E129 Prone versus Galdakao-modified supine position for percutaneous nephrolithotripsy

2013 ◽  
Vol 12 (3) ◽  
pp. 74-75
Author(s):  
K. Petkova ◽  
I. Saltirov ◽  
T. Petkov
Keyword(s):  
Supine Position ◽  
Percutaneous Nephrolithotripsy

scholarly journals Supine Percutaneous Nephrolithotripsy in Double-S Position

2018 ◽  
Vol 2018 ◽  
pp. 1-4 ◽  
Author(s):  
Giuseppe Giusti ◽  
Antonello De Lisa
Keyword(s):  
Urinary Tract ◽  
Prone Position ◽  
Supine Position ◽  
Lower Risk ◽  
External Genitalia ◽  
Upper Urinary Tract ◽  
Renal Lithiasis ◽  
The Right ◽  
Percutaneous Nephrolithotripsy ◽  
Flexible Instruments

Background. At present, the percutaneous nephrolithotripsy (PCNL) is performed both in supine and in prone position. The aim of this paper is to describe an innovative position during PCNL. Methods. We describe a supine position. The patient’s legs are slightly abducted at the hips. The thorax is laterally tilted (inclination 30°–35°) and kept in the right position by one or two gel pads placed between the scapula and the vertebrae. External genitalia can be accessed at any time, so that it is always possible to use flexible instruments in the upper urinary tract. We used this position for a period of 12 months to treat with PCNL 45 patients with renal lithiasis. Results. All the procedures were successfully completed without complications, using the position we are describing. The following are some of its benefits: an easier positioning of the patient; a better exposure of the flank for an easier access to the posterior renal calyces of the kidney; a lower risk of pressure injuries compared to positions foreseeing the use of knee crutches; the possibility of combined procedures (ECIRS) through the use of flexible instruments; and a good fluoroscopic visualization of the kidney not overlapped by the vertebrae. Conclusions. This position is effective, safe, easy, and quick to prepare and allows for combined anterograde/retrograde operations.

scholarly journals Percutaneous Nephrolithotripsy in the Position of the Patient Lying on His Back

Health of Man ◽  
2021 ◽  
pp. 105-111
Author(s):  
Andrii Sagalevich ◽  
Serhii Vozianov ◽  
Fedir Gaysenyuk ◽  
Andrii Boyko ◽  
Viktor Kogut ◽  
...  
Keyword(s):  
Prone Position ◽  
Supine Position ◽  
Small Sample Size ◽  
Standard Technique ◽  
Objective Evaluation ◽  
Infectious Complications ◽  
Small Sample ◽  
Control Group ◽  
Average Hospital ◽  
Percutaneous Nephrolithotripsy

The objective: evaluation of the effectiveness and safety of percutaneous nephrolithotripsy in patients in the supine position. Materials and methods. For the period 2017–2021, 521 mini-PNL were performed according to the standard technique, where in 458 (87,9%) cases the operation was performed in the patient’s prone position, and in 63 (12,1%) cases on the supine position (group 1). The control group (2 group) consisted of 70 patients, sporadically selected among 458 patients to whom PML performed in a standard prone position. Mini-PNL was performed under combined regional (spinal-epidural) anesthesia in 98,7% (514) cases, in 1,3% (7) under endotrachial anesthesia. Results. The average time of surgery was 41,1±11,4 minutes in the 1st group and 57,4±10,3 minutes in the 2nd group (р<0,05), due to the lack of need to revolutionize the patient on the abdomen. Statistically greater (p<0,05) of the ability to perform/ additional percutaneous access in patients in the supaine position. Infectious complications (9,5 vs. 7,1%; p>0,05), stone-free conditions (96,4 vs. 98,2%; p>0,05) and average hospital stays (2,3 vs. 2,2 days; p>0,05). None of the patients in both groups had complications higher than Clavien IIIa. When performing PNL in the supine position, in contrast to performing PNL on the prone position, there is always the possibility of using combined endoscopic methods. Where 3 (4,8%) patients underwent combined retro- and antegrade approaches for combination of nephrolithiasis with «wedged» calculi of the pyelourethral segment and in distal ureter, and retrograde laser endoureterotomy was performed in one (1,6%) patient. The limitation of our study includes a small sample size and a lack of group randomization. Conclusions. The patient’s position on the supine position, during the implementation of PNL, is a safe technique and can be a particularly attractive option for the category of patients with high anesthesiological risk; in the case of planned simultane (transurethral and percutaneous) interventions on the UMP; in patients who are obese or with severe deformityof the spine.

