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Jamali Z, Pourahmad M, Khazraei H, Bahrami F, Bayati M, Pourahmad S. Comparisons of postoperative outcomes of laparoscopic versus open surgery using inverse probability of treatment weighting analysis: an evidence from Iran. BMC Surg 2024; 24:184. [PMID: 38877479 PMCID: PMC11177458 DOI: 10.1186/s12893-024-02389-0] [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: 12/03/2023] [Accepted: 03/14/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Colorectal cancer has created a significant burden worldwide, including in Iran. Open and laparoscopic surgery are important treatment methods for this disease. The aim of this study is to compare postoperative outcomes of laparoscopic versus open surgery in Iran, with a particular emphasis on controlling confounding factors. METHODS To control confounding factors in between-group comparisons of observational studies, a method based on propensity scores was used. The current study was conducted on 916 patients with colorectal cancer in the city of Shiraz between the years 2011 to 2022. The required data regarding treatment outcomes, type of surgery, demographic characteristics, and clinical factors related to cancer was extracted from the Colorectal Cancer Research Center of Shiraz University of Medical Sciences. To control confounding factors, we used the Inverse Probability of Treatment Weighting (IPTW) as one of the analytical approaches based on Propensity Score analysis. After IPTW analysis, univariate logistic regression was used for treatment effect estimation. Stata 17 was used for statistical analysis. RESULTS After controlling for 24 clinical and demographic covariates, negative post-operative outcomes were significantly lower in laparoscopic than open surgery. There were significant differences between the two groups of surgery in the percentages of death due to cancer (P < 0.01), recurrence (P < 0.01), and metastasis (P < 0.05). The treatment effect univariate logistic regression analysis indicated that laparoscopic surgery reduced the risk of negative postoperative outcomes including death due to cancer (OR = 0.411, P < 0.01), recurrence (OR = 0.343, P < 0.01) and metastasis (OR = 0.611, P < 0.05) compared to open surgery. CONCLUSIONS In terms of postoperative outcomes including cancer-related mortality, recurrence, and metastasis, the laparoscopic surgery outperformed open surgery. Therefore, further development of laparoscopic surgery can lead to better health outcomes for the population and optimize the utilization of healthcare resources.
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Affiliation(s)
- Zahra Jamali
- Student Research Committee , Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahboobeh Pourahmad
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hajar Khazraei
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Faranak Bahrami
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Bayati
- Health Human Resources Research Center, School of Health Management and Information Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeedeh Pourahmad
- Colorectal Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
- Biostatistics Department, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran.
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Rodríguez-Méndez BG, López-Callejas R, Mercado-Cabrera A, Peña-Eguiluz R, Valencia-Alvarado R, Betancourt-Ángeles M, Berrones-Stringel G, Jaramillo-Martínez C. Harnessing Non-Thermal Plasma to Supercharge Recovery in Abdominal Surgeries: A Pilot Study. J Clin Med 2024; 13:408. [PMID: 38256546 PMCID: PMC10816705 DOI: 10.3390/jcm13020408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/04/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
(1) Background: This study aims to evaluate the efficacy and safety of non-thermal plasma (NTP) therapy in accelerating wound healing in patients who have undergone laparoscopic and open surgeries. (2) Methods: NTP was applied using a needle-type reactor with an irradiance of 0.5 W/cm2 on the surgical wounds of fifty patients after obtaining informed consent. Three NTP treatments, each lasting three minutes, were administered hourly. (3) Results: The pilot study showed that NTP-treated surgical wounds healed completely without any signs of infection, dehiscence, pain, or itching. Notably, patients reported minimal pain after the NTP treatment. Visual assessments conducted twenty-four hours after surgery revealed no redness or fluid discharge. Comparisons with traditionally sutured wounds indicated that NTP-treated wounds healed at a rate equivalent to seven days. (4) Conclusions: The application of NTP in laparoscopic and open wounds proved safe and effective, expediting the wound healing process and eliminating clinical risks post-surgery. Significantly, NTP facilitated a healing rate within twenty-four hours, equivalent to seven days for suture-treated wounds, significantly reducing the hospitalization time to a single day. These findings highlight the potential of NTP to be a transformative approach for promoting postoperative recovery.
