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Objective: To compare the efficacy of tocotrienol and tocopherol in the management of patients with atherosclerotic cardiovascular diseases. METHODS: The systematic review was conducted in line with Preferred Reporting Items for Systematic Reviews and Meta- Analyses guidelines 2020, and comprised literature search from 2002 till January 5, 2023, on PubMed, Google Scholar, Cochrane Library, Google, Wiley-Inter Science Library, Medline, SpringerLink, Taylor and Francis databases. The search was conducted using key words, such as: "tocopherol", "tocotrienol", "vitamin E", "dyslipidaemia", "cardiovascular diseases" "cardioprotective", "hypercholesterolemia" and "atherosclerosis" along with Boolean operators. Human clinical studies regarding the use of tocotrienol or tocopherol or comparison of its efficacy in patients having atherosclerosis, dyslipidaemia leading to cardiovascular diseases, and studies including details of efficacy of any of the four alpha, beta, gamma, delta isomers of tocopherol or tocotrienol were included. Pertinent data from the eligible studies was retrieved and reviewed. RESULTS: Of the 516 articles identified, 26 (5%) articles met eligibility criteria. Of them 5(19%) were subjected to detailed analysis. Tocotrienol showed significant anti-oxidant efficacy at (250 mg/d) by decreasing cholesterol and serum inflammatory biomarkers i.e C-reactive protein (40%), malondialdehyde (34%), gamma-glutamyl transferase (22%) (p<0.001). Total anti-oxidant status (TAS) levels raised 22% (p<0.001) and Inflammatory cytokines i.e resistin, interleukin (IL)-1, IL-12, Interferon-gamma were decreased 15-17% (p<0.05-0.01) respectively by tocotrienol. Several microRNA (miRNA-133a, miRNA-223, miRNA-214, miRNA-155) were modulated by δ-tocotrienol. Whereas, tocopherol showed heterogeneity of results by either decreasing or increasing the risk of mortality in atherosclerotic cardiovascular diseases. Conclusion: Compared to tocopherol, tocotrienol was found to be safe and potential candidate for improving cardiovascular health in the management of atherosclerotic cardiovascular diseases.
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Antioxidantes , Aterosclerosis , Tocoferoles , Tocotrienoles , Humanos , Tocotrienoles/uso terapéutico , Tocotrienoles/farmacología , Aterosclerosis/tratamiento farmacológico , Aterosclerosis/prevención & control , Tocoferoles/uso terapéutico , Antioxidantes/uso terapéutico , Enfermedades Cardiovasculares/prevención & control , Dislipidemias/tratamiento farmacológico , Colesterol/sangreRESUMEN
Objective: To assess cardiac troponin I and creatine kinase-myocardial band levels, electrocardiogram changes and major adverse cardiac events after treatment with nicorandil before primary percutaneous coronary intervention. METHODS: The comparative, analytical study was conducted from October to November 2022 at the Pharmacology Department of Army Medical College, National University of Medical Sciences, Rawalpindi, Pakistan, in collaboration with the Rawalpindi Institute of Cardiology, Rawalpindi. The sample comprised ST-elevated myocardial infarction patients of either gender aged at least 30 years with an ejection fraction of at least 35% undergoing primary percutaneous coronary intervention. Participants were selected based on the above-mentioned inclusion and informed consent was taken before their enrolment in this research study. The sample was randomised into control group A receiving conventional acute coronary syndrome treatment, and intervention group B receiving nicorandil in addition to the conventional treatment. Cardiac troponin I and creatine kinase-myocardial band levels, electrocardiogram changes, and major adverse cardiac events noted and compared. Data was analysed using SPSS 26. RESULTS: Of the 140 patients, 70(50%) were in each of the 2 groups. In group B, 60(85.7%) patients achieved a completely settled ST segment on electrocardiogram compared to 25(35.7%) in group A (p=0.001). There was a significant inter-group difference with respect to cardiac troponin I value 6 hours after percutaneous coronary intervention and major adverse cardiac events (p<0.05), but creatine kinase-myocardial band level was no significantly different between the groups (p=0.761). Conclusion: Prophylactic use of nicorandil in ST-elevated myocardial infarction patients decreased the incidence of reperfusion injury.
