1.Quality Assurance of Gastrointestinal Endoscopy Unit - A Single Center Study
Sarantuya Ts ; Amarjargal B ; Tungalag B ; Khishgee D ; Amarmend T ; Delgertsog T ; Amarjargal E ; Sarantuya G ; Gan-Orshikh L ; Enkhjargal B ; Sarantsatsral D ; Burentungalag A ; Nandintsetseg B ; Tserendolgor Ts ; Sattgul Sh ; Javzanpagma E ; Suvdantsetseg B ; Khashchuluun O ; Ouynkhishig N ; Munkhtuya E ; Uranchimeg M ; Oyuntungalag L ; Myadagmaa B ; Bat-Erdene I ; Batgombo N ; Saranbaatar A
Mongolian Journal of Health Sciences 2025;86(2):165-170
		                        		
		                        			Background:
		                        			Accreditation of healthcare institutions serves as a fundamental mechanism for ensuring patient safety
and validating the quality of medical services provided to the population. At Intermed Hospital, a quality measurement
system for healthcare services has been established since 2015, encompassing 126 quality indicators at both institutional
and departmental levels. This system facilitates continuous quality improvement efforts. In this context, quality indicators
specific to the endoscopy department play a pivotal role in objectively assessing the quality of endoscopic services.
		                        		
		                        			Aim:
		                        			To assess the quality indicators in gastrointestinal endoscopy unit.
		                        		
		                        			Materials and Methods:
		                        			A retrospective single-center study was conducted by collecting data from the Intermed hospital’s
electronic information systems which included HIS and PACS and Quality and Safety Department’s Database and the results
were processed using the SPSS software. Ethical approval was granted by the Intermed hospital’s Scientific research
committee. The quality of endoscopic services in the Intermed hospital was assessed based on: a) the average values of
four quality indicators measured monthly; b) sample survey data from five categories of quality indicators.
		                        		
		                        			Results :
		                        			Between 2016 and 2024, the quality indicators of the endoscopy unit measured as the level of early warning
score evaluations for patients was 95.97%±3.33, the level of cases where peripheral blood oxygen saturation decreased
during sedation was 1.54%±3.78, the level of cases where patients experienced paradoxiical response during sedation was
5.82%±1.75, surveillance culturing level for validation of endoscopy reprocessing was 11.6%. The endoscopic documentation
quality by peer review showed 95.7-100%, the colonoscopy quality indicators were followings as adenoma
detection rate: 24.5% Cecal intubation rate: 99.1%, 95.2%, Colonoscope withdrawal average time: 13.28±10.62 minutes,
Bowel preparation quality (Boston Scale): 89.3% 95.7%), patient discharge from the recovery room, Average discharge
time post-procedure: With propofol alone: 30.92 minutes; With propofol and fentanyl combined: 31.52 minutes, The intermediate
risk was 0.28% by the TROOPS evaluation during procedural sedation.
		                        		
		                        			Conclusion
		                        			The quality benchmark levels for these endoscopic units, as determined by a single-center study, can be
effectively implemented by benchmark endoscopy centers to enhance their quality and safety operations.
		                        		
		                        		
		                        		
		                        	
2.Allogeneic and autologous skin grafts in the therapy of patients with burn injuries: clinical study
Narantungalag Ts ; Uuganbayar Ch ; Bat-Erdene T
Mongolian Medical Sciences 2018;185(3):36-40
		                        		
		                        			Background:
		                        			Early application of autologous skin may lead to the loss of split thickness skin graft due to unclarified wound bed. Allogeneic skin grafts are performed on patients with extensive burn injuries after escharotomy, tangential excisions and deep debridement for the purpose of stabilizing the general condition and reducing the scope of local complications.
		                        		
		                        			Objectives:
		                        			The aim of this paper is to determine how the use of allografts improves the conditions for the intake of autografts in burns treatment, and how it accelerates wound healing in comparison to the autografts-only option. 
		                        		
		                        			Material and Methods:
		                        			In 2016-2017, allogeneic skin was grafted on 24 patients, and in 6 cases grafting was repeated several times. An autologous split-thickness skin graft was applied to 23 patients. The analysis included the relationship between the duration of hospitalization and the number of skin transplantations, the relationship between the time of admission to debridement of the necrotic tissues and the total duration of hospitalization.
		                        		
		                        			Results:
		                        			The results suggest that multiple applications of autografts not only do not lead to quicker recovery, but even lengthen the hospitalization time. The dependency is visible also in the patients who underwent the skin grafting procedure in allogeneic and autologous systems twice or more. There was a statistical significant difference between the duration of hospitalization in groups of patients who underwent STSG preceded by allogeneic skin graft transplantation when compared to the group of patients who underwent allogeneic skin application (p < 0.05) and the group of patients who were grafted with autologous skin (p < 0.05). The procedure of early resection of necrotic tissue combined with autologous or allogeneic skin graft improved the survival outcomes of the patients. 
		                        		
		                        			Conclusions
		                        			Allogeneic skin grafts are a perfect dressing when wound vascularization is insufficient to take free split-thickness skin graft. In patients with comparable burn surface areas, multiple applications of free autologous split-thickness skin grafts (STSG) extend the hospitalization time in comparison to application of allogeneic skin dressing as the first-line therapy.
		                        		
