Introduction: Superior mesenteric artery syndrome (SMAS), a rare diagnosis due to compression of the third duodenum between the superior mesenteric artery (SMA) and the aorta resulting in bowel obstruction, may lead t...Introduction: Superior mesenteric artery syndrome (SMAS), a rare diagnosis due to compression of the third duodenum between the superior mesenteric artery (SMA) and the aorta resulting in bowel obstruction, may lead to severe malnutrition. We report two cases of patients hospitalised in the Internal Medicine, Endocrinology, Diabetology, and Nutrition Department of the National Hospital Center (NHC) of Pikine. Observations: Patient 1: A 35-year-old female was referred for an aetiological diagnosis due to a rapid weight loss of 15 kilograms in one month, accompanied by persistent vomiting, following an appendectomy performed a month before admission. Upon clinical examination, she presented severe malnutrition (Buzby index of 76%), early post-prandial chronic vomiting, and a poor general condition. An abdominal CT scan revealed aortomesenteric clamp syndrome (AMCS) with an angulation between the aorta and the SMA of 13˚. The underlying cause in this patient was severe malnutrition. Fortunately, her condition improved with medical treatment. Patient 2: We report the case of a 30-year-old female hospitalized due to unusual weight-bearing post-prandial epigastric pain and intermittent vomiting over the past six months. Upon physical examination at admission, she exhibited severe malnutrition with a body mass index (BMI) of 14 kg/m<sup>2</sup>, a Buzby index of 71%, trophic disorders, and a stage IV general condition assessment according to the World Health Organization (WHO). An abdominal CT scan revealed AMCS with an angle between the aorta and the SMA of 22˚ and an aortomesenteric space of 4 mm. The outcome was poor with medical treatment failure and, unfortunately, the patient died before surgery. Conclusion: SMAS is rarely evoked in clinical practice despite the presence of contributing factors and suggestive clinical signs. The prognosis depends on management time.展开更多
Introduction: It is estimated that about 0.2% to 0.5% of French populations received a long-term systemic corticosteroid therapy. In Mali, from March, 2007 to February, 2008, in National Center for Disease Control and...Introduction: It is estimated that about 0.2% to 0.5% of French populations received a long-term systemic corticosteroid therapy. In Mali, from March, 2007 to February, 2008, in National Center for Disease Control and Prevention, 19.2% of hospitalized patients (24/125) received long-term corticosteroid therapy. Until now, the department of internal medicine of the university hospital of Point G hasn’t done any research on the corticosteroid therapy specially. Therefore, we initiated this work to evaluate our practice of prescription of corticosteroid. The target of the study was to evaluate practical activity of prescription of corticosteroid of internal medicine. Methods: Based on all hospitalized patient materials of the department of internal medicine of Point G regional university central hospital during January 2009-December 2013, we initiated this retrospective and descriptive study. This study was based on all hospitalized patients receiving corticosteroid in the time of researching, without distinguishing their sex or age. Results: During the period of study, the department of internal medicine of point G regional central hospital had received 2155 patients;64 were eligible: prevalence of 2.97%. Most patients were female, accounting for 87.5% with a sex-ratio of 0.14. The average age of our patients was 39.11 ± 16.92 years, ranging from 14 to 97 years. Physicians enrolled in the study Specialized Diploma (DES) and Internal represented 79.7% of prescribers. As pretreatment assessment, only 2 patients (3.12%) had carried out all of the standard balance (NFS, electrolytes, calcium, blood glucose and serum protein). The most common glucocorticoide was prednisone. Solid tumors represented 31.25% (20 cases) of the diseases treated, followed by systemic lupus erythematosus with 15.62% (10 cases). In addition, there are two cases of adrenals insufficiency (3.1%). In Point G internal medicine, pre-therapy evaluation and methods about corticosteroids therapy were insufficient and different.展开更多
