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Deng S, Guo D, Liu L, Wang Y, Fei K, Zhang H. Preference for diagnosing and treating renal colic during pregnancy: a survey among Chinese urologists. Sci Rep 2024; 14:2914. [PMID: 38316888 PMCID: PMC10844619 DOI: 10.1038/s41598-024-53608-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/02/2024] [Indexed: 02/07/2024] Open
Abstract
To explore the preference for diagnosing and treating renal colic during pregnancy among Chinese urologists. A questionnaire was designed using the Sojump® platform. WeChat, the largest social networking platform in China, was used to distribute the questionnaire to urologists at hospitals of all levels in China. In total, 110 responses were included. Of the respondents, 100.0% used ultrasound to diagnose renal colic during pregnancy, followed by magnetic resonance imaging (17.3%) and low-dose CT (3.6%). Phloroglucinol (80.9%) and progesterone (72.7%) were the most commonly used antispasmodics and analgesics. Opioid analgesics were not commonly used (12.7%). Most of the respondents (63.6%) indicated that no more than 20% of the patients needed surgical intervention. If surgery was unavoidable, 95.5% preferred temporary renal drainage, including ureteral stenting (92.7%) and percutaneous nephrostomy (2.7%). However, some respondents still preferred definitive stone treatment, such as ureteroscopy lithotripsy (3.6%) and percutaneous nephrolithotomy (0.9%). Moreover, there were no differences in the choices of urologists with different professional titles regarding diagnostic tools, most therapeutic medications, or surgical methods (p > 0.05). Ultrasound is the preferred tool for diagnosing renal colic during pregnancy. Low-dose CT is still not widely accepted. Pregnant patients with renal colic are initially treated conservatively. Urologists prefer ureteral stenting when there are clinical indications for intervention.
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Affiliation(s)
- Shidong Deng
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Dayong Guo
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Lingzhi Liu
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Yurou Wang
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Kuilin Fei
- Department of Obstetrics, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Huihui Zhang
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
- Institute of Hospital Administration, University of South China, Hengyang, China.
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Lyon M, Sun A, Shah A, Llarena N, Dempster C, Sivalingam S, Calle J, Gadani S, Zampini A, De S. Comparison of Radiation Exposure for Pregnant Patients Requiring Intervention for Suspected Obstructing Nephrolithiasis. Urology 2023; 182:61-66. [PMID: 37783398 DOI: 10.1016/j.urology.2023.09.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/08/2023] [Accepted: 09/23/2023] [Indexed: 10/04/2023]
Abstract
OBJECTIVE To identify the differences in radiation exposure per suspected stone episode between percutaneous nephrostomy tube (PCN), stent, and primary ureteroscopy (URS).The incidence of nephrolithiasis in pregnancy is low; however, repercussions for both mother and fetus can be significant. In cases of suspected obstructing nephrolithiasis, intervention may be required, including ureteral stent, PCN, or URS, with the potential for multiple subsequent procedures that often utilize fluoroscopy. METHODS Pregnant patients who required an intervention (stent, PCN, or URS) for suspected obstructing nephrolithiasis were retrospectively reviewed. The primary outcome was total fluoroscopy exposure per suspected stone episode. Secondary outcomes included fluoroscopic exposure per procedure and number of procedures required. RESULTS After excluding patients with renal anomalies and incomplete radiation data, 78 out of 100 patients were included in the analysis. Forty patients (51.3%) underwent initial stent placement, 22 (28.2%) underwent initial PCN placement, and 16 (20.5%) underwent primary URS. Total mean radiation exposure per stone episode was significantly higher in patients who underwent PCN, (286.9 mGy vs 3.7 mGy (stent) and 0.2 mGy (URS), P <.001). In addition, patients who underwent initial PCN placement had significantly more procedures (P <.001) and mean radiation exposure per procedure was higher (P <.001). More than 40% of PCNs experienced dysfunction, and mean duration between PCN exchanges was 16.5 days. CONCLUSION In pregnant patients with suspected obstructing nephrolithiasis requiring intervention, initial PCN placement was associated with a significantly higher number of procedures, radiation exposure per procedure, and total radiation exposure per suspected stone episode compared to stent and URS.
