Pub Date : 2022-08-01DOI: 10.52418/moldovan-med-j.65-1.22.01
Olga Penina, Galina Obreja, E. Raevschi
Background: Disregarding the recent rise in life expectancy in Moldova, the gap with Western countries is very high. The aim of the study is to identify the causes of death and the age groups responsible for excess mortality in Moldova in relation to the European average model in 2001-2019. Mortality beyond the European model set as a threshold was considered excessive. Material and methods: Data were retrieved from the Human Cause-of-Death Database and the WHO mortality database. Multiple decrement life tables by cause were computed for Moldova and the model (Germany, England and Wales, Czech Republic, Poland). Results: 27% of all deaths in males and 13% of all deaths in females under the age of 70 are excessive compared with the model. 80% of excess deaths were attributable to cardiovascular and digestive diseases (both males and females) and external causes (males). Excess deaths were mainly concentrated between the ages of 40 and 70 in men and 50 and 80 in women. Over the study period, cardiovascular diseases contributed the most to the decline in excess mortality in females, but not males. For the latter, excess mortality increased because of the cardiovascular component, completely compensating for moderate progress in external causes of death. Conclusions: Narrowing the life expectancy gap between Moldova and Western countries should be possible through better control of the key risk factors behind the identified causes of death.
{"title":"Causes of excess mortality in the Republic of Moldova as compared to the European model","authors":"Olga Penina, Galina Obreja, E. Raevschi","doi":"10.52418/moldovan-med-j.65-1.22.01","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.65-1.22.01","url":null,"abstract":"Background: Disregarding the recent rise in life expectancy in Moldova, the gap with Western countries is very high. The aim of the study is to identify the causes of death and the age groups responsible for excess mortality in Moldova in relation to the European average model in 2001-2019. Mortality beyond the European model set as a threshold was considered excessive. Material and methods: Data were retrieved from the Human Cause-of-Death Database and the WHO mortality database. Multiple decrement life tables by cause were computed for Moldova and the model (Germany, England and Wales, Czech Republic, Poland). Results: 27% of all deaths in males and 13% of all deaths in females under the age of 70 are excessive compared with the model. 80% of excess deaths were attributable to cardiovascular and digestive diseases (both males and females) and external causes (males). Excess deaths were mainly concentrated between the ages of 40 and 70 in men and 50 and 80 in women. Over the study period, cardiovascular diseases contributed the most to the decline in excess mortality in females, but not males. For the latter, excess mortality increased because of the cardiovascular component, completely compensating for moderate progress in external causes of death. Conclusions: Narrowing the life expectancy gap between Moldova and Western countries should be possible through better control of the key risk factors behind the identified causes of death.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46961384","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}
Pub Date : 2022-08-01DOI: 10.52418/moldovan-med-j.65-1.22.10
Veronica Cumpata
Background: Wilson’s disease is a rare, autosomal recessive genetic disorder that affects the biliary excretion of copper and its toxic accumulation in various tissues, especially the liver and brain. It is widespread throughout the world, with a high prevalence in socio-culturally isolated communities. The course of the disease and the age of onset depend on the site of mutation in the gene and the degree of functional impairment of the ATP7B protein. The presence of the compound heterozygous patient complicates the comparative genetic and clinical evaluation. Therefore, it is necessary to analyze Wilson’s variants in both the homozygous and the compound-heterozygous conditions to better understand the genotype-phenotype correlations and the incomplete penetrance observed in this disorder. Outlining clear phenotype-genotype associations is difficult due to a large number of mutations and different clinical presentations, but the involvement of epigenetic factors, modifying genes, environmental and lifestyle factors could explain the differences in evolution and onset in members of the same family and not only. Conclusions: Wilson’s disease is a genetically and clinically complex disorder. Although the results of genotype-phenotype correlation studies are not well defined, and in some cases are completely contradictory, some peculiarities related to the age of onset, sex, clinical phenotype, and the evolution of the disease have been highlighted. The interaction between genetic mutations and epigenetic factors may explain the phenotypic variability, but needs further study.
