{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T12:10:45Z","timestamp":1775823045244,"version":"3.50.1"},"reference-count":29,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T00:00:00Z","timestamp":1764806400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Urologia"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To evaluate the safety and efficacy of single-session supine bilateral percutaneous nephrolithotomy (BPCNL) in patients with bilateral renal stones.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>We retrospectively identified patients from February 2019 to July 2023 with bilateral renal stones measuring &gt;2\u2009cm and &lt;5\u2009cm in their maximum dimension for each side mainly located in the renal pelvis that had been treated with single-session supine BPCNL. The stone-free rate was accepted when remaining fragments of \u2a7d 2\u2009mm were discovered by a computed tomography scan.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Fifty-two patients with bilateral renal stones measuring 2:5\u2009cm in their maximum dimension for each side who had been treated with single-session supine BPCNL were included in the study; a statistically significant difference in serum creatinine level was detected on day 1 postoperatively (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009&lt;\u20090.0001) compared with the baseline values that became insignificant at 1\u2009week and 1\u2009month postoperatively (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.403 and 0.471 respectively). Also, statistically significant difference in glomerular filtration rate was detected at day 1 postoperatively (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009&lt;\u20090.0001) compared with the baseline values that became insignificant at 1\u2009week and 1\u2009month postoperatively (\n                      <jats:italic toggle=\"yes\">p<\/jats:italic>\n                      \u2009=\u20090.95 and 0.07 respectively implicating early renal affection that shortly returned to normal values. The mean operative time for both sides was 126.5\u2009\u00b1\u200922.9\u2009min, and the mean hemoglobin drop after the procedure was 1.9\u2009\u00b1\u20090.99\u2009g\/dl. The primary stone-free rate was 75%, with 11.6% of the remaining patients had a residual insignificant stones &gt;2\u2009mm but still less than 6\u2009mm. Finally, 13.4% of the patients needed ancillary procedures.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Single-session supine bilateral PCNL is both safe and effective for patients with bilateral renal stones. However, this is a complex procedure that should only be performed by expert surgeons in a tertiary centers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Trial registration number:<\/jats:title>\n                    <jats:p>(167) SPS\/URS_008 retrospectively registered.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03915603251398256","type":"journal-article","created":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T10:09:56Z","timestamp":1764842996000},"page":"249-255","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Single-session bilateral supine percutaneous nephrolithotomy: Safety and efficacy"],"prefix":"10.1177","volume":"93","author":[{"given":"Mahmoud F.","family":"Rohiem","sequence":"first","affiliation":[{"name":"Department of Urology, Port-Said University Hospitals, Port-Said, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6026-955X","authenticated-orcid":false,"given":"Ahmed H","family":"Gabr","sequence":"additional","affiliation":[{"name":"Department of Urology, Minia University Hospitals, Minia, Egypt"},{"name":"Department of Urology, Royal Alexandra Hospital, NHSGGC, Pasiley, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mostafa Magdi","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Urology, Minia University Hospitals, Minia, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed","family":"Nafie","sequence":"additional","affiliation":[{"name":"Department of Urology, Zagzig University Hospitals, Zagzig, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed M","family":"Fawzy","sequence":"additional","affiliation":[{"name":"Department of Urology, Minia University Hospitals, Minia, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nesreen F.","family":"Ibrahim","sequence":"additional","affiliation":[{"name":"Department of Public Health, Community, Environmental and Occupational Medicine, Port-Said Faculty of Medicine, Port-Said, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5073-7444","authenticated-orcid":false,"given":"Ahmed Issam","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Urology, Minia University Hospitals, Minia, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,12,4]]},"reference":[{"key":"e_1_3_3_2_2","first-page":"60","article-title":"Implementation of supine percutaneous nephrolithotomy: a novel position for an old operation","volume":"70","author":"Sofer M","year":"2017","unstructured":"Sofer M, Tavdi E, Levi O, et al (2017) Implementation of supine percutaneous nephrolithotomy: a novel position for an old operation. Cent European J Urol 70: 