1
|
Li Z, Gong X, Wang S, Liu M, Liu S, Wang Y, Wu D, Yang M, Li R, Li H, Li X, Chen S, Zhang X, Jia R, Guo J, He Y, Wang Y. Cognitive impairment assessed by Mini-Mental State Examination predicts all-cause and CVD mortality in Chinese older adults: A 10-year follow-up study. Front Public Health 2022; 10:908120. [PMID: 36518570 PMCID: PMC9744251 DOI: 10.3389/fpubh.2022.908120] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 11/03/2022] [Indexed: 11/29/2022] Open
Abstract
Objective Cognitive impairment (CI) has been demonstrated as a useful proxy measure of mortality in Western populations. However, the predictive value of CI in Chinese populations is unknown. We aimed to explore whether CI is independently associated with increased long-term all-cause and cardiovascular disease (CVD) mortality in Chinese older adults and the association of performance in specific MMSE sub-domains to subsequent mortality. Methods and results A total of 4,499 older adults [mean (SD) age, 70.3(6.7) years] who received a sample investigation from 2011 to 2014 were followed up till 2021 for mortality. The Mini-Mental State Examination was used to assess cognitive function, and Cox's proportional hazard models were used to evaluate the effects of cognitive function on the risk of all-cause and CVD mortality. Demographic characteristics, lifestyle, and health status were included as covariates. During a 10-year follow-up, a total of 667 (14.8%) died. In the fully adjusted model, compared with cognitively normal participants with CI had a 1.33-fold [HR, 1.33; (95% CI, 1.10-1.61)] greater risk of all-cause mortality and a 1.45-fold [HR, 1.45; (95% CIs, 1.11-1.92)] greater risk of CVD mortality. After a similar multivariable adjustment, a per-SD increase in MMSE scores was associated with a reduced risk of all-cause mortality [HR, 0.85; (95% CI, 0.78-0.93)] and CVD mortality [HR, 0.74; (95% CI, 0.65-0.84)]. In the unadjusted model, MMSE sub-domains (apart from immediate recall) were associated with mortality. But only orientation and calculation and attention were still independently associated with all-cause and CVD mortality in a multivariable model. Conclusion These findings confirmed that CI is a marker of all-cause and CVD mortality risk in Chinese older adults, independently of other commonly assessed risk factors, and some sub-domains of the MMSE may have stronger associations with mortality. Further research is needed to identify the mechanisms underlying the observed associations.
Collapse
Affiliation(s)
- Zhiqiang Li
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Xinran Gong
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Shengshu Wang
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China,Department of Healthcare, Agency for Offices Administration, Central Military Commission, Beijing, China
| | - Miao Liu
- Department of Epidemiology and Statistics, Graduate School of Chinese PLA General Hospital, Beijing, China
| | - Shaohua Liu
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Yanding Wang
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Di Wu
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Meitao Yang
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Rongrong Li
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Haowei Li
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xuehang Li
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Shimin Chen
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Xiushan Zhang
- Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Ruizhong Jia
- Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Jinpeng Guo
- Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China
| | - Yao He
- Beijing Key Laboratory of Aging and Geriatrics, National Clinical Research Center for Geriatrics Diseases, Institute of Geriatrics, Second Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China,State Key Laboratory of Kidney Diseases, Department of Epidemiology, Chinese People's Liberation Army General Hospital, Beijing, China,Yao He
| | - Yong Wang
- School of Public Health, China Medical University, Shenyang, China,Chinese People's Liberation Army Center for Disease Control and Prevention, Beijing, China,*Correspondence: Yong Wang
| |
Collapse
|
2
|
Net Promoter Score (NPS) and Customer Satisfaction: Relationship and Efficient Management. SUSTAINABILITY 2022. [DOI: 10.3390/su14042011] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The NPS index is used in the hotel industry to measure customer loyalty and, by extension, customer satisfaction. Many hotel companies set their annual budget based on this index and include it, together with annual economic results, for evaluation when deciding on a potential management bonus. For managers in some companies, achieving a high NPS becomes nearly as important as achieving strong economic results. The purpose of this research is to deepen the study of the NPS index by analysing the existing relationship that the model has with customer satisfaction, focusing on the following main areas of a hotel: reception, cleanliness and room comfort, and gastronomy. To do so, this study uses fuzzy set qualitative comparative analysis (fsQCA). New evidence of value is offered based on the analysis of a sample of six hotels (4 and 5*) located in the Balearic Islands, Spain (Mallorca, Minorca, and Ibiza). In total, 557 surveys were completed in August 2021 and 571 surveys were completed in August 2020, and therefore both sample groups were impacted by a Black Swan (BS) event, the COVID-19 pandemic, in two different stages of its trajectory. The results suggest that in the study sample, the key factor in achieving a high NPS was (1) gastronomy in 2021 (after more than one year of the COVID-19 pandemic), and (2) cleanliness and room comfort in 2020 (at the beginning of the COVID-19 pandemic). These results offer insights for hotel managers, as well as for academics who can develop new lines of research on the subject.
