scholarly journals A MODIFIED TECHNIQUE FOR SURGICAL REMOVAL OF THE CONGENITAL DUODENAL OBSTRUCTION

2019 ◽  
Vol 23 (3) ◽  
pp. 146-149
Author(s):  
M. G. Chepurnoy ◽  
G. I. Chepurnoy ◽  
V. B. Katsupeev ◽  
A. V. Leyga ◽  
Ya. I. Chilibiyskiy ◽  
...  
Keyword(s):  
Duodenal Obstruction ◽  
Surgical Removal ◽  
Initial Part ◽  
Modified Technique ◽  
Congenital Duodenal Obstruction ◽  
Barium Suspension ◽  
Group 2 ◽  
Treitz Ligament ◽  
Made In ◽  
Group 1

Purpose. To improve the duodenum function after Kimura surgery which is performed for the congenital duodenal obstruction by restoring the horseshoe-shaped duodenum. Material and methods. A comparative analysis of two groups of patients was made: In Group 1 (n = 31) , patients were operated with the mobilization of lower horizontal duodenal branch and duodenoduodenal anastomosis by Kimura without restoring the horseshoe-shape of the duodenum. In Group 2 (n = 11), children had similar surgeries but the horseshoe-shaped configuration of the duodenum was restored by fixing the initial part of the jejunum to the Treitz ligament. After surgery, the researchers radiographically compared time of barium suspension passage through the duodenum in patients of both groups. Results. In children from Group 1, passage of the contrast suspension via duodenum lasted for 43.9 ± 3.9 sec., what is approximately 2 times faster than in the norm. In patients from Group 2, this indicator was 3-4 times larger than in patients from Group 1 and was 158.2 ± 18.2 sec. Such a slowdown in the chyme passage along the duodenum prolongs exposure of food masses to pancreatic juice, bile and intestinal juice and, consequently, improves the duodenal function. Conclusion. The authors recommend to end the surgical intervention for eliminating congenital duodenal obstruction by Kimura technique with the restoration of horseshoe-shaped duodenum by fixing the initial part of the jejunum to the Treitz ligament.

scholarly journals A Comparative Study of the Effect of Sutureless Versus Multiple Sutures Technique on Complications following Third Molar Surgery in Nepalese Subpopulation

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Arun Kr. Mahat ◽  
Ram Yadav ◽  
Anjani Kr. Yadav ◽  
Pradeep Acharya ◽  
Ashok Dongol ◽  
...  
Keyword(s):  
Rating Scale ◽  
Numerical Rating Scale ◽  
Third Molar ◽  
Third Molar Surgery ◽  
Surgical Removal ◽  
Sutureless Technique ◽  
Lateral Canthus ◽  
Duration Of Surgery ◽  
Group 2 ◽  
Group 1

Objective. To compare the effect of sutureless versus multiple sutures technique on postoperative variables such as pain, swelling, and trismus after surgical removal of the third molar in Nepalese subpopulation. Materials and Methods. Forty-eight patients were equally grouped into multiple sutures (group 1) and sutureless (group 2) groups using a computer-generated random table. The same operator performed all the surgical procedures. Postoperative variables such as pain, swelling, and trismus were measured by a single concealed observer using a 10 cm Numerical Rating Scale (NRS), flexible plastic measuring tape, and vernier caliper preoperatively and on 1st, 2nd, and 7th postoperative days. Results. This study showed significantly more swelling measured from the gonion to lateral canthus in group 1 than in group 2 on all postoperative periods (P<0.05). The mean NRS score was significantly higher in group 1 on the 1st postoperative day (P=0.01). Though mean duration of surgery, swelling as measured from tragus to commissure, trismus, NRS score except on the 1st postoperative day, total number of analgesics consumed, and complications were noted more in the multiple sutures group, the difference was not statistically significant. Conclusion. Our results support the use of sutureless technique after third molar surgery to minimize postoperative morbidity and the overall operative time and reduce the cost within the Nepalese subpopulation.