{"title":"Phenotypic polymorphism in Wilson’s disease – between genetics and epigenetics","authors":"Veronica Cumpata","doi":"10.52418/moldovan-med-j.65-1.22.10","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.65-1.22.10","url":null,"abstract":"Background: Wilson’s disease is a rare, autosomal recessive genetic disorder that affects the biliary excretion of copper and its toxic accumulation in various tissues, especially the liver and brain. It is widespread throughout the world, with a high prevalence in socio-culturally isolated communities. The course of the disease and the age of onset depend on the site of mutation in the gene and the degree of functional impairment of the ATP7B protein. The presence of the compound heterozygous patient complicates the comparative genetic and clinical evaluation. Therefore, it is necessary to analyze Wilson’s variants in both the homozygous and the compound-heterozygous conditions to better understand the genotype-phenotype correlations and the incomplete penetrance observed in this disorder. Outlining clear phenotype-genotype associations is difficult due to a large number of mutations and different clinical presentations, but the involvement of epigenetic factors, modifying genes, environmental and lifestyle factors could explain the differences in evolution and onset in members of the same family and not only. Conclusions: Wilson’s disease is a genetically and clinically complex disorder. Although the results of genotype-phenotype correlation studies are not well defined, and in some cases are completely contradictory, some peculiarities related to the age of onset, sex, clinical phenotype, and the evolution of the disease have been highlighted. The interaction between genetic mutations and epigenetic factors may explain the phenotypic variability, but needs further study.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44801335","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}
Pub Date : 2022-08-01DOI: 10.52418/moldovan-med-j.65-1.22.07
M. Popovici, L. Ciobanu, I. Popovici, V. Ivanov, M. Ivanov, Ion Ion Popovici, Tatiana Dănilă, V. Cobet
Background: Coronary thrombosis is the key pathogenic mechanism of acute heart attack, including non-ST segment elevation (NSTEMI). Given that, the detection of reliable markers of hemostasis disorders is important in the process of optimizing the diagnosis of NSTEMI. Material and methods: The study was conducted on 54 patients with NSTEMI (average age 69.7±1.5 years). In 60% of cases, 3-vessel disease was noted; 56% of patients had ejection fraction >50%, and Killip class I of heart failure was revealed in 78% of patients. With the help of the STA-Liatest (France) equipment, the blood tests determined the following hemostasis markers: fibrin monomers (FM), thrombotic complex activity of factors II, VII and X. Additional markers like Procoag, the coagulation indicator dependent on circulating phospholipids or SPA, D-dimers, as well as factors C, S and antithrombin III were appreciated. The values of these markers determined by the same method in 20 healthy persons (control group) were used as normal values. Results: Circulating level of FM on admission was increased twice, while the values of Procoag and SPA were significantly decreased by 35.3% compared to the control. Factors C, S and antithrombin III were 54-80% of the control value range, and D-dimers were within the permissible values. In the acute phase of the heart attack, a deterioration of hemostasis indicators was noted, excepting the D-dimers. The levels of FM determined 24 and 72 hours after revascularization were consistently increased (up to 3.8 times) compared to the control, while Procoag and SPA decreased by 54-57%. Further reduction of factors C, S and antithrombin III accounted for 42-54% of normal indicators. After 5 days, an improvement in hemostasis markers was observed, but a significant difference still remained comparing to the control group. Conclusions: The hemostasis particularities discovered in patients with NSTEMI indicate the features of an activated prothrombotic status, and FM could be an important diagnostic marker of NSTEMI, due to its most significant deviation from the normal value (>100%). It can reliably reflect the thrombin level, which triggers the last enzymatic phase of thrombus formation.