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Affiliation(s)
- Madison Lyon
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH.
| | - Alec Sun
- Case Western Reserve University, Cleveland, OH
| | - Anup Shah
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH
| | - Natalia Llarena
- Cleveland Clinic Foundation, Department of Obstetrics and Gynecology and Women's Health, Cleveland, OH
| | - Carrie Dempster
- Cleveland Clinic Foundation, Department of Obstetrics and Gynecology and Women's Health, Cleveland, OH
| | - Sri Sivalingam
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH
| | - Juan Calle
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH
| | - Sameer Gadani
- Cleveland Clinic Foundation, Department of Vascular and Interventional Radiology, Cleveland, OH
| | - Anna Zampini
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH
| | - Smita De
- Cleveland Clinic Foundation, Glickman Urologic Institute, Cleveland, OH
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Salehi-Pourmehr H, Tayebi S, DalirAkbari N, Ghabousian A, Tahmasbi F, Rahmati F, Naseri A, Hajebrahimi R, Mehdipour R, Hemmati-Ghavshough M, Mostafaei A, Hajebrahimi S. Management of urolithiasis in pregnancy: A systematic review and meta-analysis. Scand J Surg 2023:14574969221145774. [PMID: 36692055 DOI: 10.1177/14574969221145774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
PURPOSE Management of nephrolithiasis is unique in pregnancy and requires multidisciplinary care. To identify the effectiveness or safety of temporary drainage or definitive treatment methods to manage urolithiasis in pregnancy. METHODS The search strategy aimed to find both published and unpublished studies was conducted in August 2021. Studies published in any language on any date were considered for inclusion. RESULTS Of a total of 3349 publications, 36 studies were included in our qualitative evaluation and 32 studies in the quantitative synthesis. The commonly reported method was stent insertion (n = 29 studies), pneumatic (n = 12), laser (n = 9) lithotripsy, and stone removal using any devices (basket, grasper, or forceps) (n = 11). In seven studies, the authors reported the outcomes of conservative management, and the results showed that the stone-free rate is 54%, and symptom relief occurred in 62% of women. Seven eligible studies reported that 79.9% of urolithiasis were expulsed through stent insertion, while this rate was 94.6% among percutaneous nephrostomy use in two included studies, 88.5% for pneumatic lithotripsy (n = 7 studies), and 76.4% for laser lithotripsy (n = 4 studies), or 95.4% for stone removal method. In addition, adverse events were reported in less than 10% of pregnant women. CONCLUSIONS The results showed that stent, pneumatic or laser lithotripsy, and ureteroscopic stone removal were the commonest used methods in the included studies. They can be effective and safe treatment approaches without major maternal or neonatal complications, and could be introduced as an effective and safe therapeutic method for urolithiasis during pregnancy. However, most of the included studies had moderate quality according to critical appraisal checklists. Further prospective studies are needed to reach a conclusion.
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Affiliation(s)
- Hanieh Salehi-Pourmehr
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sona Tayebi
- Urology Department, Ahvaz Jundishapur University of Medical Sciences, Ahwaz, Iran
| | - Nooriyeh DalirAkbari
- Urology Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Ghabousian
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fateme Tahmasbi
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Rahmati
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amirreza Naseri
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reyhaneh Hajebrahimi
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, IranStudent Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Robab Mehdipour
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Hemmati-Ghavshough
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Mostafaei
- Research Center for Evidence-Based-Medicine Faculty of Medicine Tabriz University of Medical Sciences Azadi Street Golgasht Avenue Tabriz 5166/15731 East Azarbaijan Iran
| | - Sakineh Hajebrahimi
- Professor of Urology Research Center for Evidence-Based-Medicine Faculty of Medicine Tabriz University of Medical Sciences Azadi Street Golgasht Avenue Tabriz 5166/1573 East Azarbaijan Iran
