scholarly journals Comparison of Bupivacaine and Dexmedetomidine versus Bupivacaine Alone in Transversus Abdominis Plane Block for Post-Operative Analgesia

2021 ◽  
Vol 25 (1) ◽  
pp. 112-116
Author(s):  
Aftab Hussain ◽  
Akhtar Hussain ◽  
Rehana Feroze ◽  
Muhammad Akram ◽  
Muhammad Asif Saleem ◽  
...  
Keyword(s):  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
P Value ◽  
Transversus Abdominis Plane ◽  
Total Consumption ◽  
Rescue Analgesia ◽  
Anaesthesia Department ◽  
The Mean ◽  
American Society ◽  
Group B

Objective: To study the effects of adding dexmedetomidine to bupivacaine in transverses abdominis plane block in comparison with using bupivacaine alone. Materials and Methods: This was a prospective comparative study that was conducted in the Anaesthesia Department, CMH, Lahore over a period of six months from 1st June 2020 to 30th November 2020. Fifty patients of the American Society of Anesthesiologist Class I and II with an age range between 40 to 60 years were divided into two groups. Group B received 20ml of 0.25% bupivacaine with 2ml of normal saline on each side in the transversus abdominis plane block while group BD was given 20ml of 0.25% bupivacaine with dexmedetomidine 0.5mcg/kg on each side (in a volume of 2ml). Post-operative pain was assessed with a visual analogue scale. Rescue analgesia was given when a score of greater than 3 was observed using this scale. Time to first rescue analgesia was noted. Total opioid consumption in the first 24 hours was also recorded. Patients were observed for postoperative hypotension and bradycardia.Results: The mean-time for the first dose of analgesia for group B and BD was 302.92 ± 24.01 and 419.28 ± 31.97 minutes respectively with a p-value of 0.001. The mean of the total consumption of opioids in 24 hours post-operatively for group B and BD was 14.20±2.36 and 10.40±1.38 mg respectively with a p-value of 0.001. Hypotension was not seen in any patient in either group. Only one patient developed bradycardia and he belonged to group BD. P-value was 0.327.Conclusion: The addition of dexmedetomidine to bupivacaine for transversus abdominis plane block for postoperative analgesia significantly prolongs the duration of analgesia and reduces the postoperative opioid requirements.

scholarly journals EFFICACY OF TAP BLOCK AND PLACEBO FOR PAIN IN PATIENTS UNDERGOING CSECTION SURGERY

2021 ◽  
Vol 71 (1) ◽  
pp. 266-69
Author(s):  
Usman Khalid ◽  
Kaukab Majeed ◽  
Maihmoona Yasmeen ◽  
Khalid Mehmood ◽  
Muhammad Ali Muazzam ◽  
...  
Keyword(s):  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
Military Hospital ◽  
P Value ◽  
Double Blind Study ◽  
Transversus Abdominis Plane ◽  
Double Blind ◽  
Cross Sectional ◽  
Group A ◽  
Group B

Objective: To compare efficacy of transversus abdominis plane block and placebo for pain in patients undergoing C-section surgery. Study Design: Comparative cross-sectional study. Place and Duration of Study: Department of Anaesthesiology, Combined Military Hospital Quetta, from Apr toOct 2018. Methodology: A sample size of 200 patients calculated by WHO calculator undergoing Elective C-section andof age 20-40 year were randomized in a double blind study to undergo transversus abdominis plane block orplacebo group in two equal groups. Group A received block as placebo and group B with Bupivacaine. Resultsrecorded and analysed there-after for conclusion. Results: The mean age of patients in group A was 29.98 ± 5.18 years and in group B was 29.68 ± 5.43 years (pvalue ≤0.01). Majority of the patients 141 (70.50%) were between 31 to 40 years of age. Out of 200 patients, 108 (54.0%) were ASA I and 92 (46.0%) were ASA II (p-value ≤0.01). Mean body mass index was 25.20 ± 2.28 kg/m2 (p-value ≤0.01). Meantime for the first analgesia in the patients undergoing elective C-section in group A (placebo group) was 4.96 ± 1.44 hours while in group B (transversus abdominis plane block group) was 11.24 ± 1.83 hours (p-value ≤0.01). Conclusion: This study concluded that meantime for the first analgesia was found longer in TransversusAbdominis plane block for post-operative pain management in patients undergoing elective C-section.