{"title":"Features of hemostasis in patients with non-ST-elevation myocardial infarction","authors":"M. Popovici, L. Ciobanu, I. Popovici, V. Ivanov, M. Ivanov, Ion Ion Popovici, Tatiana Dănilă, V. Cobet","doi":"10.52418/moldovan-med-j.65-1.22.07","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.65-1.22.07","url":null,"abstract":"Background: Coronary thrombosis is the key pathogenic mechanism of acute heart attack, including non-ST segment elevation (NSTEMI). Given that, the detection of reliable markers of hemostasis disorders is important in the process of optimizing the diagnosis of NSTEMI. Material and methods: The study was conducted on 54 patients with NSTEMI (average age 69.7±1.5 years). In 60% of cases, 3-vessel disease was noted; 56% of patients had ejection fraction >50%, and Killip class I of heart failure was revealed in 78% of patients. With the help of the STA-Liatest (France) equipment, the blood tests determined the following hemostasis markers: fibrin monomers (FM), thrombotic complex activity of factors II, VII and X. Additional markers like Procoag, the coagulation indicator dependent on circulating phospholipids or SPA, D-dimers, as well as factors C, S and antithrombin III were appreciated. The values of these markers determined by the same method in 20 healthy persons (control group) were used as normal values. Results: Circulating level of FM on admission was increased twice, while the values of Procoag and SPA were significantly decreased by 35.3% compared to the control. Factors C, S and antithrombin III were 54-80% of the control value range, and D-dimers were within the permissible values. In the acute phase of the heart attack, a deterioration of hemostasis indicators was noted, excepting the D-dimers. The levels of FM determined 24 and 72 hours after revascularization were consistently increased (up to 3.8 times) compared to the control, while Procoag and SPA decreased by 54-57%. Further reduction of factors C, S and antithrombin III accounted for 42-54% of normal indicators. After 5 days, an improvement in hemostasis markers was observed, but a significant difference still remained comparing to the control group. Conclusions: The hemostasis particularities discovered in patients with NSTEMI indicate the features of an activated prothrombotic status, and FM could be an important diagnostic marker of NSTEMI, due to its most significant deviation from the normal value (>100%). It can reliably reflect the thrombin level, which triggers the last enzymatic phase of thrombus formation.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44422684","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}
Pub Date : 2022-08-01DOI: 10.52418/moldovan-med-j.65-1.22.04
E. Russu, L. Groppa, L. Chișlari, V. Cazac, S. Agachi
Background: Despite the progress made in the study of psoriasis and psoriatic arthritis, their early diagnosis and treatment for practicing physicians continue to be a difficult problem. Material and methods: 100 people were examined, including 70 patients with psoriatic arthritis aged between 18 and 60 years (23 men and 47 women), admitted to the rheumatology and arthrology departments of the Timofei Mosneaga Republican Clinical Hospital 2019-2022 (Favorable opinion of the Committee for Research Ethics, No 21 of 21.12.2019). The control group included 30 people with rheumatoid arthritis. Results: Ultrasound signs of damage to the joint structures were detected, such as synovitis (p=0.26), cartilage changes (p=0.433), enthesopathy (p=0.980) and tenosynovitis, statistically significant differences (p=0.800). Magnetic resonance imaging determined that fluid was the predominant symptom in frequency (n=13, 92.86%), including in the small joints of the hands (n=1, 100%) and feet (n=2, 100%). Conclusions: In large joints, the proliferation of the synovial membrane was detected in 51.67% of the joints and had predominantly high echogenicity. At small joints, synovial proliferation with predominantly low echogenicity occurred only in 6.1% of the joints.
{"title":"Enthesopathy as early manifestation in psoriatic arthritis","authors":"E. Russu, L. Groppa, L. Chișlari, V. Cazac, S. Agachi","doi":"10.52418/moldovan-med-j.65-1.22.04","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.65-1.22.04","url":null,"abstract":"Background: Despite the progress made in the study of psoriasis and psoriatic arthritis, their early diagnosis and treatment for practicing physicians continue to be a difficult problem. Material and methods: 100 people were examined, including 70 patients with psoriatic arthritis aged between 18 and 60 years (23 men and 47 women), admitted to the rheumatology and arthrology departments of the Timofei Mosneaga Republican Clinical Hospital 2019-2022 (Favorable opinion of the Committee for Research Ethics, No 21 of 21.12.2019). The control group included 30 people with rheumatoid arthritis. Results: Ultrasound signs of damage to the joint structures were detected, such as synovitis (p=0.26), cartilage changes (p=0.433), enthesopathy (p=0.980) and tenosynovitis, statistically significant differences (p=0.800). Magnetic resonance imaging determined that fluid was the predominant symptom in frequency (n=13, 92.86%), including in the small joints of the hands (n=1, 100%) and feet (n=2, 100%). Conclusions: In large joints, the proliferation of the synovial membrane was detected in 51.67% of the joints and had predominantly high echogenicity. At small joints, synovial proliferation with predominantly low echogenicity occurred only in 6.1% of the joints.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42883992","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-6.21.04
F. Lupascu-Volentir, G. Soric, Ana-Cristina Popescu, A. Negara
