Renal biopsy is an invasive procedure used to evaluate the activity and the therapeutic management of kidney disease and kidney transplantation. Objective: The aim of this study was to describe the epidemiological, cl...Renal biopsy is an invasive procedure used to evaluate the activity and the therapeutic management of kidney disease and kidney transplantation. Objective: The aim of this study was to describe the epidemiological, clinical, and pathological features of kidney disease diagnosed by biopsy in the Ivory Coast. Materials and Methods: This was a descriptive and prospective study conducted between January 2015 and December 2018 in the Department of Anatomy and Cytology of the Pathology of Cocody (Abidjan) and Bouake. Specimens were obtained from the nephrology department of Ivory Coast and from teaching hospitals in Togo, Guinea, Burkina Faso, and Mali. Samples were analyzed according to standard renal biopsy procedures. One kidney fragment was fixed in acetic acid formalin (AAF) for optical microscopy examination. The other fragment, soaked in physiological water, was immediately sent for immunofluorescence examination. All renal pathologies were included in this study. The study parameters were frequency, age, sex, origin, occupation, clinical and biological signs, and pathological aspects with optical microscopy, and immunofluorescence. Results: 153 cases (2.23%) of kidney biopsies were examined on a total of 10,573 specimens. Ivory Coast specimens accounted for 91.5% of cases (n = 140). Nephrotic syndrome (49%) was the most common clinical sign and indication for renal biopsy, followed by acute renal failure (16.3%), chronic renal failure (19.6%), and a combination of chronic renal failure with hypertension (11.18%) and glomerulonephritis (4%). Mean proteinuria was 3.03 g/24h (range, 0.14 to 11.5 g/24h). Histologically, 90.8% (n = 139) were glomerular nephropathies, including 26.6% HIV-associated nephropathy, 17.3% focal segmental glomerulosclerosis, 13.6% nephroangiosclerosis, 11.5% post-infectious glomerulonephritis, 9.3% membranous glomerulonephritis, and 21.6% miscellaneous glomerular nephropathies (n = 30). The incidence of various tubulo-interstitial lesions was 9.2% (n = 14). Conclusion: Glomerular nephropathies represent the most important renal diseases. Young people are most commonly affected with a high prevalence of focal segmental glomerulosclerosis and HIV-associated nephropathy.展开更多
Objective: To describe clinical, biological and evolutionary profile of Acute Kidney Injury (AKI) due to Severe Malaria in the pediatric department. Methodology: This was a retrospective descriptive study that took pl...Objective: To describe clinical, biological and evolutionary profile of Acute Kidney Injury (AKI) due to Severe Malaria in the pediatric department. Methodology: This was a retrospective descriptive study that took place from January to December 2012. It has been included children aged 0 - 15 years admitted for severe malaria with positive thick drop. AKI was defined by using the modified RIFLE (Risk Injury Failure Loss End stage) classification for Pediatrics. Results: 338 children admitted for severe malaria were included. AKI was diagnosed in 24 children, a prevalence of 7.1% according to pRIFLE classification: RISK in 10 (3%), INJURY in 9 (2.6%) and FAILURE in 5 (1.5%). The average age was 8.16 ± 4.2 years. Clinical features were dominated by hemoglobinuria in 87.5%, oliguria, vomiting and fever in 75%. The biological features were dominated by severe anemia (Hb 5.5 mmol/l) was found in 2 cases. The mean parasitic density was 22,120 trophozoites. Malaria was treated primarily with artemether in 83.3% of the cases. Dialysis was indicated in 2 cases for menacing hyperkalaemia, but was not done because of lack of financial means. In one case, hyperkalaemia was successfully treated with symptomatic measures, but in the second case, these measures were not allowed to normalize kalaemia, and death occurred. Conclusion: Acute post-malarial renal failure secondary to tubular necrosis may be the dominant clinical features of severe malaria. Death may occur. Preventing malaria would be the best way to avoid it.展开更多