Introduction: Gastrointestinal endoscopy plays a crucial role in the management of gastrointestinal diseases. The aim of this study was to report the indications and results of lower digestive endoscopy in a hospital ...Introduction: Gastrointestinal endoscopy plays a crucial role in the management of gastrointestinal diseases. The aim of this study was to report the indications and results of lower digestive endoscopy in a hospital center in Senegal. Patients and Methods: We conducted a descriptive retrospective study from September 1<sup>st</sup>, 2017, to September 30, 2018 at the gastrointestinal endoscopy unit of the regional hospital center of Thiès. All patients received for lower gastrointestinal endoscopy and whose reports were usable, were included. In the reports, we collected and analyzed sociodemographic data, indication and results of the endoscopic examination. Results: We included 250 patients. There were 140 men (sex ratio 1.27). The average age was 42 years [range 1 - 92 years]. There were 37 colonoscopies (14.8%), 51 rectosigmoidoscopies (20.4%) and 162 anorectoscopies (64.8%). The patients were from the region of Thiès in 82% of cases. In most cases, they were most often referred by general practitioners (22.8%) and surgeons (20.8%). The main indications were rectal bleeding (36.8%), hemorrhoidal disease (23.2%) and proctalgia (11.6%). Hemorrhoidal disease (63.6%), anal fistula (14%) and tumors (8.8%) were the most common pathologies. Conclusion: Admitted patients at the gastrointestinal endoscopy unit of the regional hospital center of Thiès have many indications as well as pathologies. Anal pathology is dominated by hemorrhoidal disease.展开更多
Introduction: Helicobacter pylori is a gram-negative bacillus responsible for numerous gastroduodenal pathologies, and this infection is a public health problem. The prevalence of infection with this bacterium remains...Introduction: Helicobacter pylori is a gram-negative bacillus responsible for numerous gastroduodenal pathologies, and this infection is a public health problem. The prevalence of infection with this bacterium remains high in countries with limited resources. Diagnosis relies mainly on numerous invasive and noninvasive methods. The aim of this work was to evaluate the different indirect diagnostic methods using bacterial cultures. Methods: We conducted a cross-sectional and analytical study from January to May 2022 in the gastroenterology departments of Douala General Hospital and Douala Military Hospital. All patients aged 18 years and older who were in the gastroenterology consultation and agreed to participate were included in our study. Sociodemographic, clinical, and paraclinical data were collected. Urease, liquid urea, and culture tests were performed from the specimens obtained by fibroscopy. Serological tests were performed on the blood sample. Results: 101 patients were included, 58 were female and 43 were male, for a sex ratio of 1.3. The mean age was 44.2 ± 16 years. The prevalence of infection was 90.5%, 44.1%, 40.6% and 21.8% for serology, direct microbiological examination, RUT (rapid urea test) and culture, respectively. Comparison of the different tests showed sensitivity and specificity of 67.1% and 64%, respectively, for RUT, 100% and 73.7%, respectively, for direct microbiological examination, and 100% and 14.8%, respectively, for serology. The positive and negative predictive values were 39.5% and 100% for serology, 39% and 85% for RUT, and 55.6% and 100% for direct microbiological examination, respectively. Conclusion: The prevalence of Helicobacter pylori infection depends on the type of test used. Direct examination is more reliable than RUT and serology.展开更多
BK virus (BKV) may cause nephropathy in renal transplant recipients receiving immunosuppressive therapy, resulting in renal dysfunction and, possibly graft loss. However, the positive and negative predictive values of...BK virus (BKV) may cause nephropathy in renal transplant recipients receiving immunosuppressive therapy, resulting in renal dysfunction and, possibly graft loss. However, the positive and negative predictive values of BK viral load are still controversial. In this prospective, single-center study, BKV DNA was measured 1, 3 and 6 months after transplantation. The viral load in urine and plasma was quantified with the real-time Q-PCR (Argen kit) in 73 renal allograft recipients Three of them showed acute rejection. To determine the cutoff value of viral load, 60 sera samples of healthy blood donors, matched for age and sex, were tested. The mean plasmatic viral load one month post-transplantation was statistically higher in renal transplant recipients (17.23 copies/ml) compared to that in controls (2 copies/ml) (p: 0.06). This difference of the distribution of viremia values is more evident in the third and sixth month (p: 0.002 and 0.010 respectively). Furthermore, analysis of the kinetic of viral load revealed an average rise of viremia at 3 months (1589.14 copies/ml) followed by its decrease at 6 months (249.75 copies/ml). However, the difference was not statistically significant. The same is true for the distribution of values of viruria and in all cases the average viral load was statistically higher in urine than in plasma. In addition, this study did not shown significant relationsheep between viremia/viruria and the occurrence of acute rejection, the renal function deterioration, the source of allograft or immunosuppressive therapy protocol. If the results of this study demonstrate the importance of the replication of BKV in renal transplant patients from the first month compared to that in immunocompetent subjects, the screening of the DNA of this virus does not appear to have a prognostic value in the occurrence of acute rejection. However, the plasma and urine monitoring of BKV load beyond 6 months , not appear to exclude the relationsheep between these two biomarkers and the occurrence of chronic graft dysfunction.展开更多
Introduction: The clinical manifestations of many diseases vary with age, and older people often do not show typical symptoms of the disease. The present study aims to compare the epidemiological, clinical, therapeuti...Introduction: The clinical manifestations of many diseases vary with age, and older people often do not show typical symptoms of the disease. The present study aims to compare the epidemiological, clinical, therapeutic and evolutionary aspects of elderly patients with COVID-19 compared to young adult patients and to identify risk factors for mortality. Patients and Methods: This was a retrospective single-center analytical study conducted from January 27, 2021 to January 27, 2022 at the COVID-19 Care Center of the Infectious and Tropical Diseases Department of the Bouaké University Teaching Hospital. The study population consisted of all patients aged at least 18 years seen in consultation and/or hospitalized with a positive COVID-19 RT-PCR. The patients were divided into two groups: younger patients (Results: Of a total of 779 patients, 644 (82.7%) were young. The median age of all patients was 41 years (IQR 32 - 54, extreme 18 and 96). Of all the patients 38.5% had a comorbidity. Compared to younger patients, chronic heart disease (61.7% vs 21.5%;p Conclusion: Elderly people with COVID-19 have a different clinical presentation from younger, characterized by more atypical symptoms. Mortality risk factors are age, dyspnoea, impaired consciousness and fever. It is therefore necessary to act on its various factors to improve the prognosis of COVID-19 in this age group.展开更多
<strong>Introduction:</strong> Systemic Autoimmune Diseases (SAID) long considered very rare in Africa are increasingly the subject of publications. The objective of this work is to identify the difficulti...<strong>Introduction:</strong> Systemic Autoimmune Diseases (SAID) long considered very rare in Africa are increasingly the subject of publications. The objective of this work is to identify the difficulties in the management of these pathologies in an internal medicine department in northern Senegal by analyzing the epidemiological, clinical-biological, therapeutic and evolutionary aspects of SAID. <strong>Methods:</strong> This was a descriptive cross-sectional study carried out in the internal medicine department of the Saint-Louis University Hospital Center. Included were all the files of patients followed in outpatient and/or hospitalization for autoimmune diseases according to the criteria of the American College of Rheumatology, during the period from January 2017 to December 2020. The data were analyzed using SPSS software version 21.0. As the study was descriptive, no statistical test was performed. <strong>Results: </strong>Out of 3800 patients, 70 presented SAID, <i>i.e. </i> a hospital prevalence of 1.8%. Polyarthritis was the first reason for consultation in 97% followed by skin manifestations in 8%. The patients had positive anti-nuclear autoantibodies in 88% of cases. Rheumatoid arthritis was the predominant condition (71%) followed by systemic lupus erythematosus (SLE) (15%) and undifferentiated autoimmune diseases in 10%. Eleven percent (11%) of patients had an associated autoimmune disease. Corticosteroids were used in the treatment of these conditions in 97% of cases and methotrexate was the most prescribed immunosuppressant (54%). Thirty-two percent (32%) of patients are lost to follow-up. <strong>Conclusion:</strong> SAID are diverse and under diagnosed;they are characterized by diagnostic delay above all linked to access to specialists and sometimes to the high cost of paraclinical examinations, in particular immunology. Treatment remains based primarily on corticosteroid therapy and conventional immunosuppressants in the face of the unavailability of biotherapies.展开更多
