Tag: nevin manimala

Niger Postgrad Med J. 2023 Apr-Jun;30(2):150-155. doi: 10.4103/npmj.npmj_75_23.

ABSTRACT

INTRODUCTION: Medication errors (MEs) are important, often overlooked forms of medical error that are associated with morbidity and mortality in health care settings. Among health care workers, knowledge, attitude and perception may affect reporting of MEs.

AIM: The aim of this study was to determine the level of knowledge and perception of MEs among health care workers in Ahmadu Bello University Teaching Hospital, Zaria.

METHODOLOGY: A cross-sectional study was conducted among 138 health care workers selected randomly through a stratified sampling. Their responses were collected using pre-tested, self-administered questionnaires and analysed using the Statsitical Package for the Social Sciences. The numerical variables were summarised as means and standard deviations, whereas categorical variables were presented as frequencies and percentages. The Chi-square test was used to test for associations at P < 0.05.

RESULTS: All the respondents heard of MEs and up to 108 (78.3%) correctly defined them. While only 121 (87.7%) respondents had fair to good knowledge about MEs, all of them had good perception of them. Major types of MEs known by the respondents were knowledge-based errors (79.7%), rule-based errors (52.9%), action-based errors (67.4%) and memory-based errors (55.8%). The causes of MEs identified were communication problems (88.4%), poor organizational knowledge transfer (63.8%), heavy workload (80.4%) and not reading instructions carefully (63.0%). There was no statistically significant association between the level of knowledge on MEs and sociodemographic characteristics of the respondents.

CONCLUSION: Knowledge and perceptions of MEs were good among our respondents. Adequate mechanism (s) should be put in place to encourage the reporting of MEs whenever they occur to promote patient safety and improve health outcomes.

PMID:37148118 | DOI:10.4103/npmj.npmj_75_23

Niger Postgrad Med J. 2023 Apr-Jun;30(2):132-136. doi: 10.4103/npmj.npmj_9_23.

ABSTRACT

INTRODUCTION: Otomycosis is a global disease, common in the world’s tropical and subtropical regions. The diagnosis is clinical, but mycological examination is required for its confirmation. There is a paucity of published data on otomycosis particularly the aetiologic agents in Nigeria. This study aims to fill in this gap by assessing the clinical presentations, risk factors and aetiologic agents of otomycosis in our setting.

METHODS: This was a prospective study of 126 clinically diagnosed patients and 30 controls. Mycological analysis of debris and swab samples from their external auditory canal was carried out.

RESULTS: One hundred and twenty-six patients were recruited, with 162 ear samples collected. There was mycological confirmation of otomycosis in 100 (79.4%) patients (subjects) and 127 (78.4%) specimens. The subjects’ age range was 1-80 years, 30.89 ± 21.15 mean age, and 29-year median age. The peak prevalent age of 1-10 years was statistically significant, P = 0.022. The common symptoms in the subjects were itching 86 (86%), ear blockage 84 (84%) and otalgia 73 (73%). Regular ear cleaning 67 (67.0%) was the most common risk factor. Noted aetiologic agents were Aspergillus species 81 (63.8%), Candida species 42 (33.1%) and Yeast 4 (3.1%). Aspergillus flavus (40/127; 31.5%) was the most common fungus isolated. Unilateral otomycosis 73 (73%) was more common than bilateral otomycosis 27 (27%).

CONCLUSION: Otomycosis is common in all ages, and is a commonly unilateral disease. Regular ear cleaning is the most common risk factor. A. flavus was the most common aetiologic agent in this study.

PMID:37148115 | DOI:10.4103/npmj.npmj_9_23

Niger Postgrad Med J. 2023 Apr-Jun;30(2):126-131. doi: 10.4103/npmj.npmj_31_23.

ABSTRACT

BACKGROUND: This study assessed the eustachian tube (ET) function in adult patients with chronic rhinosinusitis (CRS) using tympanometry and nasal endoscope.

MATERIALS AND METHODS: This was a hospital-based cross-sectional study conducted for 9 months. All participants underwent endoscopic evaluation of the pharyngeal end of their ETs, and the middle ear function was assessed using tympanometry. Endoscopic findings were graded based on a validated mucosal inflammatory endoscopic grading scale. Statistical analysis was carried out using SPSS version 24.

