Comparison between simple release and Z-plasty of retinaculum for de Quervain’s disease: a retrospective study

2019 ◽  
Vol 44 (4) ◽  
pp. 390-393
Author(s):  
Jin-young Kim ◽  
Jong-hun Baek ◽  
Jae-hoon Lee
Keyword(s):  
Daily Living ◽  
Analogue Scale ◽  
Statistical Difference ◽  
Level Of Evidence ◽  
De Quervain’S Disease ◽  
Surgical Methods ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Mean Time

We compared two surgical procedures for de Quervain’s disease that was not responsive to conservative treatment. Group A (simple release) consisted of 38 patients and group B (Z-plasty of the retinaculum) included 36 patients. The visual analogue scale score and the Disabilities of the Arm, Shoulder and Hand Score improved significantly after surgery; there were no statistical differences in outcome between the two groups. In group A, one patient required reoperation, two had subluxations of extensor tendons and two had temporary loss of sensation in the area of the radial nerve. In group B, two patients had temporary loss of sensation. The mean time to resolution of pain at the operative site was significantly shorter in group B. Both simple release and Z-plasty were effective surgical methods. Z-plasty allowed earlier return to activities of daily living but there was no statistical difference between the two groups in incidence of complication. Level of evidence: IV

scholarly journals Single Layer Extra-Mucosal Versus Double Layer Intestinal Anastomosis for Colostomy Closure: A Prospective Comparative Study

2021 ◽  
Vol 17 (2) ◽  
pp. 95-99
Author(s):  
Layth Saleh Owaid ◽  
Imad Wajeeh Al-Shahwani ◽  
Zuhair B. Kamal ◽  
Laith Naif Hindosh ◽  
Abbas Farman Abdulrahman ◽  
...  
Keyword(s):  
Double Layer ◽  
Intestinal Anastomosis ◽  
Single Layer ◽  
Anastomosis Group ◽  
Duration Of Hospital Stay ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Mean Cost ◽  
Mean Time

Background: The main objective was to compare the outcome of single layer interrupted extra-mucosal sutures with that of double layer suturing in the closure of colostomies. Subjects and Methods: Sixty-seven patients with closure colostomy were assigned in a prospective randomized fashion into either single layer extra-mucosal anastomosis (Group A) or double layer anastomosis (Group B). Primary outcome measures included mean time taken for anastomosis, immediate postoperative complications, and mean duration of hospital stay. Secondary outcome measures assessed the postoperative return of bowel function, and the overall mean cost. Chi-square test and student t-test did the statistical analysis.. Results:  Thirty-two patients were allocated to group A and 35 patients to group B. The mean time taken for anastomosis was significantly shorter in group A (23.25 ± 1.20 min in group A vs. 36.71 ± 1.93 min in group B; P<0.001). A significant shorter duration of hospital stay was seen in group A (7.00 ± 1.778 days in group A vs. 9.74 ± 1.990 days in group B; P<0.001). The detection of bowel sound was substantially quicker in group A as compared to group B (4.56 ± 0.50 days in group A vs. 6.46±0.50 days in group B; P<0.001). There was no significant discrepancy between the two groups regarding anastomotic leak rates (P= 0.543). The mean cost of double layer intestinal anastomosis method was significantly higher than that of single layer anastomosis (P<0.001). Conclusions: The use of single layer extra-mucosal anastomosis of the intestine has the advantage of taking less time, less morbidity and cost-effective to perform with the same rate of anastomotic leak in the closure of colostomy.

the value of patient hydration prior to bone scintigraphy

2003 ◽  
Vol 5 (1) ◽  
pp. 13-18
Author(s):  
s. m. stace ◽  
s. m. huggett ◽  
b. k. denton ◽  
a. m. harries
Keyword(s):  
Soft Tissue ◽  
Bone Scintigraphy ◽  
Statistical Difference ◽  
Mean Value ◽  
Regions Of Interest ◽  
Femoral Diaphysis ◽  
Post Injection ◽  
Group A ◽  
The Mean ◽  
Group B

the aim of this study was to establish whether hydration prior to radiopharmaceutical injection, in addition to post injection hydration, contributed any value to image quality during bone scintigraphy. two hundred patients referred for bone imaging over a four month period were randomised into two groups. group a was issued with instructions to hydrate pre and post injection, and group b was only advised to hydrate between injection and scan. equal regions of interest (roi) were then drawn on each image: firstly over the femoral diaphysis, and secondly over the contra-lateral adductor area. the total number of gamma counts from the bone roi and the soft tissue roi was then expressed as a ratio, and a mean value for each group was established.the mean ratio for group a was found to be 2.25, and for group b 2.30. a t test of variance confirmed that there was no statistical difference between the ratios of the groups (t = 50.272, n = 5100, p = 50.618). it was concluded that hydration levels prior to bone scintigraphy injection, where it is preserved post injection, have no significant effect on the bone-soft tissue (b:st) ratio in the image.