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Affiliation(s)
- Benjamín G. Rodríguez-Méndez
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (B.G.R.-M.); (R.L.-C.); (R.P.-E.); (R.V.-A.)
| | - Régulo López-Callejas
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (B.G.R.-M.); (R.L.-C.); (R.P.-E.); (R.V.-A.)
| | - Antonio Mercado-Cabrera
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (B.G.R.-M.); (R.L.-C.); (R.P.-E.); (R.V.-A.)
| | - Rosendo Peña-Eguiluz
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (B.G.R.-M.); (R.L.-C.); (R.P.-E.); (R.V.-A.)
| | - Raúl Valencia-Alvarado
- Plasma Physics Laboratory, Instituto Nacional de Investigaciones Nucleares, Carretera México-Toluca S/N, La Marquesa, Ocoyoacac 52750, Mexico; (B.G.R.-M.); (R.L.-C.); (R.P.-E.); (R.V.-A.)
| | - Mario Betancourt-Ángeles
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico
| | - Guillermo Berrones-Stringel
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico
| | - César Jaramillo-Martínez
- Medical Center ISSEMyM Toluca, Av. Baja velocidad 284 km. 57.5, San Jerónimo Chicahualco, Metepec 52170, Mexico
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Thompson HM, Williams H, Omer DM, Yuval JB, Verheij FS, Fiasconaro M, Widmar M, Wei IH, Pappou EP, Smith JJ, Nash GM, Weiser MR, Paty PB, Shahrokni A, Garcia-Aguilar J. Comparison of short-term outcomes and survival between minimally invasive colectomy and open colectomy in patients 80 years of age and older. J Robot Surg 2023; 17:1857-1865. [PMID: 37022559 PMCID: PMC10527224 DOI: 10.1007/s11701-023-01575-1] [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: 02/06/2023] [Accepted: 03/12/2023] [Indexed: 04/07/2023]
Abstract
We investigated the short- and long-term outcomes of patients 80 years of age and older with colon cancer who underwent robotic colectomy versus laparoscopic colectomy. Data for patients treated at a comprehensive cancer center between January 2006 and November 2018 were collected retrospectively. Outcomes from minimally invasive laparoscopic or robotic colectomy were compared. Survival was analyzed by the Kaplan-Meier method with significance evaluated by the log-rank test. The laparoscopic (n = 104) and the robotic (n = 75) colectomy groups did not differ across baseline characteristics. Patients who underwent a robotic colectomy had a shorter median length of hospital stay (5 versus 6 days; p < 0.001) and underwent fewer conversions to open surgery (3% versus 17%; p = 0.002) compared to the laparoscopic cohort. The groups did not differ in postoperative complication rates, overall survival or disease-free survival. Elderly patients undergoing robotic colectomy for colon cancer have a shorter hospital stay and lower rates of conversion without compromise to oncologic outcomes.
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Affiliation(s)
- Hannah M Thompson
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hannah Williams
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dana M Omer
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jonathan B Yuval
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Floris S Verheij
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Megan Fiasconaro
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maria Widmar
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iris H Wei
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Emmanouil P Pappou
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - J Joshua Smith
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Garrett M Nash
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Martin R Weiser
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Philip B Paty
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Armin Shahrokni
- Department of Medicine, Geriatrics Service, Jersey Shore Medical Center, Neptune Township, NJ, USA
| | - Julio Garcia-Aguilar
- Colorectal Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Luo W, Wu M, Chen Y. Laparoscopic versus open surgery for elderly patients with colorectal cancer: a systematic review and meta-analysis of matched studies. ANZ J Surg 2022; 92:2003-2017. [PMID: 35969025 DOI: 10.1111/ans.17972] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND To compare clinical and survival outcomes between laparoscopic versus open surgery in elderly colorectal cancer patients. METHODS PubMed, Embase and Scopus databases were systematically searched. The review included studies that were either randomized controlled trials (RCTs) or observational in design. STATA was used for statistical analysis. RESULTS The meta-analysis was conducted with 24 studies. Compared with elderly subjects with open surgery, those undergoing laparoscopic surgery had a lower risk of mortality (within 3 months postoperatively) (RR 0.70, 95% CI: 0.53, 0.94). The long-term overall survival (HR 0.96, 95% CI: 0.89, 1.04), disease-free survival (HR 1.02, 95% CI: 0.93, 1.13), risk of recurrence (RR 1.44, 95% CI: 0.90, 2.30) and readmission (RR 1.11, 95% CI: 0.88, 1.40) rates were statistically similar in both the groups. The operative time (in minutes) was higher (WMD 30.37, 95% CI: 17.75, 43.0) and the blood loss (in ml) was lower (WMD -78.85, 95% CI: -101.96, -55.75) in those undergoing laparoscopic surgery. The length of hospital stay (in days) (WMD -2.53, 95% CI: -3.11, -1.95) and the time of return of bowel movements (in days) (WMD -1.06, 95% CI: -1.20, -0.93) was lower in those with laparoscopic surgery. The pooled risk of complications was lower in those with laparoscopic surgery (RR 0.66, 95% CI: 0.60, 0.74), compared with open surgery. CONCLUSIONS Findings suggest that in elderly subjects with colorectal cancer, laparoscopic surgery appears to be more beneficial than open surgery and should be prioritized, subject to the availability of required technical skills and facilities.
