There are about 300 clinical studies being (or have been) conducted in Nepal. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
- To compare the effect (heart rate and mean arterial pressure) of Ringer Lactate preloading and without preloading on induction dose requirement of Propofol. - The Propofol requirement for induction dose with respect to loss of eyelash reflex in Ringer Lactate preloaded versus control group.
Brachial plexus block is used for upper limb surgery. Local anesthesia alone for brachial plexus block provides good operative conditions, but have short duration of postoperative analgesia. Hence, various adjuvants to local anaesthetic agents to prolong the duration of peripheral nerve, analgesia. However, results are either inconclusive or associated with side effects. The purpose of this study is to determine whether dexmedetomidine as an adjuvant to ropivacaine in brachial plexus block improve quality of block in terms of duration of post operative analgesia.
It is a retrospective cross-sectional study, where consecutive stroke patients with vessel occlusion on magnetic resonance angiography (MRA) will be included for the study for one year. The relation of Susceptibility vascular sign (SVS) on Susceptibility Weighted Imaging (SWI) with risk factors and territory involved and length of thrombus will correlated with the National Institutes of Health stroke scale (NIHSS).Among total number of patients included in this study the demographics of the patients will be calculated. Risk factors for stroke of the patients included in this study will tabulated. The site of occlusion will be tabulated. The mean NIHSS scale will be calculated. Presence of SVS in patients with MR angiography positive vessel occlusion will be calculate in percentage. Subgroup analysis of presence of SVS on SWI will be done. The mean length of the thrombus will be calculated in these patients with positive SVS. Correlation between SVS on SWI with the risk factor of the patient by using the chi-square test will be calculated. A Chi-square test will be done to find out the correlation between the SVS with territorial occlusion. The correlation between the NIHSS score and length of thrombus will be calculated using the Pearson test. SWI can be useful in identifying the location of the thrombus, and NIHSS can determine the thrombus length in acute stroke. A higher incidence of SVS can be associated with risk factors and it also depends upon the site of occlusion of the vessel.
Double J (DJ) Stenting is a commonly done procedure in endourology to ensure ureteric patency following Urological Interventions. DJ stents are available in various sizes. This study is focused on comparing two different sizes of DJ Stents, one standard sized 6Fr and other small sized 4Fr. DJ stents are uncomfortable to the patients and few studies have indicated that small size of stents are might be less troublesome. Through this study we plan to establish a relation between different symptoms and size of DJ stents. Study will be conducted at Tribhuvan University Teaching Hospital (TUTH),Maharajgunj.All adults with sterile urine culture prior to stenting will be taken into consideration. Informed consent will be taken and two randomized groups of 6Fr and 4Fr will be formed and data entry done in MS Excel and analysis done by SPSS. The study is expected to take duration of 12months. Ureteral Stent Symptom Questionnaire (USSQ) will evaluate the symptoms on third day and seventh day of stent placement and on Day of stent removal. We expect 4Fr stent to be superior to 6Fr for reduction of stent related symptoms.
Diabetic-Hypertensives are at a higher risk of premature microvascular and macrovascular complications than diabetes alone. Proper lifestyle management, diet, disease monitoring, and medication adherence is essential in achieving desired therapeutic outcomes, preventing complications and improving those patients' Health-Related Quality of Life (HRQoL). Pharmacists are the most accessible healthcare professionals to the public and have a crucial role in optimizing treatment outcomes in patients with chronic diseases such as diabetes and hypertension. Experimental trials' demonstrating the potential roles of pharmaceutical services is scarce in the literature, particularly in developing countries of south Asia. Therefore, the investigators plan to conduct a prospective-interventional trial to determine the potential impacts of pharmacist-supervised educational intervention on the management of "Type II diabetic with comorbid hypertension" patients. Patient data will be collected using patient's clinical profile forms, General Medication adherence Scale (GMAS), Patients Satisfaction towards pharmaceutical services (PSPSQ), Health Related-KAP questionnaires. Data will be verified, stored, entered into databases, and analyzed according to the data management plan. The findings will be compared in terms of clinical and nonclinical outcome measures between the control and test groups to ascertain the conclusion.