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Forma MB de la Creatina-Quinasa , Electrocardiografía , Nicorandil , Intervención Coronaria Percutánea , Infarto del Miocardio con Elevación del ST , Troponina I , Humanos , Nicorandil/uso terapéutico , Nicorandil/administración & dosificación , Masculino , Femenino , Persona de Mediana Edad , Troponina I/sangre , Electrocardiografía/efectos de los fármacos , Forma MB de la Creatina-Quinasa/sangre , Vasodilatadores/administración & dosificación , Vasodilatadores/uso terapéutico , Anciano , Síndrome Coronario Agudo/tratamiento farmacológico , Síndrome Coronario Agudo/terapia , AdultoRESUMEN
OBJECTIVE: To determine the role of dapagliflozin in improving functional status and health-related quality of life in acute heart failure cases. METHODS: The prospective, randomised controlled study was conducted from July 2022 to January 2023 at the Pharmacology Department of Army Medical College, National University of Medical Sciences, Rawalpindi, Pakistan, in collaboration with the Armed Forces Institute of Cardiology, Rawalpindi, and comprised hospitalised adult patients of either gender with acute heart failure. They were randomised into two equal groups, with intervention group A receiving oral dapagliflozin 10mg daily in addition to conventional therapy, and with control group B receiving conventional therapy alone. Health-related quality of life was assessed using Kansas City Cardiomyopathy Questionnaire. Improvement in functional status was assessed by New York Heart Association functional classification. Data was obtained at baseline and after 12-week follow-up. Data was compared using SPSS 26. RESULTS: Of the 150 patients, 75(50%) were group A; 62(82.66%) males and 13(17.3%) females with mean age 63.76±10.05 years. There were 75(50%) patients in group B; 60(80%) males and 15(20%) females with mean age 66.13±11.73 years (p>0.05). The study was completed by 73(97.3%) in group A and 69(92%) in group B. The Kansas City Cardiomyopathy Questionnaire scores improved post-intervention compared to baseline values (p<0.001) in both groups. Group A showed comparatively greater improvement in health status compared to group B (p<0.05). CONCLUSIONS: Early initiation of dapagliflozin in patients admitted with acute heart failure was found to be associated with rapid and significant improvement in health and functional status. Clinical Trial Link: https://www.irct.ir. RCT No. (IRCT20220529055013N).
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Compuestos de Bencidrilo , Glucósidos , Insuficiencia Cardíaca , Calidad de Vida , Humanos , Masculino , Femenino , Insuficiencia Cardíaca/tratamiento farmacológico , Glucósidos/uso terapéutico , Compuestos de Bencidrilo/uso terapéutico , Persona de Mediana Edad , Anciano , Estudios Prospectivos , Enfermedad Aguda , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Estado FuncionalRESUMEN
OBJECTIVE: To compare the therapeutic efficacy and drug safety of Vonoprazan and Esomeprazole triple therapies in Helicobacter pylori infection. METHODS: The randomised clinical trial was conducted from December 2022 to January 2023 at the Department of Pharmacology, Army Medical College, National University of Medical Sciences, Rawalpindi, Pakistan, in collaboration with the Gastroenterology Department of Pak Emirates Military Hospital, Rawalpindi, and comprised patients found positive for Helicobacter pylori by stool antigen test. They were randomly distributed into two groups. The EAL group received twoweek triple therapy with Esomeprazole 20mgand Amoxicillin 1000mg twice daily with Levofloxacin 500mg once daily. The VAL group was prescribed one-week triple therapy with Vonoprazan 20mg and Amoxicillin 1000mg twice daily with Levofloxacin 500mg once daily. Eradication success was evaluated by stool antigen test 4 weeks after starting the treatment. Safety of the therapy was assessed by noting adverse effects at days 3 and 14 of the treatment. Data was analysed using SPSS 27. RESULTS: Of the 122 patients, there were 61(50%) in each of the 2 groups; 30(49.2%) males and 31(50.8%) females with mean age 38.40±12.25 years in group EAL, and 35(57.4%) males and 26(42.6%) females with mean age 40.98±12.13 years in VAL group. In the EAL group, 57(93.4%) patients were found to be free of Helicobacter pylori infection compared to 58(95%) in the VAL group. Nausea 14(23%), bitter taste 41(67.2%), abdominal pain 16(26.2%) and headache 20(32.8%) were the adverse effects that were significantly more common in the EAL group compared to the VAL group B. CONCLUSIONS: Vonoprazan-based triple therapy was found to be more effective with less reported adverse effects and potential benefits of better patient compliance due to shorter therapy duration. Clinical Trial Number: Iranian Registry of Clinical Trials: IRCT20221207056738N1.