scholarly journals Efficacy of laparoscopic guided transversus abdominis plane block in post operative analgesia requirement in elective laparoscopic cholecystectomy

2021 ◽  
Vol 8 (3) ◽  
pp. 925
Author(s):  
Hanuman Ram Khoja ◽  
Dhanush Kumar Kunchagi ◽  
Praveen Kumar Joshi ◽  
Prabha Om
Keyword(s):  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Vas Score ◽  
Significant Difference ◽  
Analgesia Requirement ◽  
Group A ◽  
The Mean ◽  
Group B

Background: Minimal invasive surgery has many advantages. In order to maintain and control  pain, one of the most effective technique is Transversus abdominis plane (TAP) block technique. Aim of the study was to demonstrate the efficacy of laparoscopic guided transversus abdominis plane block in post-operative analgesia requirement in elective laparoscopic cholecystectomy.Methods: It was a hospital based prospective interventional study. Sample size was calculated at 0.05 α error and 80% study power assuming mean difference of VAS score between TAP block +/A group  and TAP block- /B group is 1 and standard deviation of VAS score 1.3 among patients undergoing elective laparoscopic cholecystectomy.Results: A total of 60 patients were enrolled in this study. The mean age of group A was 48.56 years and for group B was 43.53 years. In group A 80% patients were females and for group B 83.3% patients were females. There was significant difference in VAS score at immediate post operation, at 1 hour, at 6 hours, at 18 hours and at 24 hours as p value was <0.0001 for all these groups. The mean VAS score was recorded less in group A at all the time duration compared to group B.Conclusions: With advantages like maximum safety, efficacy, potential for lower visceral injury risk and shorter operational time and other numerous advantages (decreased analgesic requirements, etc.)  laparoscopic-guided TAP block counts as an ideal abdominal field block in the patients.

Efficacy of Transversus Abdominis Plane Block After Post Caesarean Section Delivery

2018 ◽  
Vol 16 (1) ◽  
pp. 2-6
Author(s):  
Grisuna Singh ◽  
Farhat Banu ◽  
Husneyera Haque
Keyword(s):  
Caesarean Section ◽  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
P Value ◽  
Transversus Abdominis Plane ◽  
Vas Score ◽  
Post Operative Pain ◽  
The Mean ◽  
Group 2 ◽  
Group 1

Introduction: Post operative pain following caesarean section delivery can negatively affect early wound healing, proper breast feeding to the new born baby and therefore impair mother to child bonding. Combination of non steroidal anti inflammatory drugs (NSAIDS) and opioids has most commonly been used in pain management. The combination of regional anesthetic techniques like Transversus Abdominis Plane (TAP) block reduces pain and the dose of total analgesics consumed and therefore helps to prevent opioid related side effects. Objective: To evaluate the analgesic efficacy of Transversus Abdominis Plane block for management of postoperative pain in the first 24 hours after caesarean section. Methodology: It is a prospective randomized controlled single blinded study involving 60 patients of ASA II done in Nepalgunj Medical College Teaching Hospital over a period of 2 months. They are divided into two groups of 30 patients each. Group 1 received 20 ml of 0.25% isobaric bupivacaine in the triangle of Petit bilaterally. Group 2 received IV analgesics (NSAIDS and Tramadol 50 mg with Phenargan 25 mg). VAS score was taken every 6 hourly for 24 hours post operatively. Results: The mean VAS score of the patients in group 2 at 0-6 hours, 6-12 hours, 12-18 hours and 18-24 hours was 6.73(SD±0.69), 6.63(SD±0.610), 6.40(SD±0.56) and 6.43(SD±0.57) respectively. The mean VAS score of the patients who received block is significantly less as compared to those who did not receive the block with a p value of <0.001. The mean time to first analgesic request in group 1 was 10.83(SD±2.95) and in group 2 was 4.87(SD±0.68) with a p value of <0.001. In group 1, 70% patients received single dose of analgesics, 23.3% received two doses and 6.7% received three doses of analgesics. In group 2 all the patients received four doses of analgesics. Conclusion: Transversus Abdominis Plane Block can be used as a part of multimodal analgesic therapy for the management of post operative pain after caesarean section as it is technically less demanding, safe and economical. It reduces the side effects related with opioid analgesics and encourage early mobility, wound healing and proper mother to child bonding.