Background: Frailty syndrome is one of the most important multifactorial medical syndromes, which is characterized by a decrease in functionality of many systems and organs. Material and methods: In order to establish the nutritional determinants that contribute to the onset of frailty syndrome, a study was performed on a group of 50 patients, aged ≥65 years with chronic pathologies and geriatric syndromes. All participants were examined according to clinical features (history, clinical examination), Mini Nutritional Assessment and of the Complex Geriatric Assessment, which included: the data of the frailty tools, age category, Vulnerable Elders Survey, Charlson Comorbidity Index, autonomy – Activity Daily Living, Instrumental Activity Daily Living, Tinetti scale, psychoaffective status – by memory test Mini-Mental State Examination and the Geriatric Scale of Depression in the context of nutrition in the elderly. A clustered analysis (k-means method) of nutritional status showed that the most relevant indicators that separated the clusters were: age category, gender, clinical scale of frailty, comorbidities and polymedication. Results: Frailty through the multidimensional aspects that it meets has an increased prevalence among the elderly with an unfavorable prognosis. Following the proposed study, it was revealed that insufficient nutrition and comorbidities can lead to the weakening of the institutionalized age. The results obtained by evaluating the bio-psycho-social aspects characterize the profile of the institutionalized elderly and can be used as a basis for the development of effective strategies aimed at reducing physical, cognitive and social frailty. Conclusions: The comparative evaluation between both groups of elderly people by gender, showed a normal nutritional status with a higher share in women in the group of 75-84 years, compared to older men, and malnutrition was practically manifested equally in both groups in the study (men/women)
{"title":"Aspects of frailty syndrome, nutritional status and comorbidities in the elderly","authors":"F. Lupascu-Volentir, G. Soric, Ana-Cristina Popescu, A. Negara","doi":"10.52418/moldovan-med-j.64-6.21.04","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-6.21.04","url":null,"abstract":"Background: Frailty syndrome is one of the most important multifactorial medical syndromes, which is characterized by a decrease in functionality of many systems and organs. Material and methods: In order to establish the nutritional determinants that contribute to the onset of frailty syndrome, a study was performed on a group of 50 patients, aged ≥65 years with chronic pathologies and geriatric syndromes. All participants were examined according to clinical features (history, clinical examination), Mini Nutritional Assessment and of the Complex Geriatric Assessment, which included: the data of the frailty tools, age category, Vulnerable Elders Survey, Charlson Comorbidity Index, autonomy – Activity Daily Living, Instrumental Activity Daily Living, Tinetti scale, psychoaffective status – by memory test Mini-Mental State Examination and the Geriatric Scale of Depression in the context of nutrition in the elderly. A clustered analysis (k-means method) of nutritional status showed that the most relevant indicators that separated the clusters were: age category, gender, clinical scale of frailty, comorbidities and polymedication. Results: Frailty through the multidimensional aspects that it meets has an increased prevalence among the elderly with an unfavorable prognosis. Following the proposed study, it was revealed that insufficient nutrition and comorbidities can lead to the weakening of the institutionalized age. The results obtained by evaluating the bio-psycho-social aspects characterize the profile of the institutionalized elderly and can be used as a basis for the development of effective strategies aimed at reducing physical, cognitive and social frailty. Conclusions: The comparative evaluation between both groups of elderly people by gender, showed a normal nutritional status with a higher share in women in the group of 75-84 years, compared to older men, and malnutrition was practically manifested equally in both groups in the study (men/women)","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42857492","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-6.21.05
Elena Pavlovschi, A. Stoian, G. Verega, V. Nacu
Background: The use of bone graft has been a successful step in the treatment of a large number of diseases of the osteoarticular system. But a massive bone defect remains a dilemma for modern reconstructive surgery. Present methods used have a high level of morbidity and complication. Literature indicates the absence of an optimal solution in massive bone defects healing. The aim of this study: to perform an in vivo preliminary study of vascularization of the hind limb in the rabbit model, for obtaining a graft able for further inclusion in the host blood circulation, without immunosuppression by decellularization. Material and methods: The study was performed on the 12 laboratory rabbits. After euthanasia of the rabbit, the femoral and tibiofibular bone was collected without soft tissue, only with the vascular pedicle, and keeping the passage through the vessels. In the abdominal aorta was injected contrast material, with the subsequent preparation of the arterial vessels, succeeded by anatomical, morphological, radiography, and microangiography study of this vascularized bone segment. Results: The principal nutrient artery of the rabbit femur springs from the lateral circumflex femoral artery. The optimal segment for vascularized allografting (the rabbit model) was determined the upper third of the femur with the up to the level of the internal iliac artery. So, it could be used as a bone graft for further conservation and decellularization. Conclusions: The vascularized allogeneic bone without immunosuppression would be a perfect alternative in the treatment of the massive bone defects.