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Bozkurt M, Seker KG, Erkoc M, Danis E, Can O, Degirmentepe RB, Canat HL. Value of neutrophil-to-lymphocyte ratio in predicting surgical intervention for hydronephrosis during pregnancy. Urologia 2022:3915603221135319. [DOI: 10.1177/03915603221135319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Background: We aimed to examine the hematological parameters of pregnant patients with ureteral stones that require intervention. Methods: Medical data of patients presenting to urology department between October 2018 and December 2020 were retrospectively analyzed. Patients with flank pain associated with hydronephrosis were included in the study and divided into two groups according to whether an intervention was performed or not (Group-1, Group-2). Ureterorenoscopy (URS) or ureteral stent placement was performed as intervention. Demographic data, complete blood count (CBC), urine analysis, and ultrasonographic findings were collected. Gestational age (week), number of pregnancies, maternal age (years), Anteroposterior pelvis diameter (mm), VAS (Visual Analog Scale) (range 1–10) and mean platelet volume (MPV) were collected from the patient file. Inflammatory markers including neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were computed. Results: About 35 patients were included in Group-1 and 52 patients in Group-2. Ureterorenoscopy was performed in 21/35 (60%) patients, and ureteral stents were placed in 14/35 (40%) patients. None of the patients experienced complications. There was no statistical difference between these two groups in terms of maternal age, gestational age, number of pregnancies, pelvis diameter, PLR, and MPV. VAS and NLR were statistically higher in group-1 ( p < 0.05). According to the Receiver operating characteristic curve analysis performed for the prediction of ureteral stone presence, the best cut-off point for the NLR 4.153 (sensitivity 80%, specificity 80.6%, area under curve (AUC): 0.824). Conclusions: We think that NLR can be used to determine the group that needs to be intervented due to ureteral stones in patients with symptomatic hydronephrosis during pregnancy.
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Affiliation(s)
- Muammer Bozkurt
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | | | - Mustafa Erkoc
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Eyyup Danis
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Osman Can
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | | | - Halil Lütfi Canat
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
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5
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Keenan RA, Hegarty N, Davis N. Symptomatic hydronephrosis and ureteric calculi in pregnancy - a narrative review with a proposed management protocol. J Endourol 2022; 36:1099-1112. [DOI: 10.1089/end.2021.0876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Robert Anthony Keenan
- Beaumont Hospital, 57978, Transplant, Urology & Nephrology, Beaumont Hospital, Dublin, Ireland
| | - Nicholas Hegarty
- Mater Misericordiae University Hospital, 8881, Urology, Dublin, Ireland
| | - Niall Davis
- Royal College of Surgeons in Ireland, 8863, Dublin, Ireland
- Beaumont Hospital, 57978, Transplant, Urology & Nephrology, Dublin, Ireland
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Talwar HS, Panwar VK, Ghorai RP, Mittal A. Catastrophic complications of urolithiasis in pregnancy. BMJ Case Rep 2021; 14:14/5/e241597. [PMID: 34059543 DOI: 10.1136/bcr-2021-241597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Urolithiasis is the most common non-obstetric complication in pregnancy and has the potential to cause grave consequences resulting in pregnancy loss. We present two such cases. First, a 24-year-old woman, 5 weeks pregnant with a history of urolithiasis presented with right flank pain and fever. She was found to have a right perinephric collection and during the course of her treatment suffered an abortion. The second case was a 25-year-old woman who presented in septic shock. She underwent emergency lower segment caesarean section elsewhere 10 days ago for intrauterine death at 38 weeks of gestation. On evaluation, she was found to have bilateral stone disease with a left subcapsular haematoma. Both the cases were managed conservatively and are planned for definitive management. Thus, women of childbearing age with diagnosed urolithiasis should get themselves evaluated and be free of stone disease before planning a family to prevent increased obstetric complications during pregnancy.
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Affiliation(s)
| | - Vikas Kumar Panwar
- Urology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Rudra Prasad Ghorai
- Urology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Ankur Mittal
- Urology, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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7
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Thakur APS, Sharma V, Ramasamy V, Choudhary A, Patel P, Singh S, Parol S. Management of ureteric stone in pregnancy: a review. AFRICAN JOURNAL OF UROLOGY 2020. [DOI: 10.1186/s12301-020-00070-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Urolithiasis in pregnancy is a major health concern and is one of the most common causes for non-obstetrical abdominal pain and subsequent hospital admission during pregnancy. The incidence of urinary calculi during pregnancy varies in the range of 1/200 to 1/2000. Acute ureteric colic in pregnancy is associated with significant potential risks to both mother and fetus. Significant anatomic and functional changes occur in pregnancy which not only lead to stone formation but also create diagnostic dilemma. The diagnosis of ureteric calculi can be incorrect in about 28% of pregnant patients.
