scholarly journals Comparing the Effect of Dexamethasone, Normal Saline, and Metoclopramide on Prevention of Postoperative Nausea, Vomiting and Pain in Patient Undergoing Laparoscopic Cholecystectomy or Open Appendectomy: A Randomized Clinical Trial

2020 ◽  
Vol 8 (B) ◽  
pp. 139-144
Author(s):  
Mohanad Y. Al-Radeef ◽  
Sattar J. Abood ◽  
Waleed K. Abdulsahib ◽  
Salah O. Hamad
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Pain Score ◽  
Normal Saline ◽  
Open Appendectomy ◽  
Saline Group ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Lower Pain Score ◽  
Group 1

BACKGROUND: Post-operative nausea and vomiting (PONV) and pain are a common complications of adult patients undergoing anesthesia, but the incidence of these complications in patients go through laparoscopic cholecystectomy or open appendectomy is unknown. AIM: We conduct this study for comparing the effect of dexamethasone administration with normal saline and with metoclopramide for reducing these undesirable effects. DESIGN: This was a three-armed, parallel-group, double-blind, and randomized controlled clinical trial. METHODS: Seventy-two patients of both genders underwent elective surgeries (laparoscopic cholecystectomy or open appendectomy), randomly assigned to three groups: A dexamethasone-treated (8 mg) group (Group 1) (n = 24), normal saline-treated (100 ml) group (Group 2) (n = 24), and metoclopramide-treated (10 mg) group (Group 3) (n = 24). All nausea, vomiting, and pain episodes were recorded during 24 h after anesthesia in three time periods: 0–4, 4–12, and 12–24 h post-anesthesia. Results: Nausea and vomiting grading scale shows no significant difference when compare dexamethasone (Group 1) with normal saline (Group 2), significant difference when compare dexamethasone (Group 1) with metoclopramide (Group 3), and also significant difference when compare normal saline (Group 2) with metoclopramide (Group 3). Group 1 showed a lower pain score (p < 0.01 and p < 0.0001) compared with pain score recorded by patients of Groups 2 and 3, respectively. Besides that, Group 2 also showed a lower pain score (p < 0.0001) compared with pain score recorded by Group 3 patients. CONCLUSION: Dexamethasone has unimportant effect when compare with normal saline, more effectiveness than metoclopramide in reducing PONV. However, dexamethasone more effective in reducing pain when comparing with normal saline and metoclopramide for patients they underwent laparoscopic cholecystectomy or open appendectomy surgery under general anesthesia.

scholarly journals Comparison of post-tonsillectomy pain by using tramadol, lignocaine with adrenaline and normal saline swab in tonsillar fossae.

2021 ◽  
Vol 28 (08) ◽  
pp. 1206-1210
Author(s):  
Tahir Hussain Khan ◽  
◽  
Ashfaq Hussain Rana ◽  
Mohammad Afzal ◽  
Farooq Bhutta ◽  
...  
Keyword(s):  
Pain Score ◽  
Normal Saline ◽  
Pain Control ◽  
Sampling Technique ◽  
Saline Group ◽  
Post Operative Pain ◽  
Control Versus ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Objective: To compare the effects of pain by using tramadol, lignocaine 2% with adrenaline and normal saline (placebo) after tonsillectomy. Study Design: Randomized Controls Trial. Setting: Department of ENT, Social Security Landhi Hospital Karachi. Period: March 2019 to October 2019. Sampling Technique: Non probability. Material & Methods: One hundred and twenty (120) patients with ASA-I status, age between 12 to 22 years were included randomly for this study. Divided the patients into three groups, group-1(L), group-2(T) and group-3(S) and forty (40) patients were in each group. In group-1(L), Lignocaine 2% with adrenaline used. In group-2 (T), Tramadol used and in group-3 (S), normal saline swab (placebo) used in tonsillar fossae at the end of tonsillectomies. Pain assessment done after 30 minutes in PACU and every one hourly for 6 hours post operatively in ward. If recorded VAS for pain was more than 5 analgesic injection given in ward for pain control. Result: The result of our research revealed that there were no significant differences in the mean ages of the patients, weight of patients, sex distribution and the duration of surgeries among the all three groups. Post-operative pain score were significantly higher in (S) group than in the other two groups (p<0.05). In Group-1(L) and Group-2 (T) pain score had non-significant (p>0.05). Duration of first analgesic demand was longer in Group-L and in Group-T versus normal saline (Group-S), it was 134 + 18 minutes in Group-L and in Group -T, it was 135 + 15 minutes while in Group-S, it was 34 + 11 minutes and p < 0.01 significant. Conclusion: Uses of lignocaine 2% with adrenaline swab and Tramadol swab are better choice in tonsillar fossae at the end of tonsillectomies for post-operative pain control versus normal saline (placebo) swab.

