The Central African journal of medicine最新文献_第7页

Investigation of the effect of Stalanev (Stavudine, Lamivudine and Nevirapine) treatment on plasma lactate levels in adults attending Beatrice Road and Wilkins Infectious Diseases Hospital Opportunistic Infections Clinics in Harare, Zimbabwe. 在津巴布韦哈拉雷Beatrice Road和Wilkins传染病医院机会感染诊所接受Stalanev(司他夫定、拉米夫定和奈韦拉平)治疗对成人血浆乳酸水平影响的调查。

The Central African journal of medicine Pub Date : 2012-05-01

G Malunga, W B Mujaji, C Musarurwa, T Nyamayaro

{"title":"Investigation of the effect of Stalanev (Stavudine, Lamivudine and Nevirapine) treatment on plasma lactate levels in adults attending Beatrice Road and Wilkins Infectious Diseases Hospital Opportunistic Infections Clinics in Harare, Zimbabwe.","authors":"G Malunga, W B Mujaji, C Musarurwa, T Nyamayaro","doi":"","DOIUrl":"","url":null,"abstract":"Main objective: To evaluate the effect of Stalanev (Stavudine, Lamivudine and Nevirapine) treatment on plasma lactate levels in adults attending Beatrice Road Infectious Diseases Hospital and Wilkins Infectious Diseases Hospital Opportunistic Infections Clinics in Harare.Design: Prospective cohort study carried out between January and May 2011.Setting: Beatrice Road and Wilkins Infectious Diseases Hospital Opportunistic Infections Clinics in Harare, Zimbabwe.Participants: A convenience sample of 180 ART naive HIV infected adults aged 20-68 years who were about to be initiated on STALANEV were recruited.Results: The mean plasma lactate at baseline was 1.57 mmol/L (SD 0.43). After two months on STALANEV, 25 participants (13.9%) had hyperlactatemia and the mean plasma lactate level was 1.99 mmol/L (SD 0.49). At four months follow up, 98 participants (54%) had hyperlactatemia and the mean plasma lactate level was 2.65 mmol/l (SD 0.55). Mean plasma lactate levels increased significantly from baseline to 2 months follow up and from 2 months follow up to 4 months follow up (p < 0.001). None of the participants developed lactic acidosis (plasma lactate > 3.5) after two months of follow up but 14 (7.8%) developed mild lactic acidosis and three (1.7%) had moderate lactic acidosis after four months on STALANEV.Conclusions: Our findings are in agreement with those of other studies that reported that treatment with STALANEV leads to hyperlactatemia thereby posing a risk for the development of lactic acidosis in patients. In the absence of alternative regimens, we recommend routine monitoring of plasma lactate levels on all patients on STALANEV in Zimbabwe.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"58 5-6","pages":"22-5"},"PeriodicalIF":0.0,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33973229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accuracy of straight leg raise and slump tests in detecting lumbar disc herniation: a pilot study. 直腿抬高和坍落度检测腰椎间盘突出的准确性:一项初步研究。

The Central African journal of medicine Pub Date : 2012-02-18 DOI: 10.4314/CAJM.V58I1-4

V. M'kumbuzi, J. T. Ntawukuriryayo, J. D. Haminana, J. Munyandamutsa, E. Nzakizwanimana

{"title":"Accuracy of straight leg raise and slump tests in detecting lumbar disc herniation: a pilot study.","authors":"V. M'kumbuzi, J. T. Ntawukuriryayo, J. D. Haminana, J. Munyandamutsa, E. Nzakizwanimana","doi":"10.4314/CAJM.V58I1-4","DOIUrl":"https://doi.org/10.4314/CAJM.V58I1-4","url":null,"abstract":"OBJECTIVE\u0000To determine the accuracy of the Straight Leg Raise (SLR) and slump tests in detecting Lumbar Disc Herniation (LDH).\u0000\u0000\u0000DESIGN\u0000Cross-sectional diagnostic accuracy study.\u0000\u0000\u0000SETTING\u0000Two referral hospitals in Kigali, Rwanda: King Faisal Hospital and Centre Hospitalier Universitaire de Kigali.\u0000\u0000\u0000SUBJECTS\u0000All patients aged 18 to 70 who had an MRI and who were experiencing pain in the low back, leg or low back and leg.\u0000\u0000\u0000INTERVENTIONS\u0000Closed Magnetic Resonance Imaging (MRI) investigations for each patient as witnessed by a radiologist who read the image were recorded by the first researcher and blinded to other researchers. The SLR and slump tests were performed three times on each patient by independent testers who were blinded to the result of the first test. The test order was randomized for each subject and the two tests were separated by one day wash-out period.\u0000\u0000\u0000MAIN OUTCOME MEASURES\u0000Data were analyzed using a 2x2 table to ascertain diagnostic statistics including sensitivity and specificity with 95% confidence intervals.\u0000\u0000\u0000RESULTS\u0000Thirty three from a possible 37 patients mean age 41.58 ± 10 years completed all of the tests. The sensitivity of SLR was greater (0.875; CI: 0.690-0.957) than that of the slump tests (0.800; CI: 0.6087-0.911) (p = 0.01) in detecting LDH. The specificity for SLR was 0.429 (CI: 0.158-0.750) and for slump was 0.714 (CI: 0.359-0.918). Substantial agreement (K = 0.774) was obtained between the SLR and MRI.\u0000\u0000\u0000CONCLUSION\u0000The SLR was more accurate in detecting LDH. Further validation of this pilot finding is required by studying a larger sample.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"47 1","pages":"5-11"},"PeriodicalIF":0.0,"publicationDate":"2012-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76114536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Abstracts from the Zinqap Annual Scientific Conference, 2012. 2012年Zinqap科学年会摘要。