scholarly journals COMPARISON OF SUBCOSTAL TRANSVERSUS ABDOMINIS PLANE BLOCK WITH PORT SITE INFILTRATION OF LOCAL ANAESTHESIA IN LAPAROSCOPIC CHOLECYSTECTOMY

2021 ◽  
Vol 71 (2) ◽  
pp. 625-28
Author(s):  
Kaukab Majeed ◽  
Nazish Shaukat ◽  
Muhammad Ali Muazzam ◽  
Usman Khalid ◽  
Junaid Zafar ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Local Anaesthesia ◽  
Transversus Abdominis Plane Block ◽  
Port Site ◽  
Transversus Abdominis ◽  
Transversus Abdominis Plane ◽  
Ultrasound Guided ◽  
Group A ◽  
The Mean ◽  
Group B

Objective: To compare the efficacy of ultrasound guided subcostaltransversus abdominis plane block and port site infiltration of local anaesthesia in patients undergoing laparoscopic cholecystectomy. Study Design: Comparative cross sectional study. Place and Duration of Study: Anesthesiology department, Pak Emirates Military Hospital, Rawalpindi, from Jan to Jun 2019. Methodology: A sample size of 62 patients calculated by World Health Organization calculator were randomized in a doubleblind study to undergo Sub costal transversus abdominis plane block or port site infiltration by non-probability, consecutive sampling into two equal groups. Group A received sub costal transversus abdominis plane block and group B local anaesthetic. Postoperative pain perception was measured using visual analogue scale. Results: The mean age of patients in group A was 33.39 ± 8.91 years and in group B was 33.77 ± 8.45 years. Out of 62 patients 38 (61.29%) were males and 24 (38.71%) were females. Mean pain score in group A (ultrasound guided sub costal transversus abdominis plane block) was 1.61 ± 0.91 while in group B (port site infiltration of local anaesthetic) was 3.61 ± 1.05 (p-value 0.0001). Conclusion: The mean pain score was less following use of ultrasound guided sub costal transversus abdominis plane block in patients undergoing laparoscopic cholecystectomy as compared to port site infiltration of local anaesthesia.

scholarly journals Efficacy of Double Pop Blind TAP Block – Double-Blinded Randomized Controlled Study

2020 ◽  
Vol 9 (2) ◽  
pp. 1-3
Author(s):  
Simon Richard ◽  
Sharad Goel ◽  
Akhilesh Mishra ◽  
S. Ali Imam ◽  
Samir El Said ◽  
...  
Keyword(s):  
Perioperative Period ◽  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
Controlled Study ◽  
Control Group ◽  
P Value ◽  
Study Group ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Rescue Analgesia

Background: The transversus abdominis plane block (TAP block) in the petit triangle is being used since 2001 for analgesia by blocking      the T6 to T12 nerves, which is devoid of the sympathetic blockade and has opioid-sparing effect during and after abdominal operations.       The appropriateness and efficacy of using double pop blind transversus abdominis plane block were studied in abdominal surgeries using bupivacaine with butorphanol as additive. Subjects and Methods: A total of 78 adult patients of ASA I and II were included, who were to undergo laparoscopic cholecystectomy under general anesthesia. The control group patients received tramadol, diclofenac, and paracetamol in the perioperative period. The study group patients received TAP block by double pop blind technique after induction of anesthesia but before surgical incision as preemptive analgesia. The p-value, the mean and the confidence interval were calculated by using Student t-test with the use of online software by graphpad.com. Results: Each of the two groups had 39 patients, and none met the exclusion criteria. Patients of the study (TAP) group remained pain-free for a longer time by 439 (416 – 463) minutes more than the control (IV, Intravenous) group. Rescue analgesia in the study group was required 640 minutes after the end of the surgery, but in the control group, rescue analgesia was required earlier at 200 minutes only after the surgery. Conclusion: Double pop blind technique for TAP block is appropriate and without complications if done with carefulness as to avoid penetration of the blunted green needle beyond the fascia between the internal oblique and the transversus abdominis muscle.

