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1.
J Anaesthesiol Clin Pharmacol ; 40(1): 140-146, 2024.
Article in English | MEDLINE | ID: mdl-38666179

ABSTRACT

Background and Aims: Magnesium sulfate (MgSO4) has been demonstrated to have analgesic property in various clinical settings. This study explores if addition of MgSO4 to ropivacaine increases its analgesic efficacy when infiltrated continuously in the postsurgical wound following total abdominal hysterectomy. Material and Methods: This randomized controlled trial was conducted at a tertiary care referral hospital in New Delhi, India. Fifty-two patients were randomized into two groups to receive the intervention of which 48 were able to complete the study. The first group (n = 26) received 0.25% ropivacaine infiltration and the second group (n = 26) received 0.25% ropivacaine with 5% MgSO4 at the incision site for 48 h postoperatively. Primary objective was to compare the total postoperative opioid (morphine) consumption by the study participants in both the groups and the secondary objectives were pain scores at rest and at movement, patient satisfaction score, and wound quality of life on the 7th postoperative day among the two groups. Results: Both the groups were comparable in their demographic characteristics. The median morphine consumed at 48 h postoperatively was 16.5 [0-77] mg in the ropivacaine group and 13[1-45] mg in the ropivacaine with MgSO4 group and the difference was statistically insignificant (P = 0.788). There was no statistical difference between the groups with respect to the pain scores, patient satisfaction, or wound quality of life at 7 days. Conclusion: The addition of MgSO4 to ropivacaine does not confer any additional postoperative analgesic benefits over ropivacaine alone in continuous wound infiltration following total abdominal hysterectomy.

2.
Indian J Crit Care Med ; 25(6): 660-667, 2021 Jun.
Article in English | MEDLINE | ID: mdl-34316146

ABSTRACT

BACKGROUND: Data are lacking on the role of cellular components of hematological system as biomarkers for prognosis of sepsis. We planned to identify if these parameters measured at admission to ICU and at 72 hours can be useful as prognostic marker in septic critically ill patients. MATERIALS AND METHODS: In this prospective observational study, 130 adult patients with sepsis were recruited. Various hematological study parameters (total, differential, and absolute leukocyte count, platelet count, platelet distribution width, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio) were noted at day 1 and day 3 of admission. Primary outcome was 28-day mortality, and secondary outcomes were duration of mechanical ventilation, vasopressor requirement, ICU length of stay, and requirement of renal replacement therapy. The variables were compared between two groups and using binary regression model and were evaluated as prognostic markers for 28-day mortality. RESULTS: Data from n = 129 were analyzed. At day-28, n = 58 (44.96%) patients survived. Baseline and demographic parameters were comparable between survivors and nonsurvivors. Admission Sequential Organ Failure Assessment score was more in nonsurvivors than survivors [8 (6-8) vs 6 (4-8); p = 0.002]. In nonsurvivors, monocyte, lymphocyte, basophil, eosinophil, and platelet count were significantly less at day 1 and lymphocyte, eosinophil, basophil and platelet count were significantly less at day 3. NLR and PLR at day 3 were significantly more in nonsurvivors. On logistic regression analysis, age, thrombocytopenia on day 1, and low eosinophil count on day 3 predicted 28-day mortality (p = 0.006, p = 0.02, and p = 0.04, respectively). CONCLUSION: Thrombocytopenia on day 1 and eosinopenia on day 3 may predict 28-day mortality in sepsis. HOW TO CITE THIS ARTICLE: Sinha H, Maitra S, Anand RK, Aggarwal R, Rewari V, Subramaniam R, et al. Epidemiology and Prognostic Utility of Cellular Components of Hematological System in Sepsis. Indian J Crit Care Med 2021;25(6):660-667.

