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1.
J Oncol Pharm Pract ; : 10781552221114278, 2022 Jul 15.
Artigo em Inglês | MEDLINE | ID: mdl-35837718

RESUMO

OBJECTIVE: Anti-cancer medicine shortages are advancing challenges for patients and hospitals. This study aims to evaluate anti-cancer and supportive medicine shortages in a tertiary hospital in Pakistan and propose solutions. METHOD: A retrospective observational research was performed in a tertiary care hospital in Pakistan from 2016 to 2020. Data was retrieved from the hospital database using a questionnaire regarding short medicines' generic name, brand, dosage, source, total source, frequency, causes, impact, management, and analyzed by Microsoft Excel 2013. RESULTS: Between January 2016 and December 2020, 43 individual medicine shortages were observed, with an average of 8.6 shortages per year. There were shortages of 22 medicines, including 8 anti-cancer (36.4%) and 14 supportive agents (63.6%). Total shortage days were 27,100, with an average of 1232 days (SD 757) per medicine. Supportive medicines' shortages were frequent, but oncology agents' shortages were constant. The most affected dosage form was injection. Cardiovascular drugs and alkylating agents were the most affected class in supportive and anti-cancer medicines, respectively. The use of "alternative medicine" and "patient needs based importation" were the most common mitigation strategies. CONCLUSION: Shortages of oncology medicines are challenging in Pakistan. The most prominent causes are the lack of updated governmental regulations, registration, and import issues. The tertiary care hospital has very few sources of supply, so it imports these drugs on a need basis to manage the shortages. But it is still concerning because of the huge financial burden on patients and institutions due to expensive import, and therapy become delayed as the import process takes time. Moreover, the most affected drug class was alkylating agents, and dosage was both injectable and oral medicines.

2.
J Coll Physicians Surg Pak ; 25(7): 510-3, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-26208555

RESUMO

OBJECTIVE: To determine the patterns of dose rate reduction in single and multiple radioiodine (I-131) therapies in cases of well differentiated thyroid cancer patients. STUDY DESIGN: Analytical series. PLACE AND DURATION OF STUDY: Department of Nuclear Medicine and Radiation Physics, Multan Institute of Nuclear Medicine and Radiotherapy (MINAR), Multan, Pakistan, from December 2006 to December 2013. METHODOLOGY: Ninety three patients (167 therapies) with well differentiated thyroid cancer treated with different doses of I-131 as an in-patient were inducted. Fifty four patients were given only single I-131 therapy dose ranging from 70 mCi (2590 MBq) to 150 mCi (5550 MBq). Thirty nine patients were treated with multiple I-131 radioisotope therapy doses ranging from 80 mCi (2960 MBq) to 250 mCi (9250 MBq). T-test was applied on the sample data showed statistically significant difference between the two groups with p-value (p < 0.01) less than 0.05 taken as significant. RESULTS: There were 68 females and 25 males with an age range of 15 to 80 years. Mean age of the patients were 36 years. Among the 93 cases of first time Radio Active Iodine (RAI) therapy, 59 cases (63%) were discharged after 48 hours. Among 39 patients who received RAI therapy second time or more, most were discharged earlier after achieving acceptable discharge dose rate i.e 25 µSv/hour; 2 out of 39 (5%) were discharged after 48 hours. In 58% patients, given single I-131 therapy dose, majority of these were discharged after 48 hours without any major complications. CONCLUSION: For well differentiated thyroid cancer patients, rapid dose rate reduction is seen in patients receiving second or subsequent radioiodine (RAI) therapy, as compared to first time receiving RAI therapy.


Assuntos
Carcinoma Papilar, Variante Folicular/radioterapia , Carcinoma Papilar/radioterapia , Radioisótopos do Iodo/uso terapêutico , Doses de Radiação , Glândula Tireoide/efeitos da radiação , Neoplasias da Glândula Tireoide/radioterapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Papilar/patologia , Carcinoma Papilar, Variante Folicular/patologia , Feminino , Humanos , Radioisótopos do Iodo/efeitos adversos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Paquistão , Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/patologia , Resultado do Tratamento , Adulto Jovem
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