Main body
Management of ureteric stone during pregnancy is remaining to be a challenge for the treating urologist. Because of the inability to use good imaging options for the diagnosis confirmation and more invasive approach for the treatment, management continues to be difficult. The main threats are preterm labor with delivery and premature rupture of membranes. Other pregnancy complications are obstructive uropathy, gestational diabetes mellitus, recurrent abortions and pre-eclampsia. Management of diagnosed ureteric stone is unique in the pregnant population and requires multi-disciplinary care. It should be individualized for each patient and moves preferably from conservative to invasive approaches sequentially. With continued advancements in endourological techniques, few definitive treatment options are also available for such patients.
Conclusion
There are several lacunae related with the diagnostic imaging, medical expulsive therapy, reliability of ureteral stent/percutaneous nephrostomy insertions and safety of ureteroscopy during pregnancy. Herein, we review the management of ureteric stone during pregnancy, the various diagnostic modalities and treatment options with their advantages and disadvantages. We also proposed our management algorithm to deal with such clinical scenario in this particular population.
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Dai JC, Nicholson TM, Chang HC, Desai AC, Sweet RM, Harper JD, Sorensen MD. Nephrolithiasis in Pregnancy: Treating for Two. Urology 2020; 151:44-53. [PMID: 32866511 DOI: 10.1016/j.urology.2020.06.097] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/12/2020] [Accepted: 06/28/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To review the literature regarding the epidemiology of stone disease and develop a management algorithm based on current evidence and societal guidelines. METHODS A structured literature review was performed to determine highest quality of evidence guiding care for pregnant patients with symptomatic nephrolithiasis. PUBMED and EMBASE databases were searched using terms "pregnancy," "nephrolithiasis," or "pregnancy" and "renal colic" alone and in combination with "stone", "kidney stone," "ultrasound," "MRI," "CT," "percutaneous nephrostomy," "ureteral stent," or "ureteroscopy." All English-language abstracts were reviewed for relevance and full-length articles were reviewed for content. Articles published prior to 1990 were excluded, and priority for inclusion was given to multi-institutional studies and larger institutional studies, reflecting the highest level of current available evidence and most contemporaneous practice patterns. RESULTS Symptomatic nephrolithiasis affects less than 1% of pregnancies but poses unique diagnostic challenges due to the physiologic changes of pregnancy and risks of ionizing radiation exposure to the fetus. Ultrasound remains the imaging modality of choice. Most patients may be managed non-operatively, but drainage with percutaneous nephrostomy or ureteral stent may be performed if warranted. Growing evidence also supports the safety and efficacy of definitive stone treatment. CONCLUSIONS Though rare, symptomatic nephrolithiasis poses significant clinical challenges due to the need to minimize risk for both mother and fetus with diagnostic and therapeutic interventions. A multi-disciplinary approach is paramount, as is shared decision making with the patient at each step of care.
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Affiliation(s)
- Jessica C Dai
- Department of Urology, University of Washington, Seattle, WA.
| | | | - Helena C Chang
- Department of Urology, Kaiser Permanente Santa Clara Medical Center, Santa Clara CA
| | - Alana C Desai
- Division of Urologic Surgery, Washington University School of Medicine, St. Louis, MO
| | - Robert M Sweet
- Department of Urology, University of Washington, Seattle, WA
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Detection of distal ureteral stones in pregnancy using transvaginal ultrasound. J Ultrasound 2020; 24:397-402. [PMID: 32666258 PMCID: PMC8572244 DOI: 10.1007/s40477-020-00504-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 08/26/2019] [Indexed: 10/31/2022] Open
Abstract
AIMS To determine the performance of transvaginal ultrasound for the visualization of distal ureteral stones in pregnant patients with renal colic and to evaluate the diagnostic value of secondary findings suggestive of obstructing ureteral stone disease. METHODS We retrospectively identified 129 pregnant patients with a total of 142 encounters with both abdominal and transvaginal ultrasound. Ultrasound images for each patient were reviewed recording the presence of stone with location, hydronephrosis, resistive indices (RI), and status of the ureteral jets. Patients were subcategorized into two groups based on the visualization of distal ureteral stone. RESULTS The transvaginal technique identified 94% (N = 16/17) of sonographically detected stones in the distal ureter/urethra, while the transabdominal technique identified 29% (N = 5/17). The combined imaging for initial assessment of renal colic in pregnancy demonstrated a sensitivity of 89%, specificity 100%, and negative predictive value (NPV) of 98%. The frequency of hydronephrosis was statistically greater in the visualized stone group (94% vs 51%). Mean RI was identical in both groups however the delta RI was significantly elevated in those patients with distal ureteral stones with a mean delta RI value of 0.05. The rate of absence of ureteral jets was not statistically significant. CONCLUSION The present data would suggest a utility of transvaginal ultrasound for the evaluation of the pregnant patient with 94% of distal stones being detected transvaginal versus 29% transabdominally. Additionally, there was significantly increased hydronephrosis and elevated RIs in patients with distal ureteral stones.