3.
Indian J Anaesth ; 65(4): 295-301, 2021 Apr.
Article in English | MEDLINE | ID: mdl-34103743

ABSTRACT

BACKGROUND AND AIMS: Coagulation dynamics after donor hepatectomy are complex. Having complete knowledge of the actual changes in the coagulation status during donor hepatectomy is important to prevent complications such as pulmonary embolism, deep vein thrombosis, and bleeding. Hence, the present study aimed to study the coagulation dynamics following open donor hepatectomy both by thromboelastography (TEG) and conventional coagulation tests (CCT). METHODS: A total of 50 prospective liver donors were included. TEG and CCT [activated partial thromboplastin time (aPTT), prothrombin time (PT), international normalised ratio (INR), fibrinogen, and platelet counts] were performed for each patient before surgery (baseline), on postoperative day (POD) 0, 1, 2, 3, 5, and 10. RESULTS: TEG showed hypercoagulability in 28%, 38%, 30%, 46%, 42%, and 48% patients; in contrast INR showed hypocoagulability in 58%, 63%, 73%, 74%, 20%, and 0% patients on POD 0,1,2,3,5, and 10, respectively. Patients demonstrating hypercoagulability on TEG had significantly decreased reaction time (P = 0.004), significantly increased maximum amplitude (P < 0.001), and alpha angle value (P < 0.001). Postoperatively, INR, PT, and aPTT values increased significantly, while platelets and fibrinogen levels decreased significantly when compared to their baseline values. There was no coagulation-related postoperative complication in any of the patients. CONCLUSION: Hypercoagulability after donor hepatectomy is common. TEG showed hypercoagulability and did not show any hypocoagulability as suggested by the CCT. In patients undergoing donor hepatectomy, CCT may not reflect the actual changes incoagulation status and tests such as TEG should be performed to know the correct nature of changes in coagulation following donor hepatectomy.

5.
Indian J Crit Care Med ; 25(3): 310-316, 2021 Mar.
Article in English | MEDLINE | ID: mdl-33790513

ABSTRACT

Background: Transthoracic echocardiography is a reliable method to measure a dynamic change in left ventricular outflow tract velocity time integral (LVOTVTI) and stroke volume (SV) in response to passive leg raising (PLR) and can predict fluid responsiveness in critically ill patients. Measuring carotid artery velocity time integral (CAVTI) is easier, does not depend on adequate cardiac window, and requires less skill and expertise than LVOTVTI. The aim of this study is to identify the efficacy of ΔCAVTI and ΔLVOTVTI pre- and post-PLR in predicting fluid responsiveness in critically ill patients with sepsis and septic shock. Methods: After the institutional ethics committee's clearance and informed written consent, 60 critically ill mechanically ventilated patients aged 18-65 years were recruited in this prospective parallel-group study with 20 patients in each group: sepsis (group S), septic shock (group SS), and control (group C). Demographic parameters and baseline acute physiology, age and chronic health evaluation-II and sequential organ failure assessment scores were noted. LVOTVTI, SV, and CAVTI were measured before and after PLR along with other hemodynamic variables. Patients having a change in SV more than 15% following PLR were defined as "responders." Results: Twenty-three patients (38.33%) were responders. Area under receiver-operating characteristic curve for ΔCAVTI could predict responders in control and sepsis patients only. The correlation coefficients between pre- and post-PLR ΔCAVTI and ΔLVOTVTI were 0.530 (p = 0.016), 0.440 (p = 0.052), and 0.044 (p = 0.853) in control, sepsis, and septic shock patients, respectively. Conclusion: Following PLR, ΔCAVTI does not predict fluid responsiveness in septic shock patients and the correlation between ΔCAVTI and ΔLVOTVTI is weak in septic shock patients and only modest in sepsis patients. How to cite this article: Chowhan G, Kundu R, Maitra S, Arora MK, Batra RK, Subramaniam R, et al. Efficacy of Left Ventricular Outflow Tract and Carotid Artery Velocity Time Integral as Predictors of Fluid Responsiveness in Patients with Sepsis and Septic Shock. Indian J Crit Care Med 2021;25(3):310-316. CTRI/Trial Reg No: www.ctri.nic.in, CTRI/2017/11/010434.