{"title":"In vivo experimental study of the arterial supply of the rabbit posterior limb","authors":"Elena Pavlovschi, A. Stoian, G. Verega, V. Nacu","doi":"10.52418/moldovan-med-j.64-6.21.05","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-6.21.05","url":null,"abstract":"Background: The use of bone graft has been a successful step in the treatment of a large number of diseases of the osteoarticular system. But a massive bone defect remains a dilemma for modern reconstructive surgery. Present methods used have a high level of morbidity and complication. Literature indicates the absence of an optimal solution in massive bone defects healing. The aim of this study: to perform an in vivo preliminary study of vascularization of the hind limb in the rabbit model, for obtaining a graft able for further inclusion in the host blood circulation, without immunosuppression by decellularization. Material and methods: The study was performed on the 12 laboratory rabbits. After euthanasia of the rabbit, the femoral and tibiofibular bone was collected without soft tissue, only with the vascular pedicle, and keeping the passage through the vessels. In the abdominal aorta was injected contrast material, with the subsequent preparation of the arterial vessels, succeeded by anatomical, morphological, radiography, and microangiography study of this vascularized bone segment. Results: The principal nutrient artery of the rabbit femur springs from the lateral circumflex femoral artery. The optimal segment for vascularized allografting (the rabbit model) was determined the upper third of the femur with the up to the level of the internal iliac artery. So, it could be used as a bone graft for further conservation and decellularization. Conclusions: The vascularized allogeneic bone without immunosuppression would be a perfect alternative in the treatment of the massive bone defects.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41416155","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-5.21.04
Mihail Tasnic, V. Revenco, I. Catereniuc
Background: Of particular interest are the studies researching the correlations of myocardial bridges with hypertrophic cardiomyopathy and correlations of thick myocardial bridges with the development of coronary atherosclerosis in the proximal to the bridge arterial part. Material and methods: Assessment of the correlation between myocardial bridges, coronary atherosclerosis, and the degree of hypertrophy of the left ventricle was performed by retrospective analysis of 6168 coronary angiography protocols (2012-2019) and echocardiographic data from patients’ clinical records. Results: Moderate systolic compression predominated, and the number of patients detected with severe under the bridge systolic coronary stenosis was double as in patients with nonsignificant coronary atherosclerosis. From the total number, patients with myocardial hypertrophy and myocardial bridges were twice less when compared with the patients with the normal myocardial thickness. The comparative research did not show any interdependence between the degree of vascular compression and the degree of left ventricular myocardial hypertrophy. Proximal to the bridges atherosclerosis was detected in 32% of cases without correlation with the force of the myocardial bridge. Conclusions: The study showed the absence of the correlation between the degree of arterial stenosis caused by the bridge and the degree of hypertrophy of the ventricular myocardium as well as the degree of proximal to the bridge atherosclerosis. Important finding was that the degree of coronary systolic compression is higher in patients with moderate and severe proximal to the bridge atherosclerosis.