scholarly journals A Double-Blind Randomized Prospective Study Comparing Ondansetron with Droperidol in the Prevention of Emesis following Strabismus Surgery

1995 ◽  
Vol 23 (4) ◽  
pp. 438-443 ◽  
Author(s):  
A. Davis ◽  
S. Krige ◽  
D. Moyes
Keyword(s):  
Recovery Time ◽  
Strabismus Surgery ◽  
Double Blind Study ◽  
Double Blind ◽  
Oral Fluids ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
To Receive ◽  
Mean Time

A prospective double-blind study was conducted to compare the anti-emetic efficacy of ondansetron and droperidol in preventing postoperative emesis following strabismus surgery. A sample size of 213 patients was divided into three equal groups to receive ondansetron 150 μg/kg (Group A), ondansetron 75 μg/kg (Group B), or droperidol 75 fig/kg (Group C). All patients received a standardized anaesthetic technique. All episodes of emesis, recovery time, and time to tolerating oral fluids were recorded. The incidence of emesis during 24 hours was Groups A and B 19.7%, and Group C 28.2%. The lower incidence of emesis recorded by the ondansetron groups compared with the droperidol group was not statistically significant. Ondansetron at 75 μg/kg was as effective as 150 μg/kg in reducing emesis when compared with droperidol. Mean time to discharge from the recovery room was 75.3 minutes (Group A), 44.4 minutes (Group B), and 41.0 minutes (Group C). The mean time to tolerating oral fluids was 356.5 minutes (Group A), 402.8 minutes (Group B), and 378.1 minutes (Group C). There was no statistical difference in discharge times from recovery or time to tolerating oral fluids in any of the three groups.

scholarly journals Which Surgical Method is More Effective in the Fifth Metatarsal Base Fracture?

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0002
Author(s):  
Jun-Beom Kim ◽  
Chi Ahn ◽  
Byeong-Seop Park
Keyword(s):  
Clinical Results ◽  
Plate Group ◽  
Group A ◽  
The Mean ◽  
The Difference ◽  
Group B ◽  
Clinical And Radiological Results ◽  
Mean Time ◽  
Screw Group

Category: Trauma Introduction/Purpose: The aim of this study was to evaluate and compare the clinical and radiological results of internal fixation with headless cannulated screw and locking compression distal ulna hook plate for the fracture at the base of fifth metatarsal bone, Zone 1. Methods: From April 2012 to April 2015, thirty cases (29 patients) were evaluated retrospectively. The mean follow up periods was 13 months. There were divided two groups based on use of the screw (group A, n=15) or the plate (group B, n=15).We measured the displacement to diastasis of the fracture on the foot oblique radiographs taken pre- and post-operatively in each group, checked the time to bone union and the difference of the reduction distance in each group. Clinical results were evaluated using American Orthopedic Foot and Ankle Society (AOFAS) midfoot score at 12 months postoperative. Results: In group A, the mean time to union was 54.2±9.3 days, the mean displacement to diastasis improved to 0.3±0.4 mm postoperatively (p<0.001), and the mean reduction distance was 2.9±1.0 mm. In group B, the mean time to union was 41.5±7.0 days, the mean displacement to diastasis improved to 0.06±0.2 mm postoperatively (p<0.001), and the mean reduction distance was 4.1±1.6 mm. AOFAS score was verified 97.7±3.4 in group A and 98.2±3.2 in group B. The time to union was significantly different between groups A and B (p=0.01).There were no complications. Conclusion: We suggest that the plate is more effective method for the shorter union time in surgical treatment of fifth metatarsal base fractures.

TO COMPARE THE EFFECTIVENESS OF INTERMAXILLARY FIXATION USING ERICH ARCH BAR AND SCREWS IN MANDIBULAR FRACTURES – A RANDOMIZED CLINICAL STUDY.

2021 ◽  
pp. 24-27
Author(s):  
Ayeshwarya Chaudhary ◽  
Aashish Deshmukh ◽  
Manasi Bavaskar ◽  
Mehul Bhoye ◽  
Rajwardhan Shinde
Keyword(s):  
Mandibular Fracture ◽  
Mandibular Fractures ◽  
Intermaxillary Fixation ◽  
Glove Perforation ◽  
Randomized Clinical Study ◽  
Arch Bar ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Mean Time