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Ordon M, Dirk J, Slater J, Kroft J, Dixon S, Welk B. Incidence, Treatment, and Implications of Kidney Stones During Pregnancy: A Matched Population-Based Cohort Study. J Endourol 2020; 34:215-221. [DOI: 10.1089/end.2019.0557] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Michael Ordon
- Division of Urology, Department of Surgery, University of Toronto, Toronto, Canada
- Institute for Clinical Evaluative Sciences, London, Canada
| | - Jade Dirk
- Institute for Clinical Evaluative Sciences, London, Canada
| | - Justin Slater
- Institute for Clinical Evaluative Sciences, London, Canada
| | - Jamie Kroft
- Department of Obstetrics and Gynecology, Sunnybrook Health Science Centre, Toronto, Canada
| | - Stephanie Dixon
- Institute for Clinical Evaluative Sciences, London, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Blayne Welk
- Institute for Clinical Evaluative Sciences, London, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, Canada
- Division of Urology, Department of Surgery, St. Joseph's Health Care, Western University, London, Canada
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11
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Çam İ, Şengül E, Kale A, Ulukaradag E, Öztürk O, Yalnız A, Çakır Ö. X-ray free administration of nephrostomy in a pregnant patient with bilateral obstructing urolithiasis. J OBSTET GYNAECOL 2020; 40:1171-1173. [PMID: 31941398 DOI: 10.1080/01443615.2019.1694879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- İsa Çam
- Department of Radiology Kocaeli, Kocaeli University School Of Medicine, Kocaeli, Turkey
| | - Erkan Şengül
- Department of Nephrology, Derince Training and Research Hospital, Kocaeli, Turkey
| | - Ahmet Kale
- Department of Obstetrics and Gynecology, Doctor Lufti Kirdar Kartal Training and Research Hospital, İstanbul, Turkey
| | - Emre Ulukaradag
- Department of Urology, Derince Training and Research Hospital, Kocaeli, Turkey
| | - Onural Öztürk
- Department of Radiology Kocaeli, Kocaeli University School Of Medicine, Kocaeli, Turkey
| | - Ahmet Yalnız
- Department of Radiology Kocaeli, Derince Training and Research Hospital, Turkey
| | - Özgür Çakır
- Department of Radiology Kocaeli, Kocaeli University School Of Medicine, Kocaeli, Turkey
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13
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Somani BK, Dellis A, Liatsikos E, Skolarikos A. Review on diagnosis and management of urolithiasis in pregnancy: an ESUT practical guide for urologists. World J Urol 2017; 35:1637-1649. [PMID: 28424869 DOI: 10.1007/s00345-017-2037-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 04/11/2017] [Indexed: 12/20/2022] Open
Abstract
PURPOSE Management of urolithiasis in pregnancy can be challenging for most urologists with diagnostic and treatment dilemma to ensure the best outcome for both mother and fetus. We wanted to review the literature for urolithiasis in pregnancy with a practical management guide for urologists. METHODS A non-systematic review of literature was carried out for all English language literature using Medline. To ensure a more comprehensive search, the review of diagnosis and management of pregnant patients with urolithiasis was carried out separately, by two authors independently. Due to diagnostic complexity, investigations (US, CT, MRI) carried out were assessed separately. RESULTS Our search included diagnostic studies such as US, CT and MRI (73, 20 and 27 articles, respectively) and management studies (55 articles in total). Details on etiology, radiation risk, safety of various diagnostic modalities, medications and treatment options are covered through an evidence-based approach. We provide a practical guide for urologists in what is clearly a stressful situation for patient and physician alike. CONCLUSIONS Urolithiasis in pregnancy needs a careful multidisciplinary management to achieve good outcomes for both mother and baby. Our review shows that a balanced approach for diagnosis and treatment seems to achieve the best outcomes in pregnancy.