{"title":"Correlations of myocardial bridges with left ventricle myocardial hypertrophy and prepontin coronary atherosclerosis","authors":"Mihail Tasnic, V. Revenco, I. Catereniuc","doi":"10.52418/moldovan-med-j.64-5.21.04","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-5.21.04","url":null,"abstract":"Background: Of particular interest are the studies researching the correlations of myocardial bridges with hypertrophic cardiomyopathy and correlations of thick myocardial bridges with the development of coronary atherosclerosis in the proximal to the bridge arterial part. Material and methods: Assessment of the correlation between myocardial bridges, coronary atherosclerosis, and the degree of hypertrophy of the left ventricle was performed by retrospective analysis of 6168 coronary angiography protocols (2012-2019) and echocardiographic data from patients’ clinical records. Results: Moderate systolic compression predominated, and the number of patients detected with severe under the bridge systolic coronary stenosis was double as in patients with nonsignificant coronary atherosclerosis. From the total number, patients with myocardial hypertrophy and myocardial bridges were twice less when compared with the patients with the normal myocardial thickness. The comparative research did not show any interdependence between the degree of vascular compression and the degree of left ventricular myocardial hypertrophy. Proximal to the bridges atherosclerosis was detected in 32% of cases without correlation with the force of the myocardial bridge. Conclusions: The study showed the absence of the correlation between the degree of arterial stenosis caused by the bridge and the degree of hypertrophy of the ventricular myocardium as well as the degree of proximal to the bridge atherosclerosis. Important finding was that the degree of coronary systolic compression is higher in patients with moderate and severe proximal to the bridge atherosclerosis.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48231610","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-5.21.13
V. Pantea, M. Gamaniuc, Veaceslav Popa
Background: Currently, there is a growing interest in new local coordination compounds (CC), which demonstrated antitumor properties, but their influence on the erythrocyte antioxidant system has not been studied. The aim of the study: to study the effects of CC, thiosemicarbazide derivatives –TIA-160, CMT-67 and CMJ-33 on indices of the antioxidant system indicators in erythrocytes peripheral blood in vivo experiments. Material and methods: The action of CC on superoxide dismutase, catalase, total antioxidant capacity was evaluated on a group of 34 white rats, randomly divided into 4 groups: the first control group was injected subcutaneously with saline. The other groups (2 – TIA-160, 3 – CMT-67 and 4 – CMJ-33) were given subcutaneously 3 times a week for 30 days, 0.1µM / kg CC. Results: It was established that the TIA-160 compound demonstrated the highest capacity to induce the expression of erythrocyte catalase that exceeded the control level of 1.8, which did not correlate with the enzymatic superoxide dismutase (SOD) activity. Thus, this study showed that there are differences in the mechanisms of action of thiosemicarbazone derivatives. Conclusions: The influence of tested CC on the indices of the antioxidant system is selective. This selectivity may be the base to their strong selective antiproliferative and cytotoxic action on tumor cells, but not on healthy ones.
{"title":"Erythrocytic antioxidant system in the administration of new coordination compounds thiosemicarbazide derivatives","authors":"V. Pantea, M. Gamaniuc, Veaceslav Popa","doi":"10.52418/moldovan-med-j.64-5.21.13","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-5.21.13","url":null,"abstract":"Background: Currently, there is a growing interest in new local coordination compounds (CC), which demonstrated antitumor properties, but their influence on the erythrocyte antioxidant system has not been studied. The aim of the study: to study the effects of CC, thiosemicarbazide derivatives –TIA-160, CMT-67 and CMJ-33 on indices of the antioxidant system indicators in erythrocytes peripheral blood in vivo experiments. Material and methods: The action of CC on superoxide dismutase, catalase, total antioxidant