Purpose: Intermaxillary xation (IMF) is an essential principle in the management of mandibular fractures; but with the recent advent of open reduction and internal xation (ORIF), the use of IMF is almost limited to intraoperative procedure only. This study aims to investigate and compare the effectiveness of Erich arch bar & intermaxillary xation (IMF) screws for the management of mandibular fractures. Materials And Method: A randomized prospective study was conducted on 20 patients with mandibular fracture, who were randomly allotted to two groups. Group A patients received intermaxillary xation using Erich arch bar and group B patients received IMF screws. The parameters assessed were time taken for application and removal of appliance, stability of occlusion, glove perforation, and pre-and post-operative plaque accumulation. Results: The mean time for placement of the Erich arch bar was 43.10 minutes as compared to 18.60 minutes with intermaxillary xation screws. Better occlusal stability was shown with an arch bar over IMF screws, and was statistically signicant. More glove tears or penetrations occurred during application in group A than Group B (p<0.01). Also, The Plaque Index assessment on removal of appliance showed a statistically signicant difference between the two groups; higher in the arch bar group. Conclusion: This study indicates that with acceptable occlusal stability, IMF screws technique is an effective and favourable alternative to Erich arch bars for temporary intermaxillary xation in mandibular fractures.

Using discrete-event simulation to increase the efficiency of point of distribution sites

2018 ◽  
Vol 16 (5) ◽  
pp. 279
Author(s):  
Patrick Glass, MS, MPH ◽  
Eric Dietz, PhD ◽  
Pamela Aaltenon, PhD, RN
Keyword(s):  
Computer Simulation ◽  
Simulation Model ◽  
Discrete Event ◽  
T Test ◽  
Computer Simulation Model ◽  
Group A ◽  
The Mean ◽  
The Difference ◽  
Group B ◽  
Mean Time

Objective: The objective of this research was to develop a computer simulation model that will provide the most optimal allocation of resources for a point of distribution (POD) site.Design: A baseline assessment was conducted by participants establishing POD sections with no guidance from the investigator. A computer model was built with four stations: triage, registration, screening, and dispensing. The information from the computer simulation was used to design the allocation of volunteers for the experimental group. Once the data were collected, a two-sample t test was used to determine the significance of the difference between the average times of the two groups to complete the POD.Setting: The POD site was conducted indoors with volunteers acting as patients, and volunteer nursing students, and pharmacy students acting as POD workers. Volunteers were divided into two groups, group B, experimental and group A, control. Time was recorded using a digital time-stamp at the beginning and at the end of the POD.Interventions: The researcher inputted the total number of volunteers into the model, and the model generated the most applicable ratio for distribution of human capital: a one-to-one ratio of screeners to dispensers. Main outcome measures: The mean time for Group A was 4.55 minutes (95% CI: 4.27, 4.83). The mean time for group B was 3.05 minutes (95% CI: 2.79, 3.31). A two-sample t test and Analysis of Variance of these data show that the difference is meaningful (p < 0.001).Results: The results show that a discrete-event computer simulation can be used to identify the most efficient use of resources in order to decrease the amount of time that patients are required to participate.Conclusions: The discrete-event computer simulation model was found to be effective at identifying ways to increase efficiency and reduce the overall time required by patients to complete the POD.

Vascularized ulnar periosteal pedicled flap for forearm nonunion in children

2021 ◽  
pp. 175319342110263
Author(s):  
Sergi Barrera-Ochoa ◽  
Rita Sapage ◽  
Sergi Alabau-Rodriguez ◽  
Tryno Muñoz-Perdomo ◽  
Jorge Knörr ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Visual Analogue Scale ◽  
Analogue Scale ◽  
Pedicled Flap ◽  
Level Of Evidence ◽  
Radioulnar Synostosis ◽  
Versatile Technique ◽  
Preoperative Status ◽  
The Mean ◽  
Mean Time

We report our experience with the use of a vascularized ulnar periosteal pedicled flap to treat forearm nonunion in children. Seven children underwent surgical treatment of radial diaphysis nonunion with this technique. The mean duration of nonunion prior to the flap was 9 months. Significant postoperative improvements were observed in pain severity (mean visual analogue scale score of 0.6), Quick Disabilities of the Arm, Shoulder, and Hand (mean score of 7.1) and grip strength (89% higher than preoperative status). Union was achieved in all patients, with a mean time to union of 3 months. One patient developed distal radioulnar synostosis as a postoperative complication. A vascularized ulnar periosteal pedicled flap is a reliable and versatile technique for treating forearm nonunion in children, associated with both good outcomes and low donor morbidity. Level of evidence: IV

scholarly journals The use of folic acid in dengue: has it any value?