RESULTS: A total of 102 CRS patients and age- and sex-matched controls were recruited. Tympanograms suggestive of eustachian tube dysfunction (ETD) types B and C were found among 7.8% and 12.8% of the right and left ears of the CRS groups, respectively. Mucosal inflammatory endoscopic grade that is diagnostic of ETD Grades 3 and 4 was found among 24.5% and 38.2% of the right and left ET of CRS cases, respectively.

CONCLUSION: CRS predisposes patients to anatomical and functional impairment of ET. The relationship between tympanometry and mucosal inflammatory endoscopic grading scale in detecting ETD among CRS patients showed a strong relationship. However, a combination of the two will improve the diagnosis of ETD by evaluating the ET function directly and indirectly.

PMID:37148114 | DOI:10.4103/npmj.npmj_31_23

Niger Postgrad Med J. 2023 Apr-Jun;30(2):119-125. doi: 10.4103/npmj.npmj_15_23.

ABSTRACT

BACKGROUND: Caregivers play an important role in informal patient management. Identification of the support types and the financial challenges faced by caregivers will provide information on strategies to ease this burden. This study aimed to describe the support types and financial burden amongst caregivers in a tertiary hospital in North Central Nigeria.

METHODS: This was a cross-sectional study conducted amongst caregivers of inpatients in a tertiary hospital in North Central Nigeria. Data were collected using a pre-tested interviewer-administered questionnaire and were analysed using the Statistical Package for the Social Sciences package version 23. Results were reported in frequencies and proportions and presented in prose, tables and charts.

RESULTS: A total of 400 caregivers were recruited. The mean age was 38.32 ± 12.82 years and most (66.0%) were females. Caregivers supported their patients by running errands (96.3%) and 85.3% reported caregiving as stressful. The reported errands were purchase of medications (92.3%), supply of non-medical needs (63.3%), submission of laboratory samples and collection of results (52.3%) and service payment (47.5%). About two-thirds (63.2%) reported loss of income while caregiving and about half (50.8%) provided financial support to the patients.

CONCLUSION: This study suggests that majority of caregivers experience significant physical and financial burden while caregiving. This burden can be eased off by the simplification of payment and laboratory processes and employment of more staff to support patients admitted to the wards. The financial burden experienced by caregivers reinforces the need to encourage more Nigerians to enrol in a health insurance scheme.

PMID:37148113 | DOI:10.4103/npmj.npmj_15_23

Niger Postgrad Med J. 2023 Apr-Jun;30(2):110-118. doi: 10.4103/npmj.npmj_22_23.

ABSTRACT

BACKGROUND: The huge global diabetes burden and the paucity of diabetes specialists make primary care physicians important stakeholders in controlling diabetes. Hence, we examined the predictors of glycaemic control among primary care patients with type 2 diabetes mellitus (T2DM), highlighting the influence of prior internist encounters during the preceding year on glycaemic control.

METHODS: This questionnaire-based cross-sectional study involved 276 T2DM patients systematically recruited from attendees of a general outpatient clinic (GOPC) in Kano, Nigeria. Data regarding their sociodemographic, clinical and internist encounter and GOPC visit characteristics were collected. Data were subjected to descriptive and inferential statistical analysis.

RESULTS: Most participants (56.5%) were females; their mean age was 57.7 ± 9.6 years, mean glycated haemoglobin level was 7.3 ± 1.9%. Age, educational level, ethnicity, insurance status, current blood pressure (BP), treatment type, medication adherence, awareness of the importance of diet in DM control, specialist diabetic clinic visited, number of GOPC visits and prior encounter with an internist in the preceding year were associated with glycaemic control after bivariate analysis (P < 0.05). On multivariate regression, low education, retirees, being self-employed, uninsured, overweight, having optimal BP, using metformin alone, sulphonylurea-metformin and insulin-based treatments and prior encounter with the internist in the preceding year were predictors of optimal glycaemic control.

CONCLUSION: There are multiple predictors of glycaemic control in this setting. These predictors should be considered in glycaemic control risk stratification towards quality individualised care, which includes establishing referral protocols to available specialists. Regular training of primary care physicians on diabetes care is also required.