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Affiliation(s)
- Weimin Luo
- Department of Proctology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Mengyuan Wu
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yanling Chen
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
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Shang JY, Bao F, Wu LR, Deng ZG, Xiang CH. Prognosis of laparoscopic surgery for colorectal cancer in middle-aged patients. J Minim Access Surg 2022; 19:263-271. [PMID: 35915539 DOI: 10.4103/jmas.jmas_81_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background The prognosis of middle-aged patients with colorectal cancer (CRC) treated by laparoscopic resection (LR) is unclear. This study aimed to evaluate the survival outcomes of LR compared with open resection (OR) for middle-aged patients with CRC. Patients and Methods This retrospective cohort study used the data from a database of all consecutive colorectal resections performed between January 2009 and December 2017. Propensity score matching (PSM) was performed to handle the selection bias based on age, gender, body mass index, tumour location, AJCC stage and admission year. Univariate and multivariate COX regression model was used to identify risk factors of overall survival (OS) and disease-free survival (DFS). Results After PSM, 154 patients were included in each group. Compared with the OR group in the total cohort, there were better survival outcomes in the LR group for 5-year OS and 5-year DFS (both P < 0.001). These differences were observed for Stage II and III diseases and for all CRC, irrespective of location. The multivariate analysis showed that tumour ≥5 cm (hazard ratio [HR] = 1.750, 95% confidence interval [CI]: 1.026-2.986, P = 0.040), Stage III (HR = 14.092, 95% CI: 1.894-104.848, P = 0.010) and LR (HR = 0.300, 95% CI: 0.160-0.560, P < 0.001) were independently associated with OS. Pre-operative carcinoembryonic antigen ≥5 ng/ml (HR = 3.954, 95% CI: 1.363-11.473, P = 0.011), Stage III (HR = 6.206, 95% CI: 1.470-26.200, P = 0.013) and LR (HR = 0.341, 95% CI: 0.178-0.653, P = 0.001) were independently associated with DFS. Conclusions In middle-aged patients with CRC, LR achieves better survival than OR. Complications are similar, except for less blood loss and shorter post-surgical hospital stay with LR.
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Flynn DE, Mao D, Yerkovich S, Franz R, Iswariah H, Hughes A, Shaw I, Tam D, Chandrasegaram M. Should we resect colorectal cancer in patients over the age of 85? World J Gastrointest Oncol 2021; 13:185-196. [PMID: 33738046 PMCID: PMC7953345 DOI: 10.4251/wjgo.v13.i3.185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/31/2020] [Accepted: 01/28/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The prevalence of colorectal cancer in the elderly is rising, with increasing numbers of older patients undergoing surgery. However, there is a paucity of information on the surgical outcomes and operative techniques used in this population.
AIM To evaluate the post-operative outcomes for patients ≥ 85 years old following colorectal cancer resection as well as evaluating the outcomes of laparoscopic resection of colorectal cancer in patients over 85.
METHODS Patients who underwent colorectal cancer resection at our institution between January 2010 and December 2018 were included. The study was divided into two parts. For part one, patients were divided into two groups based on age: Those age ≥ 85 years old (n = 48) and those aged 75-84 years old (n = 136). Short term surgical outcomes and clinicopathological features were compared using appropriate parametric and non-parametric testing. For part two, patient’s over 85 years old were divided into two groups based upon operative technique: Laparoscopic (n = 37) vs open (n = 11) colorectal resection. Short-term post-operative outcomes of each approach were assessed.