2019 ◽  
Vol 49 (2) ◽  
pp. 85-87 ◽  
Author(s):  
Ahsan Ali Syed ◽  
Saad Bin Zafar ◽  
Asif Ali Shah ◽  
Safia Awan
Keyword(s):  
Folic Acid ◽  
Medical Records ◽  
Dengue Infection ◽  
Inclusion Criteria ◽  
Time Period ◽  
Significant Difference ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Mean Time

Folic acid is used in dengue patients. Our study aims to compare the duration of recovery of thrombocytopenia in patients with dengue infection who received folic acid and those who did not. We retrospectively reviewed the medical records of adult patients admitted over six years with a diagnosis of dengue. Of 2216 patients, 1464 fulfilled the inclusion criteria. Group A were those patients who received folic acid and group B were those who did not. A total of 1322 (90.3%) patients received folic acid. The mean time period required for platelets to double the nadir was 1.7 (±2.2) days in both groups A and B ( P = 0.89). In conclusion, there is no significant difference in the recovery of thrombocytopenia in patients with dengue fever who received folic and those who did not receive folic acid.

scholarly journals The Impact of Preemptive Perianal Anaesthetic Block in Open Haemorrhoidectomy – a randomised controlled trial

2021 ◽  
Vol 15 (9) ◽  
pp. 2165-2167
Author(s):  
Wajeeha I. Andrabi ◽  
M Asadullah Khawaja ◽  
K. Fatima ◽  
S I. Hussain Andrabi ◽  
A. Shafique ◽  
...  
Keyword(s):  
Placebo Group ◽  
Hospital Stay ◽  
Pain Intensity ◽  
P Value ◽  
Open Hemorrhoidectomy ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
The Impact ◽  
Mean Time

Background: the study was conducted to analyze the efficacy of 0.75% ropicaine at perianal block for open haemrrhoidectomy with regards to pain intensity, first demand of analgesia and hospital stay. Method: 50 patients were selected for open haemrrhoidectomy under GA which were divided into two groups.it was a randomized control trial in which sealed envelope method was used for the group delegation in which Group A was designated to the patients having the perianal block with 0.75% ropivacaine while the group B was the placebo group having normal saline injected in the perianal region. The variables compared were the first demand of analgesia, pain intensity and the duration of the hospital stay. In order to make the site of injection more authentic the injections were sited under ultrasound guidance. Results: The pain intensity which was analyzed with the visual analogue score (VAS) had a median of 3.8 (high=6, low=3) in group A while 5.5 (high=8, low=4) in the Group B with the p value of < 0.05. The mean time recorded for the first demand of analgesia was 6.20 ± 1.20 hours in the Group A which had improved from 1.20 ± 1.0 hours in the Placebo Group while the p value was < 0.001, while the mean time of hospital stay got reduced from 22.5±3.30 hours to 12.4 ± 3.10 hours with the significant p value of < 0.002. Conclusion: It was observed that with preemptive analgesia with 0.75% ropivacaine administered led to a substantial reduction in pain perception, request for an analgesic and hospital stay. Therefore it is appropriate to administer it before open hemorrhoidectomy. Keywords: preemptive anaesthesia, local anesthesia, postoperative pain, ropivacaine, open hemorrhoidectomy

scholarly journals Efficacy and adverse events related to the initial dose of methimazole in children and adolescents with Graves’ disease

2021 ◽  
Vol 26 (3) ◽  
pp. 199-204
Author(s):  
Hyun Gyung Lee ◽  
Eun Mi Yang ◽  
Chan Jong Kim
Keyword(s):  
Adverse Events ◽  
Children And Adolescents ◽  
Liver Dysfunction ◽  
Initial Dose ◽  
Graves Disease ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
The Relationship ◽  
Mean Time

Purpose: The first-line antithyroid drug for children and adolescents with Graves’ disease (GD) is methimazole (MMI). This study evaluated the relationship between the initial MMI dose and the clinical course of GD after treatment.Methods: We studied the efficacy of the initial MMI dose and the relationship between the initial MMI dose and adverse events (AEs). We retrospectively enrolled 22 males and 77 females and divided those subjects into 3 groups according to the initial dose of MMI: <0.4 mg/kg/day (group A; n=32); 0.4–0.7 mg/kg/day (group B; n=39); and >0.7 mg/kg/day (group C; n=28).Results: The mean time to the normalization of free thyroxine (fT4) levels upon initial treatment was 5.64, 8.61, and 7.98 weeks in groups A, B, and C, respectively (P=0.116). The incidence of liver dysfunction, neutropenia, and skin rash was 12.5%, 20.5%, and 42.9% in groups A, B, and C, respectively (P=0.018). Neutropenia, as a severe AE, was absent in group A, but its prevalence was 7.7% in group B and 21.4% in group C (P=0.015). When comparing only groups B and C, the incidences of liver dysfunction and neutropenia were higher in group C (P=0.04 and P=0.021, respectively).Conclusion: The mean time to the normalization of fT4 levels did not differ among the 3 groups, but the incidence of AEs was higher in the groups that received high MMI doses. High doses of MMI (>0.7 mg/kg/day) should be reconsidered as an initial treatment for children and adolescents with GD.

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