Predictive value of serum prolactin levels measured immediately after transsphenoidal surgery

2002 ◽  
Vol 97 (2) ◽  
pp. 307-314 ◽  
Author(s):  
Arun P. Amar ◽  
William T. Couldwell ◽  
Joseph C. T. Chen ◽  
Martin H. Weiss
Keyword(s):  
Prolactin Level ◽  
Serum Prolactin ◽  
Surgical Removal ◽  
Consecutive Series ◽  
Cure Rate ◽  
Content Type ◽  
Group 2 ◽  
Fine Print ◽  
Group 1

Object. Prolactin-secreting pituitary adenomas may be managed by surgery, medication, radiotherapy, or observation. The authors reviewed a consecutive series of patients who were followed for at least 5 years after surgery to assess the prognostic significance of preoperative factors (tumor size and prolactin level) and an immediate postoperative factor (prolactin level obtained the morning after surgery) on long-term hormonal outcome, thereby clarifying the indications for surgical removal of tumor, the definition of successful treatment outcomes, and the nature of “recurrent” tumors. Methods. Between 1979 and 1991, 241 patients with prolactinomas underwent transsphenoidal resection. Nineteen patients were lost to follow-up review, whereas the remaining 222 patients underwent measurement of their prolactin levels on postoperative Day 1 (POD 1), at 6 and 12 weeks, and every 6 months thereafter for a minimum of 5 years. On POD 1, prolactin levels in 133 patients (Group 1) were lower than 10 ng/ml, in 43 patients (Group 2) between 10 and 20 ng/ml, and in 46 patients (Group 3) higher than 20 ng/ml. At 6 and 12 weeks, normal prolactin levels (≤ 20 ng/ml) were measured in 132 (99%) of the 133 patients in Group 1 but only in 32 (74%) of the 43 patients in Group 2. By 5 years postoperatively, normal levels of prolactin were still measured in 130 patients (98%) in Group 1 compared with only five patients (12%) in Group 2. No patient with a prolactin level lower than 3 ng/ml on POD 1 was found to have an elevated hormone level at 5 years. The likelihood of a long-term chemical cure was greater for patients with microadenomas (91% cure rate) than for those with macroadenomas (33%). Preoperative prolactin levels also correlated with hormonal outcome. Conclusions. Prolactin levels lower than 10 ng/ml on POD 1 predict a long-term chemical cure in patients with microadenomas (100% cure rate) and those with macroadenomas (93% cure rate). In contrast, a cure is not likely to be obtained in patients with normal levels ranging between 10 and 20 ng/ml on POD 1 if they harbor macroadenomas (0% cure rate). A recurrence reported several years after surgery probably represents the presence of persistent tumor that was not originally removed. If the initial operation was performed by an experienced surgeon, however, reoperation is not likely to yield a chemical cure.

scholarly journals Expected response to early-generation selection for yield and tuber appearance traits in potatoes

2016 ◽  
Vol 37 (5) ◽  
pp. 2849 ◽  
Author(s):  
Vicenti Gonçalves Ney ◽  
Laerte Reis Terres ◽  
Giovani Olegário da Silva ◽  
Arione Da Silva Pereira
Keyword(s):  
Tuber Yield ◽  
High Heritability ◽  
Clonal Generation ◽  
Seedling Generation ◽  
Selection For ◽  
Group 2 ◽  
Selection Of ◽  
Made In ◽  
Eye Depth ◽  
Group 1

The aim of this study was to evaluate the performance of potato clonal families, and to estimate genetic variance, heritability and the expected response to selection of tuber yield and appearance traits in early generations. Twelve potato families were obtained from crosses between two groups of randomly-selected genotypes, including Eliza, C1730-7-94, and C-1742-8-95 in group 1; and Shepody, Asterix, Caesar, and White Lady in group 2. The crosses were made in factorial design (3 genotypes x4 genotypes), and each family consisted of 75 genotypes. Experiments were conducted in the fall of 2010, with a seedling generation under greenhouse conditions, and in the fall of 2011, with a clonal generation under field condition. High heritability estimates suggest that mild to moderate selection can be applied in the seedling generation to eye depth, eyebrow prominence, tuber curvature, flattening and shape uniformity. The C1742-8-95/White Lady stood out as a superior cross, as did all other crosses with White Lady, regarding tuber appearance and yield traits.

