Drug Utilization Pattern Research Articles

Analysis of antidiabetic drug utilization patterns in type 2 diabetes patients: a perspective on real-time prescribing practices

Background: Type 2 diabetes is a most common health problem associated with significant morbidity and mortality worldwide, evaluation of drug utilization pattern is very crucial and significant in order to promote the rational use of drugs in treatment of diabetes, and offer insights in to the actual patterns of drug use. The objective is to evaluate drug utilization pattern of antidiabetic drugs among type 2 diabetic patients at Integral Institute of Medical Science & Research. Methods: This is a prospective observational study involving 100 subjects conducted for a period of 6 months after approval by Institutional Ethics Committee (IEC) of Integral University at IIMS and R Hospital. Informed consent was obtained from all the participants. Data gathered was examined using descriptive statistics and compared to the standard guidelines. Drug utilization pattern was studied and evaluated to analyse the pattern of drug therapy among type 2 diabetics. Results: Antidiabetic drugs were given 198 times among the 100 participants, averaging 2 antidiabetic drugs per prescription, Insulin therapy (58.58%) and Metformin (20.20%) were the most prescribed medications, combination therapy was common, with 66% of patients particularly with Glimepiride (DPP4 Inhibitor) at 10.61%. Most prescriptions were given by generic name (55%) and 90% of the drugs prescribed were from the WHO essential medicines. Most patients were aged 51-60 years, with a nearly equal gender distribution. Conclusion: The study highlights the prescribing patterns and characteristic use of antidiabetic medications. These findings provide valuable insights into the current prescribing practices in type-2 DM treatment and can contribute to optimizing treatment strategies for better patient outcomes.

Drug utilization study of antidepressant drugs in psychiatric outdoor patients at a tertiary care hospital in Southern Rajasthan

Background: The World Health Organization (WHO) defines “Drug Utilization” as the marketing, distribution, prescription, and use of drugs in a society, with special emphasis on the resulting medical, social, and economic consequences. Antidepressants are used to treat depressive illnesses and anxiety disorders. However, these are also employed in the pharmacotherapy of several psychiatric disorders. Very few studies were found regarding the pattern of prescription of antidepressants in outdoor patients in southern Rajasthan. So, this study has been planned to learn about the prescription pattern of antidepressant drugs as per WHO Core Drugs Prescribing indicators at a tertiary care hospital in southern Rajasthan. Methods: A cross-sectional observational study was conducted among 375 patients by convenient sampling over one year duration, in the outdoor Department of Psychiatry at RNT Medical College, Udaipur, Rajasthan. Patient’s prescriptions were analyzed for drug utilisation pattern in OPD after relevant consent. All data was compiled in MS Excel and analyzed using statistical methods. Results: Out of 375 prescriptions analyzed, 48.8% were males and 51.2% were females. Most commonly, patients had a diagnosis of depressive disorder (42.93%), followed by bipolar affective disorder (14.4%). The most common drug class prescribed was SSRI (88.86%). Escitalopram (41.65%) was the most prescribed drug, followed by Sertraline (30.51%). Conclusions: Among the prescribed antidepressants SSRIs were the most common class of drug followed by TCA. Escitalopram was the most common drug to be prescribed followed by sertraline. More than half of the patients receiving antidepressants suffered from non-depressive disorders. Monotherapy was preferred over combination therapy. All patients were prescribed generic drugs.