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Affiliation(s)
| | - Athanasios Dellis
- 1st Department of Urology, Aretaieion Hospital, National and Kapodistrian Univeristy of Athens, Athens, Greece
| | | | - Andreas Skolarikos
- 2nd Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece.
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Abstract
There are several special situations in which urinary lithiasis presents management challenges to the urologist. An in-depth knowledge of the pathophysiology, unique anatomy, and treatment options is crucial in order to maintain good health in these patients. In this review, we summarize the current literature on the management of the following scenarios: bladder stones, stones in bowel disease, during pregnancy, in association with renal anomalies, with skeletal deformities, in urinary diversions, and in children.
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Fathelbab T, Hamid A, Galal E. Ureteroscopy for treatment of obstructing ureteral calculi in pregnant women: Single center experience. AFRICAN JOURNAL OF UROLOGY 2016. [DOI: 10.1016/j.afju.2014.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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16
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Ordon M, Andonian S, Blew B, Schuler T, Chew B, Pace KT. CUA Guideline: Management of ureteral calculi. Can Urol Assoc J 2015; 9:E837-51. [PMID: 26788233 DOI: 10.5489/cuaj.3483] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The focus of this guideline is the management of ureteral stones. Specifically, the topics covered include: conservative management, medical expulsive therapy, active intervention with either shockwave lithotripsy (SWL) or ureteroscopy (URS), factors affecting SWL treatment success, optimizing success, and special considerations (e.g., pregnancy, urinary diversion). By performing extensive literature reviews for each topic evaluated, we have generated an evidence-based consensus on the management of ureteral stones. The objective of this guideline is to help standardize the treatment of ureteral stones to optimize treatment outcomes.
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Affiliation(s)
- Michael Ordon
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON
| | - Sero Andonian
- Division of Urology, Department of Surgery, McGill University, Montreal, QC
| | - Brian Blew
- Division of Urology, Department of Surgery, University of Ottawa, Ottawa, ON
| | - Trevor Schuler
- Division of Urology, Department of Surgery, University of Alberta, Edmonton, AB
| | - Ben Chew
- Department of Urology, University of British Columbia, Vancouver, BC
| | - Kenneth T Pace
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON
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The role of imaging in the diagnosis and management of renal stone disease in pregnancy. Clin Radiol 2015; 70:1462-71. [DOI: 10.1016/j.crad.2015.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 07/22/2015] [Accepted: 09/03/2015] [Indexed: 02/03/2023]
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Sterling M, Ziemba J, Mucksavage P. Acute management of symptomatic nephrolithiasis. World J Clin Urol 2014; 3:161-167. [DOI: 10.5410/wjcu.v3.i3.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 05/23/2014] [Accepted: 08/29/2014] [Indexed: 02/06/2023] Open
Abstract
Over half a million patients present to emergency departments and nearly 3 million patients visit healthcare providers annually due to problems associated with urolithiasis. Despite updated guidelines from the American Urological Association and European Association of Urology for the evaluation and management of nephrolithiasis, considerable variability still exists regarding treatment for acute symptomatic upper urinary tract stones. Therefore, this article will review the current evaluation and management of acute symptomatic nephrolithiasis. Initial management includes analgesia and antiemetics. Additionally, a urinalysis and creatinine are required laboratory evaluations. Acute imaging with a non-contrast computed tomography (CT) scan is the diagnostic imaging modality of choice. However, concerns over radiation exposure have led towards low-dose and even ultra-low-dose protocols for the detection of urinary calculi. Low-dose non-contrast CT scans are now standard of care for the initial diagnosis of renal colic in patients with a body mass index ≤ 30. Medical expulsive therapy is recommended for patients with a ureteral calculus < 10 mm and no signs of infection. Emergency urinary decompression is mandatory for a specific subset of patients, especially those with infection. Although limited data exists, emergency ureteroscopy or even shock wave lithotripsy may also be therapeutic options.