Evaluation of the New Classification and Surgical Strategy for Myasthenia Gravis

2012 ◽  
Vol 78 (12) ◽  
pp. 1329-1335 ◽  
Author(s):  
Xin-Zheng Cui ◽  
Xin-Ying Ji ◽  
Feng Gao ◽  
Kun-Peng Yang ◽  
Hui-Ling Bai ◽  
...  
Keyword(s):  
Myasthenia Gravis ◽  
New Classification ◽  
New Methods ◽  
Group 3 ◽  
Group 2 ◽  
Level Group ◽  
Median Incision ◽  
Selection Of ◽  
Made In ◽  
Group 1

The aim of this study was to discuss the new methods of clinical classification and staging of patients with myasthenia gravis (MG) proposed by our group and to summarize the experiences of surgical treatment of MG with a novel incision by cutting the sternum cross-sectionally at the second intercostal level. A retrospective analysis was made for the clinical data from the patients with MG who underwent thymectomy from July 1988 to May 2009. The surgical procedures were designed into three groups, a group with Osserman classification and median incision of the sternum (Group 1), a group with MGFA typing (Myasthenia Gravis Foundation of America) and a small transverse sternal incision at the second intercostal level (Group 2), and a group with new typing and a smaller transverse sternal incision at the second intercostal level (Group 3). Observation of the clinical typing and staging was made in the patients with myasthenia crisis. The parameters such as procedure duration in Group 2 and 3 was significantly lower than those in Group 1 ( P < 0.05). The incidence of myasthenia crisis in Group 3 was significantly lower than that in Groups 2 and 3 ( P < 0.05). The procedure with a smaller transverse sternal incision at the second intercostal level (Group 3) is a safer method for patients with MG. The combination of this procedure with the new typing and staging methods proposed by our group could facilitate the selection of operation indications and opportunity, resulting in the lower incidence of myasthenia crisis and mortality. Our new procedure is well deserved to be a preferential selection by other hospitals.

scholarly journals A Modified Technique Reduced Operative Time of Laparoendoscopic Rendezvous Endoscopic Retrograde Cholangiopancreatography Combined with Laparoscopic Cholecystectomy for Concomitant Gallstone and Common Bile Ductal Stone

2014 ◽  
Vol 2014 ◽  
pp. 1-6
Author(s):  
Wei Liu ◽  
Qunwei Wang ◽  
Jing Xiao ◽  
Liying Zhao ◽  
Jiangsheng Huang ◽  
...  
Keyword(s):  
Laparoscopic Cholecystectomy ◽  
Endoscopic Retrograde Cholangiopancreatography ◽  
Operative Time ◽  
Modified Technique ◽  
Endoscopic Retrograde ◽  
Traditional Technique ◽  
Laparoendoscopic Rendezvous ◽  
The Mean ◽  
Group 2 ◽  
Group 1