PMID:37148112 | DOI:10.4103/npmj.npmj_22_23

Niger Postgrad Med J. 2023 Apr-Jun;30(2):104-109. doi: 10.4103/npmj.npmj_332_22.

ABSTRACT

BACKGROUND: COVID-19 pandemic has ravaged the world, causing deaths in different countries. Fortunately, production of its vaccine has brought some tranquillity, and Nigeria was not left behind. This study aimed to determine the role of knowledge and perception towards the uptake of COVID-19 vaccine amidst undergraduate students of the University of Lagos, Lagos, Nigeria.

METHODS: This descriptive cross-sectional study was carried out amongst 170 students at the University of Lagos using a multi-stage sampling method. Self-administered questionnaires were used to collect information on demography, knowledge, perception, acceptance and uptake of COVID-19 vaccine. Data were analysed utilising SPSS Version 26. The level of significance was at P < 0.05.

RESULTS: Majority of respondents 125 (73.5%) had good knowledge of COVID-19 vaccine and 87 (51.2%) respondents attributed source of information to social media. Although many 99 (58.2%) respondents had positive perceptions of the vaccine, few 16 (9.4%) had taken the vaccine. Less than quarter 24 (22.1%) planned to receive COVID-19 vaccine while majority 120 (77.9%) had no plans to, cite safety concerns. There was a statistically significant association between age (P = 0.001), level of training (P = 0.034) and uptake of COVID-19 vaccine.

CONCLUSION AND RECOMMENDATIONS: The level of uptake of COVID-19 vaccine was poor amongst undergraduate students in tertiary institutions in Lagos. Age and level of training of respondents were factors associated with poor uptake. It is recommended that the section of university responsible for sharing of information amongst students organises risk communication activities targeted at specific areas about COVID-19 vaccine to improve vaccine uptake amongst students.

PMID:37148111 | DOI:10.4103/npmj.npmj_332_22

Niger Postgrad Med J. 2023 Apr-Jun;30(2):96-103. doi: 10.4103/npmj.npmj_43_23.

ABSTRACT

BACKGROUND: Coronavirus disease 2019 (COVID-19) remained a worldwide public health problem. Risk assessment and mapping can be deployed to assist in the control and management of disease outbreaks.

AIM: The aim of this study was to conduct COVID-19 risk assessment and mapping in selected communities of Southwest Nigeria.

METHODS: This was a cross-sectional study of adults, 18 years and above, involving the use of multi-stage sampling. Data collection was done with a pre-tested, structured, interviewer-administered questionnaire. The Statistical Package for the Social Sciences version 23 and Environmental Systems Research Institute ArcGIS desktop version 10.5 were used for data analysis and spatial mapping, respectively. The threshold for statistical significance was set at P < 0.05.

RESULTS: The respondents’ mean age was 40.6 ± 14.5 years. Self-reported vulnerability factors identified included hypertension, diabetes mellitus, working in hospital facility, cigarette smoking and age ≥60 years amongst others. About a quarter (20.2%) had a high risk of COVID-19 following risk quantification. The risk cuts across geographical locations and socio-economic status. Education was significantly associated with COVID-19 risk. The spatial interpolation map revealed that the farther a community was from the high-burden area, the lower the risk of COVID-19.

CONCLUSION: There was a high prevalence of self-reported COVID-19 risk. Identified communities with COVID-19 high-risk burden in the risk mapping and those with stratified proximity to these areas need to be targeted by the government for a public health awareness campaign.

PMID:37148110 | DOI:10.4103/npmj.npmj_43_23

J Minim Access Surg. 2023 Apr 13. doi: 10.4103/jmas.jmas_253_22. Online ahead of print.

ABSTRACT

INTRODUCTION: Despite recent evidence on the surgical outcomes of robotic-assisted surgery (RAS), other patient centre outcomes, including quality of life (QOL), are lacking. This study aims to examine changes in QoL trajectories following RAS across different surgical specialities.

PATIENTS AND METHODS: A prospective cohort study was conducted for patients undergoing urologic, cardiothoracic, colorectal or benign gynaecological RAS, between June 2016 and January 2020 at a tertiary referral hospital in Australia. QoL was measured using the 36-item Short-Form Health Survey at pre-operative, 6 weeks and 6 months postoperatively. Physical and mental summary scores and utility index were primary outcomes, and sub-domains were secondary outcomes.