6.
Indian J Anaesth ; 64(6): 507-512, 2020 Jun.
Article in English | MEDLINE | ID: mdl-32792716

ABSTRACT

BACKGROUND AND AIMS: Postoperative pain following laparoscopic donor nephrectomy (LDN) is significant and no suitable analgesic technique is described. Opioid analgesia in standard doses is often suboptimal and associated with numerous adverse effects. Transversus abdominis plane (TAP) block has been evaluated in various laparoscopic procedures. Intrathecal morphine (ITM) has been seen to provide long-lasting analgesia of superior quality in laparoscopic colorectal procedures. METHODS: The present study was undertaken to evaluate the analgesic efficacy of single-dose ITM 5 µg/kg for LDN. After ethics approval, 60 adult patients scheduled for LDN were randomised to receive intravenous fentanyl, ultrasound-guided TAP block or ITM for postoperative analgesia. Postoperative 24-h patient-controlled analgesia (PCA) fentanyl consumption, visual analogue scale (VAS) score and intraoperative fentanyl and muscle relaxant requirements were compared. Statistical analysis was performed using appropriate statistical tests by using Stata 11.1 software. RESULTS: Haemodynamic stability at pneumoperitoneum and in the post anaesthesia care unit was significantly better in patients receiving ITM. Intraoperative rescue fentanyl requirement (P = 0.01) and postoperative fentanyl requirement until 24 h (P = 0.000) were significantly lower in the morphine group. Postoperative VAS at rest and on movement was significantly lower in the morphine group at all points of assessment (P = 0.000). CONCLUSION: ITM 5 µg/kg provides better intraoperative and postoperative analgesia and reduces postoperative PCA fentanyl requirement in laparoscopic donor nephrectomy compared to TAP block or intravenous fentanyl.

8.
Reg Anesth Pain Med ; 43(4): 385-390, 2018 May.
Article in English | MEDLINE | ID: mdl-29462058

ABSTRACT

BACKGROUND AND OBJECTIVES: Paravertebral block (PVB) is an established technique for providing anesthesia for breast surgery. The primary objective was to compare anatomical landmark technique (ALT) to the ultrasound-guided (USG) PVB block for providing surgical anesthesia. Secondary objectives included comparison of perioperative analgesia and complications. METHODS: This randomized, controlled, observer-blinded study included 72 females, aged 18 to 65 years, American Society of Anesthesiologists physical status I or II, undergoing elective unilateral breast surgery. Study participants were randomized to the ALT group or USG group. Ipsilateral PVB was performed with the respective technique from T1 to T6. Five milliliters of local anesthetic mixture (0.5% ropivacaine, 5 µg/mL adrenaline, 1 µg/kg clonidine) was administered at each level. Paravertebral catheter was inserted at T4/T3 level. After confirming sensory loss, patients were taken up for surgery with propofol sedation (20-50 µg/kg per minute). RESULTS: More patients in the USG group (34/36 [94.44%]) had a successful block as compared with the ALT group (26/36 [72.22%]) (P = 0.024). Difference in proportion was 18.1 (95% confidence interval, 0.15-36.0) (P = 0.024) after adjustment for age. More dermatomes were blocked in the USG group (P = 0.0018) with less sparing of upper T2 and T3 dermatomes (P = 0.003, P = 0.006, respectively). Median time to first postoperative analgesic requirement was 502.5 minutes (range, 195-1440 minutes) in the USG group versus 377.5 minutes (range, 215-1440 minutes) in the ALT group. Pain at rest and movement 2 and 4 hours postoperatively and number of catheter top-ups in 24 hours postoperatively were lesser in the USG group (P = 0.012). Complications were comparable. CONCLUSIONS: Ultrasound-guided PVB provided better anesthesia and perioperative analgesia than the landmark technique for breast surgery. CLINICAL TRIAL REGISTRATION: The trial was registered retrospectively at the Clinical Trial Registry of India, CTRI/2015/05/005774.


Subject(s)
Anatomic Landmarks/diagnostic imaging , Autonomic Nerve Block/methods , Mastectomy , Pain, Postoperative/diagnostic imaging , Ultrasonography, Interventional/methods , Adult , Anatomic Landmarks/anatomy & histology , Female , Humans , Mastectomy/adverse effects , Middle Aged , Pain Measurement/methods , Pain, Postoperative/etiology , Pain, Postoperative/prevention & control , Pilot Projects , Single-Blind Method
9.
Saudi J Anaesth ; 11(3): 293-298, 2017.
Article in English | MEDLINE | ID: mdl-28757829