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Infecciones por Helicobacter , Helicobacter pylori , Pirroles , Sulfonamidas , Masculino , Femenino , Humanos , Adulto , Persona de Mediana Edad , Infecciones por Helicobacter/tratamiento farmacológico , Esomeprazol/uso terapéutico , Esomeprazol/efectos adversos , Levofloxacino , Antibacterianos/efectos adversos , Pakistán , Irán , Amoxicilina/efectos adversos , Quimioterapia Combinada , Resultado del Tratamiento , Claritromicina/efectos adversos , Inhibidores de la Bomba de Protones/efectos adversosRESUMEN
Objectives: To find out the prevalence of CYP2C19*2 genetic polymorphism in ischaemic heart disease patients, and to determine its relation with clopidogrel resistance in different genotype groups. METHODS: The cross-sectional study was conducted from August 2015 to December 2019 at the Army Medical College, National University of Medical Sciences, Rawalpindi, Pakistan, and comprised ischaemic heart disease patients of either gender who were on clopidogrel therapy. CYP2C19*2 genotyping of all the patients was carried out through polymerase chain reaction-restriction fragment length polymorphism. Platelet aggregation analysis was done using a light transmission aggregometer. Data was analysed using SPSS 23. RESULTS: Of the 390 patients, 232(59.5%) were males and 158(40.5%) were females. The overall age range was 16-82 years. Clinical indications of clopidogrel were angina 198(50.8%), myocardial infarction 146(37.4%) and acute coronary syndrome 46(11.8%). CYP2C19*2 genotyping showed that 196(50.24%) patients were homozygous wild type carriers (GG or *1/*1), 159(40.8%) were heterozygous carriers (GA or *1/*2), and 35(9%) were homozygous polymorphic allele carriers (AA or *2/*2). Platelet aggregation studies showed that there were 157(80.1%) clopidogrel responders and 39(19.9%) clopidogrel-resistant patients among GG carriers, 118(74.2%) clopidogrel responders and 41(25.8%) clopidogrel-resistant among GA carriers, and 18(51.4%) clopidogrel responders and 17(48.6%) clopidogrel-resistant among AA carriers (p=0.001). Intergroup mean platelet aggregation was significantly different (p=0.025). Allelic frequency of dominant allele *1 and polymorphic variant allele *2 was 0.706(70.6%) and 0.294(29.4), respectively. CONCLUSIONS: Homozygous and heterozygous carriers of CYP2C19 allele *2 was found to have higher prevalence of clopidogrel resistance in the studied population.