Factors Associated with a Short (10 Days) Length of Stay after Colectomy: A Multivariate Analysis of over 400 Patients

2016 ◽  
Vol 82 (10) ◽  
pp. 960-963 ◽  
Author(s):  
Kyle G. Cologne ◽  
Sean Byers ◽  
David R. Rosen ◽  
Grace S. Hwang ◽  
Adrian E. Ortega ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Operative Time ◽  
Statistical Significance ◽  
Operative Procedure ◽  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
Transversus Abdominis Plane ◽  
Factors Associated ◽  
Transfusion Requirements ◽  
American Society

A prospectively maintained database of 415 patients undergoing colectomy was evaluated. We performed a logistic regression analysis to identify factors associated with 1) length of stay (LOS) of 2 days or less and 2) LOS of 10 days or more. Investigated variables included demographics, American Society of Anesthesiology (ASA) score, diagnosis, operative procedure, approach and time, transfusion requirements, and occurrence of any complications. Factors associated with a LOS of two days or less included ASA [odds ratio (OR): 0.34, 95% confidence interval (CI): 0.208–0.576], use of transversus abdominis plane block (OR: 5.259, 95% CI: 2.825–9.791), and operative time (OR: 0.98, 95% CI: 0.974–0.986). Age >65 had an OR of 1.73, though this did not reach statistical significance. Factors associated with LOS >10 days included ASA (OR: 2.152, 95% CI: 1.245–3.721), anastomotic leak (OR: 2.163, 95% CI: 1.486–3.148), ileus (OR: 8.790, 95% CI: 4.501–17.165), and surgical site infection (OR: 5.846, 95% CI: 2.764–12.362). Cancer and transfusion status were associated but did not reach statistical significance. Although operative time was longer in left-sided resections, no differences in LOS were observed. In conclusion, numerous factors are associated with short or long LOS and may help stratify resource utilization after colectomy. Further study is needed to confirm our findings.

scholarly journals A prospective study of efficacy of ultrasound guided transversus abdominis plane block for postcesarean analgesia

2019 ◽  
Vol 8 (5) ◽  
pp. 1951
Author(s):  
Sravani Manam ◽  
R. N. V. Swetha ◽  
A. S. Kameswara Rao ◽  
S. G. K. Murthy
Keyword(s):  
Total Dose ◽  
Postoperative Period ◽  
Transversus Abdominis ◽  
Control Group ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Ultrasound Guided ◽  
Rescue Analgesia ◽  
Significant Difference ◽  
Group B

Background: The ultrasound guided transversus abdominis plane (TAP) block which provides effective analgesia after lower abdominal surgeries including caesarean section. It is a simple and reliable technique. In this prospective, randomized double-blind study, we determined the efficacy of TAP block using 0.25% Bupivacaine and 0.9N Saline with respect to VAS for pain, postoperative Tramadol consumption and post-operative ondansetron usage.Methods: This study was conducted on 100 adult patients of ASA physical status I and II in the   age group of 18 to 40 years undergoing elective lower segment cesarean section under spinal anaesthesia. Study group received TAP block with 0.25% Bupivacaine and control group received 10 ml of 0.9N saline on each side. Patients were analyzed for postoperative pain by pain score (at rest, on movement, on cough) using VAS was recorded at 0, ½, 1, 2, 4, 6, 12 and 24 hours postoperatively. Need for rescue analgesia was assessed by time to first dose of Tramadol requirement and total dose of Tramadol over 24 hours of postoperative period. Ondansetron (4 mg i.v.) was administered whenever nausea score was more than 2 or the patient vomited. All the data was noted using uniform performs.Results: Patients received TAP block with 0.25% Bupivacaine had better pain scores at first hour of postoperative period during rest, cough and movement which was statistically significant (p<0.0010) in comparison to group B. There was a statistically significant difference (p <0.001) in the requirement of total dose of Tramadol as a rescue analgesia in patients who received transversus abdominis block with 0.25% Bupivacaine (138.77 mg) in comparison with other group(240 mg).The mean time to first request for Tramadol was significantly longer in group A (5.8 hrs)  in comparison to group B (1.93 hrs) with p value <0.001. Patients received TAP block with 0.9N saline needed more dose of Ondansetron, however, the difference was not statistically significant (p >0.001).Conclusions: TAP block using ultrasound provides substantial reduction in Tramadol consumption, time to first dose of rescue tramadol when compared with control group. This study reinforces the recommendation for TAP as a part of multimodal post-operative analgesic regimen.