Laparoendoscopic rendezvous (LERV) endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic cholecystectomy (LC+ERCP/LERV) are considered an optimal approach for concomitant gallstones and common bile duct stones. The rendezvous technique is essential for the success of procedure. We applied two different LERV techniques, traditional technique and modified technique, in 60 consecutive cases from January 2011 to November 2012. 32 cases who underwent modified technique (group 1) from February 2012 to November 2012 were retrospectively compared to 28 cases (group 2) who underwent traditional technique from January 2011 to January 2012. There was no significant difference between two groups with respect to preoperative demographic features. Although the difference was not statistically significant, the procedure was successfully performed in 31 cases (96.9%) in group 1 and 24 cases (86.2%) in group 2. The mean operative time and time of endoscopic part were 82.6 ± 19.6 min and 26.5 ± 5.99 min in group 1 which were significantly shorter than those in group 2 (118.0 ± 23.1 min and 58.7 ± 13.3 min, resp.). There was no postoperative pancreatitis and mortality in both groups. The mean hospital stay, blood loss, incidence of complications, and residual stone were of no difference in both groups. This study proved that this modified technique can effectively reduce the operative time and time of endoscopic part of LC+ERCP/LERV compared with traditional technique.

scholarly journals Outcomes and survival of infants with congenital duodenal obstruction following Kimura procedure with post-anastomosis jejunostomy feeding tube

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Munawir Makkadafi ◽  
Aditya Rifqi Fauzi ◽  
Setya Wandita ◽  
Akhmad Makhmudi ◽  
Gunadi
Keyword(s):  
Parenteral Nutrition ◽  
Enteral Feeding ◽  
Duodenal Obstruction ◽  
Feeding Tube ◽  
Oral Feeding ◽  
Feeding Duration ◽  
Congenital Duodenal Obstruction ◽  
Group 12 ◽  
Group 2 ◽  
Jejunostomy Feeding

Abstract Background Several modifications of the Kimura procedure for congenital duodenal obstruction (CDO) have been reported, however, their effects on the outcomes show conflicting results. Methods We compared the CDO outcomes following the Kimura procedure with and without post-anastomosis jejunostomy feeding tube (JFT). Results A total of 52 CDO neonates were involved (JFT: 13 males and 2 females vs. non-JFT: 14 males and 23 females, p = 0.0019). Time to full oral feeding was significantly earlier in the JFT than non-JFT group (14 [interquartile range (IQR), 12–15] vs. 17 [IQR, 14–22.5] days; p = 0.04). Duration of parenteral nutrition given to infants with CDO after surgery was significantly shorter in the JFT than non-JFT group (12 [IQR, 10–15] vs. 17 [IQR, 13–23] days; p = 0.031). Moreover, enteral feeding was significantly earlier in the JFT than non-JFT group (2 [IQR, 1–3.5] vs. 5 [IQR, 4–6] days; p = < 0.0001). However, the length of stay following surgery was not significantly different between groups (16 [IQR, 14–22] vs. 20 [IQR, 17–28] days; p = 0.22). Also, overall patient survival did not significantly differ between JFT (66.7%) and non-JFT patients (59.5%) (p = 0.61). Conclusion Jejunostomy feeding tube shows a beneficial effect on the time to full oral feeding, duration of parenteral nutrition and early enteral feeding in neonates with congenital duodenal obstruction after Kimura procedure.

scholarly journals Efficacy of Intraoperative Administration of Topical Tranexamic Acid Solution on Blood Loss During Surgical Removal of Impacted Mandibular Third Molar

2021 ◽  
Vol 10 (35) ◽  
pp. 2989-2993
Author(s):  
Subhashini Ramasubbu ◽  
Shivangi Gaur ◽  
Abdul Wahab PU ◽  
Madhulaxmi Marimuthu
Keyword(s):  
Blood Loss ◽  
Tranexamic Acid ◽  
Third Molar ◽  
Surgical Removal ◽  
Impacted Mandibular Third Molar ◽  
Mandibular Third Molar ◽  
Male Patients ◽  
The Mean ◽  
Group 2 ◽  
Group 1