DRUG UTILIZATION PATTERN IN INDOOR PATIENT OF RADIOTHERAPY DEPARTMENT AT A TERTIARY CARE HOSPITAL IN SOUTHERN RAJASTHAN

Objective: The study was planned to evaluate on drug utilization pattern of drug use in the indoor of radiotherapy department, using the World Health Organization recommended core drug use indicators, to compare the cost of drug used and to provide feedback to the concerned department to improve rational prescribing. Methods: Four hundred and five newly diagnosed cases of cancer with age more than 18 of both genders were included in the study. The demographic data, diagnosis, group of anticancer drugs, individual anticancer drug, combinations of anticancer drugs, and cost of drug reactions were recorded and analyzed statistically, using descriptive study statistics. Results: Cervical cancer (19.51%) was the most frequently diagnosed cancer, followed by lung cancer (17.04%). Platinum compounds (76.30%) were maximum utilized group of drugs. Carboplatin was the most commonly prescribed drug (53.09). Average number of drugs prescribed per prescription was 8.77. Carboplatin + Paclitaxel combination was the most commonly prescribed combination. Pantoprazole was maximally used adjuvant drug. Conclusion: About 100% of drugs were prescribed by generic name and 86.27% of drugs were prescribed from National List of Essential Medicines of India, 2022 indicates rational prescribing. The cost of anticancer drugs was much less in comparison to other studies.

Drug utilization pattern of antidepressant used in depression disorder in psychiatric department in Northern India: a prospective observational study

Drug utilization pattern of antidepressant used in depression disorder in psychiatric department in Northern India: a prospective observational study

Clinical management of children with tic disorder: insights from therapeutic visits in China-a real-world study.

This retrospective study aims to investigate the treatment of tic disorder (TD) in Dongfang Hospital affiliated with Beijing University of Chinese Medicine, explore its underlying mechanism, and provide valuable insights for future research and clinical management of TD. The electronic medical records of children with TD, from 2015 to 2021, were extracted from the information system of Dongfang Hospital affiliated with Beijing University of Chinese Medicine. The clinical characteristics of TD, utilization patterns of Chinese herbal medicine and synthetic drugs in prescriptions, as well as their pharmacological effects, were statistically described and categorized. In addition, association rules and network pharmacology were employed to identify core prescriptions (CPs) and elucidate their microscopic molecular mechanisms in treating TD. The age range of the children was from 6 to 11 years, with a higher proportion of male participants than female ones. The average duration of treatment was 6 weeks. Regimen Z for the treatment of TD can be summarized as follows: Chinese herbal medicine [Saposhnikoviae Radix (FangFeng), Puerariae Lobatae Radix (GeGen), Uncariae Ramulus cum Uncis (GouTeng), Acori Tatarinowii Rhizoma (ShiChangPu), Chuanxiong Rhizoma (ChuanXiong)] and vitamins [lysine, inosite, and vitamin B12 oral solution] form the basic treatment, combined with immunomodulators, antibiotics, electrolyte-balancing agents, and antiallergic agents. CPs primarily exerted their effects through the modulation of gene expression (transcription), the immune system, and signal transduction pathways, with interleukin-4 and interleukin-13 pathways being particularly crucial. Among the lysine synthetic drugs used, inosite and vitamin B12 oral solution were the most frequently prescribed. The regimen Z drug treatment holds significant importance in the field, as it exerts its therapeutic effects through a multitude of pathways and intricate interventions. Chinese herbal medicine primarily regulates immune system-related pathways, while synthetic drugs predominantly consist of vitamins.

Trends in utilization patterns of newer glucose-lowering drugs in US adults with type 2 diabetes and a history of coronary heart disease or heart failure: 2005–2019

BackgroundThe newer glucose-lowering drugs (GLDs), including Glucagon-like peptide-1 receptor agonists (GLP-1RA) and sodium-glucose cotransporter-2 inhibitors (SGLT2i), have demonstrated superior cardio- and renal protective benefits compared to older GLDs in individuals with type 2 diabetes (T2D) at high risk for cardiovascular disease (CVD). ObjectiveThis study examined the trends of the newer GLDs use in people with T2D who had a history of coronary heart disease or heart failure in the United States. MethodWe used 2005–2019 data from the Medical Expenditure Panel Survey (MEPS). Individuals with self-reported diabetes and CVD history were identified. ResultsThere was a steady increase in the use of GLP-1RA only from 2008 (3 %) to 2019 (21 %) and SGLT2i only from 2014 (5 %) to 2019 (12 %). Individuals with dual use of both newer GLD classes increased from 0.62 % in 2015 to 6 % in 2019. The overall uptake of these two newer drugs in 2019 was less than 40 %. In other words, 60 % of individuals who can substantially benefit from these newer treatments did not use the treatments. ConclusionThe use of GLP-1RA and SGLT2i among individuals with T2D and a history of CVD was low and varied by insurance type. Policy-level interventions are needed to improve the use of these newer treatments further. SummaryWe examined how newer glucose-lowering drugs are used among individuals with type 2 diabetes and at high risk for coronary heart disease or heart failure in the US. We found that 60 % of individuals who can substantially benefit from these newer treatments did not use the treatments due to the variation of insurance type.