文摘Introduction: Superior mesenteric artery syndrome (SMAS), a rare diagnosis due to compression of the third duodenum between the superior mesenteric artery (SMA) and the aorta resulting in bowel obstruction, may lead to severe malnutrition. We report two cases of patients hospitalised in the Internal Medicine, Endocrinology, Diabetology, and Nutrition Department of the National Hospital Center (NHC) of Pikine. Observations: Patient 1: A 35-year-old female was referred for an aetiological diagnosis due to a rapid weight loss of 15 kilograms in one month, accompanied by persistent vomiting, following an appendectomy performed a month before admission. Upon clinical examination, she presented severe malnutrition (Buzby index of 76%), early post-prandial chronic vomiting, and a poor general condition. An abdominal CT scan revealed aortomesenteric clamp syndrome (AMCS) with an angulation between the aorta and the SMA of 13˚. The underlying cause in this patient was severe malnutrition. Fortunately, her condition improved with medical treatment. Patient 2: We report the case of a 30-year-old female hospitalized due to unusual weight-bearing post-prandial epigastric pain and intermittent vomiting over the past six months. Upon physical examination at admission, she exhibited severe malnutrition with a body mass index (BMI) of 14 kg/m<sup>2</sup>, a Buzby index of 71%, trophic disorders, and a stage IV general condition assessment according to the World Health Organization (WHO). An abdominal CT scan revealed AMCS with an angle between the aorta and the SMA of 22˚ and an aortomesenteric space of 4 mm. The outcome was poor with medical treatment failure and, unfortunately, the patient died before surgery. Conclusion: SMAS is rarely evoked in clinical practice despite the presence of contributing factors and suggestive clinical signs. The prognosis depends on management time.
文摘Introduction: It is estimated that about 0.2% to 0.5% of French populations received a long-term systemic corticosteroid therapy. In Mali, from March, 2007 to February, 2008, in National Center for Disease Control and Prevention, 19.2% of hospitalized patients (24/125) received long-term corticosteroid therapy. Until now, the department of internal medicine of the university hospital of Point G hasn’t done any research on the corticosteroid therapy specially. Therefore, we initiated this work to evaluate our practice of prescription of corticosteroid. The target of the study was to evaluate practical activity of prescription of corticosteroid of internal medicine. Methods: Based on all hospitalized patient materials of the department of internal medicine of Point G regional university central hospital during January 2009-December 2013, we initiated this retrospective and descriptive study. This study was based on all hospitalized patients receiving corticosteroid in the time of researching, without distinguishing their sex or age. Results: During the period of study, the department of internal medicine of point G regional central hospital had received 2155 patients;64 were eligible: prevalence of 2.97%. Most patients were female, accounting for 87.5% with a sex-ratio of 0.14. The average age of our patients was 39.11 ± 16.92 years, ranging from 14 to 97 years. Physicians enrolled in the study Specialized Diploma (DES) and Internal represented 79.7% of prescribers. As pretreatment assessment, only 2 patients (3.12%) had carried out all of the standard balance (NFS, electrolytes, calcium, blood glucose and serum protein). The most common glucocorticoide was prednisone. Solid tumors represented 31.25% (20 cases) of the diseases treated, followed by systemic lupus erythematosus with 15.62% (10 cases). In addition, there are two cases of adrenals insufficiency (3.1%). In Point G internal medicine, pre-therapy evaluation and methods about corticosteroids therapy were insufficient and different.
