gallstones were the predominant pathology of the various pancreaticobiliary diseases, while Pancreatic head and gallbladder carcinoma were the most common malignant diseases.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"592-598"},"PeriodicalIF":0.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141262565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Age and Parity on Physiological Changes in the Eye During Pregnancy: A Prospective Longitudinal Study. 年龄和胎次对孕期眼部生理变化的影响:前瞻性纵向研究
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_793_23
N Z Nwachukwu, P U Agu, J E Nnagbo, D C Nwachukwu, E O Ugwu
{"title":"Effect of Age and Parity on Physiological Changes in the Eye During Pregnancy: A Prospective Longitudinal Study.","authors":"N Z Nwachukwu, P U Agu, J E Nnagbo, D C Nwachukwu, E O Ugwu","doi":"10.4103/njcp.njcp_793_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_793_23","url":null,"abstract":"<p><strong>Background: </strong>The hormonal and metabolic changes that occur during uncomplicated pregnancy affect the eye. The effects of maternal age and parity on the physiological eye changes in pregnancy have been scarcely documented.</p><p><strong>Aim: </strong>To determine these effects on some physiological eye changes that occur in pregnancy.</p><p><strong>Methods: </strong>A longitudinal study involving consecutively recruited 140 pregnant women aged 18-48 years attending antenatal clinic at the University of Nigeria Teaching Hospital, Enugu. A structured questionnaire was administered to consenting women, after which the Schirmer test, tear break-up time (tBUT), corneal sensitivity, central corneal thickness (CCT), and intraocular pressure (IOP) was measured in the second and third trimesters, and six weeks after delivery.</p><p><strong>Results: </strong>The mean CCT showed a significantly greater increase among the multiparous (≥para 2) women in both the second and third trimesters compared with the primigravida/primiparous women (P = 0.032 and 0.049, respectively). There was no difference in mean CCT between the two parity groups at six weeks postpartum. Women aged 18-35 years showed a significantly greater increase in the mean CCT in the second trimester compared to those aged less than 35 years (P = 0.04). However, there was no difference in the mean CCT between the different age groups in the third trimester and at six weeks postpartum.</p><p><strong>Conclusion: </strong>The age and parity of women affect their level of CCT changes in pregnancy. Consideration of this effect may guide clinicians on their approaches to eye care and treatment during pregnancy.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"628-634"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141260378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Anatomical and Functional Evaluation of Modified Abbe-McIndoe Vaginoplasty at a Tertiary Care Hospital. 一家三甲医院对改良阿贝-麦克因多阴道成形术的解剖和功能评估
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_874_23
A Sinha, Amrita, M Sinha, P Biswas
{"title":"Anatomical and Functional Evaluation of Modified Abbe-McIndoe Vaginoplasty at a Tertiary Care Hospital.","authors":"A Sinha, Amrita, M Sinha, P Biswas","doi":"10.4103/njcp.njcp_874_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_874_23","url":null,"abstract":"<p><strong>Background: </strong>Mayer-Rokitansky-Kuster-Hauser (MRKH) Syndrome, the second important cause of primary amenorrhea, is characterized by complete mullerian agenesis in the presence of normal karyotype and normal functioning ovaries. Incidence is one in 4500 females. Treatment options include surgical and non-surgical methods. Surgical treatment by creating a neovagina between bladder and rectum is preferred as it gives immediate results.</p><p><strong>Aim: </strong>To evaluate the anatomical and functional outcomes of modified vaginoplasty procedures conducted in our institution.</p><p><strong>Methods: </strong>An ambispective cohort study was conducted in the Department of Obstetrics and Gynaecology, at a tertiary care hospital and included 10 cases of MRKH syndrome, who underwent surgical treatment in our department. Postoperative outcome was noted. Sexual function was evaluated using the Female Sexual Function Index (FSFI) score.</p><p><strong>Results: </strong>The mean duration of surgery was 40 minutes. The average blood loss during surgery in patients undergoing vaginoplasty was 60 ml. The mean length of the neovagina as measured 1 month after surgery was 7.9 cms. FSFI score was >30 in eight patients. Two patients were lost to follow-up.</p><p><strong>Conclusion: </strong>Modified McIndoe vaginoplasty is a simple, safe, and cost-effective procedure in the hands of experts. Only mature patients willing to follow the instructions and planning to get married soon should undergo this surgery.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"643-646"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141262566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intra-articular Calcaneal Fractures: A Report of Cases and Comments on Preoperative Management. 关节内钙骨骨折:病例报告及术前处理意见。