ABSTRACT

CONTEXT: Dexmedetomidine is being increasingly used in nerve blocks. However, there are only a few dose determination studies. AIMS: To compare two doses of dexmedetomidine, in femoral nerve block, for postoperative analgesia after total knee arthroplasty (TKA). SETTINGS AND DESIGN: A prospective, randomized, controlled trial was conducted in the Department of Anesthesia at AIIMS, a Tertiary Care Hospital. MATERIALS AND METHODS: Sixty American Society of Anesthesiologists I-II patients undergoing TKA under subarachnoid block were randomized to three Groups A, B, and C. Control Group A received 20 ml (0.25%) of bupivacaine in femoral nerve block. Groups B and C received 1 and 2 µg/kg dexmedetomidine along with bupivacaine for the block, respectively. Outcomes measured were analgesic efficacy measured in terms of visual analog scale (VAS) score at rest and passive motion, duration of postoperative analgesia, and postoperative morphine consumption. Adverse effects of dexmedetomidine were also studied. STATISTICAL ANALYSIS USED: All qualitative data were analyzed using Chi-square test and VAS scores using Kruskal-Wallis test. Comparison of patient-controlled analgesia (PCA) morphine consumption and time to first use of PCA were done using ANOVA followed by Least Significant Difference test. A P < 0.05 was considered statistically significant. RESULTS: The VAS score at rest was significantly lower in Group C compared to Groups A and B (P < 0.05). There was no difference in VAS score at motion between Groups B and C. The mean duration of analgesia was significantly longer in Group C (6.66 h) compared to Groups A (4.55 h) and B (5.70 h). Postoperative mean morphine consumption was significantly lower in Group C (22.85 mg) compared to Group A (32.15 mg) but was comparable to Group B (27.05 mg). There was no significant difference in adverse effects between the groups. CONCLUSION: The use of dexmedetomidine at 2 µg/kg dose in femoral nerve block is superior to 1 µg/kg for providing analgesia after TKA, although its role in facilitating early ambulation needs further evaluation.

10.
Anesth Analg ; 123(6): 1418-1426, 2016 12.
Article in English | MEDLINE | ID: mdl-27870735

ABSTRACT

INTRODUCTION: 5-Hydroxytryptamine type 3 (5-HT3) receptor antagonists are the most commonly used drugs for postoperative nausea vomiting (PONV) prophylaxis. Dexamethasone is another antiemetic with proven efficacy in reducing PONV. The aim of this study was to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the combination of dexamethasone and 5-HT3 antagonist versus a 5-HT3 antagonist alone as prophylaxis of PONV in laparoscopic surgical patients. METHODS: PubMed, PubMed Central, and CENTRAL databases were searched to identify those randomized trials that compared a 5-HT3 antagonist with the 5-HT3 antagonist and dexamethasone combination for PONV prophylaxis after laparoscopic surgeries. RESULTS: Data from 17 RCTs that evaluated 1402 patients were included. Results from our meta-analysis show that the combination of dexamethasone and a 5-HT3 receptor antagonist is more effective in preventing PONV than the 5-HT3 antagonist alone (odds ratio 0.38, 95% confidence interval [CI] 0.27-0.54; number needed to treat = 6.6), with no statistical heterogeneity (I = 0) among studies. The need for rescue antiemetic is also decreased in patients receiving the combination (odds ratio 0.21, 99% CI 0.10-0.46; number needed to treat = 6), although data are insufficient to detect any significant difference in incidence of adverse effects. In addition, patients in the combination group complained of less pain after 24 hours (Weighted Mean Difference -0.67, 99% CI -1.27 to -0.08). CONCLUSION: Combination of a 5-HT3 receptor antagonist and dexamethasone is significantly more effective than 5-HT3 antagonist alone in preventing PONV after laparoscopic surgeries, with possible improvement in postoperative analgesia.


Subject(s)
Antiemetics/therapeutic use , Dexamethasone/therapeutic use , Laparoscopy/adverse effects , Postoperative Nausea and Vomiting/prevention & control , Serotonin 5-HT3 Receptor Antagonists/therapeutic use , Adult , Aged , Antiemetics/adverse effects , Chi-Square Distribution , Dexamethasone/adverse effects , Drug Therapy, Combination , Female , Humans , Male , Middle Aged , Odds Ratio , Postoperative Nausea and Vomiting/etiology , Risk Factors , Serotonin 5-HT3 Receptor Antagonists/adverse effects , Treatment Outcome , Young Adult
12.
J Clin Anesth ; 34: 459-82, 2016 Nov.
Article in English | MEDLINE | ID: mdl-27687434