文摘Introduction: Gastrointestinal endoscopy plays a crucial role in the management of gastrointestinal diseases. The aim of this study was to report the indications and results of lower digestive endoscopy in a hospital center in Senegal. Patients and Methods: We conducted a descriptive retrospective study from September 1<sup>st</sup>, 2017, to September 30, 2018 at the gastrointestinal endoscopy unit of the regional hospital center of Thiès. All patients received for lower gastrointestinal endoscopy and whose reports were usable, were included. In the reports, we collected and analyzed sociodemographic data, indication and results of the endoscopic examination. Results: We included 250 patients. There were 140 men (sex ratio 1.27). The average age was 42 years [range 1 - 92 years]. There were 37 colonoscopies (14.8%), 51 rectosigmoidoscopies (20.4%) and 162 anorectoscopies (64.8%). The patients were from the region of Thiès in 82% of cases. In most cases, they were most often referred by general practitioners (22.8%) and surgeons (20.8%). The main indications were rectal bleeding (36.8%), hemorrhoidal disease (23.2%) and proctalgia (11.6%). Hemorrhoidal disease (63.6%), anal fistula (14%) and tumors (8.8%) were the most common pathologies. Conclusion: Admitted patients at the gastrointestinal endoscopy unit of the regional hospital center of Thiès have many indications as well as pathologies. Anal pathology is dominated by hemorrhoidal disease.
文摘Introduction: Helicobacter pylori is a gram-negative bacillus responsible for numerous gastroduodenal pathologies, and this infection is a public health problem. The prevalence of infection with this bacterium remains high in countries with limited resources. Diagnosis relies mainly on numerous invasive and noninvasive methods. The aim of this work was to evaluate the different indirect diagnostic methods using bacterial cultures. Methods: We conducted a cross-sectional and analytical study from January to May 2022 in the gastroenterology departments of Douala General Hospital and Douala Military Hospital. All patients aged 18 years and older who were in the gastroenterology consultation and agreed to participate were included in our study. Sociodemographic, clinical, and paraclinical data were collected. Urease, liquid urea, and culture tests were performed from the specimens obtained by fibroscopy. Serological tests were performed on the blood sample. Results: 101 patients were included, 58 were female and 43 were male, for a sex ratio of 1.3. The mean age was 44.2 ± 16 years. The prevalence of infection was 90.5%, 44.1%, 40.6% and 21.8% for serology, direct microbiological examination, RUT (rapid urea test) and culture, respectively. Comparison of the different tests showed sensitivity and specificity of 67.1% and 64%, respectively, for RUT, 100% and 73.7%, respectively, for direct microbiological examination, and 100% and 14.8%, respectively, for serology. The positive and negative predictive values were 39.5% and 100% for serology, 39% and 85% for RUT, and 55.6% and 100% for direct microbiological examination, respectively. Conclusion: The prevalence of Helicobacter pylori infection depends on the type of test used. Direct examination is more reliable than RUT and serology.