		                        		
		                        		
		                        	
3.Effect of Channadselshi on voluntary alcoholic wistar rats
Bat-Erdene J ; Uugantsetseg M ; Alimaa T ; Chimedragchaa CH
Mongolian Medical Sciences 2015;171(1):54-60
		                        		
		                        			
		                        			 INTRODUCTION:Alcohol (EtOH) use disorders (AUDs) represent a substantial public health problem worldwide. Over 76million people present with AUDs 2.5 million deaths were attributed to alcohol (World Health Organization,2010). Channadshelshi has been used for treatment of alcohol-related, liver disease and intoxication intraditional medicine.GOAL:To determine effect of channadshelshi on voluntary alcoholic wistar rats.MATERIALS AND METHODS:To examine acute toxicity of Channadselshi were used V.P.Prozorovsky express method (1978) andOECD (2001).Voluntary EtoH consumption measurement (two-bottle choice, intermittent access to EtOH paradigm inwistar rats). Water and 20% ethanol were presented in 200 mlgraduated plastic cylinders with stainlesssteeldrinking spouts.The experiment period was 10 weeks total. EtOH consumption was expressed asgrams of EtOH consumed per kilogram of body weight/day.Elevated plus maze. Anxiety associated with EtoH withdrawalwas measured on EPM The mazewaselevated 1 m above the floor and contained four 50 cm long, 10 cmwidearms arranged at rightangles. The closed arms had opaque walls 30cm high, extending the length of the arm. At the time of thetest, eachanimal was placed in the center of the maze facing an open arm andallowed to explore for a5 min session. During this 5 min test session, theanimal’s number of arm entries and time spent in eacharm per entry was recorded on a camera.Pentylenetetrazol (PTZ) 100 mg/kg dose used in this study was determined as the dose that inducedseizures and protection against mortality in miceThe experimental protocol was approved by the Ethics Committee of the MNUMS. (№ 14-11/1À)RESULTS:LD50 of Channadselshi extract was found to be LD50=2.58 (2.1-3.2) gr/kg by V.P.Prozorovsky expressmethod (1978). Channadselshi was no acute toxic by OECD (2001).Ten and four weeks oral administration of Channadselshi (200 mg/kg) significantly (P<0.01) decreasedthe consumption of ethanol and significantly (P<0.01) increased time spent in open arm (EPM) involuntary alcoholic wistar rat compare to control.The time (sec) of latency the generalized convulsion were significantly (P<0.01) increased ofChannadselshi compare to control. The percent of protection against mortality were 80% in PTZinduced seizure in mice.CONCLUSIONS:1. Our study showed that Channadselshi hasreduced consumption of ethanol in voluntary alcoholicwistar rat.2. Channadselshi has central nervous system protection effect against PTZ induced seizure in mice. 
		                        		
		                        		
		                        		
		                        	
4.Study Of Managchenmo Liver Protective And Bile Secretion Effects On Ccl4- Induced Hepatotoxicity
Zolzaya N ; Alimaa T ; Chimedragchaa ; Ch ; Uranzaya D ; Bat-Erdene J
Journal of Oriental Medicine 2014;6(1):11-16
		                        		
		                        			
		                        			Managchenmo is a traditional Mongolian medicine functional liquor comprising
twelve crude drugs: Sus scrofa / cinis faecis /, Inula helenium L., Terminalia
chebula Retz., Melia toosendan Sieb, Gardenia jasminoides Ellis, Lagotis integrifolia
(Willd.)Schischk, Gentiana barbata Froel, Moschus moschiferus, Bezoar Bovis,
Calcio sinteris, Carthamus tinctorius L,and Saccharum officinarum. Nowadays the
Mongolian traditional herbs are more preferable than the chemical ones; for this
reason studies on their use history and new technologies are conducted. Thus we
study Managchinmo affects, herb for treatment of liver hot disorders, on trial rats
(Handa.S.S, Sharma.A .1990 ) with hepatotoxicity. The levels of serum alanine
aminotransferase (ALT), aspartate aminotransferase (AST) and
alkalinephosphatase (ALP) were determined through biochemical methods. The bile
duct was cannulated with a tube to collect bile for two hours and bile flow was
calculated by the weight of each specimen. Our results showed that Managchenmo
(150 mg/kg) significantly prevented CCl4-induced changes in bile flow and serum
levels of ALT, AST, and ALP. In conclusion, Managchenmo exerted a protective
effect on CCl4-induced hepatotoxicity in rats.
		                        		
		                        		
		                        		
		                        	
5.Antihyperglycaemic Andantihyperlipidaemic Effects Of Lonal In Alloxan- Induced Diabetic Rats
Bat-Erdene J ; Buyan-Arvijih B ; Alimaa T ; Uuganbayar B
Journal of Oriental Medicine 2011;1(1):49-51
		                        		
		                        			
		                        			Objectives: To investigate of Lonal praparation for antidiabetic effects in diabetic rats induced by alloxan. Methods: Diabetic animals were randomly divided into 3 groups and treated orally with different doses (100 mg/kg body weight) Lonal extract once a day for 21 days. The body weight of each animal was determined, to assess any possible weight gain or loss in experimental animals compared with control groups. On the 21st day, those administered 100 mg/kg of Lonal showed more promising results with regard to fasting blood glucose (FBG), water intake when compared to those treated with other doses. Therefore, 100 mg/kg dose was used for further biochemical studies. Total cholesterol (TC), triglycerides (TG), Alat, Asat, ALP, low density lipoproteins (LDL) and high density lipoproteins (HDL) levels, on normal and diabetic rats treated with the dose of 100 mg/kg, were evaluated. Results: The flower extract shows a significant (p
		                        		
		                        		
		                        		
		                        	
            
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