RESULTS The median length of stay between patients over 85 and those aged 75-85 was eight days, with no statistically significant difference between the groups (P = 0.29). No significant difference was identified between the older and younger groups with regards to severity of complications (P = 0.93), American Society of Anaesthesiologists grading (P = 0.43) or 30-d mortality (2% vs 2%, P = 0.96). Patients over 85 who underwent laparoscopic colorectal resection were compared to those who underwent an open resection. The median length of stay between the groups was similar (8 vs 9 d respectively) with no significant difference in length of stay (P = 0.18). There was no significant difference in 30-d mortality rates (0% vs 9%, P = 0.063) or severity of complication grades (P = 0.46) between the laparoscopic and open surgical groups.
CONCLUSION No significant short term surgical differences were identified in patients ≥ 85 years old when compared to those 75-85 years old. There is no difference in short term surgical outcomes between laparoscopic or open colorectal resections in patients over 85.
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Affiliation(s)
- David E Flynn
- Department of General Surgery, The Prince Charles Hospital, Chermside 4032, Queensland, Australia
| | - Derek Mao
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Stephanie Yerkovich
- The Common Good Foundation, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Robert Franz
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Harish Iswariah
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Andrew Hughes
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Ian Shaw
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Diana Tam
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
| | - Manju Chandrasegaram
- Department of General Surgery, The Prince Charles Hospital, Brisbane 4032, Queensland, Australia
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Evaluation of short- and long-term outcomes following laparoscopic surgery for colorectal cancer in elderly patients aged over 80 years old: a propensity score-matched analysis. Int J Colorectal Dis 2021; 36:365-375. [PMID: 33026476 DOI: 10.1007/s00384-020-03770-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/01/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE It remains controversial whether the advantages of laparoscopic surgery for colorectal cancer (CRC) are beneficial in elderly patients (EP, age ≥ 80 years). The present study aimed to evaluate whether age itself is an independent risk factor for laparoscopic surgery by comparing short- and long-term outcomes between non-EP and EP groups. METHODS We retrospectively analyzed 730 consecutive patients with stage I-III CRC who had undergone elective surgery between 2010 and 2017, using propensity score-matched analysis. RESULTS Median follow-up was 49 months. After matching, we enrolled 228 patients. In the matched cohort, estimated operative time, estimated blood loss, lymph node dissection ≥ D3, number of lymph nodes harvested < 12, conversion rate, multivisceral resection rate, postoperative complication rate, and length of postsurgical stay were similar between the two groups. Before matching, compared with the non-EP group, the EP group had significantly shorter overall survival (OS) (p < 0.01), cancer-specific survival (CSS) (p < 0.01), recurrence-free survival (RFS) (p < 0.01), and higher frequency of local recurrence (LR) (p = 0.01); however, there was no significant difference in terms of incidence of LR or CSS between the two groups in the matched cohort. Prior to matching, multivariate analysis identified age ≥ 80 years as an independent prognostic factor for OS (p < 0.01), CSS (p < 0.01), and RFS (p = 0.01); however, after matching, age ≥ 80 years was not an independent poor prognostic factor for OS or CCS. CONCLUSIONS Laparoscopic surgery offers a safe, effective option for CRC in EP aged ≥ 80 years.