Collapse
|
3
|
Assessment of the Fragility of the Municipal Waste Sector in Serbia Using System Dynamics Modelling. SUSTAINABILITY 2022. [DOI: 10.3390/su14020862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This research develops a novel methodology for municipal waste management in Serbia, based on system dynamics modelling. The methodology shows how a country and relevant institutions should address complexities in the waste management sector. Waste management is a critical issue globally, which heavily impacts the economic development of a country, including the general quality of life within a society. The designed simulation generates different scenarios of the Serbian municipal waste system for reaching the 2035 recycling rate targets. Methodologies such as the theory of constraints, fragility analysis, and systems dynamics were implemented in the model. The scenarios and fragility modelling were conducted with the system dynamics modelling methodology in the Ventity simulation environment. The designed model has elements of discrete event simulations, system dynamics, and agent-based modelling. Importantly, real-world data for the period of five years (from the year 2016 to 2020) was used in the case study. This research undoubtedly reveals that the informal sector is the key source of fragility to the dynamic system considered. During the considered period, the informal sector contributed 62.3% of all separated waste to the system. Consequently, this research concludes that for the waste sector in Serbia to reach the 2035 EU goals, the existing practice in waste management has to be changed significantly and will benefit from the modelling approach used here. The whole system is highly dependent on the informal sector, which, in its current form, is volatile, unregulated, and fragile to aggressive regulative policies.
Collapse
|
4
|
Alvarez JA, Medford A, Strozza C, Thinggaard M, Christensen K. Stratification in health and survival after age 100: evidence from Danish centenarians. BMC Geriatr 2021; 21:406. [PMID: 34210289 PMCID: PMC8252309 DOI: 10.1186/s12877-021-02326-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 06/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The existence of a super-select group of centenarians that demonstrates increased survivorship has been hypothesized. However, it is unknown if this super-select group possesses similar characteristics apart from extreme longevity. METHODS In this study, we analyse high-quality health and survival data of Danish centenarians born in 1895, 1905 and 1910. We use Latent Class Analysis to identify unobserved health classes and to test whether these super-select lives share similar health characteristics. RESULTS We find that, even after age 100, a clear and distinct gradient in health exists and that this gradient is remarkably similar across different birth cohorts of centenarians. Based on the level of health, we identify three clusters of centenarians - robust, frail and intermediate - and show that these groups have different survival prospects. The most distinctive characteristic of the robust centenarians is the outperformance in different health dimensions (physical, functional and cognitive). Finally, we show that our health class categorizations are good predictors of the survival prospects of centenarians. CONCLUSIONS There is a clear stratification in health and functioning among those over 100 years of age and these differences are associated with survival beyond age 100.
