Perioperative morbidity of paediatric laparoscopic nephrectomy by transperitoneal and retroperitoneal approaches- any difference?

Summary:Aim: For the surgical therapy of differentiated thyroid cancer precise guidelines are applied by the German medical societies. In a retrospective multicenter study, we investigated the following issues: Are the current guidelines respected?. Is there a difference concerning the surgical radicalism and the outcome?. Does the perioperative morbidity increase with the higher radicalism of the procedure?. Patients, methods: Data gained from 102 patients from 17 regional referral hospitals who underwent surgery for thyroid cancer and a following radioiodine treatment (mean follow up: 42.7 [24-79] months) were analyzed. At least 71 criterias were analyzed in a SPSS file. Results: 46.1% of carcinomas were incidentally detected during goiter surgery. The thyroid cancer (papillary n = 78; follicular n = 24) occurred in 87% unilateral and in 13% bilateral. Papillary carcinomas <1 cm were detected in 25 cases; in five of these cases (20%) contralateral carcinomas <1 cm were found. There were significant differences concerning the surgical radicalism: a range from hemithyroidectomy to radical thyroidectomy with lateral neck dissection. Analysis of the histopathologic reports revealed that lymph node dissection was not performed according to guidelines in 55% of all patients. The perioperative morbidity was lower in departments with a high case load. The postoperative dysfunction of the recurrent laryngeal nerve (mean: 7.9% total / 4.9% nerves at risk) variated highly, depending on differences in radicalism and hospitals. Up to now these variations in surgical treatment have shown no differences in their outcome and survival rates, when followed by radioiodine therapy. Conclusion: Current surgical regimes did not follow the guidelines in more than 50% of all cases. This low acceptance has to be discussed. The actual discussion about principles of treatment regarding, the socalled papillary microcarcinomas (old term) has to be respected within the current guidelines.

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Hand-assisted laparoscopic nephrectomy in morbidly obese patients

Perspectives in Surgery ◽

10.33699/pis.2020.99.6.271-276 ◽

2020 ◽

Vol 99 (6) ◽

pp. 271-276

Keyword(s):

Body Weight ◽

Surgical Technique ◽

Blood Loss ◽

Hospital Stay ◽

Kidney Cancer ◽

The Body ◽

Laparoscopic Nephrectomy ◽

Morbidly Obese ◽

Obese Patients ◽

Morbid Obese

Introduction: Prevalence of obesity is 30 % in the Czech Republic and is expected to increase further in the future. This disease complicates surgical procedures but also the postoperative period. The aim of our paper is to present the surgical technique called hand-assisted laparoscopic nephrectomy (HALS), used in surgical management of kidney cancer in morbid obese patients with BMI >40 kg/m2. Methods: The basic cohort of seven patients with BMI >40 undergoing HALS nephrectomy was retrospectively evaluated. Demographic data were analyzed (age, gender, body weight, height, BMI and comorbidities). The perioperative course (surgery time, blood loss, ICU time, hospital stay and early complications), tumor characteristics (histology, TNM classification, tumor size, removed kidney size) and postoperative follow-up were evaluated. Results: The patient age was 38−67 years; the cohort included 2 females and 5 males, the body weight was 117−155 kg and the BMI was 40.3−501 kg/m2. Surgery time was 73−98 minutes, blood loss was 20−450 ml, and hospital stay was 5−7 days; incisional hernia occurred in one patient. Kidney cancer was confirmed in all cases, 48–110 mm in diameter, and the largest removed specimen size was 210×140×130 mm. One patient died just 9 months after the surgery because of metastatic disease; the tumor-free period in the other patients currently varies between 1 and 5 years. Conclusion: HALS nephrectomy seems to be a suitable and safe surgical technique in complicated patients like these morbid obese patients. HALS nephrectomy provides acceptable surgical and oncological results.

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Faculty Opinions recommendation of Perioperative morbidity, bowel function and oncologic outcome after radical cystectomy and ileal orthotopic neobladder reconstruction: Studer-pouch versus I-pouch.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.732084618.793567270 ◽

2019 ◽

Author(s):

Moneer Hanna

Keyword(s):

Radical Cystectomy ◽

Oncologic Outcome ◽

Bowel Function ◽

Orthotopic Neobladder ◽

Perioperative Morbidity

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Retroperitoneal laparoscopic nephrectomy of giant hydronephrosis:a report of 12 cases

Academic Journal of Second Military Medical University ◽

10.3724/sp.j.1008.2008.00575 ◽

2008 ◽

Vol 28 (5) ◽

pp. 575-576

Author(s):

Xu GAO

Keyword(s):

Laparoscopic Nephrectomy ◽

Retroperitoneal Laparoscopic Nephrectomy

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Transperitoneal versus retroperitoneal radical laparoscopic nephrectomy for renal cell cancer

10.1002/14651858.cd008002.pub2 ◽

2013 ◽

Author(s):

Yichen Wang ◽

Zhi Ping Wang ◽

Zhi-Long Dong ◽

JiaJi Wang

Keyword(s):

Renal Cell Cancer ◽

Renal Cell ◽

Cell Cancer ◽

Laparoscopic Nephrectomy

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Comparison of laparoscopic and hand-assisted laparoscopic nephrectomy for inflammatory renal disease: which is the preferred approach?

Therapeutic Advances in Urology ◽

10.1177/1756287220984046 ◽

2021 ◽

Vol 13 ◽

pp. 175628722098404

Author(s):

Xudong Guo ◽

Hanbo Wang ◽

Yuzhu Xiang ◽

Xunbo Jin ◽

Shaobo Jiang

Keyword(s):

Logistic Regression ◽

Renal Disease ◽

Complication Rate ◽

Adverse Outcomes ◽

Laparoscopic Nephrectomy ◽

Multivariable Logistic Regression Analysis ◽

Invasive Approach ◽

Intraoperative Complication ◽

Multivariable Logistic Regression ◽

Significant Difference

Aims: Management of inflammatory renal disease (IRD) can still be technically challenging for laparoscopic procedures. The aim of the present study was to compare the safety and feasibility of laparoscopic and hand-assisted laparoscopic nephrectomy in patients with IRD. Patients and methods: We retrospectively analyzed the data of 107 patients who underwent laparoscopic nephrectomy (LN) and hand-assisted laparoscopic nephrectomy (HALN) for IRD from January 2008 to March 2020, including pyonephrosis, renal tuberculosis, hydronephrosis, and xanthogranulomatous pyelonephritis. Patient demographics, operative outcomes, and postoperative recovery and complications were compared between the LN and HALN groups. Multivariable logistic regression analysis was conducted to identify the independent predictors of adverse outcomes. Results: Fifty-five subjects in the LN group and 52 subjects in the HALN group were enrolled in this study. In the LN group, laparoscopic nephrectomy was successfully performed in 50 patients (90.9%), while four (7.3%) patients were converted to HALN and one (1.8%) case was converted to open procedure. In HALN group, operations were completed in 51 (98.1%) patients and conversion to open surgery was necessary in one patient (1.9%). The LN group had a shorter median incision length (5 cm versus 7 cm, p < 0.01) but a longer median operative duration (140 min versus 105 min, p < 0.01) than the HALN group. There was no significant difference in blood loss, intraoperative complication rate, postoperative complication rate, recovery of bowel function, and hospital stay between the two groups. Multivariable logistic regression revealed that severe perinephric adhesions was an independent predictor of adverse outcomes. Conclusion: Both LN and HALN appear to be safe and feasible for IRD. As a still minimally invasive approach, HALN provided an alternative to IRD or when conversion was needed in LN.

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