Drug utilization pattern of romosozumab and other osteoporosis treatments in Japan, 2019-2021.

Describe real-world treatment of osteoporosis and romosozumab treatment patterns in Japan. Data for patients initiating romosozumab or other antiosteoporotic medications between March 01, 2018, and May 31, 2022, were extracted from the Medical Data Vision (MDV) and Japan Medical Data Center (JMDC) databases. Patients were categorized into four cohorts: those who newly initiated romosozumab within the first (MDV: n = 4782; JMDC: n = 2578) or second (MDV: n = 3888; JMDC: n = 2446) year after launch and those who initiated teriparatide (TPTD; MDV: n = 14,576; JMDC: n = 8259) or non-TPTD antiosteoporotic medications within the first year of romosozumab launch (MDV: n = 352,142; JMDC: n = 185,785). Mean age, sex, baseline cardiovascular history, comorbidities, and concomitant medications were similar across cohorts. In the MDV database, fracture history was higher in the romosozumab year-1 (59.3%), year-2 (64.1%), and TPTD (65.5%) cohorts versus the non-TPTD cohort (24.4%). Similar rates were identified in the JMDC database: romosozumab year-1 (64.7%), year-2 (66.6%), TPTD (67.5%), and non-TPTD (27.8%). Vertebral fractures were most common in all cohorts. 12-month romosozumab discontinuation varied between the year-1 and year-2 cohorts in MDV (62.4% and 58.8%) and JMDC (57.1% and 52.7%), whereas mean number of injections remained consistent (MDV: 9.7 and 9.8; JMDC: 7.3 and 7.8). Romosozumab persistence was lower in year-1 versus year-2 (MDV: 37.6% and 42.9%; JMDC: 41.2% and 47.3%). Patients initiating romosozumab and TPTD had a high fracture history. Given the dual effects of promoting bone formation and suppressing resorption, improving romosozumab adherence and persistence over time may be important for antiosteoporotic therapy.

Pharmacoepidemiology of Drugs Used in Indoor Patients of Orthopaedic Department at a Tertiary Care Hospital

Background: Globally, with the increasing orthopaedic admissions, the management modalities have also been evolving. With the focus mainly on reducing hospital stay and improving quality of life, pharmacotherapy is a keystone in management. Thus, the present study was undertaken to assess the drug utilization in orthopaedic inpatients. Methods: This is a cross sectional, observational study carried out over a period of one year from April 2021 to April 2022. Data was collected from prescriptions of 200 patients admitted in the Orthopaedic ward and evaluated for WHO Drug Use Indicators and potential drug-drug interactions (pDDI) and prescription pattern was noted. Adverse Drug Reactions (ADR) were noted and assessed. Results: A total of 2046 drugs were prescribed in 200 prescriptions. Average number of drugs per prescription is 10.23. Antimicrobials (25.76%) was the most common class of drug prescribed followed by supplements (20.28%) and analgesics (16.13%). 79.42% drugs were prescribed by generic name, 82.06% were from the National List of Essential Medicines (NLEM) and 99.9% drugs were from hospital pharmacy. Antibiotics prescribed were as per WHO AWaRe guidelines. ADR noted in 4 patients with drug being discontinued in one case. pDDI were seen in 98% prescriptions with 95.8% being Pharmacokinetic interactions. Conclusion: Current study provides insight into the drug utilisation pattern, highlighting the extensive use of antibiotics and analgesics in orthopaedic inpatients. Adherence to WHO guidelines helps reduce antibiotic resistance and promotes better patient care.