Collapse
Affiliation(s)
- Jesús-Adrián Alvarez
- Interdisciplinary Centre on Population Dynamics, University of Southern Denmark, 5000, Odense, Denmark.
| | - Anthony Medford
- Interdisciplinary Centre on Population Dynamics, University of Southern Denmark, 5000, Odense, Denmark
| | - Cosmo Strozza
- Interdisciplinary Centre on Population Dynamics, University of Southern Denmark, 5000, Odense, Denmark
| | - Mikael Thinggaard
- Danish Aging Research Center, Epidemiology, Biostatistics and Biodemography, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - Kaare Christensen
- Danish Aging Research Center, Epidemiology, Biostatistics and Biodemography, Department of Public Health, University of Southern Denmark, Odense C, Denmark.,Department of Clinical Genetics and Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
| |
Collapse
|
5
|
Malaguarnera G, Latteri S, Madeddu R, Catania VE, Bertino G, Perrotta RE, Dinotta F, Malaguarnera M. High Carbohydrate 19-9 Antigen Serum Levels in Patients with Nonmelanoma Skin Cancer and Primary Occult Cancer. Biomedicines 2020; 8:biomedicines8080265. [PMID: 32756322 PMCID: PMC7459904 DOI: 10.3390/biomedicines8080265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 07/27/2020] [Accepted: 07/29/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Non-melanoma skin cancers (NMSC), despite having a favourable prognosis, present an increased risk of occult malignancies. The aim of this study was the evaluation of the usefulness of the mucinous marker carbohydrate 19-9 antigen (CA 19-9) in the diagnosis of occult cancers. (1) Patients and Methods: This is a case control study in which 480 patients with NMSC and 480 matched control subjects with dermatitis were enrolled; 208 patients with NMSC showed upper-normal CA 19-9 values, and 272 showed under-normal CA 19-9 values. (2) Results: The 208 patients positive for CA 19-9 included 87 with basal cell carcinoma (BCC) and 121 with squamous cell carcinoma (SCC). The 272 patients negative for CA 19-9 included 107 with BCC and 165 with SCC. For the SCC patients, CA 19-9 serum levels were significant in 121 of the patients (positive), 66 of which were affected by cancer; CA 19-9 was within the normal range in 165 patients, of which 30 were diagnosed with cancer. In the SCC patients, the CA 19-9 sensitivity was 68%, the specificity was 70%, the positive predictive value (PPV) was 54% (95%) and the negative predictive value (NPV) was 81%. In the BCC patients, the CA 19-9 sensitivity was 70%, the specificity was 66%, the PPV was 48% and the NPV was 83%. In the dermatitis patients (controls), we observed 121 patients that were CA 19-9 positive, with 15 malignancies, and 359 CA 19-9-negative patients, with three malignancies. (3) Conclusions: To confirm the association between CA 19-9 and an elevated risk of malignancies in NMSC, prospective cohort studies should be performed.
Collapse
Affiliation(s)
- Giulia Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania; 95123 Catania, Italy; (G.M.); (M.M.)
| | - Saverio Latteri
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy;
| | - Roberto Madeddu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy;
| | - Vito Emanuele Catania
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy;
- Correspondence:
| | - Gaetano Bertino
- Department of Experimental and Clinical Medicine, University of Catania, 95123 Catania, Italy;
| | - Rosario Emanuele Perrotta
- Department of General Surgery and Medical-Surgery Specialties, University of Catania, 95100 Catania, Italy; (R.E.P.); (F.D.)
| | - Francesco Dinotta
- Department of General Surgery and Medical-Surgery Specialties, University of Catania, 95100 Catania, Italy; (R.E.P.); (F.D.)
| | - Michele Malaguarnera
- Department of Biomedical and Biotechnological Science, University of Catania; 95123 Catania, Italy; (G.M.); (M.M.)