STATISTICAL ANALYSIS USED: Mixed-effects linear regressions were used to determine changes in QoL trajectories.

RESULTS: Of the 254 patients undergoing RAS, 154 underwent urologic, 36 cardiothoracic, 24 colorectal and 40 benign gynaecological surgery. Overall, the average age was 58.8 years and most patients were male (75.1%). Physical summary scores significantly decreased from pre-operative to 6 weeks’ post-operative in urologic and colorectal RAS; with all surgical specialities at least returning to pre-operative levels within 6 months postoperatively. Mental summary scores consistently increased from pre-operative to 6 months postoperatively for colorectal and gynaecological RAS.

CONCLUSIONS: RAS contributed to positive changes in QoL, with physical health returning to the pre-operative level and mental health improvements across specialities, in the short term. While degrees of post-operative changes varied amongst specialities, significant improvements demonstrate benefits in RAS.

PMID:37148106 | DOI:10.4103/jmas.jmas_253_22

J Minim Access Surg. 2023 Apr 13. doi: 10.4103/jmas.jmas_245_22. Online ahead of print.

ABSTRACT

INTRODUCTION: Colovesical fistula (CVF) is a condition with various aetiologies and presentations. Surgical treatment is necessary in most cases. Due to its complexity, open approach is preferred. However, laparoscopic approach is reported in the management of CVF due to diverticular disease. The aim of this study was to analyse the management and outcome of patients with CVF of different aetiologies treated with laparoscopic approach.

PATIENTS AND METHODS: This was a retrospective study. We retrospectively reviewed all patients undergoing elective laparoscopic management of CVF from March 2015 to December 2019.

STATISTICAL ANALYSIS USED: None.

RESULTS: Nine patients underwent laparoscopic management of CVF. There were no intraoperative complications or conversions to open surgery. A sigmoidectomy was performed in eight cases. In one patient, a fistulectomy with sigmoid and bladder defect closure was performed. In two cases of locally advanced colorectal cancer with bladder invasion, a multi-stage procedure with temporary colostomy was chosen. In three cases, with no intraoperative leakage, we did not perform bladder suture. Four Clavien I-II complications were recorded. Two fragile patients died in the post-operative period. No patients required re-operation. At a median follow-up of 21 months (interquartile range: 6-47), none of the patients had recurrence of fistula.

CONCLUSIONS: CVF can be managed with laparoscopic approach by skilled laparoscopic surgeons in different clinical scenarios. Bladder suture is not necessary if leakage is absent. Informed counselling to the patient must be guaranteed concerning the risk of major complications and mortality in case of CVF due to malignant disease.

PMID:37148104 | DOI:10.4103/jmas.jmas_245_22

J Minim Access Surg. 2023 Apr 13. doi: 10.4103/jmas.jmas_217_22. Online ahead of print.

ABSTRACT

BACKGROUND: The present study aimed to evaluate the safety and efficacy of transperitoneal laparoscopic adrenalectomy (LA) for large adrenal tumours by comparing the outcomes of tumours larger than 6 cm with those smaller than 6 cm and also to identify the risk factors associated with prolonged operative time in transperitoneal LA.

PATIENTS AND METHODS: One hundred and sixty-three patients underwent LA at our clinic from January 2014 to December 2020. Bilateral LA was performed in 20 of these 163 patients. A total of 143 patients were included in this study. Data were analysed retrospectively from the patients’ medical records collected.

RESULTS: Large tumour (LT) group consists of 33 patients and the small tumour (ST) group consists of 110 patients. There was no statistically significant difference between the groups regarding conversion to open surgery and complications. A multiple regression analysis was conducted to identify the independent predictors of prolonged operation time. The tumour size ≥8 cm (odds ratio [OR], 19.132; 95% confidence interval [CI], 3.881-94.303; P < 0.001) and diagnosis of pheochromocytoma (OR, 2.762; 95% CI, (1.123-6.789, P = 0.026) were the significant predictors of prolonged operation time.

CONCLUSION: Our study shows that LA can be considered the treatment of choice for small and large adrenal tumours. The tumour size ≥8 cm and diagnosis of pheochromocytoma are the independent risk factors for the prolonged operative time in transperitoneal LA.

PMID:37148103 | DOI:10.4103/jmas.jmas_217_22