Impact of preparation and execution of strategy to mitigate the platinum shortage within a network of community oncology practices.

e13572 Background: The US Oncology Network (USON) is made up of over 600 sites of care and treats 1,400,000 patients annually. Drug shortages have a massive impact on patient outcomes, particularly with limited source oncology medications. Proactive mitigation strategies by the national USON Pharmacy & Therapeutics (P&T) committee are examined to assess impact on cisplatin and carboplatin (cis/carbo) shortages, where a phased approach extended supply for patients. Methods: P&T began implementing gradual reductions in cis/carbo allocations in mid-April 2023. This included stewardship to reserve use in patients with limited alternatives, dose rounding, reducing dose/cycle, and extending cycle interval, when clinically appropriate. As supply depletion became imminent, P&T implemented a novel drug ordering process that restricted cis/carbo use criteria to curative intent without alternative treatment options, requiring case-by-case approval. Comprehensive clinical guidance was developed to provide recommendations for alternative therapies. Alternative regimen templates were built into the centrally managed EHR. To evaluate the impact, drug utilization patterns were tracked during the 6-month shortage (April - September 2023) and compared to historical data. Results: Pronounced impacts were seen during acute supply constraints: cisplatin administrations (admins) and mg decreased to 53% and 48% of baseline, carboplatin admins and mg decreased to 84% and 78%. Compared to the prior 6 months, patients receiving cis/carbo was similar pre-shortage (15,368) vs. during (15,296).Mitigation strategies resulted in preservation of cis/carbo admins for diseases with limited alternatives (NSCLC, head & neck, ovarian/uterine); other cancers with alternatives had a decrease in admins (see table). Dose conservation guidance led to a decrease in average mg administered by 5.1% for cisplatin (72.2 vs. 68.5), and 6.2% for carboplatin (385.5 vs. 361.7). New admins of oxaliplatin increased by 11% (4,230 vs 4,714), primarily in GI malignancies. Conclusions: The rigors of stewardship with a phased approach allowed USON to sustain new patients while conserving cis/carbo for those with limited alternatives. Frequent communication about supply status and conservation guidance was critical for transition to alternative treatment strategies. This experience tested USON organizational readiness for future shortages. [Table: see text]

Analysis of Prescription Pattern of Anti-diabetic Medications in a Teaching Hospital in North India.

This retrospective observational study aimedto comprehensively analyse the clinical profile and treatment modalities of patients diagnosed with type 2 diabetes mellitus (T2DM) who were treatedat a tertiary care centre. The study included a cohort of 300 individuals who sought medical care at the hospital from January 2023 to January 2024. The analysis primarily examined parameters such as the mean number of anti-diabetic medications per prescription, the proportion of various categories of anti-diabetic medications prescribed, the predominant class and type of anti-diabetic medications prescribed, and the proportion of anti-diabetic medications prescribed from the essential drug lists. The age distribution demonstrated that 52.0% of participants were above 60 years old, showcasing a substantial elderly representation. Gender distribution emphasized a male predominance at 65.0%, highlighting potential gender-specific implications in type II diabetes. The blood profile analysis of patients with T2DM revealed a range of values for key parameters. Fasting blood glucose levels ranged from a minimum of 101 mg/dL to a maximum of 359 mg/dL, with a mean of 180.01 mg/dl. The comprehensive analysis of anti-diabetic drug utilization, based on the total number of units prescribed, sheds light on the diverse treatment approaches employed for managing diabetes mellitus (DM). Insulin, comprising 31.3% of the total units, plays a pivotal role in glycemic control, with both regular and biphasic formulations contributing significantly at 26.3% and 9.3%, respectively. Among the 300 patients, the overall utilization of anti-diabetic drugs reveals that 38.7% of individuals are using a combination of insulin with oral anti-diabetic drugs, while 61.3% are relying on oral anti-diabetic drugs alone. The most frequently prescribed drug combinations for diabetes management include sulphonylurea with biguanides, emerging as the most prevalent combination with 22 occurrences. The study's findings contribute valuable insights into the socio-demographic profiles and anti-diabetic drug utilization patterns among diabetes patients.