scholarly journals Evaluation of efficacy of bupivacaine and bupivacaine plus clonidine in transversus abdominis plane (TAP) block for postoperative analgesia: a prospective, randomized, double blind, comparative study

2017 ◽  
Vol 5 (10) ◽  
pp. 4588 ◽  
Author(s):  
Tauqeer Anjum Mir ◽  
Aabid Hussain Mir ◽  
Tantry Tariq Gani ◽  
Abida Yousuf ◽  
Sheikh Irshad Ahmad
Keyword(s):  
Postoperative Analgesia ◽  
Transversus Abdominis ◽  
P Value ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Rescue Analgesia ◽  
Group I ◽  
Group Ii ◽  
The Difference

Background: Pain is the commonest symptom encountered postoperatively and hence multimodal analgesia is tried to overcome it. In this study, we have compared bupivacaine and bupivacaine plus clonidine in transversus abdominis plane (TAP) block for postoperative analgesia in patients undergoing lower abdominal surgeries under spinal anaesthesia.Methods: Sixty ASA I and II patients in the age range of 18-60 years undergoing various lower abdominal surgeries were randomly divided into two groups, who were operated after giving spinal block using 2.5 ml of 0.5% hyperbaric bupivacine and 25ug of fentanyl. At the end of surgical procedure tranversus abdominis plane (TAP) block was given by giving 25 ml of injection bupivacaine 0.25% in group I and 25 ml of 0.25% of bupivacaine with 1 ug.kg-1 of clonidine in group II. Quality of analgesia was assessed by visual analogue scale (VAS), categorical pain scoring system and frequency of rescue analgesia given and duration was assessed with the time at which first rescue analgesia was given. Side effects of clonidine such as sedation, bradycardia and hypotension were also noted. The hemodynamic parameters like heart rate (HR), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were noted for both the groups.Results: Demographic characteristics like age, weight, sex, ASA class and type of surgeries were comparable in both groups. SBP, DBP and HR were less in group II than in group I and was statistically significant (p-value<0.05). The overall mean VAS score in group I was 3.03 ± 1.57 and group II was 1.72 ± 1.02 with p-value of 0.0005 and hence better quality of analgesia in group II. Categorical pain scoring system also showed statistically better scores in group II than group I. The duration of analgesia which was calculated by mean time for first rescue analgesia in group I was 6.38 ± 2.56 hours and group II was 14.23 ± 4.63 hours with a p-value of <0.0001 and the difference was statistically significant. The mean number of doses of rescue analgesia in group I for the first 24 hours was 1.37 ± 0.89 and in group II was 0.60 ± 0.62 with a p-value of 0.0003 and the difference was statistically significant. Group II patients showed more sedation scores than group I patients (p-value <0.05). None of the patients had any episode of bradycardia or hypotension.Conclusions: Addition of clonidine 1 ug.kg-1 to 25 ml of 0.25% bupivacaine compared to 25 ml of 0.25% bupivacaine alone in tranverse abdominis plane (TAP) block improves quality of analgesia, increases duration of postoperative analgesia and decreases postoperative analgesic requirements with minimal side effects.