scholarly journals The Effects of Alkaloids Fraction of Cyperus esculentus on Some Biochemical Parameters and Histopathology of the Testis of Lead-Induced Toxicity

2021 ◽  
pp. 55-62
Author(s):  
Godson Emeka Anyanwu ◽  
Luqman Adepoju Hassan ◽  
Ifeanacho Ezeteonu Abireh ◽  
Nto Johnson Nto
Keyword(s):  
Protective Effect ◽  
Normal Saline ◽  
Sperm Quality ◽  
Serum Testosterone ◽  
Wistar Rat ◽  
Saline Group ◽  
Cyperus Esculentus ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Aim: This study evaluated the protective effect of alkaloids fraction of Cyperus esculentus on lead-induced testicular toxicity in Wistar rat. Methodology: Twenty-five adult male Wistar rats were randomly divided into five (5) groups, (n=5). Group 1 was administered with 1ml normal saline only, group 2 was administered with 30 mg/kg of lead, group 3 was administered with 50mg/kg of alkaloids and 30 mg/kg of lead, group 4 was administered with 100 mg/kg of alkaloids and 30 mg/kg of lead, group 5 was administered 150mg/kg of alkaloids and 30 mg/kg of lead orally for 28 days. The testes of the rats were harvested on day 29 of the experiment and histological studies done using the H&E and Verhoeff-Van Gieson (VVG) stains. Sperm parameters, sex hormones and antioxidant of testicular homogenates were analysed. Results: Histological examination of the testes revealed increased spermatogenic cells and Leydig cell proliferation in the rats in groups 3, 4, and 5 administered with 50 mg/kg, 100 mg/kg, and 150 mg/kg of Alkaloids, and 30 mg/kg of lead, respectively, when compared with group 2 administered with 30 mg/kg of lead alone. Also there was significant increase in levels of serum testosterone (p < .05) in groups 3, 4, and 5 when compared with group 2. There was increase in levels of follicle stimulating hormone in groups 4, and 5 when compared with group 2. However, significant decreased in luteinizing hormone was observed in groups 3, 4 and 5. Group 2, treated with 30 mg/kg of lead only showed increased malondialdehyde levels when compared with group 1 that received 1ml normal saline. Group 3, 4, and 5, treated with 50 mg/kg, 100 mg/kg, and 150 mg/kg of alkaloid plus 30 mg/kg lead, respectively, showed significant growth of seminiferous epithelium, improved sperm quality, and decreased levels of malondialdehyde (p < .05). Conclusion: This study shows that alkaloids fraction of Cyperus esculentus may have a protective effect on the testis of Wistar rat when it is exposed to toxicity from lead.

scholarly journals In vitro assessment of natural extract as irrigant on root dentin microhardness

2020 ◽  
Vol 11 (3) ◽  
pp. 4542-4545
Author(s):  
Sneha Mali ◽  
Abhijeet Phase ◽  
Nootan Mali
Keyword(s):  
Normal Saline ◽  
Hardness Test ◽  
Acrylic Resin ◽  
Natural Extract ◽  
Extract Solution ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

To determine the effect of a natural extract of of 2.5% concentration on the of root canal when used as an irrigating solution. This was an in comparative study where and twenty intact single-rooted teeth were selected and with a diamond bur to get an apical-coronal length of 10 mm and were randomly separated into three groups as per the used; Group 1 (control): Irrigation with Normal saline, Group 2: Irrigation with Smear Clear solution, Group 3: Irrigation with 2.5% extract solution. were prepared using Pro Taper Universal Rotary Files with intermittent irrigation with the respective irrigating solution. The teeth were then embedded in acrylic resin and subjected to Vicker's Hardness test, and the data obtained were analyzed using one way ANOVA. When Group 2(51.80±9.80 VHN and 52.66±5.28 VHN) was compared with Group 3(44.98±4.34 VHN and VHN) the values showed a statistically significant difference (p< 0.05).When Group 3 (44.98±4.34 VHN and VHN) was compared with Group 1(65.37±8.80 VHN and 67.74±9.56 VHN), the values did show a statistically significant difference (p> 0.05). Within the limitations of this study, teeth irrigated with normal saline showed the least reduction in followed by irrigation with leaf extract solution and Smear Clear.