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_480_23
E Acar, K Fitzpatrick, K Flint, T Weber
{"title":"Intra-articular Calcaneal Fractures: A Report of Cases and Comments on Preoperative Management.","authors":"E Acar, K Fitzpatrick, K Flint, T Weber","doi":"10.4103/njcp.njcp_480_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_480_23","url":null,"abstract":"<p><strong>Objectives: </strong>To present a review of the clinical characteristics, preoperative and surgical management, and outcomes of patients with intra-articular calcaneal fractures who had open reduction and internal fixation (ORIF) and to offer some comments on and research ideas for the preoperative management of patients with these fractures.</p><p><strong>Patients and methods: </strong>We studied consecutive patients who had ORIF performed by a single surgeon for closed, intra-articular calcaneal fractures at our level-1 trauma center between 5/29/2012 and 3/20/2018. All inpatients were treated with a preoperative soft tissue management protocol, whereas outpatients were not. Data were obtained about demographic and clinical characteristics, times from injury to surgery, quality of fracture reductions, and complication rates.</p><p><strong>Results: </strong>Mean follow-up for the 72 patients with 77 calcaneal fractures was 8.5 (range: 1-43) months, and 21 (27.3%) fractures received inpatient preoperative care with a soft tissue management protocol, while 56 (72.7%) received outpatient preoperative management. More of the fractures treated preoperatively as inpatients versus outpatients were classified as Sanders type III (66.7% vs. 32.1%) and type IV (8.9% vs. 4.8%) fractures and were associated with polytrauma (38.1% vs. 7.1%) and diabetes mellitus (9.5% vs. 5.4%), respectively. For all patients, the mean time from injury to surgery was 12.2 (range: 2.7-19.4) days, and the time was 6.3 days for inpatients and 14.4 days for outpatients, but the quality of fracture reductions and complication rates did not differ between these two groups.</p><p><strong>Conclusions: </strong>Patients with intra-articular calcaneal fractures treated as inpatients and receiving a preoperative soft tissue management protocol had outcomes after ORIF that were not inferior to those experienced by patients treated preoperatively as outpatients, despite a greater proportion of the inpatients having severe fractures, polytrauma, and diabetes mellitus. Dedicated preoperative soft tissue management protocols may be beneficial for patients with calcaneal fractures and warrant further study.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"583-591"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141260705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quality Improvement in an Anaesthesiology and Intensive Care Unit Through Pain Assessment and Control. 通过疼痛评估和控制提高麻醉科和重症监护室的质量。
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_298_23
Y Yamakova, M Ivanova, M Popova, N Kurtelova, R Petkov
{"title":"Quality Improvement in an Anaesthesiology and Intensive Care Unit Through Pain Assessment and Control.","authors":"Y Yamakova, M Ivanova, M Popova, N Kurtelova, R Petkov","doi":"10.4103/njcp.njcp_298_23","DOIUrl":"https://doi.org/10.4103/njcp.njcp_298_23","url":null,"abstract":"<p><p>The aim of the study is to determine whether the assessment of postoperative pain and timely measures to control it improve the quality of medical care in intensive care units (ICUs). To develop an improvement model with a focus on pain assessment and control. 151 patients were included in the study, divided into two groups: a retrospective group (RG)-60 patients and a prospective group (PG)-91 patients. A multimodal approach to pain control was applied to all patients. We administered the Critical Care Pain Observational Tool (CPOT) to PG upon admission to the ICU. Visual analog scale (VAS) for pain assessment was used in all non intubated patients in 6 hours intervals. In the PG, а model for improvement was applied using a PDSA (Plan, Do, Study/ Check, Act) cycle. The following indicators have been used: process, outcome, and balancing indicators. A survey of the PG was also conducted. The developed Model of improvement increased the VAS score reporting success rate from 40 to 95%, which allowed significantly better pain control. In PG the registered CPOT score was 1.71 ± 0.73. 90% of patients in PG have an average VAS score below 5 after the improvement model, while in RG-50% of patients, which is statistically significant (P < 0.001). There was no statistically significant difference in balancing indicators between the two groups. Conclusion: The conducted survey confirmed the positive effect of the model. Quality improvement in the ICU depends on accurate assessment of postoperative pain and timely and adequate treatment.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"557-564"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141261160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Panoramic Radiography in the Evaluation of the Relationship of Maxillary Molar Teeth and Maxillary Sinuses on the Deep Learning Models Improved with the Findings Obtained by Cone Beam Computed Tomography. 利用深度学习模型评估上颌臼齿和上颌窦的关系的全景放射摄影,改进了锥形束计算机断层扫描的结果。