ABSTRACT

INTRODUCTION: Palonosetron is a second-generation 5-HT3 receptor antagonist with proposed higher efficacy and sustained action for prophylaxis of postoperative nausea and vomiting (PONV). METHODS: Randomized controlled trials involving adult population undergoing elective surgery under general anesthesia comparing palonosetron to placebo, ramosetron, granisetron, and ondansetron were included. Data were extracted for vomiting incidence (VI), complete response (no nausea/vomiting; Complete Response [CR]), and rescue antiemetic need. This was categorized as early phase (24 hours postoperative for ramosetron and 6 hours for rest) and delayed phase (48 hours for ramosetron and 24 hours for rest). VI and CR were used as markers of drug efficacy. Any adverse effects were evaluated. RESULTS: Twenty-two trials (4 with 3 groups) were included (comparing palonosetron to placebo in 5, ramosetron in 5, granisetron in 4, and ondansetron in 12 subgroups). Palonosetron demonstrated statistical superiority over placebo for VI and CR, both early/delayed PONV prevention. For delayed phase, palonosetron surpassed ramosetron in all 3 variables; however, none of the variables attained statistical significance during early phase. In early phase, palonosetron had better VI and CR than did granisetron; however, variables other than CR (better for palonosetron) failed to achieve statistical significance for delayed phase. All 3 outcomes were significantly better for palonosetron compared with ondansetron in delayed phase, but statistical superiority could only be demonstrated for VI in early phase. Being inconsistently documented across trials, nausea scores could not be evaluated. CONCLUSION: Palonosetron is as safe as and more effective than placebo, ramosetron, granisetron, and ondansetron in preventing delayed PONV. For early PONV, it has higher efficacy over placebo, granisetron, and ondansetron.


Subject(s)
Anesthesia, General/adverse effects , Antiemetics/therapeutic use , Isoquinolines/therapeutic use , Postoperative Nausea and Vomiting/prevention & control , Quinuclidines/therapeutic use , Serotonin Antagonists/therapeutic use , Adult , Antiemetics/adverse effects , Benzimidazoles/adverse effects , Benzimidazoles/therapeutic use , Granisetron/adverse effects , Granisetron/therapeutic use , Humans , Isoquinolines/adverse effects , Ondansetron/adverse effects , Ondansetron/therapeutic use , Palonosetron , Quinuclidines/adverse effects , Randomized Controlled Trials as Topic , Serotonin Antagonists/adverse effects , Treatment Outcome
13.
J Crit Care ; 35: 138-44, 2016 10.
Article in English | MEDLINE | ID: mdl-27481749

ABSTRACT

PURPOSE: The role of high-flow nasal oxygen (HFNO) therapy in adult patients with acute hypoxemic respiratory failure is controversial. METHODS: This meta-analysis of prospective randomized controlled trials (RCTs) has been designed to compare HFNO with noninvasive ventilation (NIV) and conventional oxygen therapy in such patients. RESULTS: Initial database searching revealed 336 RCTs, of which 7 were included in this meta-analysis. Five RCTs compared HFNO with standard oxygen therapy, one compared HFNO with NIV, and one compared all three. HFNO did not decrease the requirement of higher respiratory support compared with control group. HFNO was associated with improved respiratory rate and dyspnea score, and better comfort in 3 RCTs, whereas other studies did not find any difference. CONCLUSION: High-flow nasal oxygen does not offer any benefit over NIV or conventional oxygen therapy in terms of requirement of higher respiratory support.


Subject(s)
Hypoxia/therapy , Noninvasive Ventilation/methods , Oxygen Inhalation Therapy/methods , Oxygen/administration & dosage , Respiratory Insufficiency/therapy , Dyspnea/therapy , Humans , Noninvasive Ventilation/adverse effects , Prospective Studies , Randomized Controlled Trials as Topic
14.
Indian J Anaesth ; 60(7): 491-5, 2016 Jul.
Article in English | MEDLINE | ID: mdl-27512165

