Annals of African Medicine最新文献

Introduction: Tuberculosis (TB) is a chronic infectious multisystemic disease caused by Mycobacterium tuberculosis and is one of the leading causes of mortality worldwide. Both common mental disorders (CMD) and TB are global public health problems that have a considerable impact on human health. Moreover, TB and CMDs share common risk factors including poverty, drug addiction, and homelessness and the coexistence of CMD and TB leads to difficult management of TB.

Materials and methods: This was a hospital-based longitudinal study, carried out between June 2021 and December 2022. In this study, 147 pulmonary TB patients were included as per inclusion and exclusion criteria, and psychiatric illness was evaluated by the Brief Psychiatric Rating Scale.

Results: The mean age of study participants was 37.59 ± 15.37 years, there were 99 (67.3%) were male and 48 (32.7%) were female. Psychiatric illness was found in 77 (52.38%) pulmonary TB patients. Among psychiatric illness, anxiety was found in 33 (22.4%) participants and 21 (14.3%) participants had depression. Mixed anxiety and depression were found in 20 (13.6%) patients and 03 (2%) participants had severe psychosis. The association of psychiatric illness with age group and gender was not significant ( P = 0.734, 0.203, respectively). There were 105 (71.40%) patients who had <12 standard education and 42 (28.60%) had >12 standard education and their association with psychiatric illness was statistically significant ( P = 0.044). Adverse drug reactions were found among 80 (54.42%) patients and the association between adverse drug reactions and psychiatric illness was significant ( P = 0.031).

Conclusion: Psychiatric illness is one of the important domains to be evaluated in timely manner in TB patients and early intervention is needed for better management of the TB because the severity, social factors, and chronicity of the disease make them susceptible to develop psychiatric illness.

We report the case of a 13-year-old child presenting an unusual case of Guillian-Barre Syndrome (SGB). Its presentation is usually a progression of symmetrical muscle weakness that ascends from the lower extremities, moves toward a more proximal pathway, and is accompanied by absent or depressed tendon reflexes. Here, the patient presented with a rare presentation of Pharyngeal-Cervical-Brachial (PCB) variant of Guillain-Barré syndrome, where the symptomatology began with dysphagia and dyspnea, and the weakness was descending paralysis. The objective of this clinical case report is to highlight this extremely rare presentation of PCB variant of Guillain-Barré syndrome.

Introduction: Radical prostatectomy is appropriate for any patient whose cancer appears clinically localised to prostate. However because of potential perioperative morbidity, radical prostatectomy is generally reserved for patients whose life expectancy is more than ten years. Moderate hypofractionation for localized prostate cancer is safe and effective. There is a growing body of evidence in support of extreme hypofractionation for localized prostate cancer. Hypofractionation for prostate cancer was originally carried out in the pursuit of efficiency and convenience, but has now attracted greatly renewed interest based upon a hypothesis that prostate cancers have a higher sensitivity to fraction size, reflected in a low α/β ratio, then do late responding organs at risk such as the rectum or bladder.

Material and methods: From January 2017 to December 2020 we treated 112 patients of localised Prostate Cancer with Image Guided Radiotherapy (IGRT). They were in range of 75-85 years. They were of stage T1-T3, N0 or N1. There were significant comborbidities. ECOG performance status was 0-1. They were given 3 months of Androgen Deprivation Therapy (ADT) before starting IGRT. Patients were immobilised with casts and subject to CT simulation. CBCT was taken daily. Dose was 70 Gy @ 250 cGy per fraction at a frequency of 5 fractions per week. Complete blood counts were done weekly for assessment of haematological toxicity. Androgen Deprivation Therapy was continued post IGRT.

Results: All the patients were able to complete the treatment. Evaluation was done at one month, three month and six months post treatment. 104 out of 112 patients achieved complete response. Other 8 had near complete response. There were no acute grade 3-4 toxicities. Grade 1-2 toxicities like skin desquamation, diarrhoea, burning micturition were managed conservatively. Late toxicity was rectal bleeding seen after one year of completion of treatment and was managed with steroid enemas. 23 patients required argon plasma laser therapy.

Conclusion: Image guided radiotherapy is well tolerated, easy to implement and an effective alternative to radical prostatectomy in elderly patients with comorbidities and low life expectancy.

Introduction: Gliptins are a relatively recent class of oral antidiabetic agents used in the treatment of type 2 diabetes. The aim of this study is to identify the adverse effects of gliptins in patients with type 2 diabetes, compare the tolerability of these drugs with data from the literature, and determine patients' behavior in the face of these adverse effects with a view to optimizing their management.

Methods: Our study is cross-sectional, descriptive, and analytical, involving 100 patients aged over 20 years, followed at the Endocrinology Department of the Military Hospital Mohammed V.