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Clopidogrel , Enfermedad de la Arteria Coronaria , Isquemia Miocárdica , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Clopidogrel/uso terapéutico , Enfermedad de la Arteria Coronaria/tratamiento farmacológico , Estudios Transversales , Citocromo P-450 CYP2C19/genética , Citocromo P-450 CYP2C19/uso terapéutico , Genotipo , Isquemia Miocárdica/tratamiento farmacológico , Isquemia Miocárdica/genética , Inhibidores de Agregación Plaquetaria/uso terapéutico , Polimorfismo Genético , Ticlopidina/uso terapéutico , Resultado del Tratamiento , Resistencia a Medicamentos/genéticaRESUMEN
Objective: To evaluate the influence of dapagliflozin on renal functions and diuretics use in patients with acute heart failure (AHF). Methods: This comparative analytical study was conducted at Armed Forces Institute of Cardiology, Rawalpindi from July 2022 to November 2022. Patients were distributed equally in two groups i.e. Dapagliflozin and Conventional Groups, where patients received dapagliflozin added to conventional therapy for AHF and, only conventional therapy for AHF respectively. Estimated glomerular filtration rate (eGFR), serum creatinine were measured and compared on admission, after 48 hours and on discharge. Weight loss during hospitalization, daily dose of furosemide and length of hospital stay was also recorded. Quantitative parameters were analyzed using t-test or Mann Whitney U test accordingly. Results: There were no significant baseline differences in renal functions. A modest decline in eGFR was observed in both groups after 48 hours. However, the variation in values of eGFR remained similar among both groups after 48 hours (p-value 0.365) and on discharge (p-value 0.768). Whereas, patients subjected to dapagliflozin treatment exhibited a more profound diuretic response expressed as greater weight loss (p-value < 0.001), achieved at comparatively lower doses of loop diuretics. Moreover, they also had a shorter duration of hospital stay (six vs eight days, p-value <0.001). Conclusion: Institution of dapagliflozin did not cause any significant deterioration of renal functions, whereas; it was associated with improved diuretic response as depicted by more pronounced weight loss at comparatively lower doses of loop diuretics.
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BACKGROUND: This study aimed to evaluate the impact of Insulin Degludec Aspart on daily insulin dose in comparison with premixed insulin aspart. METHODS: It was a Quasi-Experimental study conducted in the Department of Pharmacology, Army Medical College, National University of Medical Sciences, Rawalpindi and the Department of Medicine, Pak Emirates Military Hospital, Rawalpindi. One hundred and twenty participants with documented type 2 diabetes, taking premixed insulin aspart therapy were enrolled in the study. Sixty participants were substituted with insulin degludec aspart from premixed insulin aspart. Daily units of insulin were recorded for 12 weeks and compared for both groups. SPSS version 26 was used for analysing the study results. RESULTS: Participants of the insulin degludec aspart group showed a significant reduction in the daily insulin dose compared to the premixed insulin aspart group. Fifty-two units per day were administered in the participants of the premixed insulin aspart patients while insulin degludec aspart participants received 40 units of median daily insulin dose (p-value<0.001). CONCLUSIONS: Insulin degludec aspart proved superior to premixed insulin aspart in a reduction in the daily dose of insulin with insulin degludec aspart.
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Diabetes Mellitus Tipo 2 , Insulina , Humanos , Insulina/uso terapéutico , Insulina Aspart/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemiantes/uso terapéutico , Nivel de Atención , GlucemiaRESUMEN
OBJECTIVE: To evaluate and compare the pharmacokinetic parameters, especially bioavailability, of annatto-based tocotrienol with palm tocotrienol-rich fraction in healthy human volunteers for better therapeutic outcome. METHODS: The systematic review was conducted between April and August 2021 in accordance with the Preferred Reporting Items for Systematic Review and Meta Analysis guidelines, and comprised search on PubMed, Google Scholar, Pakmedinet and Google search engines for open-label or double-blind randomised controlled trials involving healthy human volunteers published till January 2021. Key words used included annatto-based tocotrienol, palm tocotrienol-rich fraction, absorption and bioavailability. Boolean operators were also used, like tocotrienol AND bioavailability, annatto tocotrienol AND pharmacokinetics. RESULTS: Of the 230 articles identified, 50(21.7%) articles met the eligibility criteria. Of them, 7(14%) were selected for data extraction and detailed analysis. Pharmacokinetic parameters of annatto-based tocotrienol were better than palm-derived tocotrienol. Oral administration of all the isomers of annatto-based tocotrienols resulted in dose-dependent increase in area under curve and plasma levels. Amongst all the isomers of annatto-based and palm-derived tocotrienol, delta isomer of annatto-based tocotrienol had the highest bioavailability with area under curve 7450±89 ng/ml, time to reach peak plasma levels 4 hours, maximum plasma concentration 1591±43 ng/nl and elimination half-life 2. 68 ±0.29 hrs. Pharmacokinetic parameters of delta isomer of annatto-based tocotrienol was greater than palm tocotrienol-rich fraction. CONCLUSIONS: Bioavailability of annatto-based tocotrienol was better than that of palm-derived tocotrienol-rich fraction. Delta isomer of annatto-based tocotrienol had the highest bioavailability amongst all isomers of tocotrienol.