| |
Collapse
|
6
|
Borzì AM, Biondi A, Basile F, Vacante M. Diagnosis and treatment of hypothyroidism in old people : A new old challenge. Wien Klin Wochenschr 2019; 132:161-167. [PMID: 31773270 DOI: 10.1007/s00508-019-01579-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 11/01/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE To review the diagnosis and the treatment of both subclinical and overt hypothyroidism in old people, which could represent a challenge for the clinicians. METHODS Narrative literature review. An extensive literature search was performed using the databases of Scopus, Medline through PubMed, and Google Scholar from January 1975 to May 2019. The search terms were "hypothyroidism," "older adults," "elderly," and "myxedema." RESULTS Hypothyroidism is more common among older subjects in comparison to the younger counterparts. The hypothalamic-pituitary-thyroid axis and its hormones undergo significant changes due to the physiological aging process. For a correct diagnosis of hypothyroidism in old people clinicians must take such age-related changes into account. CONCLUSIONS The administration of replacement therapy in older adults should consider frailty, polypharmacy and a high risk to develop overtreatment symptoms. On the other hand, older patients with untreated or undertreated hypothyroidism may develop a state of myxedema coma.
Collapse
Affiliation(s)
- Antonio Maria Borzì
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, Via S. Sofia,78, 95123, Catania, Italy
| | - Antonio Biondi
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, Via S. Sofia,78, 95123, Catania, Italy
| | - Francesco Basile
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, Via S. Sofia,78, 95123, Catania, Italy
| | - Marco Vacante
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, Via S. Sofia,78, 95123, Catania, Italy.
| |
Collapse
|
7
|
Sáez-Nieto C, Ly-Yang F, Pérez-Rodríguez P, Alarcón T, López-Arrieta J, González-Montalvo JI. [Impact of hospital admission on centenarians admitted due to an acute illness. A description of a series of 165 cases and comparison with the literature]. Rev Esp Geriatr Gerontol 2019; 54:315-320. [PMID: 31301820 DOI: 10.1016/j.regg.2019.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 04/07/2019] [Accepted: 04/24/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION The number of centenarians is increasing with the aging of the Spanish population. This age group might present different clinical features from younger groups. This study was carried out to determine the impact hospital admission on centenarians with an acute disease. MATERIALS AND METHODS A retrospective observational study was conducted that included patients ≥100 years-old admitted from 1995 to 2016 to a third level university hospital and attended by the Geriatrics department in the acute ward, the Orthogeriatric ward, and by request. An analysis was made using the clinical-administrative databases containing information about the demographics, clinical, functional and cognitive features, length of hospital length, as well as discharge destination. RESULTS The study included 165 patients with a mean age of 101.6 ± 1.7 (range 100-109) years, of whom 140 (85%) were female. The mean hospital stay was 10.3 ± 7.4 days. Respiratory infections (41%) were the most common cause of admission to the Acute Geriatric Unit (AGU). The overall in-hospital mortality was 16%, but mortality in AGU reached up to 31%. There was an increase on moderate-severe functional disability (51% to 96%), and on the inability to walk independently (52% to 99%) from baseline to admission. There was a reduction in people living in their own home from 71% prior to admission to 29% at hospital discharge. CONCLUSIONS Centenarians who required hospital admission showed a high rate of mortality, a significant deterioration in their functional capacity, and a decrease in their chances of going back to their own home at discharge.
Collapse
Affiliation(s)
- Carmen Sáez-Nieto
- Servicio de Geriatría, Hospital Universitario La Paz-Cantoblanco, Madrid, España.