文摘BK virus (BKV) may cause nephropathy in renal transplant recipients receiving immunosuppressive therapy, resulting in renal dysfunction and, possibly graft loss. However, the positive and negative predictive values of BK viral load are still controversial. In this prospective, single-center study, BKV DNA was measured 1, 3 and 6 months after transplantation. The viral load in urine and plasma was quantified with the real-time Q-PCR (Argen kit) in 73 renal allograft recipients Three of them showed acute rejection. To determine the cutoff value of viral load, 60 sera samples of healthy blood donors, matched for age and sex, were tested. The mean plasmatic viral load one month post-transplantation was statistically higher in renal transplant recipients (17.23 copies/ml) compared to that in controls (2 copies/ml) (p: 0.06). This difference of the distribution of viremia values is more evident in the third and sixth month (p: 0.002 and 0.010 respectively). Furthermore, analysis of the kinetic of viral load revealed an average rise of viremia at 3 months (1589.14 copies/ml) followed by its decrease at 6 months (249.75 copies/ml). However, the difference was not statistically significant. The same is true for the distribution of values of viruria and in all cases the average viral load was statistically higher in urine than in plasma. In addition, this study did not shown significant relationsheep between viremia/viruria and the occurrence of acute rejection, the renal function deterioration, the source of allograft or immunosuppressive therapy protocol. If the results of this study demonstrate the importance of the replication of BKV in renal transplant patients from the first month compared to that in immunocompetent subjects, the screening of the DNA of this virus does not appear to have a prognostic value in the occurrence of acute rejection. However, the plasma and urine monitoring of BKV load beyond 6 months , not appear to exclude the relationsheep between these two biomarkers and the occurrence of chronic graft dysfunction.
文摘Introduction: The clinical manifestations of many diseases vary with age, and older people often do not show typical symptoms of the disease. The present study aims to compare the epidemiological, clinical, therapeutic and evolutionary aspects of elderly patients with COVID-19 compared to young adult patients and to identify risk factors for mortality. Patients and Methods: This was a retrospective single-center analytical study conducted from January 27, 2021 to January 27, 2022 at the COVID-19 Care Center of the Infectious and Tropical Diseases Department of the Bouaké University Teaching Hospital. The study population consisted of all patients aged at least 18 years seen in consultation and/or hospitalized with a positive COVID-19 RT-PCR. The patients were divided into two groups: younger patients (Results: Of a total of 779 patients, 644 (82.7%) were young. The median age of all patients was 41 years (IQR 32 - 54, extreme 18 and 96). Of all the patients 38.5% had a comorbidity. Compared to younger patients, chronic heart disease (61.7% vs 21.5%;p Conclusion: Elderly people with COVID-19 have a different clinical presentation from younger, characterized by more atypical symptoms. Mortality risk factors are age, dyspnoea, impaired consciousness and fever. It is therefore necessary to act on its various factors to improve the prognosis of COVID-19 in this age group.
文摘<strong>Introduction:</strong> Systemic Autoimmune Diseases (SAID) long considered very rare in Africa are increasingly the subject of publications. The objective of this work is to identify the difficulties in the management of these pathologies in an internal medicine department in northern Senegal by analyzing the epidemiological, clinical-biological, therapeutic and evolutionary aspects of SAID. <strong>Methods:</strong> This was a descriptive cross-sectional study carried out in the internal medicine department of the Saint-Louis University Hospital Center. Included were all the files of patients followed in outpatient and/or hospitalization for autoimmune diseases according to the criteria of the American College of Rheumatology, during the period from January 2017 to December 2020. The data were analyzed using SPSS software version 21.0. As the study was descriptive, no statistical test was performed. <strong>Results: </strong>Out of 3800 patients, 70 presented SAID, <i>i.e. </i> a hospital prevalence of 1.8%. Polyarthritis was the first reason for consultation in 97% followed by skin manifestations in 8%. The patients had positive anti-nuclear autoantibodies in 88% of cases. Rheumatoid arthritis was the predominant condition (71%) followed by systemic lupus erythematosus (SLE) (15%) and undifferentiated autoimmune diseases in 10%. Eleven percent (11%) of patients had an associated autoimmune disease. Corticosteroids were used in the treatment of these conditions in 97% of cases and methotrexate was the most prescribed immunosuppressant (54%). Thirty-two percent (32%) of patients are lost to follow-up. <strong>Conclusion:</strong> SAID are diverse and under diagnosed;they are characterized by diagnostic delay above all linked to access to specialists and sometimes to the high cost of paraclinical examinations, in particular immunology. Treatment remains based primarily on corticosteroid therapy and conventional immunosuppressants in the face of the unavailability of biotherapies.