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Tocotrienoles , Humanos , Tocotrienoles/uso terapéutico , Disponibilidad Biológica , Estado de Salud , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Objectives: To evaluate the effect of nicorandil in prevention of reperfusion injury during primary percutaneous coronary intervention by thrombolysis in myocardial infarction flow grade scoring. Methods: A total of 140 patients from Rawalpindi Institute of Cardiology were enrolled in this study conducted from 7th September to 10th of October 2021. These participants were allocated into two major groups. Control group received conventional acute coronary syndrome protocol regimen only whereas experimental group was given nicorandil along with conventional acute coronary syndrome protocol. During primary percutaneous coronary intervention, thrombolysis in myocardial infarction flow grade scoring was analyzed and compared. Results: Majority of participants in nicorandil group achieved thrombolysis in myocardial infarction Grade-3 scoring which indicated reduced rate of no reflow phenomenon as compared to control group. A statistically significant difference was noted in score of both groups (p value = 0.001) signifying prophylactic use of nicorandil before primary percutaneous coronary intervention along with conventional acute coronary syndrome protocol is superior to only conventional acute coronary syndrome protocol regimen to cases in the control group. Conclusion: Use of nicorandil in ST elevated myocardial infarction patients before primary percutaneous coronary intervention prevents reperfusion injury thus decreasing the risk of post percutaneous coronary intervention complications and reducing mortality rate in cardiac patients suggesting its significant cardio protective role.
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Background: Sodium-glucose co-transporter 2 inhibitors (SGLT2i) is a new class of medication for the treatment of type 2 diabetes mellitus. Additionally, they have been found to have beneficial effects on heart failure outcomes, convincingly reducing the morbidity and mortality in heart failure. Although the medical data indicates SGLT2i to be safe and cardio-protective, very little attention has been given to the impact of these agents on electrolyte balance particularly in acute heart failure (AHF). We aimed to evaluate the effect of SGLT2i, and dapagliflozin on serum sodium, potassium and creatinine in AHF. Methods: Overall, 160 adult patients of either gender, admitted with AHF were selected for the study. Selected individuals were randomly assigned to receive dapagliflozin 10 mg orally added to standard medical treatment (n=80) or were in reception of standard medical therapy only (n=80). Serum electrolytes and serum creatinine were collected on admission and day 7 or on discharge whichever happened earlier. Results: The mean level of serum electrolytes displayed insignificant differences among both groups on admission. The mean level of serum potassium was higher in the dapagliflozin group compared with the control group (p<0.001) on day 7/discharge. Mean serum sodium level was comparable and showed significant differences between the two groups following treatment (p-value=0.021). Significant higher levels of serum creatinine were observed following treatment in both groups. However, on intergroup comparison, they were statistically insignificant. Conclusion: Dapagliflozin is an effective treatment of heart failure and is not associated with deterioration of serum electrolyte levels and renal functioning when used as add-on therapy in AHF.