| | - Fernando Ly-Yang
- Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, España
| | | | - Teresa Alarcón
- Servicio de Geriatría, Hospital Universitario La Paz-Cantoblanco, Madrid, España; Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, España; IdiPaz, Hospital Universitario La Paz, Madrid, España
| | - Jesús López-Arrieta
- Servicio de Geriatría, Hospital Universitario La Paz-Cantoblanco, Madrid, España; IdiPaz, Hospital Universitario La Paz, Madrid, España
| | - Juan Ignacio González-Montalvo
- Servicio de Geriatría, Hospital Universitario La Paz-Cantoblanco, Madrid, España; Facultad de Medicina, Universidad Autónoma de Madrid, Madrid, España; IdiPaz, Hospital Universitario La Paz, Madrid, España
| |
Collapse
|
8
|
Surgical approach and geriatric evaluation for elderly patients with colorectal cancer. Updates Surg 2019; 71:411-417. [PMID: 30953329 DOI: 10.1007/s13304-019-00650-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 03/25/2019] [Indexed: 12/14/2022]
Abstract
This review aims to define the most appropriate surgical approach and geriatric evaluation for elderly patients with colorectal cancer (CRC). Surgery represents the main treatment for CRC, but elderly cancer patients still represent a challenge for the surgeon due to frequent comorbidities such as cardiovascular and pulmonary diseases, which increase operative risk as well as the risk of postoperative morbidity and mortality. Cancer patients with comorbidities show lower survival rates and quality of life, together with higher healthcare costs. There is also evidence that patients with comorbidities sometimes receive modified treatment, compromising optimal care. To optimize treatment, the approach to elderly cancer patients needs a multidisciplinary team to assess preoperative conditions, prevent post-surgical complications and improve outcome, especially for frail patients. Laparoscopic surgery for CRC shows a number of advantages compared to conventional surgery such as less postoperative pain, rapid return to prior activities and a decrease in costs. Recent studies confirm that laparoscopic procedures could be performed safely on both older and younger patients with no difference compared with open surgery as regards morbidity or length of hospital stay.
Collapse
|
9
|
Dunham CM, Huang GS. Lethal Trauma Pulmonary Embolism is a Black Swan Event in Patients at Risk for Deep Vein Thrombosis: An Evidence-Based Review. Am Surg 2017. [DOI: 10.1177/000313481708300431] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We delineated the incidence of trauma patient pulmonary embolism (PE) and risk conditions by performing a systematic literature review of those at risk for deep vein thrombosis (DVT). The PE proportion was 1.4 per cent (95% confidence interval = 1.2–1.6) in at-risk patients. Of 10 conditions, PE was only associated with increased age (P < 0.01) or leg injury (P < 0.01; risk ratio = 1.6). As lower extremity DVT (LEDVT) proportions increased, mortality proportions (P = 0.02) and hospital stay (P = 0.0002) increased, but PE proportions did not (P = 0.13). LEDVT was lower with chemoprophylaxis (CP) (4.9%) than without CP (19.1%; P < 0.01). PEwas lower withCP (1.0%) than without CP (2.2%; P = 0.0004). Mortality was lower with CP (6.6%) than without CP (11.6%; P = 0.002). PE was similar with (1.2%) and without (1.9%; P = 0.19) mechanical prophylaxis (MP). LEDVT was lower with MP (8.5%) than without MP (12.2%; P = 0.0005). PE proportions were similar with (1.3%) and without (1.5%; P = 0.24) LEDVTsurveillance. Mortality was higher with LEDVTsurveillance (7.9%) than without (4.8%; P < 0.01). A PE mortality of 19.7 per cent (95% confidence interval = 18–22) 3 a 1.4 per cent PE proportion yielded a 0.28 per cent lethal PE proportion. As PE proportions increased, mortality (P = 0.52) and hospital stay (P = 0.13) did not. Of 176 patients with PE, 76 per cent had no LEDVT. In trauma patients at risk for DVT, PE is infrequent, has a minimal impact on outcomes, and death is a black swan event. LEDVTsurveillance did not improve outcomes. Because PE was not associated with LEDVT and most patients with PE had no LEDVT, preventing, diagnosing, and treating LEDVT may be ineffective PE prophylaxis.