The Central African journal of medicine Pub Date : 2012-01-01

引用次数: 0

Patterns of Retinoblastoma in Zimbabwe: 2000-2009. 津巴布韦视网膜母细胞瘤的模式:2000-2009。

The Central African journal of medicine Pub Date : 2012-01-01

I Chitsike, P Kuona, J Dzangare, D Sibanda, R Masanganise

{"title":"Patterns of Retinoblastoma in Zimbabwe: 2000-2009.","authors":"I Chitsike, P Kuona, J Dzangare, D Sibanda, R Masanganise","doi":"","DOIUrl":"","url":null,"abstract":"Objective: To document the pattern of retinoblastoma in children in Zimbabwe for the period 2000-2009.Design: Retrospective study.Methods: Analysis of data from the Zimbabwe National Cancer registry and records of patients admitted to the Paediatric Oncology unit. Data collected from cancer registry were basis of diagnosis, age and gender. Data from the patients medical records included clinical presentation, time to diagnosis and treatment.Settings: The Zimbabwe National Cancer Registry and Paediatric Oncology Unit at Parirenyatwa Tertiary Hospital.Results: 196 patients with retinoblastoma were registered at the cancer registry over the study period. The diagnosis was confirmed histologically on 89% of the cases and in 7% the diagnosis was based on clinical grounds. The age ranged from less than one month to 7 years with median age of 24 months. Males were 111 (56%) with male:female ratio of 1.3:1. Forty three patients (84%) had unilateral and 8 (16%) bilateral disease. Medical records were retrieved from only 54 /196 cases (27.5%). The commonest clinical presentation was proptosis 35/54 (65%). Leucocoria was present in 14/54 (26%). Time interval between first symptoms and diagnosis ranged from less than one month to 24 months with mean duration of 7.7 months (SD = 6.9). Enucleation was performed on 33/ 54 (61%), exenteration on 20/54 (37%) chemotherapy was given to 34/54 (63%) and only 6/54 (11%) received radiotherapy.Conclusion: Retinoblastoma is the third commonest registered malignancy of childhood in Zimbabwe, characaterised by late presentation and poor access to therapy.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"58 1-4","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33973231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accuracy of straight leg raise and slump tests in detecting lumbar disc herniation: a pilot study. 直腿抬高和坍落度检测腰椎间盘突出的准确性:一项初步研究。

The Central African journal of medicine Pub Date : 2012-01-01

V R P M'kumbuzi, J T Ntawukuriryayo, J D Haminana, J Munyandamutsa, E Nzakizwanimana