capacity was evaluated on a group of 34 white rats, randomly divided into 4 groups: the first control group was injected subcutaneously with saline. The other groups (2 – TIA-160, 3 – CMT-67 and 4 – CMJ-33) were given subcutaneously 3 times a week for 30 days, 0.1µM / kg CC. Results: It was established that the TIA-160 compound demonstrated the highest capacity to induce the expression of erythrocyte catalase that exceeded the control level of 1.8, which did not correlate with the enzymatic superoxide dismutase (SOD) activity. Thus, this study showed that there are differences in the mechanisms of action of thiosemicarbazone derivatives. Conclusions: The influence of tested CC on the indices of the antioxidant system is selective. This selectivity may be the base to their strong selective antiproliferative and cytotoxic action on tumor cells, but not on healthy ones.","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43744243","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-6.21.06
L. Rotaru
Background: Parkinson’s disease (PD) is frequently associated with brain vascular lesions (BVLs), which may influence the severity of the disease. Material and methods: BVLs on MRI were determined in 78.4% of 111 consecutive PD patients (mean age 64.87 ± 7.69 y.o.; disease duration 50.21 ± 38.61 mo.; 48 women (43.2%), 63 men (56.8%)). Results: White matter lesions were present in 73 patients (p.) (65.77%): 61p. (54.95%) – deep white matter, 46p. (41.44%) – periventricular white matter, and 41p. (36.94%) – both locations. Lacunas were determined in 19p. (17.12%), cerebral fissures deepening – 52p. (46.85) %), perivascular spaces dilation – 34p. (30.63%), ventricular system dilation – 29p. (26.13%). Patients with and without BVLs had similar ages, ages at PD onset and disease duration. They had insignificantly higher Beck (7.26 ± 5.62 vs 6.86 ± 4.34), PDQ39 (Parkinson’s Disease Questionnaire) (59.71 ± 20.38 vs 51.94 ± 27.69) and NMS (Non-Motor Symptoms) (75.06 ± 45.21 vs 71.67 ± 26.35) scores; and lower MoCA (Montreal Cognitive Assessment) scores (21.92 ± 4.25 vs 22.38 ± 4.57). QRISK3 scores (19.68 ± 16.16 vs 12.90 ± 6.58) and levodopa equivalent daily dose (639.98 ± 223.05 vs. 439.69 ± 404.87) were significantly higher in patients with BVLs. Conclusions: Brain vascular lesions were common in our PD patients, and were associated with higher QRISK3 scores and higher levodopa equivalent daily dose, suggesting more disease severity
背景：帕金森病（PD）经常与脑血管病变（BVL）有关，这可能会影响疾病的严重程度。材料和方法：在111例连续PD患者中，78.4%的患者（平均年龄64.87±7.69岁；病程50.21±38.61个月；48名女性（43.2%），63名男性（56.8%））在MRI上检测到BVL。（54.95%）-深白质，46便士。（41.44%）-室周白质和41p。（36.94%）-两个地点。在19p中测定了漆酶。（17.12%），脑裂加深-52p。（46.85）%），血管周围间隙扩张–34p。（30.63%），心室系统扩张-29p。（26.13%）。患有和不患有BVL的患者具有相似的年龄、PD发病年龄和疾病持续时间。他们的Beck（7.26±5.62 vs 6.86±4.34）、PDQ39（帕金森病问卷）（59.71±20.38 vs 51.94±27.69）和NMS（非运动症状）（75.06±45.21 vs 71.67±26.35）得分不显著升高；BVL患者的MoCA（蒙特利尔认知评估）评分较低（21.92±4.25 vs 22.38±4.57）。QRISK3评分（19.68±16.16 vs 12.90±6.58）和左旋多巴等效日剂量（639.98±223.05 vs 439.69±404.87）显著较高。结论：脑血管病变在我们的PD患者中很常见，并且与较高的QRISK3评分和较高的左旋多巴当量日剂量有关，表明疾病更严重
{"title":"Cerebrovascular disease associated with Parkinson’s disease in Moldovan cohort study","authors":"L. Rotaru","doi":"10.52418/moldovan-med-j.64-6.21.06","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-6.21.06","url":null,"abstract":"Background: Parkinson’s disease (PD) is frequently associated with brain vascular lesions (BVLs), which may influence the severity of the disease. Material and methods: BVLs on MRI were determined in 78.4% of 111 consecutive PD patients (mean age 64.87 ± 7.69 y.o.; disease duration 50.21 ± 38.61 mo.; 48 women (43.2%), 63 men (56.8%)). Results: White matter lesions were present in 73 patients (p.) (65.77%): 61p. (54.95%) – deep white matter, 46p. (41.44%) – periventricular white matter, and 41p. (36.94%) – both locations. Lacunas were determined in 19p. (17.12%), cerebral fissures deepening – 52p. (46.85) %), perivascular spaces dilation – 34p. (30.63%), ventricular system dilation – 29p. (26.13%). Patients with and without BVLs had similar ages, ages at PD onset and disease duration. They had insignificantly higher Beck (7.26 ± 5.62 vs 6.86 ± 4.34), PDQ39 (Parkinson’s Disease Questionnaire) (59.71 ± 20.38 vs 51.94 ± 27.69) and NMS (Non-Motor Symptoms) (75.06 ± 45.21 vs 71.67 ± 26.35) scores; and lower MoCA (Montreal Cognitive Assessment) scores (21.92 ± 4.25 vs 22.38 ± 4.57). QRISK3 scores (19.68 ± 16.16 vs 12.90 ± 6.58) and levodopa equivalent daily dose (639.98 ± 223.05 vs. 439.69 ± 404.87) were significantly higher in patients with BVLs. Conclusions: Brain vascular lesions were common in our PD patients, and were associated with higher QRISK3 scores and higher levodopa equivalent daily dose, suggesting more disease severity","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46261003","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}