scholarly journals The Effects of Leukocyte- and Platelet-Rich Plasma (L-Prp) and Pure Platelet-Rich Plasma (P-Prp) an a Rat Endometriosis Model

2019 ◽  
Author(s):  
Ali Doğukan Anğın ◽  
İsmet Gün ◽  
Önder Sakin ◽  
Muzaffer Seyhan Çıkman ◽  
Zehra Meltem Pirioğlu ◽  
...  
Keyword(s):  
Platelet Rich Plasma ◽  
Saline Group ◽  
Group 4 ◽  
Vascular Congestion ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
The Relationship ◽  
Volume Difference ◽  
Group 1

AbstractOur aim was to investigate the effect of platelet-rich plasma (PRP) derivatives, which can be produced from the patient’s own blood and have minimal side effects, on endometriosis. To the best of our knowledge, this is the first study in the literature that studies the relationship between PRP and endometriosis. Endometriosis foci were created in the first operation. In the second operation (30th day) groups were formed. Group 1 (n= 8) was administered saline, group 2 (n= 7) leukocyte- and platelet-rich plasma (L-PRP), and group 3 (n= 8) pure platelet-rich plasma (P-PRP). Group 4 (n= 10) was used to obtain PRP. In the last operation (60th day), the endometriotic foci were measured, and then excised. There was no statistically significant difference between the pre and post volumes of the endometriotic foci, between their volume differences and volume difference rates (p > .05). However, it was observed that existing implant volumes in all groups decreased statistically significantly within their own groups by the end of the experiment compared to the previous volumes (p < .05). When the implants were assessed through histopathological scoring in terms of edema, vascular congestion, inflammatory cell infiltration, hemorrhage, epithelial line, and hemosiderin accumulation and immunohistochemical staining in terms of VEGF, there was no significant difference in the comparison between the groups. Although L-PRP and P-PRP generated more reduction in the endometriosis foci, they did not create any statistical differences.

scholarly journals Analgesia following Arthroscopic Knee Surgery. A Controlled Study of Intra-articular Morphine, Bupivacaine or Both Combined

1993 ◽  
Vol 21 (2) ◽  
pp. 201-203 ◽  
Author(s):  
M. M. McSwiney ◽  
G. P. Joshi ◽  
P. Kenny ◽  
S. M. McCarroll
Keyword(s):  
Normal Saline ◽  
Arthroscopic Surgery ◽  
Controlled Study ◽  
Control Group ◽  
Group 4 ◽  
Pain Scores ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

In a double-blind, randomised controlled trial, we studied 40 patients who received one of four intra-articular injections at the end of arthroscopic surgery. Each group contained ten patients. The patients in Group 1 received normal saline 25 ml; those in Group 2 received bupivacaine 0.25% 25 ml; those in Group 3 received morphine 5 mg in normal saline 25 ml; and those in Group 4 received a combination of bupivacaine 0.5% 12.5 ml and 5 mg of morphine made up to 25 ml with normal saline to produce the same bupivacaine concentration as Group 2. At the time the patient awoke, and 30min, Ihr, Ihr 30min, 2hr, 4hr, 8hr, 12hr, and 24hr postoperatively, pain was assessed using a visual analogue scale. The need for supplementary analgesic agents in the first 24 hours was recorded. All pain scores were significantly lower (P< 0.05) in Groups 2, 3 and 4 compared with the control group with the exception of Group 2 at 24 hours. Pain scores were significantly lower (P<0.05) for Group 2 compared with Group 3 for the first 90 minutes postoperatively. At 4, 8, 12 and 24 hours postoperatively the pain scores were significantly lower (P<0.05%) for Group 3 compared with Group 2. Group 4 had the lowest pain scores over the recorded period compared with the other groups. The need for supplemental analgesia was significantly lower (P<0.05) in the treatment Groups 2, 3 and 4 compared to the control Group 1. There was no significant difference in supplemental analgesic requirements between Groups 2, 3 and 4. A combination of bupivacaine and morphine injected intra-articularly following arthroscopy provided superior analgesia compared with that achieved by either drug alone.