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Fransvea P, Costa G, D'Agostino L, Sganga G, Serao A. Redo-laparoscopy in the management of complications after laparoscopic colorectal surgery: a systematic review and meta-analysis of surgical outcomes. Tech Coloproctol 2020; 25:371-383. [PMID: 33230649 DOI: 10.1007/s10151-020-02374-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 11/09/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The laparoscopic approach for colorectal surgery has gradually become widely accepted for the treatment of both benign and malignant diseases thanks to its several advantages over the open approach. However, it is associated with the same potential postoperative complications. Some recent studies have analyzed the potential role of laparoscopy in early diagnosis and management of complications following laparoscopic colorectal surgery. The aim of this systematic review was to investigate the outcomes of redo-laparoscopy (RL) for the management of early postoperative complications following laparoscopic colorectal surgery, focusing on length of stay, morbidity and mortality. METHODS A systematic review of the literature was performed according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines through MEDLINE (PubMed), Embase and Google Scholar from January 1990 to December 2019. The main outcomes examined were conversion rate, length of hospital stay, postoperative morbidity and mortality rates. A meta-analysis of all eligible studies was then conducted and forest plots were generated. RESULTS A total of 19 studies involving 1394 patients who required reoperation after laparoscopic colorectal resection were included. In 539 (38.2%) of these patients, a laparoscopic approach was adopted. The most common indication for returning to the operating theater was anastomotic leakage (64.4% of all redo-surgeries, 67.7% of RL) and the most common type of intervention performed in RL was diverting stoma with or without anastomotic repair/redo (47.1%). Nine studies were included in the pooled analysis. The mean length of stay was significantly shorter in the RL group than in the redo-open one (WMD = - 0.90; 95% CI - 1.04 to - 0.76; Z = - 12,6; p < 0.001). A significantly lower risk of mortality was observed in the RL cohort (OR = - 0.91; 95% CI - 1.58 to - 0.23; Z = - 2.62; p = 0.009). CONCLUSIONS Laparoscopy is a valid and effective approach for the treatment of complications following laparoscopic primary colorectal surgery thanks to it is well-established advantages over the open approach, which remain noticeable even in redo-surgeries.
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Affiliation(s)
- P Fransvea
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy.
| | - G Costa
- Department of Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | - L D'Agostino
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - G Sganga
- Emergency Surgery and Trauma, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - A Serao
- General Surgery Department, Ospedale Dei Castelli, ASL RM 6, Rome, Italy
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Impact of ASA-score, age and learning curve on early outcome in the initiation phase of an oncological robotic colorectal program. Sci Rep 2020; 10:15136. [PMID: 32934256 PMCID: PMC7493955 DOI: 10.1038/s41598-020-72025-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023] Open
Abstract
The ASA score is known to be an independent predictor of complications and mortality following colorectal surgery. We evaluated early outcome in the initiation phase of a robotic oncological colorectal resection program in dependence of comorbidity and learning curve. 43 consecutive colorectal cancer patients (median age: 74 years) who underwent robotic surgery were firstly analysed defined by physical status (group A = ASA1 + 2; group B = ASA3). Secondly, outcome was evaluated relating to surgery date (group E: early phase; group L: late phase). There were no differences among groups A and B with regard to gender, BMI, skin-to-skin operative times (STS), N- and M-status, hospital-stay as well as overall rate of complications according to Dindo-Clavien and no one-year mortality. GroupA when compared to group B demonstrated significantly lower mean age (65.5 years ± 11.4 years vs 75.8 years ± 8.9 years), T-stage and ICU-stay. When separately analyzed for patients age ICU-stay was comparable (> 75 years vs. < 75 years). Group E and L demonstrated comparable characteristics and early outcome except more frequent lymphatic fistulas in group E. STS was reduced in group L compared to group E. Beyond learning curve aspects in our series, we could demonstrate that patient’s physical condition according to ASA rather than age may have an impact on early outcome in the initial phase of a robotic oncological colorectal program.
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10
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Salibasic M, Pusina S, Bicakcic E, Pasic A, Gavric I, Kulovic E, Rovcanin A, Beslija S. Colorectal Cancer Surgical Treatment, our Experience. Med Arch 2020; 73:412-414. [PMID: 32082011 PMCID: PMC7007624 DOI: 10.5455/medarh.2019.73.412-414] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Introduction: Colorectal cancer is the third most common cancer in the male and female population. Surgical treatment of colorectal cancer is based on tumor resection and removal of associated lymph glands. Aim: The aim of the paper is to present data from a five-year retrospective study of the surgical treatment of colorectal cancer at the Clinic for General and Abdominal Surgery at the Clinical Center of the University of Sarajevo. Methods: This is a retrospective five-year clinical trial (2014-2018) of patients with and surgically treated for colorectal cancer at the Clinic for General and Abdominal Surgery at the Clinical Center of Sarajevo University. Results: In the 2014-2018 period, n = 11 172 patients were hospitalized at the Clinic, of which n = 732 were surgically treated for colorectal cancer. 69.80% were operated in an elective program. 30.20% were made as emergencies. 51.09% were male patients and 48.36% were female patients. 97.20% were made by open technique. 2.10% operated by minimally invasive procedure. the most common type of colon tumor is Adenocarcinomas are the most common with 79%. Conclusions: Better prevention and early detection are required to reduce the incidence of patients, which ultimately leads to more effective treatment and longer survival of colon cancer patients. Operative surgical principles must be adapted to modern trends, minimally invasive procedures (laparoscopic surgery, robotic surgery).