60\u201365.","journal-title":"Cent European J Urol"},{"key":"e_1_3_3_3_2","volume-title":"StatPearls","author":"Leslie SW","year":"2017","unstructured":"Leslie SW, Bhimji SS. StatPearls. Treasure Island FL: StatPearls Publishing LLC. 2017"},{"key":"e_1_3_3_4_2","first-page":"291","volume-title":"Smiths general urology","author":"Stoller ML","year":"2000","unstructured":"Stoller ML, Bolton DM. Urinary stone disease. In: Tanagho Emil A, McAninch Jack W (eds). Smiths general urology (15th ed.). McGraw-Hill, 2000. pp. 291\u2013320.","edition":"15"},{"key":"e_1_3_3_5_2","volume-title":"Campbell urology","author":"Lingeman JE","year":"2002","unstructured":"Lingeman JE, Lifshitz DA, Evan AP. Surgical management of urinary lithiasis. In: Walsh PC, Retik AB, Vaughan ED, et al. (eds). Campbell urology. 8th ed. Saunders, 2002. Vol. 4, p. 3362\u201396.","edition":"8"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1464-4096.2001.01521.x"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.ju.0000161171.67806.2a"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1080\/21681805.1976.11882084"},{"key":"e_1_3_3_9_2","first-page":"3","article-title":"Bilateral renal calculi","volume":"55","author":"Sreenevasan G.","year":"1974","unstructured":"Sreenevasan G. Bilateral renal calculi. Ann R Coll Surg Engl 1974; 55: 3\u201312.","journal-title":"Ann R Coll Surg Engl"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00240-010-0342-x"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.eururo.2012.03.055"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-1755.2003.00917.x"},{"key":"e_1_3_3_13_2","doi-asserted-by":"publisher","DOI":"10.1089\/089277902753483691"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1089\/end.2006.0401"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1089\/end.2016.0851"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2014.10.036"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrurol.2013.183"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)45500-5"},{"key":"e_1_3_3_19_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-1716.1988.tb08483.x"},{"key":"e_1_3_3_20_2","first-page":"277","article-title":"Evaluating percutaneous nephrolithotomy-induced kidney damage by measuring urinaryconcentrations of b2-microglobulin","volume":"8","author":"Sharifiaghdas F","year":"2011","unstructured":"Sharifiaghdas F, Kashi AH, Eshratkhah R. Evaluating percutaneous nephrolithotomy-induced kidney damage by measuring urinaryconcentrations of b2-microglobulin. Urol J 2011; 8: 277\u2013282.","journal-title":"Urol J"},{"key":"e_1_3_3_21_2","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aem380"},{"key":"e_1_3_3_22_2","doi-asserted-by":"publisher","DOI":"10.1089\/end.2006.0212"},{"key":"e_1_3_3_23_2","doi-asserted-by":"publisher","DOI":"10.5812\/numonthly.4099"},{"key":"e_1_3_3_24_2","first-page":"24","article-title":"How well tolerated is supine percutaneous nephrolithotomy?","volume":"2014","author":"Baard J","unstructured":"Baard J, Kamphuis GM, Westendarp M, et al. How well tolerated is supine percutaneous nephrolithotomy? Curr Opin Urol 2014; 24: 184\u2013188.","journal-title":"Curr Opin Urol"},{"key":"e_1_3_3_25_2","doi-asserted-by":"publisher","DOI":"10.1089\/end.2012.0257"},{"key":"e_1_3_3_26_2","first-page":"279","volume-title":"Supine Percutaneous Nephrolithotomy and ECIRS","author":"Negrete-Pulido OR","unstructured":"Negrete-Pulido OR, Gutirrez-Aceves J. Antibiotic prophylaxis and infections complications in PNL. In: Scoffone CM, Hoznek A, Cracco CM (eds). Supine Percutaneous Nephrolithotomy and ECIRS. Springer, pp. 279\u2013292."},{"key":"e_1_3_3_27_2","doi-asserted-by":"publisher","DOI":"10.21037\/tau.2019.07.09"},{"issue":"1","key":"e_1_3_3_28_2","first-page":"15","article-title":"Bilateral single-session vs staged mini-percutaneous nephrolithotomy for renal stones: a comparative study","volume":"200","author":"ElSheemy MS","year":"2018","unstructured":"ElSheemy MS, Ghoneima W, Elmarakbi AA, et al. Bilateral single-session vs staged mini-percutaneous nephrolithotomy for renal stones: a comparative study. J Urol 2018; 200(1): 15\u201320.","journal-title":"J Urol"},{"key":"e_1_3_3_29_2","doi-asserted-by":"publisher","DOI":"10.3390\/siuj5010011"},{"key":"e_1_3_3_30_2","doi-asserted-by":"publisher","DOI":"10.23736\/S2724-6051.24.05672-6"}],"container-title":["Urologia Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03915603251398256","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/03915603251398256","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03915603251398256","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T11:35:06Z","timestamp":1775820906000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/03915603251398256"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,4]]},"references-count":29,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026,5]]}},"alternative-id":["10.1177\/03915603251398256"],"URL":"https:\/\/doi.org\/10.1177\/03915603251398256","relation":{},"ISSN":["0391-5603","1724-6075"],"issn-type":[{"value":"0391-5603","type":"print"},{"value":"1724-6075","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,4]]}}}