Background: Kidney Transplantation is the best treatment for patients in end stage renal disease. It’s a new therapeutic approach for such patients in Cote d’Ivoire which is expected to develop. Aim: Determine the a...Background: Kidney Transplantation is the best treatment for patients in end stage renal disease. It’s a new therapeutic approach for such patients in Cote d’Ivoire which is expected to develop. Aim: Determine the adherence factors affecting kidney transplant recipient among patients on maintenance haemodialysis in Cote d’Ivoire and point out possible obstacles to the development of this new practice in the country. Patients and Methods: This was a cross-sectional study carried out from May to June 2016 in the Haemodialysis Centres of Abidjan. Any patient aged ≥18 years, on haemodialysis for at least 6 months, who signed the inform consent were subjected to a questionnaire. None of the respondents had been transplanted. The subjects addressed in the document were sociocultural status, opinion related to kidney transplantation and willingness to be transplanted or not and the reasons. A statistical analysis was performed to determine factors associated with kidney transplantation desire. Results: We included 295 (71.53% males) patients, with a mean age of 44.53 ± 12.09 years. Among this population, 36.61% had a higher level of education, 70.85% were Christians, 66.44% lived with partners, 56.61% had no income and 74.92% were treated in Public Health Centres. The median duration on dialysis was 34 months. A total of 287 (97.29%) patients had already heard of kidney transplantation among which 149 (51.94%) for the first time after initiation of haemodialysis. There was 231 (78.31%) patients willing to be transplanted with only 91 (39.39%) of them having a potential living donors. The main motivations were the desire to stop dialysis (52.38%) and the search for a better quality of life (41.13%). Among the 64 (21.69%) patients unfavourable to renal transplantation, 45.31% raised its higher cost compared to haemodialysis. Duration on haemodialysis (>34 months) was significantly higher in patients willing to be transplanted compare to non-applicants (51.95% versus 37.50%, p 34 months) (OR = 2.12 CI: 1.15 - 3.88 p = 0.01) and the Christian religion (OR = 0.43 CI: 0.20 - 0.92 p = 0.03). Conclusion: Almost all patients on maintenance haemodialysis were willing to be transplanted. However, the rate of living donor remains insufficient. For the non-seekers, the high cost of the process remains the main obstacle to kidney transplantation. Transplantation should be given more attention and political support economically by the Government to allow its development in Cote d’Ivoire.展开更多
文摘Renal biopsy is an invasive procedure used to evaluate the activity and the therapeutic management of kidney disease and kidney transplantation. Objective: The aim of this study was to describe the epidemiological, clinical, and pathological features of kidney disease diagnosed by biopsy in the Ivory Coast. Materials and Methods: This was a descriptive and prospective study conducted between January 2015 and December 2018 in the Department of Anatomy and Cytology of the Pathology of Cocody (Abidjan) and Bouake. Specimens were obtained from the nephrology department of Ivory Coast and from teaching hospitals in Togo, Guinea, Burkina Faso, and Mali. Samples were analyzed according to standard renal biopsy procedures. One kidney fragment was fixed in acetic acid formalin (AAF) for optical microscopy examination. The other fragment, soaked in physiological water, was immediately sent for immunofluorescence examination. All renal pathologies were included in this study. The study parameters were frequency, age, sex, origin, occupation, clinical and biological signs, and pathological aspects with optical microscopy, and immunofluorescence. Results: 153 cases (2.23%) of kidney biopsies were examined on a total of 10,573 specimens. Ivory Coast specimens accounted for 91.5% of cases (n = 140). Nephrotic syndrome (49%) was the most common clinical sign and indication for renal biopsy, followed by acute renal failure (16.3%), chronic renal failure (19.6%), and a combination of chronic renal failure with hypertension (11.18%) and glomerulonephritis (4%). Mean proteinuria was 3.03 g/24h (range, 0.14 to 11.5 g/24h). Histologically, 90.8% (n = 139) were glomerular nephropathies, including 26.6% HIV-associated nephropathy, 17.3% focal segmental glomerulosclerosis, 13.6% nephroangiosclerosis, 11.5% post-infectious glomerulonephritis, 9.3% membranous glomerulonephritis, and 21.6% miscellaneous glomerular nephropathies (n = 30). The incidence of various tubulo-interstitial lesions was 9.2% (n = 14). Conclusion: Glomerular nephropathies represent the most important renal diseases. Young people are most commonly affected with a high prevalence of focal segmental glomerulosclerosis and HIV-associated nephropathy.