Percutaneous Nephrolithotripsy With the Patient in a Modified Supine Position

2007 ◽  
Vol 178 (1) ◽  
pp. 165-168 ◽  
Author(s):  
Elias Assad Chedid Neto ◽  
Anuar Ibrahim Mitre ◽  
Cristiano Mendes Gomes ◽  
Marco Antonio Arap ◽  
Miguel Srougi
Keyword(s):  
Supine Position ◽  
Percutaneous Nephrolithotripsy

Ultrasonographic Guided Percutaneous Nephrolithotripsy In Supine Position In A Patient With Severe Kyphoscoliosis

2011 ◽  
Author(s):  
Necmettin Penbegul ◽  
Haluk Soylemez ◽  
Ahmet Ali Sancaktutar ◽  
Murat Atar ◽  
Yasar Bozkurt ◽  
...  
Keyword(s):  
Supine Position ◽  
Percutaneous Nephrolithotripsy

PERCUTANEOUS NEPHROLITHOTRIPSY (PCNL) IN SUPINE POSITION: OUR EXPERIENCE

2006 ◽  
Vol 5 (2) ◽  
pp. 110 ◽  
Author(s):  
A. Frattini ◽  
P. Salsi ◽  
S. Ferretti ◽  
M. Ciuffreda ◽  
P. Cortellini
Keyword(s):  
Supine Position ◽  
Percutaneous Nephrolithotripsy

1905: The Effect of Percutaneous Nephrolithotripsy (PCNL) on Renal Function: Assessment with Quantitative Spect of TC 99M-DMSA (QDMSA) Renal Scintigraphy

2004 ◽  
Vol 171 (4S) ◽  
pp. 503-503
Author(s):  
Boaz Moskovitz ◽  
Vladimir Sopov ◽  
Sarel Halachmi ◽  
Michael Mullerad ◽  
Yusef Barbara ◽  
...  
Keyword(s):  
Renal Function ◽  
Renal Scintigraphy ◽  
Quantitative Spect ◽  
Percutaneous Nephrolithotripsy ◽  
Function Assessment

Robotic-assisted interaortocaval dissection of an extra-adrenal paraganglioma in supine position via a trans-peritoneal approach

2019 ◽  
Author(s):  
Thierry Quackels ◽  
Simone Albisinni ◽  
Valerio Lucidi ◽  
Barbara Dessars ◽  
Natacha Driessens
Keyword(s):  
Supine Position ◽  
Robotic Assisted ◽  
Extra Adrenal Paraganglioma

Prediction of Post spinal anesthesia hypotension in patients undergoing cesarean section using Perfusion index

2020 ◽  
Vol 5 (3) ◽  
pp. 1241-1245
Author(s):  
Kumud Pyakurel ◽  
Lalit Kumar Rajbanshi ◽  
Ramesh Bhattarai ◽  
Sonia Dahal
Keyword(s):  
Spinal Anesthesia ◽  
Cesarean Delivery ◽  
Supine Position ◽  
Roc Curve ◽  
Anesthetic Management ◽  
College Teaching ◽  
Perfusion Index ◽  
Sensory Level ◽  
Roc Curve Analysis ◽  
Group I