Assessment of anticancer drug utilization pattern and patients’ survival—A single center experience from Saudi Arabia

Background In recent years, various advancements in anticancer therapy have led to the development of multiple regimens and protocols. This study endeavors to provide an extensive evaluation of anticancer therapy prescription patterns in correlation with patient outcomes. Methods From June 2014 to April 2022, we included adult cancer patients who received anticancer therapy in our cancer center. Collected data encompassed demographic characteristics of patients and cancer, chemotherapy protocols or agents, antiemetics, drug side effects, and the patient’s last status. The prescribed drugs were assessed using the Essential Medicines List, while the prescription’s rationality was determined using the World Health Organization indicators. Results The mean age was 55.16 ± 17.04 years, with 56.4% of the patients being males. Gastrointestinal (29.7%) and breast (25.8%) cancers were the most common malignancies. The main protocols included a combination of Adriamycin and cyclophosphamide (20.1%) and folinic acid, fluorouracil, and oxaliplatin-based (FOLFOX) regimen (13.5%). The most frequently used drugs were doxorubicin (14.0%), cyclophosphamide (13.3%), and docetaxel (9.9%). The majority of patients also did not report any acute adverse events related to chemotherapy (81.1%). Antiemetics, mainly metoclopramide-based, were used in 76.07% of cases. Remarkably, 86.7% of anticancer agents were from the EML, and 90.1% were prescribed generically. Conclusion In this study, gastrointestinal cancers were the most prevalent cancers observed, with more preponderance among males. Most anticancer agents were taken from the essential drug list, with the majority being prescribed under generic names, indicating rational use.

Exploring drug utilization patterns in postoperative patients to combat post-surgical complication: a descriptive cross-sectional study

Exploring drug utilization patterns in postoperative patients to combat post-surgical complication: a descriptive cross-sectional study

A Study on Prescription Pattern of Drugs in Orthopaedics Inpatient Department of Navodaya Medical College Hospital and Research Centre in Raichur

Background: Periodic evaluation of drug utilization pattern is necessary to promote rational drug use by. In orthopaedics practice, the prescribing pattern needs to be regularly monitored since many of the drugs prescribed carry untoward adverse effects. In this backdrop, the present study was conducted to explore the prescribing pattern in orthopaedics outpatient department (OPD) of Navodaya medical college hospital and research centre in Raichur. Methods: This is a prospective observational study conducted for 3 months, in Navodaya medical college hospital and research centre in Raichur, a 1000 bedded tertiary care rural based, teaching hospital. Total 100 patients were included in this study. Results: Total 1216 drugs were prescribed in 100 prescriptions. Average number of drugs per prescription was 7.34. Average duration of prescription was 9 days. Percentage of drugs prescribed by generic name was 29.7%. Percentage of encounter with an Antibiotic prescribed was 60.23% i.e. out of 100 prescriptions antibiotics were prescribed in 60. Percentage of encounter with an Injection prescribed was 60% which means out of 100 prescriptions, injectables were prescribed in 60. Percentage of drugs prescribed from National Essential Medicine List was 52.63%. Percentage of drugs prescribed from WHO model List was 32.46%. Diclofenac (14.25%) was most commonly prescribed drug. Incidence of polypharmacy was quite high in context of Analgesics. Almost 19% of prescriptions had 3 drugs. Orally prescribed Analgesics were 62.4%, Injectables 34% and Topical 3.6%. Conclusion: The study provides an insight into the prescribing pattern in orthopaedics in-patients. It highlights the importance of emphasizing rational drug prescribing and toward improving awareness of the physicians and medical students to the WHO recommended standards on prescribing indicators.