ABSTRACT

BACKGROUND AND AIMS: Three-in-one and femoral nerve blocks are proven modalities for postoperative analgesia following anterior cruciate ligament (ACL) reconstruction. The aim of this study was to evaluate the efficacy of magnesium (Mg) as an adjuvant to bupivacaine in 3-in-1 block for ACL reconstruction. METHODS: Sixty patients undergoing arthroscopic ACL reconstruction were randomly allocated to Group I (3-in-1 block with 30 ml of 0.25% bupivacaine preceded by 1.5 ml of intravenous [IV] saline), Group II (3-in-1 block with 30 ml of 0.25% bupivacaine preceded by 1.5 ml of solution containing 150 mg Mg IV) or Group III (3-in-1 block with 30 ml containing 0.25% bupivacaine and 150 mg of Mg as adjuvant preceded by 1.5 ml of IV saline). Post-operatively, patients received morphine when visual analogue scale (VAS) score was ≥4. Quantitative parameters were compared using one-way ANOVA and Kruskal-Wallis test and qualitative data were analysed using Chi-square test. RESULTS: Demographics, haemodynamic parameters, intra-operative fentanyl requirement, post-operative VAS scores and total morphine requirement were comparable between groups. Time to first analgesic requirement was significantly prolonged in Group III (789 ± 436) min compared to Group I (466 ± 290 min) and Group II (519 ± 274 min), (P = 0.02 and 0.05). Significantly less number of patients in Group III (1/20) received morphine in the first 6 h post-operatively, compared to Group I (8/20) and Group II (6/20) (P = 0.008 and 0.03). No side effects were observed. CONCLUSION: Mg as an adjuvant to bupivacaine in 3-in-1 block for ACL reconstruction significantly prolongs the time to first analgesic requirement and reduces the number of patients requiring morphine in the immediate post-operative period.

15.
J Clin Anesth ; 33: 298-305, 2016 Sep.
Article in English | MEDLINE | ID: mdl-27555181

ABSTRACT

STUDY OBJECTIVE: i-gel is a single-use supraglottic airway device that has a gastric drain tube similar to laryngeal mask airway (LMA) ProSeal. Randomized trials, when compared i-gel with LMA ProSeal, reported a differing results. Primary objective of this study is to compare LMA ProSeal and i-gel in terms of oropharyngeal leak pressure. DESIGN: Meta-analysis of randomized controlled trials where i-gel has been compared to LMA ProSeal in adult airway management during general anesthesia. SETTING: Teaching institutions. MEASUREMENTS: PubMed, PubMed Central, and Cochrane databases were searched with search words "i-gel," "i-gel laryngeal mask airway," "i-gel ProSeal," and "i-gel LMA ProSeal" to find out the randomized controlled trials that compared i-gel with LMA ProSeal in terms of safety and efficacy. A total of 10 prospective randomized trials have been included in this meta-analysis. MAIN RESULTS: LMA ProSeal provides higher oropharyngeal leak pressure than i-gel (mean difference, 3.37 cm H2O; 95% confidence interval, 1.80-4.95 cm H2O; P< .0001). Time to insert the device, first insertion success rate, and ease of gastric tube insertion are similar with both the devices, but i-gel may be easier to insert. Although the reported complications are not frequent and not very serious, a significantly higher blood staining on the mask has been noted with LMA ProSeal (odds ratio, 0.27; 95% confidence interval, 0.13-0.56; P= .0004). CONCLUSION: LMA ProSeal may still remain the supraglottic device of choice over i-gel in adult patients during general anesthesia as it provided better seal against leak pressure with comparable device insertion characteristics.


Subject(s)
Anesthesia, General/instrumentation , Laryngeal Masks , Adult , Air Pressure , Airway Management , Anesthesia, General/methods , Humans , Oropharynx , Randomized Controlled Trials as Topic
16.
J Clin Anesth ; 33: 357-64, 2016 Sep.
Article in English | MEDLINE | ID: mdl-27555193

