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Zhang ZL, Li FZ, Xie TP, Liu FL, Jiang B, Yuan YH, Xiao RH, Wang XN. Chinese mini percutaneous nephrolithotomy for upper urinary calculi under local infiltration anesthesia. Medicine (Baltimore) 2023; 102:e35159. [PMID: 37773861 PMCID: PMC10545285 DOI: 10.1097/md.0000000000035159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 08/18/2023] [Indexed: 10/01/2023] Open
Abstract
Percutaneous nephrolithotomy is generally performed under general or regional anesthesia; however, it is rarely performed under local infiltration anesthesia (LIA). This study aimed to assess the safety and effectiveness of Chinese mini percutaneous nephrolithotomy (MPCNL) for upper urinary calculi under LIA. A retrospective analysis of 52 patients with upper urinary stones who underwent MPCNL under LIA from April 2019 to May 2022 was performed. Pethidine and Phenergan were intramuscularly injected 30 minutes preoperatively. Oxybuprocaine hydrochloride gel was applied to the urethra for lubricating and mucosal anesthesia. Ropivacaine hydrochloride and lidocaine were injected into the whole percutaneous channel for local anesthesia. An 8/9.8F ureteroscope and an 18F vacuum-assisted access sheath were applied in MPCNL. All 52 patients tolerated procedures and underwent operations successfully; none of them converted the anesthesia method or required additional analgesia. The mean visual analogue scale scores intraoperatively and at 6 hours, 24 hours, and 48 hours after surgery were 3.25 ± 0.52, 3.13 ± 0.69, 2.25 ± 0.56, and 1.58 ± 0.50, respectively. The stone free rate was 84.6%. Complications were seen in 6 (11.5%) patients, including fever in 2 patients (Clavien I), renal colic in 1 patient (Clavien I), clinically insignificant bleeding in 2 patients (Clavien I), and urinary tract infection in 1 patient (Clavien II). No severe complications were observed in any patients. Chinese MPCNL under LIA was a feasible option and achieved good outcomes in appropriately selected patients, and it may become the routine procedure for general patients.
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Affiliation(s)
- Zhao-Lin Zhang
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Fang-Zhi Li
- First Clinical Medical College, Gannan Medical University, Ganzhou, Jiangxi, China
| | - Tian-Peng Xie
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Fo-Lin Liu
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Bo Jiang
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Yuan-Hu Yuan
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Ri-Hai Xiao
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Xiao-Ning Wang
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
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Zhang Z, Leng S, Xie T, Yuan Y, Wang X. Flexible ureteroscopic lithotripsy with a suctioning ureteral access sheath for removing upper urinary calculi under local anesthesia. Front Surg 2023; 10:1242981. [PMID: 37822642 PMCID: PMC10563815 DOI: 10.3389/fsurg.2023.1242981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/31/2023] [Indexed: 10/13/2023] Open
Abstract
Objectives We aimed to probe the safety and effectiveness of flexible ureteroscopic lithotripsy (FURL) with a suctioning ureteral access sheath (S-UAS) for removing upper urinary calculi under local anesthesia (LA). Materials and methods The clinical data of 56 patients with upper urinary calculi treated by FURL with an S-UAS under LA during the period between September 2019 and November 2022 were analyzed retrospectively. For LA, intramuscular pethidine (1.0-2.0 mg/kg) and phenergan (25 mg) were administered 30 min prior to surgery, and oxybuprocaine hydrochloride gel was administered through the urethra at the start of the surgery. The S-UAS and flexible ureteroscope were used for FURL. Demographic characteristics, stone-related parameters, and clinical outcomes were analyzed. Result A total of 66 procedures were performed successfully on 46 patients (Group A), who underwent unilateral surgeries, and on 10 patients (Group B) who underwent same-session bilateral surgeries. All 56 patients were operated upon without altering the anesthesia strategy, and none required additional analgesia. The mean stone sizes of the Group A and Group B patients were 20.24 ± 5.45 mm and 29.40 ± 3.89 mm, respectively. The mean operative times of the two groups were 53.04 ± 13.35 min and 90.00 ± 15.81 min, respectively. In Group A, the stone-free rates (SFRs) were 76.1% (35/46) and 85.1% (40/46) at postoperative day 1 and day 30, respectively. In Group B, the SFRs were 80.0% (16/20) and 85.0% (17/20), respectively. Four (8.7%) patients in Group A suffered complications such as fever, stent pain, urosepsis, and steinstrasse. In Group B, one (10%) patient suffered from fever. Conclusion FURL, combined with an S-UAS under LA, is a feasible option and provides satisfactory clinical outcomes for appropriately selected patients.