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Compuestos de Bencidrilo , Diabetes Mellitus Tipo 2 , Glucósidos , Insuficiencia Cardíaca , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Adulto , Humanos , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Diabetes Mellitus Tipo 2/complicaciones , Creatinina , Potasio/uso terapéutico , Sodio/uso terapéutico , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/complicaciones , Electrólitos/uso terapéuticoRESUMEN
BACKGROUND: Shivering is one of the most common adverse outcomes associated with the administration of spinal anaesthesia, which, when clinically relevant, leads to numerous detrimental effects on the human body. Hence, its management becomes imperative. Meperidine, an opioid analgesic, is the drug of choice for this condition. However, the use of meperidine is controversial, as it carries the devastating adverse effect of respiratory depression. We explored the role of granisetron, a 5HT3 antagonist and a commonly used antiemetic premedication, in minimising the incidence of post-spinal shivering and decreasing the use of meperidine as a rescue drug. METHODS: Overall, 160 parturient patients, between the ages 18-50, undergoing uncomplicated, elective caesarean section, were enrolled in the study, and randomized into two groups with 80 participants each: Group A received 3ml of normal saline, and Group B was administered 3 mg granisetron,15 minutes before spinal anaesthesia institution. Incidence of clinically relevant shivering (score of 3 or more) was noted, and it was recorded whether meperidine was used or not. RESULTS: 67.5% of participants in Group A, and 32.5% of patients in Group B, experienced clinically relevant shivering, with 62.5% of patients in Group A and 28.75% in Group B warranting the use of meperidine. There was a statistically significant difference between the two groups in terms of incidence of clinically relevant shivering, and meperidine consumption (p-value <0.001). CONCLUSIONS: Premedication with 3 mg granisetron effectively attenuates the occurrence of post-spinal shivering and, hence, lowers the requirement of meperidine as rescue medication.
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Anestesia Raquidea , Meperidina , Humanos , Embarazo , Femenino , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Meperidina/uso terapéutico , Meperidina/farmacología , Granisetrón/uso terapéutico , Granisetrón/farmacología , Tiritona , Preparaciones Farmacéuticas , Cesárea , Anestesia Raquidea/efectos adversosRESUMEN
BACKGROUND: Abstraction of wisdom teeth or impacted third molar under local anaesthesia is one of the most frequent interventions by an oral and maxillofacial surgeon. The abstraction of the third molar is usually followed by the release of liberation and consequent trismus, pain, and swelling due to the area of the third molar being highly vascularized and rich in loose connective tissue. Objective of the study was to evaluate the anti-inflammatory effect of ascorbic acid following surgical extraction of the third molar. METHODS: The current study was carried out Armed Forces Institute of Dentistry, Rawalpindi, from October to December 2022. This was a cross-sectional observational study. Fifty participants who required surgical extraction of the impacted third molar were included in the study via non-probability purposive sampling and were segregated equally into two groups, i.e., Group A and Group B, comprising twenty-five participants in each group. Group A received amoxicillin with clavulanic acid (625 mg) thrice a day and metronidazole (400 mg) twice daily. In comparison, Group B received amoxicillin with clavulanic acid (625 mg) thrice daily, ascorbic acid (500 mg) twice daily, and metronidazole (400 mg) twice daily. Both groups received naproxen sodium as per requirement (550 mg). Pain, facial swelling, and C reactive protein concentration were evaluated until the 7th postoperative day. RESULTS: There was a reduction in pain and facial swelling in both groups, but in the ascorbic acid group, there was more reduction in pain and facial swelling compared to the control group. However, the difference between the two groups in reducing pain and facial swelling was statistically significant (p<0.01). There was a reduction in CRP in both groups, but in the ascorbic acid group, there was more reduction in CRP 2.35 (1.60-5.30) compared to the control group 2.6 (0.86-5.03). However, the difference between the two groups in reducing C reactive protein concentration was statistically insignificant (p>0.05). CONCLUSIONS: Our study concluded that ascorbic acid significantly reduced inflammation and C reactive protein, so ascorbic acid should be used as an adjuvant supplement with other conventional drugs.