ABSTRACT

BACKGROUND: Pain after laparoscopic inguinal hernia surgery can be moderate to severe, interfering with return to normal activity. The study aimed to assess the efficacy of bilateral ultrasound-guided (USG) transversus abdominis plane (TAP) block for relieving acute pain after laparoscopic hernia repair as T10-L1 nerve endings are anesthetized with this block. METHODS: Seventy-one American Society of Anesthesiologists I to II patients, aged 18 to 65 years, undergoing unilateral/bilateral laparoscopic hernia repair were randomized to port site infiltration (control, 36) and TAP block groups (35). All patients received general anesthesia (fentanyl 2 µg/kg intravenously at induction, 0.5 µg/kg on 20% increase in heart rate or mean blood pressure) and paracetamol 6 hourly. Postintubation, TAP group received bilateral USG TAP block (15-20 mL 0.5% ropivacaine, maximum 3 mg/kg) with 18-G Tuohy needle. Control group had 20 to 30 mL 0.5% ropivacaine infiltrated preincision, at port sites from skin to peritoneum. Postoperative patient-controlled analgesia fentanyl was provided for 6 hours; pain was assessed using 0- to 100-mm visual analog scale (VAS) at 0, 1, 2, 4, 6, and 24 hours and telephonically at 1 week and 3 months. RESULTS: Demographic profile of the 2 groups was comparable. Significantly more number of patients required intraoperative fentanyl in the control group (24/36) than in the TAP group (13/35); VAS at rest was lower in TAP than control patients in postanesthesia care unit at 0, 2, 6, and 24 hours (median VAS TAP group: 0, 0, 0, and 0; control: 10, 20, 10, and 10; P= .002, P= .001, P= .001, and P= .006, respectively); P< .01 was considered statistically significant. TAP group had significantly lower VAS on deep breathing at 6 hours and on knee bending and walking at 24 hours and lesser patient-controlled analgesia fentanyl requirement. No significant difference in pain scores was observed at 1 week and 3 months. CONCLUSION: TAP block reduced postoperative pain up to 24 hours after laparoscopic hernia repair.


Subject(s)
Abdominal Muscles , Hernia, Inguinal/surgery , Herniorrhaphy/methods , Laparoscopy/methods , Nerve Block/methods , Abdominal Muscles/diagnostic imaging , Adolescent , Adult , Aged , Amides , Analgesia, Patient-Controlled , Analgesics, Opioid/administration & dosage , Analgesics, Opioid/therapeutic use , Anesthetics, Local , Female , Fentanyl/administration & dosage , Fentanyl/therapeutic use , Humans , Male , Middle Aged , Pain Measurement , Pain, Postoperative/drug therapy , Pain, Postoperative/prevention & control , Ropivacaine , Ultrasonography, Interventional , Young Adult
19.
J Pediatr Surg ; 42(9): 1471-7, 2007 Sep.
Article in English | MEDLINE | ID: mdl-17848233

ABSTRACT

AIM: The aim of the study was to assess the outcome after esophageal replacement using gastric pull-up performed in critically ill neonates with esophageal atresia (EA) and tracheoesophageal fistula. METHODS: During 1998 to 2005, gastric transposition was performed in 27 neonates (mean birth weight, 2.32 kg [1.86-3.0 kg]; mean age, 6.08 days) for post-EA and tracheoesophageal fistula leaks in 17, long gap in 6, and pure EA in 4, using transhiatal route in all. Pyloromyotomy as the drainage procedure was added for all 27 neonates. Patients were followed up at 3, 6, and 12 months for clinical evaluation, gastric clearance, duodenogastric reflux, and gastric pressure profile. RESULTS: Six neonates had ongoing serious chest infection, 3 had lung collapse, and 2 had associated congenital heart disease. Postoperative elective ventilation was provided to all neonates for 2 to 40 days (mean, 10.6 days). Nine neonates developed postoperative leaks in the neck; all healed spontaneously before discharge. Mean hospital stay was 32.6 days (range, 9-87 days). Four newborns died on postoperative days 9, 13, 15, and 29 because of existing severe sepsis in 3 and major congenital heart disease in 1. Functional evaluations were done at 3, 6, and 12 months postoperatively. Values at 6 months revealed normal gastric emptying in 16 of 23, presence of duodenal gastric reflux in 11 of 23, and mass contractions with significant rise in intragastric pressure after bolus feeds in 16 of 23 cases. Values at 12 months revealed normal gastric emptying in 14 of 20, presence of duodenal gastric reflux in 8 of 20, and mass contractions with significant rise in intragastric pressure after bolus feeds in 13 (65%) of 20 cases. CONCLUSION: Gastric transposition could be a lifesaving alternative to diversion, even in the critically ill newborns after major leaks. However, it requires technical surgical expertise and an effective pain relief and neonatal intensive care.


Subject(s)
Esophageal Atresia/surgery , Esophagus/surgery , Tracheoesophageal Fistula/surgery , Digestive System Surgical Procedures/methods , Esophageal Atresia/complications , Gastric Emptying , Humans , Infant, Newborn , Stomach/surgery , Tracheoesophageal Fistula/complications
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