{"title":"Accuracy of straight leg raise and slump tests in detecting lumbar disc herniation: a pilot study.","authors":"V R P M'kumbuzi, J T Ntawukuriryayo, J D Haminana, J Munyandamutsa, E Nzakizwanimana","doi":"","DOIUrl":"","url":null,"abstract":"Objective: To determine the accuracy of the Straight Leg Raise (SLR) and slump tests in detecting Lumbar Disc Herniation (LDH).Design: Cross-sectional diagnostic accuracy study.Setting: Two referral hospitals in Kigali, Rwanda: King Faisal Hospital and Centre Hospitalier Universitaire de Kigali.Subjects: All patients aged 18 to 70 who had an MRI and who were experiencing pain in the low back, leg or low back and leg.Interventions: Closed Magnetic Resonance Imaging (MRI) investigations for each patient as witnessed by a radiologist who read the image were recorded by the first researcher and blinded to other researchers. The SLR and slump tests were performed three times on each patient by independent testers who were blinded to the result of the first test. The test order was randomized for each subject and the two tests were separated by one day wash-out period.Main outcome measures: Data were analyzed using a 2x2 table to ascertain diagnostic statistics including sensitivity and specificity with 95% confidence intervals.Results: Thirty three from a possible 37 patients mean age 41.58 ± 10 years completed all of the tests. The sensitivity of SLR was greater (0.875; CI: 0.690-0.957) than that of the slump tests (0.800; CI: 0.6087-0.911) (p = 0.01) in detecting LDH. The specificity for SLR was 0.429 (CI: 0.158-0.750) and for slump was 0.714 (CI: 0.359-0.918). Substantial agreement (K = 0.774) was obtained between the SLR and MRI.Conclusion: The SLR was more accurate in detecting LDH. Further validation of this pilot finding is required by studying a larger sample.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"58 1-4","pages":"5-11"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33973232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bronchogenic cyst and pharyngeal fistular in an 81 year old female: A case report. 81岁女性支气管源性囊肿及咽瘘1例。

The Central African journal of medicine Pub Date : 2012-01-01

J C Mangwiro, A Mataruse

{"title":"Bronchogenic cyst and pharyngeal fistular in an 81 year old female: A case report.","authors":"J C Mangwiro, A Mataruse","doi":"","DOIUrl":"","url":null,"abstract":"Bronchogenic cyst is a rare clinical; entity that occurs due to an anomalous development of the ventral foregut; they are usually single but may be multiple and can be filled with fluid or mucus. They have been found all along the transoesophageal course, in perihilar or intraparenchymal sites, with predilection for the area around the carina. The location of the cyst depends on the embryonic stage of development at which the anomaly occurs. When the abnormal budding occurs during the early development, the cyst tends to be located along the tracheobronchial tree. The cysts that develop later during the late development are more peripheral and may be located within the lung parenchyma. Bronchogenic cysts have also been described in more remote locations, including neck, interatrial septum, abdomen, and retroperitoneal space. Past reports emphasised that a bronchogenic cyst is usually asymptomatic and presents as an incidental finding, but more recent reports suggest that the majority of adults with bronchogenic cysts ultimately become symptomatic. The actual natural history and percentage of asymptomatic bronchogenic cyst in adults are not known because of the absence of long-term follow up of a large group of patients with asymptomatic cyst. Symptomatic patients usually present with symptomatic related to cyst infection or compression of adjacent structures. Presentation in the elderly population is quite rare. It has been reported that approximately 0.6% of such cyst are noted in patients above the age of 60 years. Total documented cases of patients presenting after the age of 70 years have been noted to be only 8 in 2002.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"58 1-4","pages":"11-3"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33973233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Inappropriate use of promethazine and promethazine-containing products in children under the age of three years in Harare, Zimbabwe. 在津巴布韦哈拉雷，三岁以下儿童不当使用异丙嗪和含异丙嗪产品。

The Central African journal of medicine Pub Date : 2011-09-01

A Marume, T G Muvirimi, K Chitindingu, I Mutingwende

{"title":"Inappropriate use of promethazine and promethazine-containing products in children under the age of three years in Harare, Zimbabwe.","authors":"A Marume, T G Muvirimi, K Chitindingu, I Mutingwende","doi":"","DOIUrl":"","url":null,"abstract":"Objectives: To determine whether there was inappropriate use of promethazine, Stopayne or Goldgesic in children under three (3) years of age in Harare, and to measure its extent. Inappropriate referred to administering these medicines to children under the age of two (2) years for any indication or the administering of these medicines to an otherwise healthy child less than three (3) years old for sedation purposes.Design: A descriptive cross-sectional study carried out between May and July 2010.Setting: Retail pharmacies in Harare, Zimbabwe.Results: The percentages of pharmacy personnel who indicated that parents request these syrups for sedation purposes in their children were: 20.8% promethazine; 18.9% Stopayne; and 9.6% Goldgesic. With respect to parents, it was found that 25% administered these syrups to children aged below 2 years. Of the parents who administered these syrups to their children about 7.7% did so for sedation purposes.Conclusion: There was significant inappropriate use of all 3 syrups in children under the age of 3 years (p < 0.05). Direct evidence was seen in that pharmacy personnel dispensed these medicines for use in infants and parents administered these syrups to infants.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"57 9-12","pages":"39-43"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Presentation patterns of invasive cancer of the cervix: results from Parirenyatwa Oncology and Radiotherapy Centre, Harare, Zimbabwe 1998-2010. 浸润性宫颈癌的表现模式:来自津巴布韦哈拉雷Parirenyatwa肿瘤和放疗中心1998-2010年的结果。