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Tercer Molar , Diente Impactado , Humanos , Tercer Molar/cirugía , Ácido Ascórbico/uso terapéutico , Proteína C-Reactiva , Estudios Transversales , Metronidazol/uso terapéutico , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/prevención & control , Antiinflamatorios/uso terapéutico , Diente Impactado/cirugía , Edema/tratamiento farmacológico , Edema/etiología , Edema/prevención & control , Extracción Dental/efectos adversos , Amoxicilina/uso terapéutico , Ácido Clavulánico/uso terapéuticoRESUMEN
Background: Helicobacter pylori (H. pylori) is a gram-negative bacterium which usually resides in the mucoid lining of the stomach and may cause different gastric pathologies e.g., Gastritis, peptic ulcer disease, adenocarcinoma of the gastric system and mucoid associated lymphoma (MALT). The Objective was to compare the effect of 7-days Vonoprazan based triple therapy and 14-days Esomeprazole based triple therapy on eradication rate, compliance and cost effectiveness in Helicobacter pylori infected patients. Methods: This clinical trial was performed in the Department of Pharmacology Army Medical College, National University of Medical Sciences (NUMS) in collaboration with the Gastroenterology Department, Pak Emirates Military Hospital (PEMH) Rawalpindi from December 2022 to March 2023. A total of one hundred and twenty-two patients with dyspepsia symptoms and yielding lab results positive for Helicobacter pylori by stool antigen test were enrolled in the study. They were randomly allocated into two groups. The Esomeprazole group received 14 days of triple therapy orally with Esomeprazole 20 mg twice a day; Amoxicillin 1000 mg twice a day; and Levofloxacin 500 mg one time a day. The comparative Vonoprazan group was given 7-days triple therapy orally with Vonoprazan 20 mg twice a day; Amoxicillin 1000 mg twice a day; and Levofloxacin 500 mg one time a day. Eradication success was evaluated by stool antigen test four weeks later, as counted from the start of treatment. compliance and cost-effectiveness of both therapies were also assessed. Results: The eradication rate was (95.1%) in the Vonoprazan group with 58 out of 61 patients negative for H. pylori and (93.1%) in Esomeprazole group with 54 patients out of 58 yielding a negative result demonstrating p-value of 0.64. Compliance was 95.0% in the Esomeprazole group with p-value of 0.07. Cost effective ratio for Vonoprazan triple therapy was lower (731.8PKR) than the Esomeprazole group. Conclusion: One two-week Vonoprazan regimen demonstrated improved eradication rate, good compliance, and better tolerability in patients with less cost and a half duration of treatment in comparison with two weeks Esomeprazole regimen, attesting that one week Vonoprazan therapy is more cost efficacious in producing better results.
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Infecciones por Helicobacter , Helicobacter pylori , Pirroles , Sulfonamidas , Humanos , Amoxicilina/uso terapéutico , Amoxicilina/farmacología , Antibacterianos/farmacología , Análisis Costo-Beneficio , Análisis de Costo-Efectividad , Quimioterapia Combinada , Esomeprazol/uso terapéutico , Esomeprazol/farmacología , Infecciones por Helicobacter/tratamiento farmacológico , Levofloxacino/farmacología , Levofloxacino/uso terapéutico , Pakistán , Resultado del TratamientoRESUMEN
Objectives: To evaluate and compare the Ondansetron and Granisetron in preventing spinal anaesthesia induced hemodynamic instability in obstetric patients. Methods: The comparative analytical study was conducted at Combined Military Hospital, Rawalpindi, from September to October, 2021. One hundred and twenty pregnant women undergoing cesarean section, were enrolled in the study via non probability convenience sampling, and divided into three groups containing 40 participants each based on the type of antiemetic premedication they received, if any: Group N were those not requiring antiemetic premedication, Group O consisted of those given ondansetron 4mg, and Group G had those receiving 3mg granisetron, 15 minutes prior to administration of spinal anaesthesia. Systolic blood pressures and heart rates were recorded before and at multiple intervals after spinal anaesthesia was administered. Episodes of hypotension and bradycardia were recorded. Requirement of phenylephrine and atropine as rescue drugs was recorded for each participant. Results: There was a statistically significant difference in incidence of hypotension among the three groups (p value <0.001), with both drugs being superior to the control group (p value <0.001 for both), and 3mg granisetron being superior to 4mg ondansetron (p value <0.001). As for incidence of bradycardia, ondansetron and granisetron were superior to control group (p value 0.03 and <0.001 respectively), but there was no significant difference between the two drug groups (p value 0.094). Conclusion: High dose granisetron (3mg) is superior to low dose ondansetron (4mg) in preventing hemodynamic fluctuations induced by spinal anaesthesia.