Ipigrix (ipidacrin) in the complex treatment of patients with idiopathic axonal polyneuropathy

Department of Neurology, Institute of Neurology and Neurosurgery, Nicolae Testemitsanu State University of Medicine and Pharmacy, Chisinau, the Republic of MoldovaBackground: Peripheral neuropathy is a frequent nosologic unit, its prevalence being estimated as 2-8% of the population. Polyneuropathy treatment is especially difficult in the axonal forms cases. To study the effectiveness of the medicines acting on the pathogenetic evolution of the polyneuropathy is very important. The objectives of the study have been to assess the efficiency of ipigrix (ipidacrin) with regard to the clinical state of the patients with idiopathic axonal polyneuropathy (IAP) and to determine its influence on electromyographic indices. Material and methods: 2 groups of 30 patients with IAP have been examined in an open controlled trial. In the complex treatment of the patients of group A ipigrix (ipidacrin) has been added – 15 mg (1.5% solution – 1.0 ml) intramuscularly for 20 days. The patients of group B have received a standard treatment. Results: After the course of the treatment in the both studied groups the improvement has been recorded both in clinic and electromyographic indices. But the statistically significant changes have been observed only in group A – in the patients who have additionally received ipidacrin. These changes have been related to the significant increase of the nerve conduction velocity in motor and sensory fibers of peripheral nerves. Conclusions: ipigrix (ipidacrin) positively influences and improves the clinical outcomes and electromyographic indices in the patients with IAP. It can be successfully used in the complex treatment of axonal polyneuropathies of other determined etiologies (diabetic, alcoholic, uremic, etc.)

Multiple sclerosis in the Republic of Moldova: a descriptive study of prevalence and evolution of clinical manifestations

Introduction. Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system, which can lead to standing disability in young adults. Investigation of MS epidemiology in the Republic of Moldova shows interest, taking into account the fact that the natural evolution of the disease is still not affected by use of the disease modifying drugs. Material and methods. The study included patients diagnosed with MS according to the McDonald criteria 2010, clinical and imagistic defined forms. Epidemiological sources were collected from records of family doctors from different regions of the country, neurologists form district, municipal and city hospitals, investigations archives of magnetic resonance imaging (MRI) of republican diagnostic centers, administrative records (centralized). Collection of cases included: questionnaire of patient assessment with inclusion of demographic and clinical data. Results. 747 MS patients were living in the study area, on the prevalence day, 31 December 2012. A crude prevalence was 21.0 per 100.000 inhabitants (95% CI: 14.8–27.1). From 724 prevalent cases, 460 (63.5%) were females with a mean age of 42.1±11.9 years and 264 (36.5%) were males, mean age of 40. 8±12.8 years. The highest estimates were observed in the age group 40-49, for women, 57.0 per 100.000 inhabitants and, for men, 29.0 per 100.000 inhabitants. The distribution of 721 prevalent cases by administrative areas in the Republic of Moldova was the following: Center – 32%, Chisinau – 13.9%, North – 33.8%, South – 11.1%, Transnistria – 2.1% and UTA Gagauzia – 7.1%. Conclusion. The estimated prevalence of multiple sclerosis in the Republic of Moldova was 21.0 per 100.000 inhabitants. This proved to be lower than in European countries. Also the patient’s neglect of the first appeared signs and symptoms lead to a late addressing to the neurologist doctor. On the other hand, when the patient addresses in time to a doctor, the reason why MS is not detected would be underestimating the diagnosis, which in some cases is established with delay and in the other cases it is not set at all