Drug Utilization Pattern in Preoperative and Postoperative Patients In Surgical Ward of a Tertiary Care Hospital- A Prospective Observational Study

Drug Utilization Pattern in Preoperative and Postoperative Patients In Surgical Ward of a Tertiary Care Hospital- A Prospective Observational Study

Exploring Patterns of Medication Usage in Affective Disorder Patients: A Comprehensive Investigation at a Psychiatry Outpatient Clinic of a Tertiary Care Hospital.

Affective disorders impose a significant burden on public health due to their high prevalence and associated suffering. This study addresses gaps in current literature and clinical practice by providing insights into medication usage trends, which can inform treatment strategies and optimize patient care. The study aims to investigate drug utilization patterns, particularly focusing on defined daily dose/1000/day, among individuals attending a psychiatric outpatient department of a tertiary care hospital. This cross-sectional, prospective drug utilization study included 600 affective disorder patients aged 18 years and above. The study period spanned 12 months, from March 2021 to February 2022. Data on demographics, diagnosis, treatment, and counseling were collected and analyzed using descriptive statistics. Among the 600 patients analyzed, bipolar mood disorder was the most prevalent (239 patients, 39.83%), followed by depressive disorder (208 patients, 34.67%). Triple therapy was the most common prescription regimen, accounting for 308 encounters (51.33%). The average number of drugs per encounter was 3.75 ± 1.01. A combination of psychotherapy and medication counseling sessions was provided to 594 patients or their relatives, representing 99% of the total encounters. The study highlights the prevalent use of triple therapy in managing affective disorders, especially bipolar mood disorder and mania disorder. Effective utilization of essential drug lists and comprehensive patient counseling underscores the importance of holistic care in psychiatric outpatient settings. Given the high prevalence of triple therapy, further research into the efficacy and safety of this treatment approach is warranted. Additionally, continued emphasis on patient education and counseling can enhance treatment adherence and overall outcomes in individuals with affective disorders.

Comprehensive Analysis of Drug Utilization Patterns, Gender Disparities, Lifestyle Influences, and Genetic Factors: Insights from Elderly Cohort Using g-Nomic® Software.

Polypharmacy is a global healthcare concern, especially among the elderly, leading to drug interactions and adverse reactions, which are significant causes of death in developed nations. However, the integration of pharmacogenetics can help mitigate these risks. In this study, the data from 483 patients, primarily elderly and polymedicated, were analyzed using Eugenomic®'s personalized prescription software, g-Nomic®. The most prescribed drug classes included antihypertensives, platelet aggregation inhibitors, cholesterol-lowering drugs, and gastroprotective medications. Drug-lifestyle interactions primarily involved inhibitions but also included inductions. Interactions were analyzed considering gender. Significant genetic variants identified in the study encompassed ABCB1, SLCO1B1, CYP2C19, CYP2C9, CYP2D6, CYP3A4, ABCG2, NAT2, SLC22A1, and G6PD. To prevent adverse reactions and enhance medication effectiveness, it is strongly recommended to consider pharmacogenetics testing. This approach shows great promise in optimizing medication regimens and ultimately improving patient outcomes.

Drug utilization and prescribing pattern in the treatment of urolithiasis: a perspective on World Health Organization recommendations

Background: Drug utilization research (DUR) is essential in promoting rational use of medicine, aimed at understanding the patterns of prescription, administration, and utilization of medications. It provides valuable insights into the actual drug usage patterns for specific disease conditions. To evaluate the current utilization pattern of drugs in patients of urolithiasis in the Department of General Medicine and Surgery at Integral Institute of Medical Science and Research Hospital, Lucknow. Methods: Following the approval of the institutional ethics committee, a prospective observational study was conducted at Integral Institute of Medical Science and Research Department of general medicine and surgery over a six-month period. Urolithiasis patients’ prescriptions were analyzed to study the prescribing patterns. Information about patient demographics, co-morbidities, and the number and types of medications prescribed were collected and analyzed. Results: Out of 102 patients studied, a female preponderance over male patients was observed. The co-morbidities that are encountered most commonly were hydronephrosis, cystitis, and renal cyst. There is averaged 7 medicines per prescription, 15.25% of medicines written by the generic name, 83.33% of patients receiving antibiotics, 54.70% of patients receiving injections, and 83% of drugs prescribed are mentioned in the essential medicine list. Analgesics, antibiotics, nutritional supplements, antiemetic, alkalizing agents, and antispasmodics were among the class of medicines given. Conclusions: This study highlights the current use of medicines and drug utilization in urolithiasis management. The findings show important insights for healthcare professionals to enhance medication therapy, encourage cost-effective healthcare delivery and improve quality of patient in urolithiasis management.