Collapse
Affiliation(s)
- C. Michael Dunham
- General Surgery/Trauma Services/Surgical Critical Care, St. Elizabeth Youngstown Hospital, Youngstown, Ohio
| | - Gregory S. Huang
- General Surgery/Trauma Services/Surgical Critical Care, St. Elizabeth Youngstown Hospital, Youngstown, Ohio
| |
Collapse
|
10
|
BioEnterics Intragastric Balloon (BIB) versus Spatz Adjustable Balloon System (ABS): Our experience in the elderly. Int J Surg 2016; 38:138-140. [PMID: 27353844 DOI: 10.1016/j.ijsu.2016.06.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The BioEnterics Intragastric Balloon (BIB) and the Spatz Adjustable Balloon System (ABS) are in fact recommended for weight reduction as a bridge to bariatric surgery. We retrospected studied patients with body mass index (BMI) and age ranges of 37-46 and 70-80 years, respectively, who had undergone BIB from January 2010 to July 2012 and prospected studied patients who had undergone Spatz balloon from July 2012 to August 2014. The aim of this study is to compare BIB and Spatz in terms of weight loss, complications, and maintenance of weight after removal. For both procedures, the median weight loss was 20 ± 3 kg, median BMI at the end of the therapy was 32 ± 2, and no severe complication occurred.
Collapse
|
11
|
Maggialetti N, Capasso R, Pinto D, Carbone M, Laporta A, Schipani S, Piccolo CL, Zappia M, Reginelli A, D'Innocenzo M, Brunese L. Diagnostic value of computed tomography colonography (CTC) after incomplete optical colonoscopy. Int J Surg 2016; 33 Suppl 1:S36-44. [PMID: 27255132 DOI: 10.1016/j.ijsu.2016.05.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION This study evaluated the role of computed tomography colonography (CTC) in patients who previously underwent incomplete optical colonoscopy (OC). We analyzed the impact of colonic lesions in intestinal segments not studied by OC and extracolonic findings in these patients. METHODS Between January 2014 and May 2015, 61 patients with a history of abdominal pain and incomplete OC examination were studied by CTC. CTCs were performed by 320-row CT scan in both the supine and the prone position, without intravenous administration of contrast medium. In all patients both colonic findings and extracolonic findings were evaluated. RESULTS Among the study group, 24 CTC examinations were negative for both colonic and extracolonic findings while 6 examinations revealed the presence of both colonic and extracolonic findings. In 24 patients CTC depicted colonic anomalies without extracolonic ones, while in 7 patients it showed extracolonic findings without colonic ones. DISCUSSION CTC is a noninvasive imaging technique with the advantages of high diagnostic performance, rapid data acquisition, minimal patient discomfort, lack of need for sedation, and virtually no recovery time. CTC accurately allows the evaluation of the nonvisualized part of the colon after incomplete OC and has the distinct advantage to detect clinically important extracolonic findings in patients with incomplete OC potentially explaining the patient's symptoms and conditioning their therapeutic management. CONCLUSION CTC accurately allows the assessment of both colonic and extracolonic pathologies representing a useful diagnostic tool in patients for whom complete OC is not achievable.
Collapse
Affiliation(s)
- N Maggialetti
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy.
| | - R Capasso
- Department of Internal and Experimental Medicine, Magrassi-Lanzara, Second University of Naples, Piazza Miraglia 2, 80138 Naples, Italy.
| | - D Pinto
- Radiological Research, Molfetta, BA, Italy.
| | - M Carbone
- Department of Radiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy.
| | - A Laporta
- Department of Radiology, A.O. Solofra, Italy.
| | - S Schipani
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy.
| | - C L Piccolo
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy.
| | - M Zappia
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy.
| | - A Reginelli
- Department of Internal and Experimental Medicine, Magrassi-Lanzara, Second University of Naples, Piazza Miraglia 2, 80138 Naples, Italy.
| | | | - L Brunese
- Department of Medicine and Health Science, University of Molise, Campobasso, Italy.