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Abstract
Diagnosis and treatment of renal stones during pregnancy is a complex problem. Risks to the fetus from ionising radiation and interventional procedures need to be balanced with optimising clinical care for the mother. Management of such patients requires a clear understanding of available options, with a multidisciplinary team approach. In this review, we discuss the role of different diagnostic tests including ultrasound, magnetic resonance urography, and computerized tomography. We also provide an update on recent developments in the treatment of renal stones during pregnancy. Expectant management remains first-line treatment. Where definitive treatment of the stone is required, new evidence suggests that ureteroscopic stone removal may be equally safe, and possibly better than traditional temporising procedures.
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Xue P. Response to the letter by Sharma et al.: Intracutaneous sterile water injection versus oral paracetamol for renal colic during pregnancy: a randomized controlled trial. Int Urol Nephrol 2013; 45:321-325, DOI 10.1007/s11255-013-0405-3. Int Urol Nephrol 2014; 46:763. [PMID: 24619582 DOI: 10.1007/s11255-014-0681-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 07/08/2013] [Indexed: 12/01/2022]
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Abstract
Objectives To assess the incidence and causes of renal stones in pregnant women, investigate the reliability and accuracy of diagnostic investigations and to consider the various therapeutic options available. Methods A review of the literature was conducted, searching for relevant papers on the physiology of urinary apparatus changes during pregnancy, as well as the etiology, diagnosis and management of renal colic in pregnant women. Results Standards of care in renal colic during pregnancy include accurate diagnosis primarily with ultrasound, or MRI if necessary, conservative therapy and careful surgical approach for urinary drainage in the first place or ureterorenoscopy when needed. Conclusions Renal colic during pregnancy is potentially troublesome and likely to lead to serious adverse effects on both mother and fetus. A multi-disciplinary approach is needed, which includes experts in the fields of Urology, Obstetrics, Radiology and Anesthesiology, to ensure the optimal care of this delicate cohort of patients.
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Wang Z, Xu L, Su Z, Yao C, Chen Z. Invasive management of proximal ureteral calculi during pregnancy. Urology 2014; 83:745-9. [PMID: 24508478 DOI: 10.1016/j.urology.2013.11.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 10/23/2013] [Accepted: 11/20/2013] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To review our experience with invasive management of proximal ureteral calculi during pregnancy when conservative treatment fails. METHODS From February 2006 to September 2012, a total of 87 pregnant women received invasive management for proximal ureteral calculi in our center. Invasive management included the following: double-J stent insertion, percutaneous nephrostomy (PCN), and ureteroscopic lithotripsy (URSL). The medical records of these patients were reviewed retrospectively. RESULTS Of the 87 patients, 4 patients received PCN; 19 patients received cystoscopic double-J stent insertion, whereas 2 patients (10.5%) failed in guide wire inserting and switched to ureteroscopic aid; a total of 64 patients received URSL with holmium laser, in which 52 patients (81.2%) had complete fragmentation of calculi; in 9 patients (14.1%), stone fragments retrograde migrated to the renal pelvis; in 3 patients (4.7%), the stone could not be reached because of serious ureteral tortuosity. One patient (1.6%) patient had a threatened abortion, but this problem was resolved immediately using conservative treatment. All patients completed the full term of pregnancy, and no serious obstetric or urologic complications were observed. CONCLUSION For pregnant patients with proximal ureteral calculi, double-J stent insertion, PCN, and URSL all are effective and safe options when conservative treatment fails. They should be chosen on the basis of different patient's condition. However, patient's postoperative tolerance was poor for double-J stent insertion and PCN; URSL (especially with holmium laser lithotripsy) is more effective and should be considered as the preferred choice.