Prevalence of Multiple Sclerosis in the Republic of Moldova

BACKGROUND: The occurrence of multiple sclerosis (MS) increases in populations featuring both high and low disease burden, and variations across regions at the same latitude are reported. MS epidemiological data in Eastern Europe are scarce and out of date. We report on sex- and age-specific prevalence of MS in the Republic of Moldova. METHODS: Benefitting from a nationwide survey aimed to quantify the MS burden in Moldovans (3,559,541 population in 2012), multiple epidemiological sources were scrutinized. RESULTS: On prevalence day, December 31, 2012, 747 MS patients (McDonald criteria) resided in the study area, yielding a crude prevalence of 20.9 per 100,000 (95% CI 14.7-27.1), 25.7 (95% CI 20.5-30.5) in women and 15.8 (95% CI 12.2-19.3) in men (F:M ratio of 1.63), and standardized estimates of 20.2, 24.3 and 15.5 per 100,000, respectively. Prevalence was highest in the age group 40-49 years (43.9 per 100,000) and higher in rural (72.6%) than in urban (27.4%) areas. CONCLUSIONS: This is the first report on sex- and age-specific prevalence of MS in the Republic of Moldova, which was lower than in Europe on average, but consistent with that of neighboring countries, Romania and Ukraine. Moldovans represent a population wherein MS natural history is not yet influenced by use of disease-modifying drugs.Background: The occurrence of multiple sclerosis (MS) increases in populations featuring both high and low disease burden, and variations across regions at the same latitude are reported. MS epidemiological data in Eastern Europe are scarce and out of date. We report on sex- and age-specific prevalence of MS in the Republic of Moldova. Methods: Benefitting from a nationwide survey aimed to quantify the MS burden in Moldovans (3,559,541 population in 2012), multiple epidemiological sources were scrutinized. Results: On prevalence day, December 31, 2012, 747 MS patients (McDonald criteria) resided in the study area, yielding a crude prevalence of 20.9 per 100,000 (95% CI 14.7-27.1), 25.7 (95% CI 20.5-30.5) in women and 15.8 (95% CI 12.2-19.3) in men (F:M ratio of 1.63), and standardized estimates of 20.2, 24.3 and 15.5 per 100,000, respectively. Prevalence was highest in the age group 40-49 years (43.9 per 100,000) and higher in rural (72.6%) than in urban (27.4%) areas. Conclusions: This is the first report on sex- and age-specific prevalence of MS in the Republic of Moldova, which was lower than in Europe on average, but consistent with that of neighboring countries, Romania and Ukraine. Moldovans represent a population wherein MS natural history is not yet influenced by use of disease-modifying drugs. (C) 2016 S. Karger AG, Base

Validation of the OAKS prognostic model for acute kidney injury after gastrointestinal surgery

Background Postoperative acute kidney injury (AKI) is a common complication of major gastrointestinal surgery with an impact on short- and long-term survival. No validated system for risk stratification exists for this patient group. This study aimed to validate externally a prognostic model for AKI after major gastrointestinal surgery in two multicentre cohort studies.Methods The Outcomes After Kidney injury in Surgery (OAKS) prognostic model was developed to predict risk of AKI in the 7 days after surgery using six routine datapoints (age, sex, ASA grade, preoperative estimated glomerular filtration rate, planned open surgery and preoperative use of either an angiotensin-converting enzyme inhibitor or an angiotensin receptor blocker). Validation was performed within two independent cohorts: a prospective multicentre, international study ('IMAGINE') of patients undergoing elective colorectal surgery (2018); and a retrospective regional cohort study ('Tayside') in major abdominal surgery (2011-2015). Multivariable logistic regression was used to predict risk of AKI, with multiple imputation used to account for data missing at random. Prognostic accuracy was assessed for patients at high risk (greater than 20 per cent) of postoperative AKI.Results In the validation cohorts, 12.9 per cent of patients (661 of 5106) in IMAGINE and 14.7 per cent (106 of 719 patients) in Tayside developed 7-day postoperative AKI. Using the OAKS model, 558 patients (9.6 per cent) were classified as high risk. Less than 10 per cent of patients classified as low-risk developed AKI in either cohort (negative predictive value greater than 0.9). Upon external validation, the OAKS model retained an area under the receiver operating characteristic (AUC) curve of range 0.655-0.681 (Tayside 95 per cent c.i. 0.596 to 0.714; IMAGINE 95 per cent c.i. 0.659 to 0.703), sensitivity values range 0.323-0.352 (IMAGINE 95 per cent c.i. 0.281 to 0.368; Tayside 95 per cent c.i. 0.253 to 0.461), and specificity range 0.881-0.890 (Tayside 95 per cent c.i. 0.853 to 0.905; IMAGINE 95 per cent c.i. 0.881 to 0.899).Conclusion The OAKS prognostic model can identify patients who are not at high risk of postoperative AKI after gastrointestinal surgery with high specificity.Presented to Association of Surgeons in Training (ASiT) International Conference 2018 (Edinburgh, UK), European Society of Coloproctology (ESCP) International Conference 2018 (Nice, France), SARS (Society of Academic and Research Surgery) 2020 (Virtual, UK).Nephrolog

Safety of hospital discharge before return of bowel function after elective colorectal surgery