| |
Collapse
|
12
|
Aprea G, Rocca A, Salzano A, Sivero L, Scarpaleggia M, Ocelli P, Amato M, Bianco T, Serra R, Amato B. Laparoscopic single site (LESS) and classic video-laparoscopic cholecystectomy in the elderly: A single centre experience. Int J Surg 2016; 33 Suppl 1:S1-3. [PMID: 27255133 DOI: 10.1016/j.ijsu.2016.05.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Laparoscopic cholecystectomy (LC) is the gold-standard surgical method used to treat gallbladder diseases. Recently Laparoendoscopic single site surgery (LESS) has gained greater interest and diffusion for the surgical treatment of several pathologies. In elderly patients, just few randomized controlled trials are present in the literature that confirm the clinical advantages of LESS compared with the classic laparoscopic procedures. We present in this paper the preliminary results of this randomized prospective study regarding the feasibility and safety of LESS cholecystectomy versus classic laparoscopic technique. We demonstrated that LESS technique compared with traditional technique show some advantages like: acceptable operative times, lower post-operative discomfort and sometimes reduction added complications. In addition we also demonstrate that fewer incisions and less scarring which mean less pain, and fewer parietal complications are related to this surgical procedure. In conclusion in the elderly LESS cholecystectomy technique is to be considered a suitable alternative to traditional three-port cholecystectomy.
Collapse
Affiliation(s)
- Giovanni Aprea
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Aldo Rocca
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Andrea Salzano
- Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy.
| | - Luigi Sivero
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Mauro Scarpaleggia
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Prisida Ocelli
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Maurizio Amato
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Tommaso Bianco
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| | - Raffaele Serra
- Department of Health Science, University Magna Græcia of Catanzaro, Italy.
| | - Bruno Amato
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy.
| |
Collapse
|
13
|
Ferrarese A, Falcone A, Solej M, Bono D, Moretto P, Dervishi N, Andrea V, Enrico S, Nano M, Martino V. Surgeon's clinical valuation and accuracy of ultrasound in the diagnosis of acute appendicitis: A comparison with intraoperative evaluation. Five years experience. Int J Surg 2016; 33 Suppl 1:S45-50. [PMID: 27255128 DOI: 10.1016/j.ijsu.2016.05.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Acute appendicitis is the most common cause of acute abdomen in adolescents, with an overall incidence of 7%. Two such tools are used to diagnose acute appendicitis: ultrasound and Computer Tomography imaging. End point of this study was to verify the accuracy of ultrasound imaging in the diagnosis of acute appendicitis with respect to intraoperative observations and the respective clinical and laboratory findings in young and in the elderly. METHODS We considered all the appendectomies for acute appendicitis performed between 1 January 2010 and 1 January 2015. We evaluated clinical symptoms, laboratory findings, ultrasound findings, intraoperative signs, and anatomical and pathological findings. In the study we compared the ultrasound and intraoperative findings and then compared these with the respective clinical and laboratory data. RESULTS In a comparison of diagnostic accuracy, the difference between clinical and ultrasound examinations was not significant. The differences between the diagnostic accuracy of clinical and laboratory findings and between ultrasound and laboratory investigations were statistically significant. CONCLUSION We defined white blood cells and C protein levels as non-diagnostic of the type of acute inflammation but rather as indicators of the severity of the inflammatory process. We also agree with the authors who proposed the incorporation of ultrasonography into routine practice in the diagnosis of acute appendicitis, but only and exclusively to support other diagnostic procedures and preferably within emergency departments. A thorough clinical examination of patients with suspected acute appendicitis is still the best diagnostic procedure available to us.