Results: The average age of the patients was 63 years, with a sex ratio F/H of 1.13. The median age of diabetes in the patients was 13 years, with an average blood glucose level of 1.64 and an average hemoglobin A1c of 8.26. The comorbidities were 30% cardiovascular disease, 25% hypertension, and 14% dyslipidemia, and 30% of patients had no comorbidities. Forth-six percent of patients reported adverse events and 54% did not report any adverse event. Twenty-eight percent of the adverse events were gastrointestinal, 18% skin disorders, 14% urinary tract infections, 12% hypoglycemia, 12% nervous system disorders, 8% airway infections, and 8% general disorders.

Conclusion: This study shows that gliptins remain a safe option as the side effects seem fairly well tolerated by patients. Adverse events may impact patient compliance and pose a problem of adherence to treatment. Thus, it would be advantageous to develop therapeutic education for diabetic patients to detect and manage adverse effects.

Context: Patient handovers without any structured checklist may omit essential information that might have undesirable consequences for patients.

Aim: We sought to determine the effectiveness of a structured postanesthesia care handover (PACH) checklist in the postanesthesia care unit (PACU) to reduce adverse clinical outcomes.

Setting and design: A single-center, prospective, pre-postimplementation study was conducted.

Materials and methods: Moreover, post-PACH checklist implementation data were collected from 130 participants ( n = 65 in each group) by an independent observer. Data analysis was performed using the SPSS (25.0) version (IBM SPSS statistics). The Chi-square test was used to compare the dichotomous response.

Results: A statistically significant reduction in hypoxemia (21.5% vs. 0; P < 0.001) was observed in the postimplementation group. There were significant improvements in patient information ( P < 0.01), reduction in variations in hemodynamic parameters ( P < 0.01), and improvement in the quality of information transferred concerning surgical procedures ( P < 0.01). The number of phone calls to consultants was significantly lower in the PACH group.

Conclusion: Implementation of the PACH checklist was associated with no hypoxemic events in PACU by improving the quality of communication. The implementation of a structured checklist in PACU should be mandatory in the postoperative intensive care unit.

Background: Hump reduction with traditional ostectomy is an invasive procedure performed in aesthetic rhinoplasty. Natural and flawless nasal dorsum can be obtained with wedge ostectomy (WO) technique.

Objective: The objective of this study is to describe the nasal dorsum WO technique and examine its effectiveness in correcting nasal dorsum with absent and minor humps in patients undergoing aesthetic rhinoplasty.

Materials and methods: Senior author performed 488 rhinoplasty and septorhinoplasty operations from April 2009 to April 2021. After exclusion of major hump patients, the remaining 312 patients had a secondary evaluation for suitability for wedge ostectomy. After secondary examination, 87 patients, including 19 with absent humps (0 mm) and 68 with small humps (1-3 mm) were operated.

Results: Nasal bone hump reduction with WO has proven satisfactory results in majority of patients, minimal revision in done in five patients but no complications were occurred related to this method.

Conclusions: Nasal dorsum WO provides lesser invasive approach to bony hump reduction in selected patients, ensuring bone cortex continuity in nasal dorsum. It decreases possible dorsal nasal irregularities associated with conventional coronal plane ostectomies. At the same time, it provides a natural and anatomically accurate nasal dorsum.

Stargardt disease (SD) is a common inherited macular dystrophy. It exhibits a high degree of phenotypic and genotypic heterogeneity. Yellow-white flecks are often found in the posterior pole in the early stages of the disease with a reduction in central vision from foveal atrophy as it progresses. A characteristic dark choroid appearance is seen on fundus fluorescein angiography (FFA) in many cases, with occasional reports of choroidal neovascular membranes. We report a series of four Nigerian patients, with varied presentations diagnosed with SD in our facility. One patient had good vision, while the other three had variable degrees of reduced vision. All patients had macular atrophy and flecks, while three patients had a dark choroid appearance on FFA and one patient developed a choroidal neovascular membrane in one eye.

Background: The foramen transversarium is a vital anatomical structure found in the cervical vertebrae of the spine. Typically, it serves as a passageway for important neurovascular structures, including the vertebral artery and vein, as well as the vertebral nerve. However, abnormal calcification or ossification of soft tissues in and around this area can lead to various clinical implications. Understanding the presence and implications of abnormal ossified structures in and around the foramen transversarium is crucial for clinicians involved in the diagnosis and management of cervical spine disorders.

Aims: Accordingly, this present study was designed to evaluate the abnormal ossified structures anatomically and radiologically within and around the foramen transversarium.

Materials and methods: This study was conducted on 182 (26 sets of cervical vertebrae) dried human cervical vertebrae obtained from the respective departments of anatomy and on 190 (95 males and 95 females) adult patients who visited the radiology department for neck-related problems such as stiff neck, neck/shoulder pain, dizziness, vertigo, imbalance, visual disturbances, and cognitive impairment.

