scholarly journals Transversus Abdominis Plane Block as a Treatment Modality for Chronic Abdominal Pain

2020 ◽  
Vol 4;23 (7;4) ◽  
pp. 405-412
Author(s):  
Alaa Abd-Elsayed

Background: This study describes the use of transversus abdominis plane (TAP) blocks to treat and manage chronic abdominal pain (CAP) in patients who have exhausted other treatment options. Typically, this is a procedure prescribed for treating acute abdominal pain following abdominal surgery. Here we evaluate the use of TAP blocks for longer relief from CAP. Objectives: To assess the efficacy of TAP blocks for pain control in patients with CAP. Study Design: This was a retrospective chart review and analysis of TAP blocks performed over 5 years. This project qualified for institutional review board exemption. Setting: This study was completed at an academic institution. Methods: We reviewed the charts of 92 patients who received TAP blocks for CAP after previous treatment was ineffective. Some patients underwent multiple TAP blocks, with a total of 163 individual procedures identified. For most blocks, a solution of 0.25% bupivacaine and triamcinolone was injected into the TAP. Efficacy of the injection was measured using pain scores, percent improvement, and duration of relief from pain. Results: TAP blocks were associated with a statistically significant (P ≤ 0.05) improvement in abdominal pain scores in 81.9% of procedures. Improvement was 50.3% ± 39.0% with an average duration of 108 days after procedures with ongoing pain relief at time of follow-up were removed. There was a significant reduction in emergency department visits for abdominal pain before and after the procedure (P ≤ 0.05). Limitations: This was a retrospective chart review with lack of a control group. Conclusions: TAP blocks can be extrapolated for treating abdominal pain beyond acute settings. TAP injections can be considered as a treatment option for patients with somatosensory CAP refractory to other forms of pain management. Key words: Abdominal pain, transversus abdominis plane block, chronic pain, chronic abdominal pain, pain management, somatosensory pain, transversus abdominis plane, steroid injection

Pain Medicine ◽  
2019 ◽  
Vol 21 (1) ◽  
pp. 118-124 ◽  
Author(s):  
Gopinath Niraj ◽  
Yehia Kamel

Abstract Background Chronic pancreatitis is a common cause of recurrent chronic abdominal pain that utilizes significant health care resources. Pain in chronic pancreatitis can be of two types. Visceral pain occurs during ongoing pancreatic inflammation. Once pancreatic inflammation subsides, the pain generator can move to the abdominal wall as a result of viscerosomatic convergence and present as abdominal myofascial pain syndrome. Subcostal transversus abdominis plane block is an abdominal plane block that has been proven effective in upper abdominal pain of somatic origin. Design The authors discuss the two distinct types of chronic abdominal pain as a result of pancreatitis and present a prospective audit of a management pathway. Methods Over a three-year period, 54 patients with chronic abdominal pain as a result of pancreatitis were prospectively audited at a tertiary care university hospital. Patients were offered bilateral subcostal transversus abdominis plane block with depot steroids as the primary interventional treatment in the pathway. Results In patients with myofascial pain secondary to chronic pancreatitis, the block was effective in producing clinically significant pain relief at three months (95%, 20/21) and durable pain relief lasting six months (62%, 13/21). In patients with visceral pain, the block produced a transient benefit lasting two to three weeks in one-third (six of 17). Conclusions Subcostal transversus abdominis plane block may be an option in the management of abdominal myofascial pain syndrome secondary to chronic pancreatitis. The block is ineffective in producing clinically significant pain relief in the presence of ongoing pancreatic inflammation.


2018 ◽  
Vol 8 (5) ◽  
pp. 37-41
Author(s):  
Minh Nguyen Van ◽  
Nga Bui Thi Thuy ◽  
Thinh Tran Xuan

Background: The transversus abdominis plane block (TAP block), a regional block, provides effective analgesia after lower abdominal surgeries. The objective of this study was to assess whether transversus abdominis plane block is effective as part of multimodal pain management following Cesarean section. Materials and Method: Totally, 60 ASA I and II parturients for Cesarean section via Pfannenstiel incision under spinal anesthesia were randomly allocated to either the TAP block group or the control. The TAP block group received a landmark-orientated, bilateral TAP block with 0.25% levobupivacain 17,5ml each side in the triangle of Petit. Postoperative pain treatment followed the same protocole for both groups with 1gram paracetamol intravenously and received patrient-controlled analgesia with intravenous morphine. The time to first request of analgesic, morphine consumption, visual analogue scale (VAS) pain scores and side effects were scored at 2, 4, 6, 8, 12 h postoperatively. Results: The time to first request of analgesic was longer, morphine consumption was lower in TAP group than in the control (p < 0.05). Visual analogue scale (VAS) pain scores at rest and on mouvement were similar in two groups at 2h, but lower in TAP group from 4h (p < 0.05). No severe adverse effects were detected in two groups. Conclusion: TAP block prolonged the time to fisrt request of analgesic and reduced morphine consumption, the VAS pain scores significantly both at rest and on mouvement. Therefore, TAP block is feasible and effective as part of a multimodal analgesia regimen after Caesarean section. Key words: Caesarean section, multimodal pain management, transversus abdominis plane block


2021 ◽  
Vol 44 (2) ◽  
pp. 125-126
Author(s):  
Sergio González Martínez ◽  
Helena Gómez Facundo ◽  
Carmen Deiros García ◽  
Eva María Pueyo Periz ◽  
Ruth Ribas Montoliu ◽  
...  

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