BACKGROUND Perioperative haemorrhage is an important concern during any surgical procedure. The purpose of this study was to assess the effect of tranexamic acid (TXA) irrigation on perioperative haemorrhage during the surgical removal of impacted mandibular third molar. METHODS In this double-blind, randomized controlled clinical trial, 120 participants who underwent surgical removal of horizontally impacted mandibular third molar were divided into 2 groups. The patients in the Group 1 received 0.9 % normal saline for irrigation during the procedure and the patients in the Group 2 received TXA irrigation with normal saline (1 mg / mL), age, gender, operation duration, amount of blood loss and visual assessment of surgical field were the variables that were studied. The use of TXA solution for irrigation was the predictive factor of the study. RESULTS Each group consisted of 60 patients. Group 1 consisted of 31 male patients (51.7 %) and 29 female patients (48.3 %) and group 2 consisted of 30 male patients (50 %) and 30 female patients (50 %). There was no difference in the distribution of the variables between the 2 groups, except for the duration of the operation. The mean operative time was 20.94 ± 0.61 minutes in group 1 and 26.17 ± 0.98 minutes in group 2 (P > .05) which was not statistically significant. The mean intraoperative blood loss was 44.47 ± 6.416 mL in group 1 and 84.73 ± 7.861 in group 2 (P < .05). The mean volume of irrigation was 100.08 ± 7.658 mL in group 1 and 140.33 ± 12.332 mL in group 2 (P < .05). CONCLUSIONS TXA is effective in reducing the risk of intraoperative blood loss in patients for whom substantial blood loss is anticipated. KEY WORDS Tranexamic Acid, TXA, Blood Loss, Third Molar Surgery, Impacted Tooth Removal.

scholarly journals A retrospective analysis of the results of surgical treatment of large macular holes

2018 ◽  
Vol 99 (2) ◽  
pp. 341-344
Author(s):  
A N Samoylov ◽  
G A Fazleeva ◽  
T R Khaybrakhmanov ◽  
P A Samoylova ◽  
M A Fazleeva
Keyword(s):  
Visual Acuity ◽  
Surgical Treatment ◽  
Retrospective Analysis ◽  
Ophthalmological Examination ◽  
Modified Technique ◽  
Complete Closure ◽  
Macular Holes ◽  
Idiopathic Macular Holes ◽  
Group 2 ◽  
Group 1

Aim. A retrospective analysis of the results of surgical treatment of large idiopathic macular holes depending on the technique of surgical intervention. Methods. The results of surgical treatment of 60 patients (60 eyes) with idiopathic macular holes with a diameter of more than 800 μm were studied in the Republican clinical ophthalmology hospital of Kazan. The average age of the patients was 66.2±5.37 (61-74) years. The patients underwent complex ophthalmological examination before the surgery and 10 days and 1 month after the surgery, including visometry, tonometry and optical coherence tomography. Patients were divided into two groups (30 subjects each), comparable in clinical and epidemiological parameters: group 1 - standard surgical tactics, group 2 - surgical treatment according to the method proposed by professor A.N. Samoylov. Visual acuity with correction before surgery in group 1 was 0.11±0.05, in group 2 - 0.12±0.06. Results. Ten days after the surgery, group 1 had anatomical closure in 23 (76.7%) patients, anatomical result was not achieved in 7 (23.3%) patients. In group 2, complete closure of the rupture was achieved in 27 (90.0%) patients, incomplete - in 3 (10.0%) patients. In 1 month in group 1, complete closure of the macular rupture was observed in 22 (73.3%) patients, in 8 (26.7%) patients the result was not achieved. In group 2, complete closure of the rupture was determined in 28 (93.3%) patients, incomplete closure - in 2 (6.7%) patients. Visual acuity 1 month after the surgery in group 1 was 0.15±0.08, and in group 2 - 0.32±0.11 (p <0.05). Conclusion. Surgical treatment of large idiopathic macular holes according to the modified technique of the inverted internal limiting membrane flap proposed by professor A.N. Samoylov, provides better anatomical and functional results in comparison with the standard technique (p <0.05).