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Affiliation(s)
- Zhaolin Zhang
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Song Leng
- First Clinical Medical College, Gannan Medical University, Ganzhou, China
| | - Tianpeng Xie
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Yuanhu Yuan
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaoning Wang
- Department of Urology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
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Complications en endo-urologie : urétéroscopie et néphrolithotomie percutanée. Prog Urol 2022; 32:966-976. [DOI: 10.1016/j.purol.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 09/05/2022] [Indexed: 11/20/2022]
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Shi JY, Paredes Mogica JA, De EJB. Non-Surgical Management of Chronic Pelvic Pain in Females. Curr Urol Rep 2022; 23:245-254. [PMID: 36066815 DOI: 10.1007/s11934-022-01110-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW The purpose of this paper is to review the most recent literature on non-surgical therapeutic options for chronic pelvic pain in females. RECENT FINDINGS Chronic pelvic pain can arise from virtually any organ system in the human body. If a precise etiology is identified, the management of chronic pelvic pain can be tailored accordingly. In some cases, patients with chronic pelvic pain can remain without a specific diagnosis. In these circumstances, adequate symptom control can still be achieved even if no underlying disorder is found. Although chronic pelvic pain is often a difficult disorder to manage, several non-surgical management options exist. Employing a multidisciplinary approach, most patients can achieve adequate symptom relief, usually without the need for surgical intervention.
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Schmidt B, Bhambhvani HP, Greenberg DR, Prado K, Shafer S, Thong A, Gill H, Skinner E, Shah JB. Bupivacaine local anesthetic to decrease opioid requirements after radical cystectomy: Does formulation matter? Urol Oncol 2020; 39:369.e1-369.e8. [PMID: 33303378 DOI: 10.1016/j.urolonc.2020.11.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/21/2020] [Accepted: 11/04/2020] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Reduction of opioids is an important goal in the care of patients undergoing radical cystectomy (RC). Liposomal bupivacaine (LB) has been shown to be a safe and effective pain reliever in the immediate postoperative period and has been reported to reduce postoperative opioid requirements. Since the liposomal formulation is predicated on slow systemic absorption, the amount of bupivacaine administered is notably higher than that typically used with standard bupivacaine (SB) formulations. In addition, LB is costly, not universally available, and studies comparing this formulation to SB are lacking. We sought to determine if there is a difference in postoperative opioid requirements in patients who receive LB vs. high dose SB at the time of RC. METHODS In May 2019 we transitioned to administration of high-volume SB injected intraoperatively at the time of RC. This prospective cohort was compared to a historical cohort of patients who received injection of LB at the time of surgery. Primary endpoints included postsurgical opioid use measured in morphine equivalent dose (MED) and patient-reported Numeric Rating Scale (NRS) pain scores and length of stay. All patients were managed using principles of enhanced recovery after surgery (ERAS). RESULTS From May 2019 through August 2019, 28 patients underwent RC and met eligibility criteria to receive SB at the time of surgery. They were compared to a historical cohort of 34 patients who received LB between November 2017 and July 2018. There was no difference in MED exposure either in the postanesthesia care unit (SB 9.0 ± 8.9 MED vs. LB 6.5 ± 9.4 MED, P= 0.29) or during the remainder of the hospital stay (SB 36.8 ± 56.9 MED vs. LB 42.1 ± 102.5 MED, P= 0.81), no difference in NRS pain scores on postoperative day 1 (SB 2.6 ± 1.6 vs. LB 2.1 ± 1.7, P= 0.23), day 2 (SB 2.4 ± 1.8 vs. LB 1.9 ± 1.6, P= 0.19), or day 3 (SB 1.9 ± 1.8 vs. LB 1.7 ± 1.7, P= 0.69) and no difference in length of stay (SB 5.0 ± 1.7 days, LB 4.9 ± 3.3 days, P= 0.93). Subgroup analysis of open RC and robotic-assisted RC showed no significant difference in MED or pain scores between LB and SB patients. CONCLUSIONS Among patients undergoing RC under ERAS protocol there was no significant difference in postoperative opioid consumption, NRS pain scores, or length of stay among patients receiving SB compared to LB.