Transversus abdominis plane block by landmark technique with ropivacaine versus bupivacaine for post-operative analgesia in patients undergoing lower segment caesarean section deliveries

2021 ◽  
Vol 8 (4) ◽  
pp. 551-555
Author(s):  
Aishwarya M Chavan ◽  
Geetha R Acharya ◽  
Jyoti V Kale ◽  
Nidhi R Dabral
Keyword(s):  
Patient Satisfaction ◽  
Caesarean Section ◽  
Postoperative Period ◽  
Transversus Abdominis ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Lower Segment ◽  
Rescue Analgesia ◽  
Lower Segment Caesarean Section ◽  
Group B

Transversus Abdominis Plane (TAP) Block is an efficacious abdominal field block which is widely used component of multimodal analgesia. Compare the efficacy of Inj. Ropivacaine 0.2% and Inj. Bupivacaine 0.2% when used in TAP block for post-operative analgesia in lower segment caesarean section deliveries(LSCS) done under spinal anaesthesia. Randomized double blinded prospective study conducted after institutional ethics committee in our institute. We have recruited sixty patients scheduled for an elective LSCS which were enrolled into two groups to receive TAP block with bupivacaine 0.2% 15ml Group B (n=30) versus ropivacaine 0.2% 15ml Group R (n=30) + dexamethasone 2mg bilaterally. TAP block was administered on completion of surgery. Primary objective was to compare time to rescue analgesia in postoperative period. Secondary Objectives wereto compare hemodynamic response during postoperative period, measure the intensity of pain using visual analogue scale (VAS), number of analgesic doses in first 24 hours, patient satisfaction with pain management and complications if any.SPSS software 16 version. Time for rescue analgesia was shorter in Group B (6.7 hour) than in Group R (9.47 hour) (p = 0.00). VAS was lower in Group R. Higher dose of analgesics was required in Group B (p=0.008). All this led to higher patient satisfaction score in Group R. This study concludes that 0.2% ropivacaine provided a longer duration of analgesia compared to 0.2% bupivacaine when used in TAP block for post-operative analgesia in LSCS deliveries.

scholarly journals Combination of Transversus abdominis plane block and Serratus plane block anesthesia in dogs submitted to masctetomy

2018 ◽  
Vol 38 (2) ◽  
pp. 315-319 ◽  
Author(s):  
Luciana G. Teixeira ◽  
Diego M. Pujol ◽  
Aline F. Pazzim ◽  
Renata P. Souza ◽  
Leandro Fadel
Keyword(s):  
Arterial Pressure ◽  
Multimodal Analgesia ◽  
Pain Scale ◽  
Transversus Abdominis Plane Block ◽  
Transversus Abdominis ◽  
Tap Block ◽  
Transversus Abdominis Plane ◽  
Rescue Analgesia ◽  
Colorado State University ◽  
Recovery From Anesthesia

ABSTRACT: This paper pretends to demonstrate the effect of the combination of transversus abdominis plane block (TAP block) and Serratus plane block (SP block) techniques in analgesia of 4 dogs undergoing total unilateral mastectomy. Dogs were premedicated with methadone (0.5mg.kg-1) intramuscularly. Anesthesia was induced with propofol (6mg.kg-1) and midazolam (0.3mg.kg-1) and maintained with isoflurane. SP and TAP block were performed unilaterally using ultrasound by the injection of bupivacaine 0.25% (0.3mL kg-1) diluted with NaCl solution 1:1. Heart rate (HR), respiratory rate (f), non-invasive arterial pressure, esophageal temperature (T), oxygen saturation (SpO2) and electrocardiogram were monitored continuously. Animals were monitored for two and four hours after extubation for pain by using the Canine Acute Pain Scale from Colorado State University. Two hours after extubation, tramadol (4mg.kg-1) and dipyrone (25mg.kg-1) was administered to all dogs. It was not observed any alteration on cardiac rhythm. HR, f, T and mean arterial pressure remained below the preincisional values for all dogs. No dog required intraoperative rescue analgesia. Recovery from anesthesia was without any complication. All animals scored 0 (0/5) at pain scale, two and four hours after extubation and none of them expressed concern over the surgical wound. Dogs were able to walk before two hours after extubation. The combination of both techniques is effective in anesthetic blocking the thoracic and abdominal walls and it is suggested both may be included in the multimodal analgesia protocols for this type of surgery.

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