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Showing 5 results for Acetaminophen

Nasud Nazem, Parvin Sajedi, Vahid Goharian, Mohamadreza Shirvani,
Volume 9, Issue 3 (9-2006)
Abstract

Introduction: Using one subcutaneous infiltration of Bopivacaine can cause a good pain relief in pediatric surgery, so the child may no longer need rectal Acetaminophen after surgery. In this study, we compared the efficacy of the two drugs. Materials and Methods: This was a clinical trial, performed on 141 pediatric patients between 6 months to 3 years old with unilateral or bilateral inguinal hernia or undescending testis. Patients were divided randomly into two groups. The first group received infiltration of Bopivacaine preoperatively and the second received the routine rectal Acetaminophen after surgery. In both groups pain score was measured with FPRS score 3,6,12 and 24 hours after surgery. After collecting data they were analyzed with T-student and Friedman tests. P<0/05 was considered significant. Results: Global FPRS pain score was lower in the group treated with Bupivacaine infiltration on 3 and 6 hours after surgery (p<0/05), but in 12 and 24 hours after surgery no significant difference was seen in the two groups. Conclusion: This study showed that, infiltration of Bupivacaine reduces pain better than Acetaminophen, especially during the first 6 hours after surgery. So because of better pain control and also single administration, we suggest using infiltralition of Bupivacaine preoperatively.
Masumeh Abdolahi, Laya Khordandi, Khadije Ahrari,
Volume 13, Issue 1 (4-2010)
Abstract

Background: Green tea, which is the most common drink in the world, has antioxidant and detoxification properties. In this study, the protective effect of green tea extract on nephro-toxicity induced by acetaminophen was investigated. Materials and Methods: 32 male mice were randomly divided into 4 groups. Physiologic serum was administered to the control group for 30 days. Toxic (Acetaminophen) group received physiologic serum for 30 days and on day 30 in addition to physiologic serum, 500 mg/kg acetaminophen was administered orally. Green tea group, instead of water, was fed by 7g/l green tea extract for 30 days. Instead of water, the experiment green tea group was fed with green tea extract for 30 days and 500 mg/kg oral acetaminophen was administered on day 30. On day 31, blood samples were taken from jugular arteries for assaying BUN and Cr. The mice kidneys were cut off and placed in 10% formalin for histopathology assessments. Results: BUN and Cr reduced significantly in the experiment group in comparison with the toxic group. Also, in histopathology assessments, kidney necrosis reduced in experimental group. Conclusion: Green tea seems to have a protective role in acetaminophen induced nephro-toxicity.
Parsa Yousefichaijan, Mahdieh O Sadat Ghafari, Hasan Taher Ahmadi, Leila Farajzadeh, Azam Zamamiyan,
Volume 17, Issue 4 (7-2014)
Abstract

Background: Pediatricians frequently confront with elevated body temperature in children and subsequent anxious parents. They practice several approaches in management of fever. A recently addressed issue is administration of alternating doses of acetaminophen and Ibuprofen. This method is relatively common , despite lack of sufficient evidence in this field.

Materials and Methods: This study is a randomized clinical trial. A total of 240 children, aged 6 months to 12 years suffering from gastroenteritis was recruited in this research. Children were classified in 3 groups. First group received Acetaminophen, second group received Ibuprofen and third group were treated with acetaminophen – Ibuprofen every other day alternately.

Results: 240 child were taken apart in this research . 112 ones were female (46.66%) and 128 were male (53.33%). The mean time of lowering fever in the first group was 2.07 days. This figure in the second and third groups were 1.82 and 1.87 respectively. Average doses in the first, second and third groups were (in order) 9, 8.17 and 7.13 doses. Medication in the first group minimum effectiveness rather than two other groups.

Conclusion: The alternating regimen of Acetaminophen – Ibuprofen is more effective than monotherapy in reduction of fever in infants and children between 6 months to 12 years.


Neda Saleh Jafari , Farzad Zamanibarsari, Hamidreza Jamilian, Bahman Sadeghi Sede , Hamidreza Zafari,
Volume 19, Issue 7 (10-2016)
Abstract

Background: The definite treatment of indicated Hypertrophy of the tonsils is Tonsillectomy. The aim of this study was to compare the efficacy and necessity of diclofenac suppository and simultaneous prescription of acetaminophen alone in controlling and reducing pain and improving swallowing and satisfaction after surgery for tonsillectomy in children.

Materials and Methods: In this clinical trial, 180 children 7 to 14 years Tvnsykltvmy surgery were enrolled. Patients in an improbable way, easy and were divided into three groups of 60. Immediately after the surgery acetaminophen, diclofenac, or a combination of both was used. The cases of pain in the early hours, seventh, thirteenth and nineteenth after surgery were compared.

Results: There was a significant difference between the average pains of all groups in all hours (p<0.05). There was a significant difference between the groups from the point of view of side effects such as Nausea, Vomiting and Pyrexia (p<0.05), But there was no significant difference between the groups from the point of view of After Surgery Bleeding (p>0.05).

Conclusion: We can say that Rectal Diclofenac is a more effective medication for reducing pain after the Tonsillectomy surgery in contrast with Rectal Acetaminophen or a mixture of the two, which may cause the patients to use less Narcotics after the surgery.


Darioush Moradi Farsani, Khosro Naghibi, Zahra Rezayinezhad,
Volume 20, Issue 7 (10-2017)
Abstract

Abstract
Background: Up to now, there is no single opinion on how to control pain after surgery and clinical research in this area has been continuing. This study aimed to compare the effect of intravenous Acetaminophen, Dexamethasone and placebo on postoperative pain after cataract surgery under sedation and topical anesthesia.
Materials and Methods: In a clinical trial study, 120 patients undergoing cataract surgery under sedation and topical anesthesia were distributed into three equal groups. 10 minutes before the end of surgery, the first group received 0.01 mg/kg Dexamethasone, the second group received 15 mg/kg Acetaminophen and third group received the same volume on normal saline as placebo. Pain intensity and additional analgesic consumption were assessed during operation and recovery and compared between the three groups.
Results: In the three groups of Acetaminophen, Dexamethasone and control groups, 6, 10 and 18 patients had postoperative headache (16.7%, 27% and 47.4% respectively) and there was a significant difference between the three groups(p=0.014). Also, pain intensity was significantly higher in control group compared with other two groups from 30 minutes after arrival to the recovery room until 24 h postoperatively (p<0.05). Also, the incidence of headache was higher in Dexamethasone group compared with Acetaminophen group, but there was no statistical difference between the two groups in this regard (p>0.05).
Conclusion: Intravenous Acetaminophen administration is more effective than Dexamethasone and placebo to reduce pain and analgesic requirements after cataract surgery.

 


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