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Affiliation(s)
- Bogdana Schmidt
- Department of Urology, Stanford University School of Medicine, Stanford, CA.
| | | | - Daniel R Greenberg
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - Kris Prado
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - Steven Shafer
- Department of Anesthesiology, Stanford University School of Medicine, Stanford, CA
| | - Alan Thong
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - Harcharan Gill
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - Eila Skinner
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - Jay B Shah
- Department of Urology, Stanford University School of Medicine, Stanford, CA
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Complications of ureteroscopy: a complete overview. World J Urol 2019; 38:2147-2166. [DOI: 10.1007/s00345-019-03012-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 11/05/2019] [Indexed: 12/18/2022] Open
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Osther PJS. Risks of flexible ureterorenoscopy: pathophysiology and prevention. Urolithiasis 2017; 46:59-67. [PMID: 29151117 DOI: 10.1007/s00240-017-1018-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 11/11/2017] [Indexed: 11/26/2022]
Abstract
Currently, indications for flexible ureterorenoscopy (fURS) are expanding, mainly due to technological advancements. Although data from clinical series definitely presents fURS as a safe procedure, serious complications including sepsis and ureteral lesions do occur. These complications seem to be a result of the unique elements of fURS, ureteral access and irrigation, pushing normal upper urinary tract physiology into pathophysiological processes, including intrarenal/pyelo-veneous backflow and ureteral contractions, potentially resulting in septic, haemorrhagic and ureteral lesional complications. Knowledge on normal upper urinary tract physiology are crucial for understanding how these harmful effects of fURS may be avoided or minimized. The pathophysiology of intrarenal pressure increases and ureteral access will be discussed as a basis for understanding preventive measures. Role of antibiotics, ureteral access sheaths, safty guidewires, pain medication, prestenting and pharmacologic modulation of pyeloureteral dynamics are reviewed from a pathophysiological perspective.
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Affiliation(s)
- Palle J S Osther
- Urological Research Center, Department of Urology, Lillebaelt Hospital, Beridderbakken 4, 7100, Vejle, Denmark.
- Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Vejle, Denmark.
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Lee DG, Chang MC. Neck-to-shoulder pain as an unusual presentation of pulmonary embolism in a patient with cervical spinal cord injury: A case report. Medicine (Baltimore) 2017; 96:e8288. [PMID: 29049229 PMCID: PMC5662395 DOI: 10.1097/md.0000000000008288] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
RATIONALE Information on referred pain can be helpful for diagnosing diseases of the visceral organs. Here, the authors report a patient with cervical spinal cord injury (SCI) who had referred pain at the right side from the neck to shoulder, as a presentation of pulmonary embolism (PE). PATIENT CONCERNS A 55-year-old man with complete tetraplegia, due to cervical SCI after C5 and C6 vertebral body fracture, complained of right neck-to-shoulder pain (numerical scale rating: 6). Despite pain medication (meloxicam 15 mg, gabapentin 400 mg, and propacetamol HCl 1 g), the pain was not reduced. Along with right neck-to-shoulder pain, he presented mild fever (37.8°C) and mildly elevated respiratory rate (20 breaths/min). D-dimer level was also mildly elevated to 6.09 mg/mL (normal value: < 0.5 mg/mL). DIAGNOSES Computed tomography pulmonary angiography revealed PE in the right lower lobe pulmonary artery. INTERVENTIONS For managing PE, rivaroxaban was administered for three days. OUTCOMES After the administration of rivaroxaban, the patient's pain completely disappeared. LESSONS This study shows that pain at the neck-to-shoulder area can occur following unexpected causes such as PE. Not limited to PE, the evaluation of diseases in the thoracic or abdominal organs is recommended if patients with cervical SCI present refractory pain in the dermatomes innervated by high cervical nerve roots.