The Central African journal of medicine Pub Date : 2011-09-01 DOI: 10.4314/CAJM.V57I9-12

Mushosho Ey, N. Ndlovu, P. Engel-Hills, B. Wyrley-Birch

{"title":"Presentation patterns of invasive cancer of the cervix: results from Parirenyatwa Oncology and Radiotherapy Centre, Harare, Zimbabwe 1998-2010.","authors":"Mushosho Ey, N. Ndlovu, P. Engel-Hills, B. Wyrley-Birch","doi":"10.4314/CAJM.V57I9-12","DOIUrl":"https://doi.org/10.4314/CAJM.V57I9-12","url":null,"abstract":"MAIN OBJECTIVE\u0000The study sought to identify the presentation patterns of invasive uterine cancer of the cervix (CaCx) in Zimbabwe in terms of histology, stage of the disease, ages of patients and socio-economic status.\u0000\u0000\u0000DESIGN\u0000Retrospective study from 1998 to 2010.\u0000\u0000\u0000SUBJECTS\u0000All patients who registered for the first time with invasive CaCx over a systematically selected sample period of four years (1998, 2002, 2006 & 2010).\u0000\u0000\u0000SETTING\u0000The main referral Radiotherapy and Oncology centre in Harare the capital city of Zimbabwe.\u0000\u0000\u0000RESULTS\u0000Majority of patients (91.75%) presented with squamous cell carcinoma, 5.5% presented with adenocarcinomas and 2.75% presented with other types of histology. Late presentation was noted with the majority of the patients (89%) presenting with stage IIB and above. The common ages of patients at presentation were between 40 to 60 years. The majority of the patients (59.5%) were of low socio-economic status.\u0000\u0000\u0000CONCLUSION\u0000In the developed countries CaCx is reducing in frequency, presentation tends to be early, treatment effective and there is decreasing mortality rate from this disease. However in developing countries the situation is not as positive and the disease remains a major concern. This is shown by the presentation pattern of patients with invasive CaCx in Zimbabwe. The patients are shown to present with late stage disease of the squamous cell type, primarily in the age ranges of 40 to 60 years and with the majority of the patients belonging to the low socio-economic status group.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"730 1","pages":"43-9"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76780708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Presentation patterns of invasive cancer of the cervix: results from Parirenyatwa Oncology and Radiotherapy Centre, Harare, Zimbabwe 1998-2010. 浸润性宫颈癌的表现模式:来自津巴布韦哈拉雷Parirenyatwa肿瘤和放疗中心1998-2010年的结果。

The Central African journal of medicine Pub Date : 2011-09-01

E Y Mushosho, N Ndlovu, P Engel-Hills, B Wyrley-Birch

{"title":"Presentation patterns of invasive cancer of the cervix: results from Parirenyatwa Oncology and Radiotherapy Centre, Harare, Zimbabwe 1998-2010.","authors":"E Y Mushosho, N Ndlovu, P Engel-Hills, B Wyrley-Birch","doi":"","DOIUrl":"","url":null,"abstract":"Main objective: The study sought to identify the presentation patterns of invasive uterine cancer of the cervix (CaCx) in Zimbabwe in terms of histology, stage of the disease, ages of patients and socio-economic status.Design: Retrospective study from 1998 to 2010.Subjects: All patients who registered for the first time with invasive CaCx over a systematically selected sample period of four years (1998, 2002, 2006 & 2010).Setting: The main referral Radiotherapy and Oncology centre in Harare the capital city of Zimbabwe.Results: Majority of patients (91.75%) presented with squamous cell carcinoma, 5.5% presented with adenocarcinomas and 2.75% presented with other types of histology. Late presentation was noted with the majority of the patients (89%) presenting with stage IIB and above. The common ages of patients at presentation were between 40 to 60 years. The majority of the patients (59.5%) were of low socio-economic status.Conclusion: In the developed countries CaCx is reducing in frequency, presentation tends to be early, treatment effective and there is decreasing mortality rate from this disease. However in developing countries the situation is not as positive and the disease remains a major concern. This is shown by the presentation pattern of patients with invasive CaCx in Zimbabwe. The patients are shown to present with late stage disease of the squamous cell type, primarily in the age ranges of 40 to 60 years and with the majority of the patients belonging to the low socio-economic status group.","PeriodicalId":74979,"journal":{"name":"The Central African journal of medicine","volume":"57 9-12","pages":"43-9"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Abstracts of the Annual Medical Research Day. 年度医学研究日摘要

The Central African journal of medicine Pub Date : 2011-09-01

引用次数: 0