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Affiliation(s)
- Mirhan Salibasic
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Sadat Pusina
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Emir Bicakcic
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Anes Pasic
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Igor Gavric
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Edin Kulovic
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Ajdin Rovcanin
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
| | - Semir Beslija
- Clinic for General and Abdominal Surgery, Clinical center University of Sarajevo
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Comparison of a Five-Year Survival and Cancer Recurrence between Laparoscopically Assisted and Open Colonic Resections due to Adenocarcinoma-a Single Centre Experience. ACTA ACUST UNITED AC 2020; 56:medicina56020093. [PMID: 32102382 PMCID: PMC7073668 DOI: 10.3390/medicina56020093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 11/16/2022]
Abstract
Background and objectives: When resecting colon adenocarcinoma, surgeons decide between the use of laparoscopically assisted and open surgery. Laparoscopic resection is known to have short-term benefits over an open operation. However, researchers are not as unified about the long-term findings. The aim of this research is to elaborate on five-year post-operative differences in survival and cancer recurrence between these two different approaches. Materials and methods: 74 enrolled patients were evaluated five years after a primary operation. We collected dates of deaths of deceased patients and time after operation of possible recurrences. Carcinoma staging was done by a pathologist after operation. Blood samples were taken before surgery in order to measure tumor markers (CA19-9 and CEA). Results: Survival after colonic adenocarcinoma surgery did not differ between the two different surgical approaches (p = 0.151). Recurrence of cancer was not associated with the type of operation (p = 0.532). Patients with recurrence had a 37.6 times greater hazard ratio of dying (95% CI: [12.0, 118]; p < 0.001). Advanced age adversely affected survival: patients aged <65 and 65 years had a 97%, and 57% survival rate, respectively. Patients with elevated tumor markers at operation had a 19.1 greater hazard ratio of dying (95% CI: [5.16, 70.4]; p<0.001). Patients with different TNM stages did not have any statistically significant differences in survival (HRII = 2.49; 95% CI: [0.67, 9.30]; pII = 0.173) (HRIII = 2.18; 95% CI: [0.58, 8.12]; pIII = 0.246) or recurrence (p = 0.097). Conclusion: The obtained results suggest that laparoscopic resection of colon cancer is not inferior from an oncologic point of view and results in a similar long-term survival and disease-free interval. Recurrence of carcinoma, older age at initial operation and elevated tumor markers, above a pre-set threshold at operation, were found to be independent factors of lower survival. We believe that the obtained results will be of benefit when choosing treatment for colon adenocarcinoma.
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Preoperative lymphocyte-to-monocyte ratio predicts postoperative infectious complications after laparoscopic colorectal cancer surgery. Int J Clin Oncol 2019; 25:633-640. [PMID: 31781993 DOI: 10.1007/s10147-019-01583-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 11/19/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIM Postoperative infectious complications (POI), which can increase length of hospital stay, medical cost, and worsen overall survival, are a concern in minimally invasive colorectal cancer (CRC) surgeries. Recent reports showed that relatively new inflammation-based score, lymphocyte-to-monocyte ratio (LMR) is an independent predictor of long-term outcomes after CRC surgeries. In this study, LMR was evaluated as a predictor of short-term postoperative outcomes. PATIENTS AND METHODS This was a single-institutional retrospective study of 211 consecutive patients who had undergone laparoscopic CRC surgery with primary tumor resection from January 2014 to August 2015 at Nippon Medical School Chiba Hokusoh Hospital. The patients were divided into two groups (no POI; n = 176 and POI; n = 35). The associations between inflammation-based scores, namely neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and LMR, and the occurrence of POI were investigated. Receiving operator characteristic curve analysis was used to determine the cutoff point of preoperative LMR. RESULTS Low LMR (cut-off 3.46), long operative time, and smoking were found to be independent predictors of POI in a multivariate analysis (LMR: Odds ratio 5.61, 95% confidence interval 1.98-15.9, P = 0.001). Patients with low LMR also appeared to have more advanced and aggressive tumours. CONCLUSION This is the first study to report that the lower LMR is a predictive factor of POI after laparoscopic CRC surgery, and it may provide additional information for treatment decisions to prevent POI.