In-vivo evaluation of the effect of cyanoacrylate on prosthetic vascular graft infection – does cyanoacrylate increase the severity of infection?

VASA ◽  
2020 ◽  
Vol 49 (4) ◽  
pp. 281-284
Author(s):  
Atıf Yolgosteren ◽  
Gencehan Kumtepe ◽  
Melda Payaslioglu ◽  
Cuneyt Ozakin
Keyword(s):  
Vascular Graft ◽  
Graft Infection ◽  
Vascular Graft Infection ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Prosthetic Vascular Graft Infection ◽  
Group 1

Summary. Background: Prosthetic vascular graft infection (PVGI) is a complication with high mortality. Cyanoacrylate (CA) is an adhesive which has been used in a number of surgical procedures. In this in-vivo study, we aimed to evaluate the relationship between PVGI and CA. Materials and methods: Thirty-two rats were equally divided into four groups. Pouch was formed on back of rats until deep fascia. In group 1, vascular graft with polyethyleneterephthalate (PET) was placed into pouch. In group 2, MRSA strain with a density of 1 ml 0.5 MacFarland was injected into pouch. In group 3, 1 cm 2 vascular graft with PET piece was placed into pouch and MRSA strain with a density of 1 ml 0.5 MacFarland was injected. In group 4, 1 cm 2 vascular graft with PET piece impregnated with N-butyl cyanoacrylate-based adhesive was placed and MRSA strain with a density of 1 ml 0.5 MacFarland was injected. All rats were scarified in 96th hour, culture samples were taken where intervention was performed and were evaluated microbiologically. Bacteria reproducing in each group were numerically evaluated based on colony-forming unit (CFU/ml) and compared by taking their average. Results: MRSA reproduction of 0 CFU/ml in group 1, of 1410 CFU/ml in group 2, of 180 200 CFU/ml in group 3 and of 625 300 CFU/ml in group 4 was present. A statistically significant difference was present between group 1 and group 4 (p < 0.01), between group 2 and group 4 (p < 0.01), between group 3 and group 4 (p < 0.05). In terms of reproduction, no statistically significant difference was found in group 1, group 2, group 3 in themselves. Conclusions: We observed that the rate of infection increased in the cyanoacyrylate group where cyanoacrylate was used. We think that surgeon should be more careful in using CA in vascular surgery.

scholarly journals Isometric Handgrip Exercise Training Improves Spirometric Parameters and Pulmonary Capacity