Hemodynamics changes with spinal anesthesia is mainly due to sympathetic block which causes mainly hypotension & bradycardia. Post spinal hypotension usually leads to various adverse maternal and fetal outcomes. Hence, effective prevention and treatment of maternal hypotension is of great clinical significance. Various studies have been done for the prevention of subarachnoid block induced hypotension but the optimal choice of vasopressors for the maintenance of hemodynamic stability during cesarean under spinal anesthesia is still unclear. The ideal vasopressor would be the one which is reliable and easy to use , has rapid onset, short duration of action, easily tritatable, can potentially be used prophylactically and lack any adverse maternal and fetal impact. Thus, aim of study is to compare the hemodynamic stability of mephenterime and phenylephrine during elective cesarean section under spinal anesthesia. The methodology of the study will be prospective, randomized double blinded study where patient meeting inclusion criteria for the study is divided into two groups ( Group M n=21) and ( Group P n= 21) i.e. Group M receives intravenous bolus of mephentermine 6mg and intravenous bolus of 50mcg. Hemodynamics changes in blood pressure and heart rate will monitored and compared among the study groups receiving intravenous boluses of study drugs. Data will be collected in proforma and saved by entering in the MS- EXCEL as well. Data will be analyzed using the statistical package for the social sciences (SPSS) version 27. The categorical data will be analyzed with Chi-square test and numerical variables of hemodynamic parameters between the study groups will be analyzed using student t- test. P-value < 0.05 will be considered statistically significant. Hence, mephenterime and phenylephrine effectiveness will be studied for hemodynamic stability during cesarean section under spinal anesthesia
The goal of this cluster randomized controlled trial is to study the effect of a mobile-phone based application used by pregnant women on maternal and newborn health indicators. The main objective is to compare the rates of institutional deliveries in the intervention and control arms. Ancillary objectives are to compare the birth-preparedness and complication readiness parameters, severe maternal morbidity rates and neonatal adverse outcomes rates in the two arms. The participants are pregnant women. In the intervention arm pregnant women will be given a smart mobile phone with an application that they will use to input information related to their health. This information can be shared with their healthcare workers. The healthcare workers will also be able to access all the health-related details of the pregnant women and mothers under their care by accessing this app in their mobile phones and be in touch with their patients through the mobile phone application. The control arm will adhere to existing practices of pregnant woman and health worker communication without the use of a smart mobile phone with an existing application. Records related to the pregnant woman will be kept in paper-based forms as is the usual norm. The investigators will compare the intervention arm and the control arm to see if there are differences in the rates of the outcomes.
Background: Exposure to high altitudes has been associated with an increased risk of cardiac arrhythmias in healthy subjects and an increased risk of sudden cardiac death. Aim: The aim of the present study is to evaluate the risk and the incidence of cardiac arrhythmias at extreme altitude. Methods: This is a prospective cohort study of healthy volunteers determined to climb Mount Everest. Subjects will be evaluated for eligibility by electrocardiography and echocardiography. All study participants will undergo ambulatory rhythm monitoring in their home environment within 12 weeks of the climb. Subsequently, ambulatory rhythm monitoring will be repeated during the ascent from basecamp to the summit of Mount Everest. The primary endpoint will be the composite of supraventricular and ventricular tachyarrhythmias, and bradyarrhythmias.
The rise in chronic diseases is attributed to unhealthy eating high in sugar, salt and saturated fats, which is facilitated by the availability and consumption of these unhealthy foods. The investigators will conduct the Randomized Controlled Trial to evaluate the effect of food procurement policy on the food environment in the public facilities like schools, worksites, hospitals, correctional facilities and care homes of four municipalities of Bagmati Province, Nepal. The investigators will develop food procurement policy and get endorsed from each municipality through their legislative process. In three months, the change in the food environment after implementing the policy in public facilities of the respective municipalities will be measured.
Bioavailability is the extent and rate to which the active drug ingredient or active moiety from the drug product is absorbed and becomes available at the site of drug action. Bioavailability of an active substance delivered from a pharmaceutical product should be known and reproducible. In the past, several therapeutic misadventures related to differences in bioavailability affirm to the necessity of testing the performance of dosage forms in delivering the active substance to the systemic circulation and thereby to the site of action. If there is no clinically significant difference in the bioavailability of two medicines they are considered to be bioequivalent. The bioavailability and bioequivalence studies of various drug candidates have been routine regulatory requirements in many countries for licensing of the drug product. Department of Drug Administration, Ministry of health and Population has encouraged Nepalese Pharmaceutical Industries legally to submit pharmacokinetic data where possible for licensing purpose for certain drug candidates and their dosage forms. The comparative in-vivo bioequivalence study is necessary for those products which have low therapeutic index, low bioavailability, non-linear kinetics, poor dissolution profile, variable bioavailability and/or bioequivalence. Department of Drug Administration necessitated bioequivalence and bioavailability study for the modified release dosage form of those drug molecules whose blood steady state concentration is of great importance, e.g. sodium valproate, valproic acid, carbamazepine, antibiotics etc. Considering the need to confirm safety and effectiveness of the medications and also for the regulatory requirement, this study to assess the bioequivalence of sodium valproate and valproic acid extended release tablet manufactured by a Nepalese pharmaceutical company, Asian Pharmaceuticals Pvt. Ltd., with an innovator formulation is being carried out in healthy human volunteers.