Introduction: Spinal anesthesia induced hypotension frequently complicates Cesarean delivery. This is usually due to sudden sympatholysis causing decreased venous return which can be aggravated by physiological changes of pregnancy leading to change in baseline peripheral vascular tone. Strategies to prevent hypotensive episodes should be the primary aim of anesthetic management. A simple noninvasive measurement of perfusion index derived from pulse oximeter predicting hypotension during the routine intraoperative course could provide a new dynamism to the management and improving the safe execution of anesthesia. Objectives: The primary objective of this study was to compare incidence of hypotension following SAB for LSCS in patients with baseline PI ≤ 3.5 to those with PI > 3.5. The secondary objectives were to compare PI, HR, SBP, MAP at various time intervals and also to study the side effects between the two groups. Methodology: This prospective observational study was conducted at Nobel Medical College Teaching Hospital from to July 2019 to October 2019. 73 Term parturients presenting for elective cesarean delivery were included for the study. Upon arrival in the operation room, standard monitors were attached and baseline HR, SBP, DBP, MAP, PI and SPO2 were recorded in supine position. The patients with baseline PI ≤ 3.5 were enrolled into Group I and those with a PI > 3.5 were enrolled into Group II. Spinal Anesthesia with 10mg of 0.5% heavy Bupivacaine and 20mcg Fentanyl ( total 2.4ml) was given at L3-L4 interspace in sitting position using midline approach. Patient was then returned to supine position with left lateral tilt of 15 degrees to facilitate left uterine displacement. Upper sensory level was checked at 5 minutes using alcohol swab. Once T-6 level was reached, surgery was started. Maternal SBP, DBP, MAP, HR and PI were recorded at 1 minute intervals between spinal injection and delivery and then 3 minutes until end of surgery. Clinically relevant hypotension was defined as the decrease in MAP by 20% or more from baseline value. Results: The incidence of hypotension in Group I was 18.8% (6/30) compared to 81.3% (26/38). This was clinically and statistically highly significant (P = 0.000, odds ratio 0.11). On Spearman’s rank correlation we found highly significant correlation between baseline PI >3.5 and number of episodes of hypotension (rs 0.482, P = 0.000). The sensitivity and specificity of baseline PI with cut-off 3.5 for predicting hypotension were 81.3% and 66.7% respectively. The ROC curve analysis showed 3.53 as appropriate cut‑off for our findings. The area under the ROC curve (AUC) was 0.734 [Figure 6](Lower bound 0.608 and upper bound 0.861, P=0.001).  Conclusion : This study demonstrates that baseline PI of > 3.5 correlates with incidence of hypotension after spinal anesthesia for cesarean delivery in healthy parturients compared to a baseline PI of < 3.5.

Contribution of Magnetic Resonance Imaging in Determining Lumpectomy Cavity in Breast Radiotherapy

2020 ◽  
Vol 16 (8) ◽  
pp. 997-1003
Author(s):  
Ozlem Demircioglu ◽  
Huseyin Tepetam ◽  
Ayfer Ay Eren ◽  
Zerrin Ozgen ◽  
Fatih Demircioglu ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Supine Position ◽  
Radiotherapy Planning ◽  
Breast Cancer Patients ◽  
Breast Radiotherapy ◽  
Lumpectomy Cavity ◽  
Breast Cancer Radiotherapy ◽  
Significant Difference ◽  
Mean Diameter ◽  
Ct And Mri

Background: Accurate localization of the lumpectomy cavity is important for breast cancer radiotherapy after breast-conserving surgery (BCS), but the LC localization based on CT is often difficult to delineate accurately. The study aimed to compare CT-defined LC planning to MRI-defined findings in the supine position for higher soft-tissue resolution of MRI. Methods: Fifty-nine breast cancer patients underwent radiotherapy CT planning in supine position followed by MR imaging on the same day. LC was contoured by the radiologist and radiation oncologist together by CT and MRI separately. T2 weighted MR images and tomography findings were combined and the LC volume, mean diameter and the longest axis length were measured after contouring. Subsequently, patients were divided into two groups according to seroma in LC and the above-mentioned parameters were compared. Results: We did not find any statistically significant difference in the LC volume, mean diameter and length at the longest axis between CT and MRI but based on the presence or absence of seroma, statistically significant differences were found in the LC volumes and the length at the longest axis of LC volumes. Conclusion: We believe that the supine MRI in the same position with CT will be more effective for radiotherapy planning, particularly in patients without a seroma in the surgical cavity.

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