Microleakage of Nanofilled Resin-modified Glass-ionomer/Silorane- or Methacrylate-based Composite Sandwich Class II Restoration: Effect of Simultaneous Bonding

2014 ◽  
Vol 39 (1) ◽  
pp. E22-E30 ◽  
Author(s):  
F Shafiei ◽  
S Akbarian
Keyword(s):  
Class Ii ◽  
Modified Technique ◽  
Sandwich Technique ◽  
Composite Sandwich ◽  
Resin Modified Glass Ionomer ◽  
Maxillary Premolars ◽  
Group 3 ◽  
Group 2 ◽  
Restoration Effect ◽  
Group 1

SUMMARY Objectives Microleakage of composite restorations at the cervical margin placed apically to the cementoenamel junction (CEJ) is still a concern. This study evaluated the effect of simultaneous bonding application on cervical sealing of nano-ionomer/silorane- or methacrylate-based composite open sandwich Class II restorations in the modified technique compared with that of conventional bonding. Methods and Materials In 60 sound maxillary premolars, two standardized Class II cavities were prepared with cervical margins 1 mm below the CEJ. The teeth were randomly divided into six groups of 10 teeth each. In the first three groups (groups 1-3), Clearfil SE Bond and Clearfil APX (Kuraray) were used for restoration in the total bonding technique (group 1), conventional open sandwich technique associated with a nano-ionomer (Ketac N100, 3M ESPE) (group 2), and modified open sandwich technique with simultaneous bonding application for both nano-ionomer and composite (group 3). In the second three groups (groups 4-6), Silorane Adhesive and Filtek Silorane composite (3M ESPE) were used in the same manner as in the first three groups, respectively. Results The simultaneous bonding application in the modified sandwich restorations (with SE Bond or Silorane Adhesive) resulted in a significant reduction of the cervical microleakage compared with that of the conventional bonding (p&lt;0.05). However, microleakage of the modified technique was similar to that of the total bonding (with SE Bond or Silorane Adhesive) (p&gt;0.05), both showing good marginal seal.

scholarly journals Transurethral Resection of Prostate Abscess: Is It Different from Conventional Transurethral Resection for Benign Prostatic Hyperplasia?

ISRN Urology ◽  
2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Neeraj Kumar Goyal ◽  
Apul Goel ◽  
Satyanarayan Sankhwar ◽  
Divakar Dalela
Keyword(s):  
Transurethral Resection ◽  
Preoperative Imaging ◽  
Transurethral Resection Of Prostate ◽  
Modified Technique ◽  
Abscess Drainage ◽  
Postoperative Fever ◽  
Prostatic Enlargement ◽  
Secondary Procedures ◽  
Group 2 ◽  
Group 1

Purpose. To present our experience of prostate abscess management by modified transurethral resection (TUR) technique. Methods. Seventeen men with prostate abscess undergoing TUR between 2003 and 2011 were retrospectively analyzed. Details of demography, surgical procedures, complications, and followup were noted. Results. With a mean age of 61.53 ± 8.58 years, all patients had multifocal abscess cavities. Initially, 6 men underwent classical TUR similar to the technique used for benign prostatic enlargement (group 1). Next, 11 men underwent modified TUR (group 2) in which bladder neck and anterior zone were not resected. The abscess cavities resolved completely, and no patient required a second intervention. One patient in group 1 and three in group 2 had postoperative fever requiring parenteral antibiotics . Three patients in group 1 had transient urinary incontinence, whereas none of the patients in group 2 had this complication (). Four and five men in group 1 and 2 reported retrograde ejaculation, respectively . Conclusion. The modified technique of prostate resection edges over conventional TURP in the form of reduced morbidity but maintains its high success rate for complete abscess drainage. It alleviates the need for secondary procedures, having an apparent advantage over limited drainage techniques. Use of this technique is emphasized in cases associated with BPH and lack of proper preoperative imaging.

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