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Minimally invasive colectomy is associated with reduced risk of anastomotic leak and other major perioperative complications and reduced hospital resource utilization as compared with open surgery: a retrospective population-based study of comparative effectiveness and trends of surgical approach. Surg Endosc 2019; 34:610-621. [DOI: 10.1007/s00464-019-06805-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 04/29/2019] [Indexed: 01/27/2023]
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Long-term results after elective laparoscopic surgery for colorectal cancer in octogenarians. Surg Endosc 2019; 34:170-176. [PMID: 30863928 DOI: 10.1007/s00464-019-06747-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 03/06/2019] [Indexed: 01/17/2023]
Abstract
BACKGROUND The aim of this study was to investigate the short- and long-term outcomes after elective laparoscopic surgery (LPS) for colorectal cancer patients over 80 years of age. METHODS This was a retrospective study of all patients of 80 and above, who underwent elective colorectal resection, between January 2007 and January 2016. Data were analysed from a prospectively collected cancer database and cross checked with patient records. Determinants of survival were analysed using log-rank test and Kaplan-Meier curves. RESULTS We identified 293 patients; 110 underwent LPS. LPS had significantly better overall survival (p = 0.0065) and disease-free survival (DFS) (p = 0.006). The LPS group also had a shorter length of stay (LOS)-9 vs 11 days (p < 0.00001), 90-day mortality-5.5 vs 13.7% (p = 0.03) and required fewer blood transfusions 22.7 vs 40.4% (p = 0.002), when compared to open surgery (OPS). There was no difference in 30-day mortality 1.8 vs 4.9% (p = 0.22), anastomotic leakage 2.3 vs 6% (p = 0.20) or post-operative complication rates 44.5 vs 50.8% (p = 0.30). CONCLUSIONS LPS for patients in their 80s is characterised by better overall and DFS compared to open procedures and is associated with shorter post-operative LOS, and significantly lower 90-day mortality. Patients operated on laparoscopically also required fewer post-operative blood transfusions.
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Liu H, Yang C, Lu W, Zeng Y. Prognostic significance of glypican-3 expression in hepatocellular carcinoma: A meta-analysis. Medicine (Baltimore) 2018; 97:e9702. [PMID: 29369198 PMCID: PMC5794382 DOI: 10.1097/md.0000000000009702] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 12/22/2017] [Accepted: 01/02/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In recent years, an increasing number of studies has been published analyzing the possible prognostic utility of glypican-3 (GPC3) in hepatocellular carcinoma (HCC), but the results are still controversial. The aim of this meta-analysis was to evaluate possible association between GPC3 expression and patients' survival. METHODS Relevant publications which assessed GPC3 expression with survival outcome in HCC patients were searched from Pubmed, Embase, Web of Science, and the Cochrane library. Survival outcome (odds ratios or hazard ratios) was synthesized with a fixed or random effects meta-analysis. Publication bias and sensitivity analyses were also conducted. Statistical analysis was performed by STATA 12.0 and Review Manager software 5.3. RESULTS Fifteen studies including 2336 HCC cases were analyzed systematically in our meta-analysis. The main results showed that GPC3 high expression was significantly associated with later tumor stage, higher tumor grade, presence of vascular invasion, shortened overall survival, and disease-free survival. Subgroup analyses for GPC3 on HCC overall survival according to the studies categorized by sample size, follow-up period, and cut-offs were also conducted. CONCLUSION Our findings suggested that GPC3 may play a role in cancer invasion and progression and may be related to poor prognosis of HCC. Further mechanical research or multicenter cohort studies are needed to confirm these findings.
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Affiliation(s)
- Hong Liu
- Department of Integrated Traditional and Western Medicine
| | - Chunmei Yang
- Department of Integrated Traditional and Western Medicine
| | - Wenzhu Lu
- Department of Integrated Traditional and Western Medicine
| | - Yong Zeng
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
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