文摘Objective: To describe clinical, biological and evolutionary profile of Acute Kidney Injury (AKI) due to Severe Malaria in the pediatric department. Methodology: This was a retrospective descriptive study that took place from January to December 2012. It has been included children aged 0 - 15 years admitted for severe malaria with positive thick drop. AKI was defined by using the modified RIFLE (Risk Injury Failure Loss End stage) classification for Pediatrics. Results: 338 children admitted for severe malaria were included. AKI was diagnosed in 24 children, a prevalence of 7.1% according to pRIFLE classification: RISK in 10 (3%), INJURY in 9 (2.6%) and FAILURE in 5 (1.5%). The average age was 8.16 ± 4.2 years. Clinical features were dominated by hemoglobinuria in 87.5%, oliguria, vomiting and fever in 75%. The biological features were dominated by severe anemia (Hb 5.5 mmol/l) was found in 2 cases. The mean parasitic density was 22,120 trophozoites. Malaria was treated primarily with artemether in 83.3% of the cases. Dialysis was indicated in 2 cases for menacing hyperkalaemia, but was not done because of lack of financial means. In one case, hyperkalaemia was successfully treated with symptomatic measures, but in the second case, these measures were not allowed to normalize kalaemia, and death occurred. Conclusion: Acute post-malarial renal failure secondary to tubular necrosis may be the dominant clinical features of severe malaria. Death may occur. Preventing malaria would be the best way to avoid it.
文摘Background: Kidney Transplantation is the best treatment for patients in end stage renal disease. It’s a new therapeutic approach for such patients in Cote d’Ivoire which is expected to develop. Aim: Determine the adherence factors affecting kidney transplant recipient among patients on maintenance haemodialysis in Cote d’Ivoire and point out possible obstacles to the development of this new practice in the country. Patients and Methods: This was a cross-sectional study carried out from May to June 2016 in the Haemodialysis Centres of Abidjan. Any patient aged ≥18 years, on haemodialysis for at least 6 months, who signed the inform consent were subjected to a questionnaire. None of the respondents had been transplanted. The subjects addressed in the document were sociocultural status, opinion related to kidney transplantation and willingness to be transplanted or not and the reasons. A statistical analysis was performed to determine factors associated with kidney transplantation desire. Results: We included 295 (71.53% males) patients, with a mean age of 44.53 ± 12.09 years. Among this population, 36.61% had a higher level of education, 70.85% were Christians, 66.44% lived with partners, 56.61% had no income and 74.92% were treated in Public Health Centres. The median duration on dialysis was 34 months. A total of 287 (97.29%) patients had already heard of kidney transplantation among which 149 (51.94%) for the first time after initiation of haemodialysis. There was 231 (78.31%) patients willing to be transplanted with only 91 (39.39%) of them having a potential living donors. The main motivations were the desire to stop dialysis (52.38%) and the search for a better quality of life (41.13%). Among the 64 (21.69%) patients unfavourable to renal transplantation, 45.31% raised its higher cost compared to haemodialysis. Duration on haemodialysis (>34 months) was significantly higher in patients willing to be transplanted compare to non-applicants (51.95% versus 37.50%, p 34 months) (OR = 2.12 CI: 1.15 - 3.88 p = 0.01) and the Christian religion (OR = 0.43 CI: 0.20 - 0.92 p = 0.03). Conclusion: Almost all patients on maintenance haemodialysis were willing to be transplanted. However, the rate of living donor remains insufficient. For the non-seekers, the high cost of the process remains the main obstacle to kidney transplantation. Transplantation should be given more attention and political support economically by the Government to allow its development in Cote d’Ivoire.