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Affiliation(s)
- Zhifeng Wang
- Institute of Clinical Anatomy, Southern Medical University, Guangzhou, Guangdong, China; Department of Urology, The Affiliated Hexian Memorial Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Le Xu
- Department of Urology, The Affiliated Hexian Memorial Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Zexuan Su
- Department of Urology, The First Affiliated Hospital of JINAN University, Guangzhou, Guangdong, China.
| | - Cong Yao
- Department of Urology, The Affiliated Hexian Memorial Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Zhi Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, China
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Current status of ureteroscopy for stone disease in pregnancy. Urolithiasis 2013; 42:1-7. [PMID: 24374899 DOI: 10.1007/s00240-013-0635-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 12/16/2013] [Indexed: 12/17/2022]
Abstract
Ureteroscopic management of urolithiasis in pregnancy has been on the rise. Technological advancements such as the development of the semi-rigid or flexible ureteroscope, improvements in the design of baskets used for retrieval and the availability of laser have enabled atraumatic fragmentation of stones. We did a systematic review of literature from January 1990 to December 2012. Data were analysed separately for the time period from January 1990 to June 2010 (Period 1) and for last 2.5 years from July 2010 to December 2012 (Period 2). Inclusion criteria were all English language articles with at least three patients reported. Data were extracted on the outcomes and complications reported in the literature. A total of 271 procedures (116 in period 1, 155 in period 2) across 21 studies were reported in the last 22 years. General anaesthesia was used in 38% (44/116) in period 1 and in 64% (99/155) in period 2. The average stone size (7.6 mm) and stone-free rate (SFR) (85%) were similar in both time periods. Fluoroscopy was used in 20% (23/116) and 24% (38/155) in period 1 and 2, respectively. There were fewer complications in period 1 (n = 9) than period 2 (n = 25). These complications were divided into obstetric (n = 5) and non-obstetric complications (n = 29). There were no maternal or foetal deaths during the 22 years. Stone treatment using ureteroscopic techniques in pregnancy can achieve a high success rate. Evidence suggests a rise in the risk of complications with increasing number of these procedures in pregnancy.
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Tepeler A, Armağan A, Doğan Z, Yılmaz M, Sılay MS. Re: The efficacy and safety of ureteroscopy for ureteral calculi in pregnancy: our experience in 32 patients. ACTA ACUST UNITED AC 2013; 40:615. [PMID: 22298188 DOI: 10.1007/s00240-012-0458-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Accepted: 01/18/2012] [Indexed: 11/29/2022]
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White WM, Johnson EB, Zite NB, Beddies J, Krambeck AE, Hyams E, Marien T, Shah O, Matlaga B, Pais VM. Predictive Value of Current Imaging Modalities for the Detection of Urolithiasis During Pregnancy: a Multicenter, Longitudinal Study. J Urol 2013; 189:931-4. [DOI: 10.1016/j.juro.2012.09.076] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2012] [Indexed: 10/27/2022]
Affiliation(s)
- Wesley M. White
- Division of Urologic Surgery, The University of Tennessee Medical Center, Knoxville, Tennessee
| | | | - Nikki B. Zite
- Department of Obstetrics and Gynecology, The University of Tennessee Medical Center, Knoxville, Tennessee
| | - John Beddies
- Division of Urologic Surgery, The University of Tennessee Medical Center, Knoxville, Tennessee
| | | | - Elias Hyams
- Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | | | - Ojas Shah
- New York University, New York, New York
| | - Brian Matlaga
- Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Vernon M. Pais
- Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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Abstract
Stones in abnormal situations present a management conundrum to the urologist. Many of these situations are relatively rare and literature is scanty on the appropriate management. We review the current literature on the management of stones in the setting of pregnancy, calyceal diverticulum, urinary diversions, pelvic kidneys, transplant kidneys, autosomal dominant polycystic kidney disease, horseshoe kidneys, and other renal anomalies. The aims of treatment are complete stone-free status. The modality of treatment should be individualized to the size and location of stone and type of abnormal situation confronted.
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Affiliation(s)
- Yung K Tan
- Department of Urology, Columbia University Medical Center, New York, NY 10032, USA
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Re: Isen et al.: Experience with the diagnosis and management of symptomatic ureteric stones during pregnancy (Urology 2012;79:508-512). Urology 2012; 79:1188; author reply 1188-9. [PMID: 22546399 DOI: 10.1016/j.urology.2012.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Revised: 01/05/2012] [Accepted: 01/06/2012] [Indexed: 10/28/2022]
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