Pub Date : 2021-12-01DOI: 10.52418/moldovan-med-j.64-5.21.11
V. Tomacinschii, M. Robu, S. Buruiana, Veronica Finciuc, Ana Grecu, Cristina Dudnic, Dumitrita Urescu, Marina Suschevici
Background: Non-Hodgkin’s lymphomas (NHL) are malignant tumors that develop from lymphoid tissue. Primary lymph node (LN) involvement is the most common localization (52-70%). The integration of Rituximab (R) in the NHL treatment represented a turning point. The aim of this study was to evaluate the therapeutic impact of the use of R in combination with conventional polychemotherapeutic (PChT) in the treatment of nodal onset NHL. Material and methods: A descriptive cohort study was performed on 80 patients diagnosed with NHL. Results: In the study participated: men – 39(48.8%), women – 41(51.2%). The mean age of the patients was 56.09 ± 13.6 years. The onset of NHL occurred in peripheral l/n in 85.0% of cases, in mediastinal LN – 7.5%, and abdominals in 7.5%. Stages I-II were identified in 21(26.2%) patients, stages III-IV in 59(73.8%) cases. Aggressive NHLs were diagnosed in 54(67.5%) patients, indolent NHLs in 26(32.5%) cases. In 61(76.3%) patients, first-line R+PChT treatment was applied – group 1(G1), and in 19(23.8%) cases conventional PChT was applied – group 2(G2). The overall response rate (ORR) in G1 was 86.8%, in G2 – 63.1%. Complete remissions (CR) were obtained in G1 in 63.9% of patients, in G2 – 47.3% of cases. Progression-free survival (PFS) in G1 had a median of 20 months, and in G2 the median was 12 months (p <0.05). Conclusions: The use of Rituximab increased the ORR rate (86.8% vs 63.1%), the frequency of CR (63.9% vs 47.3%) and PFS (20 months vs 12 months (p <0.05).
{"title":"Impact of targeted treatment in non-Hodgkin’s lymphoma with primary lymph node involvement","authors":"V. Tomacinschii, M. Robu, S. Buruiana, Veronica Finciuc, Ana Grecu, Cristina Dudnic, Dumitrita Urescu, Marina Suschevici","doi":"10.52418/moldovan-med-j.64-5.21.11","DOIUrl":"https://doi.org/10.52418/moldovan-med-j.64-5.21.11","url":null,"abstract":"Background: Non-Hodgkin’s lymphomas (NHL) are malignant tumors that develop from lymphoid tissue. Primary lymph node (LN) involvement is the most common localization (52-70%). The integration of Rituximab (R) in the NHL treatment represented a turning point. The aim of this study was to evaluate the therapeutic impact of the use of R in combination with conventional polychemotherapeutic (PChT) in the treatment of nodal onset NHL. Material and methods: A descriptive cohort study was performed on 80 patients diagnosed with NHL. Results: In the study participated: men – 39(48.8%), women – 41(51.2%). The mean age of the patients was 56.09 ± 13.6 years. The onset of NHL occurred in peripheral l/n in 85.0% of cases, in mediastinal LN – 7.5%, and abdominals in 7.5%. Stages I-II were identified in 21(26.2%) patients, stages III-IV in 59(73.8%) cases. Aggressive NHLs were diagnosed in 54(67.5%) patients, indolent NHLs in 26(32.5%) cases. In 61(76.3%) patients, first-line R+PChT treatment was applied – group 1(G1), and in 19(23.8%) cases conventional PChT was applied – group 2(G2). The overall response rate (ORR) in G1 was 86.8%, in G2 – 63.1%. Complete remissions (CR) were obtained in G1 in 63.9% of patients, in G2 – 47.3% of cases. Progression-free survival (PFS) in G1 had a median of 20 months, and in G2 the median was 12 months (p <0.05). Conclusions: The use of Rituximab increased the ORR rate (86.8% vs 63.1%), the frequency of CR (63.9% vs 47.3%) and PFS (20 months vs 12 months (p <0.05).","PeriodicalId":32733,"journal":{"name":"The Moldovan Medical Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46296283","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}
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