Background Ileus is common after colorectal surgery and is associated with an increased risk of postoperative complications. Identifying features of normal bowel recovery and the appropriateness for hospital discharge is challenging. This study explored the safety of hospital discharge before the return of bowel function. Methods A prospective, multicentre cohort study was undertaken across an international collaborative network. Adult patients undergoing elective colorectal resection between January and April 2018 were included. The main outcome of interest was readmission to hospital within 30 days of surgery. The impact of discharge timing according to the return of bowel function was explored using multivariable regression analysis. Other outcomes were postoperative complications within 30 days of surgery, measured using the Clavien-Dindo classification system. Results A total of 3288 patients were included in the analysis, of whom 301 (9 center dot 2 per cent) were discharged before the return of bowel function. The median duration of hospital stay for patients discharged before and after return of bowel function was 5 (i.q.r. 4-7) and 7 (6-8) days respectively (P < 0 center dot 001). There were no significant differences in rates of readmission between these groups (6 center dot 6 versus 8 center dot 0 per cent; P = 0 center dot 499), and this remained the case after multivariable adjustment for baseline differences (odds ratio 0 center dot 90, 95 per cent c.i. 0 center dot 55 to 1 center dot 46; P = 0 center dot 659). Rates of postoperative complications were also similar in those discharged before versus after return of bowel function (minor: 34 center dot 7 versus 39 center dot 5 per cent; major 3 center dot 3 versus 3 center dot 4 per cent; P = 0 center dot 110). Conclusion Discharge before return of bowel function after elective colorectal surgery appears to be safe in appropriately selected patients

Safety and efficacy of non-steroidal anti-inflammatory drugs to reduce ileus after colorectal surgery

Background: Ileus is common after elective colorectal surgery, and is associated with increased adverse events and prolonged hospital stay. The aim was to assess the role of non-steroidal anti-inflammatory drugs (NSAIDs) for reducing ileus after surgery. Methods: A prospective multicentre cohort study was delivered by an international, student- and trainee-led collaborative group. Adult patients undergoing elective colorectal resection between January and April 2018 were included. The primary outcome was time to gastrointestinal recovery, measured using a composite measure of bowel function and tolerance to oral intake. The impact of NSAIDs was explored using Cox regression analyses, including the results of a centre-specific survey of compliance to enhanced recovery principles. Secondary safety outcomes included anastomotic leak rate and acute kidney injury. Results: A total of 4164 patients were included, with a median age of 68 (i.q.r. 57\u201375) years (54\ub79 per cent men). Some 1153 (27\ub77 per cent) received NSAIDs on postoperative days 1\u20133, of whom 1061 (92\ub70 per cent) received non-selective cyclo-oxygenase inhibitors. After adjustment for baseline differences, the mean time to gastrointestinal recovery did not differ significantly between patients who received NSAIDs and those who did not (4\ub76 versus 4\ub78 days; hazard ratio 1\ub704, 95 per cent c.i. 0\ub796 to 1\ub712; P = 0\ub7360). There were no significant differences in anastomotic leak rate (5\ub74 versus 4\ub76 per cent; P = 0\ub7349) or acute kidney injury (14\ub73 versus 13\ub78 per cent; P = 0\ub7666) between the groups. Significantly fewer patients receiving NSAIDs required strong opioid analgesia (35\ub73 versus 56\ub77 per cent; P < 0\ub7001). Conclusion: NSAIDs did not reduce the time for gastrointestinal recovery after colorectal surgery, but they were safe and associated with reduced postoperative opioid requirement

Safety of hospital discharge before return of bowel function after elective colorectal surgery

Background: Ileus is common after colorectal surgery and is associated with an increased risk of postoperative complications. Identifying features of normal bowel recovery and the appropriateness for hospital discharge is challenging. This study explored the safety of hospital discharge before the return of bowel function.Methods: A prospective, multicentre cohort study was undertaken across an international collaborative network. Adult patients undergoing elective colorectal resection between January and April 2018 were included. The main outcome of interest was readmission to hospital within 30 days of surgery. The impact of discharge timing according to the return of bowel function was explored using multivariable regression analysis. Other outcomes were postoperative complications within 30 days of surgery, measured using the Clavien-Dindo classification system.Results: A total of 3288 patients were included in the analysis, of whom 301 (9.2 per cent) were discharged before the return of bowel function. The median duration of hospital stay for patients discharged before and after return of bowel function was 5 (i.q.r. 4-7) and 7 (6-8) days respectively (P < 0.001). There were no significant differences in rates of readmission between these groups (6.6 versus 8.0 per cent; P = 0.499), and this remained the case after multivariable adjustment for baseline differences (odds ratio 0.90, 95 per cent c.i. 0.55 to 1.46; P = 0.659). Rates of postoperative complications were also similar in those discharged before versus after return of bowel function (minor: 34.7 versus 39.5 per cent; major 3.3 versus 3.4 per cent; P = 0.110).Conclusion: Discharge before return of bowel function after elective colorectal surgery appears to be safe in appropriately selected patients