Results: Among 182 examined cervical vertebrae, unilateral complete accessory foramen transversarium was found in 23 vertebrae (12.63%), bilateral complete in 19 (10.44%), bilateral incomplete in 6 (3.29%), unilateral complete double in 4 (2.19%), and unilateral complete absence of foramen transversarium in 3 (1.64%). Stenosis due to aberrant osteophytes was noted in 9 vertebrae (4.9%). Out of 190 patients, three males presented with cervical kyphosis, severe spinal canal stenosis, and spinal cord compression due to ossification of the posterior longitudinal ligament and osteophyte complexes at C3-C6, with the most significant compression at C5-C6.

Conclusion: A thorough understanding of abnormal ossifications in and around the foramen transversarium is crucial for the management of cervical spine disorders; imaging modalities such as X-ray, computed tomography, and magnetic resonance imaging are crucial for recognizing and intervening in these cases, which is essential to prevent adverse neurological outcomes associated with vertebral artery involvement.

Background: Diffusion-weighted imaging (DWI) has come up as a newer diagnostic modality for the diagnosis of early functional changes in various organs including the pancreas. DWI has shown the ability of early and accurate diagnosis of inflammatory pathologies, before the appearance of morphological changes on imaging.

Objectives: The objectives of this study were to study the diagnostic accuracy of DWI in the diagnosis of early acute interstitial pancreatitis.

Materials and methods: The present retrospective observational study was conducted at the department of radiodiagnosis of a tertiary teaching hospital for 1 year. Fifty patients who underwent magnetic resonance imaging of the pancreas with clinical or laboratory diagnosis of early pancreatitis were included in the study. The diagnostic accuracy of DWI was analyzed on the basis of quantitative (apparent diffusion coefficient [ADC] values) evaluation in the diagnosis of early acute pancreatitis. Threshold values for ADC were derived for differentiation of inflamed versus normal pancreas. Sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV) were obtained by drawing the receiver operating characteristic (ROC) curve.

Results: The mean ADC values in the patient group (0.882 × 10 -3 mm 2 /s ± 0.102) were significantly lower than the control group (1.178 × 10 -3 mm 2 /s ± 0.232) with P < 0.001. The ROC curve deciphered a cutoff value of 0.937 × 10 -3 mm 2 /s with a sensitivity of 84%, specificity of 86%, PPV of 85.71%, and NPV of 84.31% for diagnosis of acute pancreatitis using quantitative ADC values.

Conclusion: DWI can thus be a succinct modality for early diagnosis of pancreatitis with excellent diagnostic accuracy and superlative advantage of lack of contrast and radiation in comparison to computed tomography scan.

The aim of the present study: The aim of the present study was to do a comparison of the recovery profiles and airway-related adverse events of pediatric magnetic resonance imaging (MRI) sedation patients who received propofol alone to those who received midazolam alone.

Methods: This retrospective cohort study was approved by the Mutah University Ethical Approval Committee (No. 2378). A search of the patients' medical records was performed between September 2021 and April 2022 to identify children aged 4 months-11 years who received propofol or midazolam for MRI sedation. The patients were subdivided into two groups: Those who had propofol alone (propofol group) and those who received midazolam (midazolam group) for pediatric MRI sedation. In propofol group, a 1-2 mg/kg of propofol bolus was given to have a deep sedation (Ramsay Sedation Scale score of 5). Patients in midazolam group received 0.05 mg/kg of midazolam. During the maintenance state of sedation, the patient received 150 µg/kg/min of propofol, and the infusion rate was adjusted in 25 μg/kg/min increments up or down at the discretion of the anesthesiologists to maintain a state of deep sedation. The major targets of this study were recovery profiles (time to awake and time to discharge) and airway-related intervention ratios in pediatric MRI sedation patients. Patient demographics, MRI sedation, and recovery data, including propofol induction dose, airway intervention, and sedation-related adverse events from the pediatric sedation recovery unit were also collected.

Results: The mean (standard deviation [SD]) propofol induction dose was higher compared to midazolam group (2.4 [0.7] mg vs. 1.3 [0.5] mg; mean difference, 1.1 mg; P < 0.001). The mean (SD) infusion rate was higher in propofol group compared to midazolam group (161.3 [37.6] μg/min/kg vs. 116.2 [25.6] μg/min/kg; mean difference 45.1 μg/min/kg; P < 0.001). The mean (SD) propofol total dose was higher in propofol group compared to midazolam group (236.3 [102.4] mg vs. 180.7 [80.9] mg; mean difference, 155.4 mg; P < 0.001). The mean (SD) time to awake was longer in midazolam group compared to propofol group (21.2 [5.6] min vs. 23.0 [7.1] min; mean difference, 1.8 min; P < 0.001). The mean (SD) time to discharge was longer in midazolam group compared to propofol group (34.5 [6.9] min vs. 38.6 [9.4] min; mean difference, 4.1 min; 95% confidence interval, 3.0-5.1; P < 0.001).

Conclusion: The administration of midazolam during pediatric MRI sedation can decrease the frequency of airway complications without prolonging the clinically significant recovery profile.