Adherence, persistence and treatment switching in psoriasis.

Aim: This study aims to investigate drug utilization patterns in the treatment of psoriasis (PsO) from 1 to 5years in a real-life setting with Adalimumab (Ada), Etanercept (Eta), Ustekinumab (Ust), Golimumab (Gol), Ixekizumab (Ixe), Secukinumab (Sec) and Apremilast (Apr). Materials & methods: Data from an observational study were used to calculate adherence using the Proportion of Days Covered (PDC) method and persistence. Results & conclusion: Treatment adherence was found to be good for all the drugs studied across all years of analysis, while persistence was suboptimal, showing a marked decrease from the third year of study onward. In the treatment of PsO, greater attention needs to be paid to treatment persistence.

Initiation and continuation of pharmacological therapies in patients hospitalized for heart failure in Japan.

Currently, the utilization patterns of medications for heart failure (HF) after worsening HF events remain unelucidated in Japan. Here, we conducted a retrospective cohort study evaluating the changes in HF drug utilization patterns in 6 months before and after hospitalizations for HF. The adherence to newly initiated HF medications was evaluated based on the proportion of days covered (PDC) and persistence as continuous treatment episodes among new users. The study included 9091 patients hospitalized for HF between January 2016 and September 2019, including 2735 (30.1%) patients who were newly prescribed at least one HF medication after hospitalization. Despite increases in the use of foundational HF therapy (beta-blockers, angiotensin-converting-enzyme inhibitors/angiotensin receptor blockers, or mineralocorticoid receptor antagonists), 35.6% and 7.6% of patients were treated with the HF foundational monotherapy or diuretics alone after hospitalization, respectively. The mean PDC of newly initiated HF medications ranged from 0.57 for thiazide diuretics to 0.77 for sodium-glucose cotransporter-2 inhibitors. Continuous use of HF medications during the first year after initiation was observed in 30-60% of patients. The mean PDC and one-year continuous HF medication use were consistently lower in patients aged ≥ 75years and in patients with a history of HF hospitalization for all HF medication classes except for tolvaptan and digoxin. Despite the guideline recommendations of HF pharmacotherapy, both treatment and adherence were suboptimal after HF hospitalization, especially in vulnerable populations such as older patients and those with prior HF hospitalizations.

ANALYSIS OF DRUG UTILIZATION PATTERN IN CHRONIC KIDNEY DISEASE PATIENTS IN A TERTIARY CARE HOSPITAL, SOUTH INDIA

Objective: The objective of the study is to assess the drug utilization pattern of various drugs prescribed in chronic kidney disease (CKD) patients in a tertiary care hospital. Methods: As a cross-sectional study 200 prescriptions were randomly selected from both the nephrology outpatient department and the inpatient ward. Patient demographics details, CKD staging, classes of drugs prescribed, and number of drugs prescribed were noted and data were analyzed with the World Health Organization core prescribing indicators. Results: Incidence of CKD is more common in the age group of 40–50 years (45%) with male predominance (70%). Hypertension, diabetes, and anemia are the common comorbid conditions seen with CKD. Anti-hypertensives, anti-anemic drugs, calcium supplements, and anti-diabetic drugs are the commonly prescribed drugs in CKD. Number of prescription contains that generic names are near optimal and drugs from the National List of Essential Medicine are optimal. Majority of the prescriptions contain on average 5 drugs. Conclusion: Diabetes and high blood pressure are the two most common causes of CKD with male dominance. Since polypharmacy is common in CKD patients , they should be monitored for drug – drug interaction and adverse drug reactions.