2021 ◽  
Vol 28 (3) ◽  
pp. 328-338
Author(s):  
Ogbutor Udoji Godsday ◽  
Nwangwa Eze Kingsley ◽  
Nwogueze Bartholomew Chukwuebuka ◽  
Chukwuemeka Ephraim ◽  
Ezunu Emmanuel ◽  
...  
Keyword(s):  
Pulmonary Function ◽  
Isometric Exercise ◽  
Handgrip Exercise ◽  
Isometric Handgrip ◽  
Post Exercise ◽  
Significant Difference ◽  
Isometric Handgrip Exercise ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Decline in normal physiological pulmonary function has been attributed to premorbid conditions such as prehypertension. Research evidence suggests that physical activity reduces age-related decline in pulmonary function and improves the efficiency of the lungs in prehypertensive patients. However, there is a scarcity of data evidence relating to isometric exercise and pulmonary function. Furthermore, the interrelationship between the intensity and duration of isometric exercise and pulmonary function in these patients is still uncertain. Therefore, this study was undertaken to investigate the effect of isometric handgrip exercise on pulmonary function capacity in adults with prehypertension. To determine the effectiveness of isometric handgrip exercise on pulmonary function capacity in adults with prehypertension. A quasi experiment using a pre- and post-exercise method was carried out in two out-patients hospital settings. The sample comprised 192 sedentary pre-hypertensive subjects, aged between 30–50 years, that were randomly distributed into three groups of 64 participants each. The subjects performed, for 24 consecutive days, an isometric handgrip exercise at 30% Maximum Voluntary Contraction (M.V.C.). At the end of the 24 days, group one (GP1) discontinued, while group two (GP2) continued the exercise protocol for another 24 consecutive days and group three (GP3) continued with the exercise protocol for another 24 consecutive days but at 50% M.V.C. Determinants of lung function (outcomes) were Forced Expiratory Volume in 1 s (FEV1), Forced Vital Capacity (FVC), FEV1/FVC Ratio and Peak Expiratory Flow Rate (PEFR). The study shows that there was no statistically significant difference in the pre- and post-exercise outcomes for FEV1, FVC, FEV1/FVC Ratio and PEFR after 24 days for group 1. In group 2, there was a statistically significant difference in the FVC [(mean = 0.12 ± 0.12), (p = 0.002)], FEV1 [(mean = 0.15 ± 0.17), (p = 0.003)] and PEF [(mean = 0.85 ± 0.35), (p = 0.001)] after 48 days. In group 3, there was a statistically significant difference (p = 0.001) in all the outcomes assessed after 48 days. There was a between groups difference in favour of group 2 compared with group 1 for outcomes of FEV1 [(mean = 0.142 ± 0.68), (p = 0.005)] and PEF [(mean = 0.83 ± 0.19), (p = 0.0031)]. There was statistically significant difference in favour of group 3 compared to group 2, by increasing the exercise intensity from 30% to 50% M.V.C., for outcomes of FVC [mean change = 0.10 ± 0.052), (p = 0.005)], FEV1/FVC [mean change = 3.18 ± 0.75), (p = 0.017)] and PEF [(mean change = 0.86 ± 0.35), (p = 0.001)] after 48 days. Isometric handgrip exercise (after 48 days at 30% to 50% M.V.C.) improves outcomes of pulmonary function capacity in adults with prehypertension. Meanwhile, duration and/or increase in intensity of the isometric effort significantly contributed to the affects attained.

scholarly journals Effects of posterior tibial slope on the mid-term results of medial unicompartmental knee arthroplasty

Arthroplasty ◽  
2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Zhijie Chen ◽  
Kaizhe Chen ◽  
Yufei Yan ◽  
Jianmin Feng ◽  
Yi Wang ◽  
...  
Keyword(s):  
Knee Flexion ◽  
Tibial Slope ◽  
Posterior Tibial ◽  
Significant Difference ◽  
Medial Unicompartmental Knee Arthroplasty ◽  
Group 3 ◽  
Group 2 ◽  
Postoperative Knee ◽  
Group 1

Abstract Objective To evaluate the effect of medial posterior tibial slope (PTS) on mid-term postoperative range of motion (ROM) and functional improvement of the knee after medial unicompartmental knee arthroplasty (UKA). Methods Medical records of 113 patients who had undergone 124 medial UKAs between April 2009 through April 2014 were reviewed retrospectively. The mean follow-up lasted 7.6 years (range, 6.2–11.2 years). Collected were demographic data, including gender, age, height, weight of the patients. Anteroposterior (AP) and lateral knee radiographs of the operated knees were available in all patients. The knee function was evaluated during office follow-up or hospital stay. Meanwhile, postoperative PTS, ROM, maximal knee flexion and Hospital for Special Surgery (HSS) knee score (pre−/postoperative) of the operated side were measured and assessed. According to the size of the PTS, patients were divided into 3 groups: group 1 (<4°), group 2 (4° ~ 7°) and group 3 (>7°). The association between PTS and the knee function was investigated. Results In our cohort, the average PTS was 2.7° ± 0.6° in group 1, 5.6° ± 0.9° in group 2 and 8.7° ± 1.2° in group 3. Pairwise comparisons showed significant differences among them (p < 0.01). The average maximal flexion range of postoperative knees in each group was 112.4° ± 5.6°, 116.4° ± 7.2°, and 117.5° ± 6.1°, respectively, with significant difference found between group 1 and group 2 (p < 0.05), and between group 1 and group 3 (p < 0.05). However, the gender, age, and body mass index (BMI) did not differ between three groups and there was no significant difference between groups in terms of pre−/postoperative HSS scores or postoperative knee ROM. Conclusion A mid-term follow-up showed that an appropriate PTS (4° ~ 7°) can help improve the postoperative flexion of knee. On the other hand, too small a PTS could lead to limited postoperative knee flexion. Therefore, the PTS less than 4° should be avoided during medial UKA.