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_220_24
E A Kadan, R Kiliç, Ö Miloğlu, İ Y Özbek, E A Oral
{"title":"Panoramic Radiography in the Evaluation of the Relationship of Maxillary Molar Teeth and Maxillary Sinuses on the Deep Learning Models Improved with the Findings Obtained by Cone Beam Computed Tomography.","authors":"E A Kadan, R Kiliç, Ö Miloğlu, İ Y Özbek, E A Oral","doi":"10.4103/njcp.njcp_220_24","DOIUrl":"https://doi.org/10.4103/njcp.njcp_220_24","url":null,"abstract":"<p><strong>Background: </strong>Panoramic radiography (PR) is available to determine the contact relationship between maxillary molar teeth (MMT) and the maxillary sinus floor (MSF). However, as PRs do not provide clear and detailed anatomical information, advanced imaging methods can be used.</p><p><strong>Aim: </strong>The aim of this study was to evaluate the diagnostic performance of deep learning (DL) applications that assess the relationship of the MSF to the first maxillary molar teeth (fMMT) and second maxillary molar teeth (sMMT) on PRs with data confirmed by cone beam computed tomography (CBCT).</p><p><strong>Methods: </strong>A total of 2162 fMMT and sMMT were included in this retrospective study. The contact relationship of teeth with MSF was compared among DL methods.</p><p><strong>Results: </strong>DL methods, such as GoogLeNet, VGG16, VGG19, DarkNet19, and DarkNet53, were used to evaluate the contact relationship between MMT and MSF, and 85.89% accuracy was achieved by majority voting. In addition, 88.72%, 81.19%, 89.39%, and 83.14% accuracy rates were obtained in right fMMT, right sMMT, left fMMT, and left sMMT, respectively.</p><p><strong>Conclusion: </strong>DL models showed high accuracy values in detecting the relationship of fMMT and sMMT with MSF.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"669-677"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141260818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Burnout and Job Satisfaction among Lecturers in Public Universities in Enugu State, Nigeria. 尼日利亚埃努古州公立大学讲师的职业倦怠与工作满意度。
IF 0.9 4区 医学
Nigerian Journal of Clinical Practice Pub Date : 2024-05-01 Epub Date: 2024-05-29 DOI: 10.4103/njcp.njcp_87_24
E N Aguwa, E N Shu, J E Conable
{"title":"Burnout and Job Satisfaction among Lecturers in Public Universities in Enugu State, Nigeria.","authors":"E N Aguwa, E N Shu, J E Conable","doi":"10.4103/njcp.njcp_87_24","DOIUrl":"https://doi.org/10.4103/njcp.njcp_87_24","url":null,"abstract":"<p><strong>Background: </strong>There is increasing awareness of burnout and job disaffection among many professions like health profession, teachers, armed personnel and lawyers. However not much has been studied about university lecturers.</p><p><strong>Aim: </strong>To obtain the prevalence and determine predictors of burnout and job satisfaction among lecturers in public universities in Enugu State, Nigeria.</p><p><strong>Methods: </strong>It was a cross sectional analytical study. The participants were academic staff from University of Nigeria Nsukka and Enugu State University of Technology who met inclusion criteria. They were selected using multistage sampling technique. Data were collected using Oldenberg Burnout Inventory for burnout and Job Descriptive Index for job satisfaction.</p><p><strong>Results: </strong>A total of 392 lecturers were studied: The males were 221 (56.3%), and the modal age group was 41-50 years: 152 (38.8%). The majority were married 303 (77.3%) and had worked for ≤10 years (65.8%). The prevalence of burnout was 57.7%. In general, 150 (38.3%) had a high level of job satisfaction. However, in most facets, < 50% were satisfied. Most socio-demographic variables were not associated with either burnout or job satisfaction. There is significant association between burnout and job satisfaction. Almost all 205 (90.7%) who had burnout had low job satisfaction and this was statistically significant (p value = 0.011). Present work condition, pay, opportunities, supervision were used as predictors to level of burnout. Present condition of work was a significant contributor (p = < 0.001).</p><p><strong>Conclusion: </strong>The prevalence of burnout was high and many had low to moderate job satisfaction. Most socio-demographic variables were not associated with burnout or job satisfaction. There was a negative association between job satisfaction and burnout.</p>","PeriodicalId":19431,"journal":{"name":"Nigerian Journal of Clinical Practice","volume":"27 5","pages":"654-663"},"PeriodicalIF":0.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141262577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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