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Treatment of reno-ureteral colic by twelfth intercostal nerve block with lidocaine versus intramuscular diclofenac. Int Urol Nephrol 2016; 49:413-417. [DOI: 10.1007/s11255-016-1479-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/06/2016] [Indexed: 12/12/2022]
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Abstract
PURPOSE OF REVIEW Indications for ureterorenoscopy are expanding without hard scientific evidence to support its efficacy. Therefore, it is extremely important to focus on potential harmful effects of the procedure itself. This review explores how physiology of the upper urinary tract reacts to ureterorenoscopy, potentially translating into harmful effects, and how such pathophysiological processes may be minimized. RECENT FINDINGS Complications to ureterorenoscopy and postoperative pain seem to be related to intrarenal pressure and/or access. Mean intrarenal pressures in the range of 60-100 mmHg during ureterorenoscopy without access sheaths have been measured, thus by far exceeding the threshold for intrarenal backflow, potentially resulting in septic complications. Intrarenal pressure may be reduced by use of ureteral access sheaths, which, however, may cause ureteral damage due to the limited size of the ureter and strain-induced ureteral contractions (peristalsis). Different receptor types modulate this peristaltic activity. β-receptor agonists have been investigated in animal and human trials for the purpose of relaxing the ureter. In randomized, placebo-controlled trials in pigs and humans, usage of the β-receptor agonist isoproterenol in the irrigation fluid has shown a potential for reducing both intrarenal pressure and ureteral tone during ureterorenoscopy. SUMMARY Upper urinary tract physiology has unique features that may be pushed into pathophysiological processes by the unique elements of ureterorenoscopy: access and irrigation. Pharmacological ureteral relaxation during ureterorenoscopy deserves further attention with regard to reducing complications and postoperative pain.
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Central control of visceral pain and urinary tract function. Auton Neurosci 2016; 200:35-42. [PMID: 26905459 DOI: 10.1016/j.autneu.2016.02.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 08/17/2015] [Accepted: 02/01/2016] [Indexed: 12/21/2022]
Abstract
Afferent input from Aδ and C-fibres innervating the urinary bladder are processed differently by the brain, and have different roles in signaling bladder sensation. Aδ fibres that signal bladder filling activate a spino-bulbo-spinal loop, which relays in the midbrain periaqueductal grey (PAG) and pontine micturition centre (PMC). The excitability of this circuitry is regulated by tonic GABAergic inhibitory processes. In humans and socialised animals micturition is normally under volitional control and influenced by a host of psychosocial factors. Higher nervous decision-making in a social context to 'go now' or 'do not go' probably resides in frontal cortical areas, which act as a central control switch for micturition. Exposure to psychosocial stress can have profoundly disruptive influence on the process and lead to maladaptive changes in the bladder. During sleeping the voiding reflex threshold appears to be reset to a higher level to promote urinary continence. Under physiological conditions C-fibre bladder afferents are normally silent but are activated in inflammatory bladder states and by intense distending pressure. Following prolonged stimulation visceral nociceptors sensitise, leading to a lowered threshold and heightened sensitivity. In addition, sensitization may occur within the central pain processing circuitry, which outlasts the original nociceptive insult. Visceral nociception may also be influenced by genetic and environmental influences. A period of chronic stress can produce increased sensitivity to visceral pain that lasts for months. Adverse early life events can produce even longer lasting epigenetic changes, which increase the individual's susceptibility to developing visceral pain states in adulthood.