The Relationship between Serum Ferritin Levels and 5-Year All-Cause Mortality in Hemodialysis Patients

2021 ◽  
pp. 1-7
Author(s):  
Emre Erdem ◽  
Ahmet Karatas ◽  
Tevfik Ecder
Keyword(s):  
Serum Ferritin ◽  
Hemodialysis Patients ◽  
Rank Test ◽  
Significant Difference ◽  
All Cause Mortality ◽  
Group 3 ◽  
Group 2 ◽  
The Relationship ◽  
Group 1

<b><i>Introduction:</i></b> The effect of high serum ferritin levels on long-term mortality in hemodialysis patients is unknown. The relationship between serum ferritin levels and 5-year all-cause mortality in hemodialysis patients was investigated in this study. <b><i>Methods:</i></b> A total of 173 prevalent hemodialysis patients were included in this study. The patients were followed for up to 5 years and divided into 3 groups according to time-averaged serum ferritin levels (group 1: serum ferritin &#x3c;800 ng/mL, group 2: serum ferritin 800–1,500 ng/mL, and group 3: serum ferritin &#x3e;1,500 ng/mL). Along with the serum ferritin levels, other clinical and laboratory variables that may affect mortality were also included in the Cox proportional-hazards regression analysis. <b><i>Results:</i></b> Eighty-one (47%) patients died during the 5-year follow-up period. The median follow-up time was 38 (17.5–60) months. The 5-year survival rates of groups 1, 2, and 3 were 44, 64, and 27%, respectively. In group 3, the survival was lower than in groups 1 and 2 (log-rank test, <i>p</i> = 0.002). In group 1, the mortality was significantly lower than in group 3 (HR [95% CI]: 0.16 [0.05–0.49]; <i>p</i> = 0.001). In group 2, the mortality was also lower than in group 3 (HR [95% CI]: 0.32 [0.12–0.88]; <i>p</i> = 0.026). No significant difference in mortality between groups 1 and 2 was found (HR [95% CI]: 0.49 [0.23–1.04]; <i>p</i> = 0.063). <b><i>Conclusion:</i></b> Time-averaged serum ferritin levels &#x3e;1,500 ng/mL in hemodialysis patients are associated with an increased 5-year all-cause mortality risk.

scholarly journals Different lead locations guided by fluoroscopy and ECG parameters and their effect on patients functional status

2019 ◽  
Vol 71 (1) ◽  
Author(s):  
Mohamed MesbahTahaHassanin ◽  
Ahmad ShafieAmmar ◽  
Radwa M. Abdullah ◽  
Mohammad Hassan Khedr
Keyword(s):  
Functional Capacity ◽  
Systolic Function ◽  
Left Ventricular ◽  
Left Ventricular Dyssynchrony ◽  
Qrs Complex ◽  
Significant Difference ◽  
Septal Pacing ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Abstract Background Right ventricular apical pacing with the resultant left ventricular dyssynchrony often leads to depressed systolic function and heart failure. This study aimed at investigating the relation between various septal locations guided by ECG and fluoroscopy and the intermediate term functional capacity of the patients. Results Fifty patients who received a single lead pacemaker with assumed > 90% pacemaker dependency. Patients were randomized according to RV pacing site RV into group 1 “high septum” (n = 15), group 2 “mid septum” (n = 25), and group 3 “low septum” (n = 10) using QRS vector and duration as well as fluoroscopic parameters. Their clinical status was assessed 6 months after device implementation using 6-min walk test (6MWT). The study showed that paced QRS complex duration itself has no significant difference between the different septal pacing locations (P-value 0.675), although its combination with the paced QRS complex vector can signify the optimal pacing site and 6MWT showed a significant difference among the groups in favor of group 1; group 1 (413.3 ± 148.5), group 2 (359.8 ± 124.6), and group 3 (276.0 ± 98.5) P value 0.04. Conclusion There was a significant difference found between the three septal pacing sites concerning the patient functional capacity with superiority of high septal location. By contrast, different septal sites showed no significant difference of the paced QRS complex duration. To optimize the pacing site in the septum, assessment of the paced QRS vector in leads I and III is of a great benefit especially when combined with paced QRS complex duration assessment.

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