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Yang JH, Cho HJ, Kim JR, Kim HW, Yun HH. Idiopathic retroperitoneal fibrosis mimicking periprosthetic hip infection. J Orthop Sci 2015; 20:789-94. [PMID: 24504985 DOI: 10.1007/s00776-014-0532-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 01/09/2014] [Indexed: 10/25/2022]
Affiliation(s)
- Jae-Hyuk Yang
- Department of Orthopedic Surgery, Veterans Health Service Medical Center, Seoul, Korea
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Pedersen KV, Olesen AE, Drewes AM, Osther PJS. Morphine versus oxycodone analgesia after percutaneous kidney stone surgery: a randomised double blinded study. Urolithiasis 2013; 41:423-30. [PMID: 23828457 DOI: 10.1007/s00240-013-0587-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Accepted: 06/21/2013] [Indexed: 11/25/2022]
Abstract
According to previous studies oxycodone might have some advantages over morphine in the treatment of visceral pain. This study investigated the opioid consumption (primary outcome), pain relief and side effects (secondary outcomes) of morphine versus oxycodone after percutaneous nephrolithotomy using a method where the somatic pain component was minimized. Forty-four adult patients were studied. The patients were randomised to receive either morphine or oxycodone intravenously as postoperative pain treatment. During the first 4 h after surgery the opioid consumption, pain scores and side effects (nausea, dizziness, sedation, respiratory effects and itching) were registered. The postoperative opioid consumption varied considerably between the patients but the mean opioid consumption in the morphine and oxycodone group was comparable (18.93 mg versus 16.15 mg, P = 0.7). Nausea was significantly less frequent with morphine (P = 0.03). In this study morphine and oxycodone produced similar analgesia the first 4 h after surgery but the frequency of nausea was significantly less patient-reported with morphine. The hypothesis that oxycodone would be superior in the treatment of visceral pain after percutaneous kidney stone operation was not confirmed.
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Affiliation(s)
- Katja Venborg Pedersen
- Urological Research Centre, Department of Urology, Fredericia Hospital-part of Hospital Littlebelt, University of Southern Denmark, Dronningensgade 97, 7000, Fredericia, Denmark
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Intracutaneous sterile water injection versus oral paracetamol for renal colic during pregnancy: a randomized controlled trial. Int Urol Nephrol 2013; 45:321-5. [PMID: 23443875 DOI: 10.1007/s11255-013-0405-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Accepted: 02/15/2013] [Indexed: 12/22/2022]
Abstract
PURPOSE The aim of this study was to assess the analgesic efficacy of intracutaneous sterile water injection compared with oral paracetamol in pregnant women with acute renal colic caused by urolithiasis. METHODS The study included 45 patients randomized into two different groups: Group A (n = 24) received paracetamol (1,000 mg, oral), while group B (n = 21) received sterile water injections. The severity of pain was assessed by a visual analogue scale (VAS) system at baseline and at 15, 30 min, and 1 h after administering the treatments. Subjects with inadequate pain relief at 1 h received rescue analgesia. RESULTS The VAS values prior to the start of therapy and 15, 30 min, and 1 h after therapy were 85.42 ± 10.62, 69.17 ± 8.3, 45.42 ± 12.5, and 32.08 ± 14.44 for the paracetamol group, while for the sterile water injection group, the VAS values were 90.48 ± 11.17, 30.95 ± 16.7, 14.76 ± 11.23, and 10.48 ± 8.65, respectively. There was no statistically significant difference between the starting VAS values of the two groups, but the VAS values 15, 30 min, and 1 h after paracetamol administration were statistically less in the group that received sterile water injections. Rescue analgesics at 1 h were required by eight subjects (33 %) receiving paracetamol and one subject (5 %) receiving sterile water injection. CONCLUSIONS Intracutaneous injection of sterile water is an efficacious treatment for renal colic caused by urolithiasis in pregnant women. It was significantly superior to oral administration of paracetamol.
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Pedersen KV, Liao D, Osther SS, Drewes AM, Gregersen H, Osther PJS. Distension of the renal pelvis in kidney stone patients: sensory and biomechanical responses. ACTA ACUST UNITED AC 2011; 40:305-16. [DOI: 10.1007/s00240-011-0425-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Accepted: 08/24/2011] [Indexed: 11/28/2022]
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