Collapse
Affiliation(s)
- Alessia Ferrarese
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Alessandro Falcone
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Mario Solej
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Dario Bono
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Paolo Moretto
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of Radiology, Orbassano, Turin, Italy.
| | - Najada Dervishi
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of Radiology, Orbassano, Turin, Italy.
| | - Veltri Andrea
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of Radiology, Orbassano, Turin, Italy.
| | - Stefano Enrico
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Mario Nano
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| | - Valter Martino
- University of Turin, Department of Oncology, School of Medicine, Teaching Hospital "San Luigi Gonzaga", Section of General Surgery, Orbassano, Turin, Italy.
| |
Collapse
|
14
|
Bodart G, Goffinet L, Morrhaye G, Farhat K, de Saint-Hubert M, Debacq-Chainiaux F, Swine C, Geenen V, Martens HJ. Somatotrope GHRH/GH/IGF-1 axis at the crossroads between immunosenescence and frailty. Ann N Y Acad Sci 2015; 1351:61-7. [PMID: 26284958 DOI: 10.1111/nyas.12857] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Immunosenescence, characterized by complex modifications of immunity with age, could be related to frailty syndrome in elderly individuals, leading to an inadequate response to minimal aggression. Functional decline (i.e., the loss of ability to perform activities of daily living) is related to frailty and decreased physiological reserves and is a frequent outcome of hospitalization in older patients. Links between immunosenescence and frailty have been explored and 20 immunological parameters, including insulin-like growth factor-1 (IGF-1), thymopoeisis, and telomere length, were shown to be affected in elderly patients with functional decline. A strong relationship between IGF-1 and thymic ouput was evidenced. IGF-1, a mediator of growth hormone (GH), was subsequently shown to induce interleukin-7 secretion in cultured primary human thymic epithelial cells. We are exploring the stress hypothesis in which an acute stressor is used as the discriminator of frailty susceptibility. GH can counteract the deleterious immunosuppressive effects of stress-induced steroids. Under nonstress conditions, the immunosenescent system preserves physiological responses, while under stress conditions, the combination of immunosenescence and a defect in the somatotrope axis might lead to functional decline.
Collapse
Affiliation(s)
| | | | | | - Khalil Farhat
- GIGA Research Institute, University of Liège, Liège, Belgium
| | - Marie de Saint-Hubert
- Department of Geriatrics, University Hospital of Mont-Godinne, NARILIS-Namur Research Institute for Life Sciences, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Florence Debacq-Chainiaux
- Unit of Research on Cellular Biology, NARILIS-Namur Research Institute for Life Sciences, University of Namur (FUNDP), Namur, Belgium
| | - Christian Swine
- Department of Geriatrics, University Hospital of Mont-Godinne, NARILIS-Namur Research Institute for Life Sciences, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Vincent Geenen
- GIGA Research Institute, University of Liège, Liège, Belgium
| | - Henri J Martens
- GIGA Research Institute, University of Liège, Liège, Belgium
| |
Collapse
|
15
|
Kurbel B, Golem AZ, Kurbel S. Are predictions of cancer response to targeted drugs, based on effects in unrelated tissues, the ‘Black Swan’ events? Future Oncol 2015; 11:2307-14. [DOI: 10.2217/fon.15.132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Adverse effects of targeted drugs on normal tissues can predict the cancer response. Rash correlates with efficacy of erlotinib, cetuximab and gefitinib and onset of arterial hypertension with response to bevacizumab, sunitinib, axitinib and sorafenib, possible examples of ‘Black Swan’ events, unexpected scientific observations, as described by Karl Popper in 1935. The proposition is that our patients have individual intrinsic variants of cell growth control, important for tumor response and adverse effects on tumor-unrelated tissue. This means that the lack of predictive side effects in healthy tissue is linked with poor results of tumor therapy when tumor resistance is caused by mechanisms that protect all cells of that patient from the targeted drug effects.
Collapse
Affiliation(s)
- Beatrica Kurbel
- Department of Anaesthesiology, Reanimatology & Intensive Care, University Hospital Centre, Zagreb, Croatia
| | - Ante Zvonimir Golem
- Division of Abdominal Surgery, Department of Surgery, University Hospital Centre, Zagreb, Croatia
| | - Sven Kurbel
- Department of Internal Medicine, Osijek University Hospital Centre, Osijek, Croatia
| |
Collapse
|
16
|
Abstract
Longevity as a complex life-history trait shares an ontogenetic relationship with other quantitative traits and varies among individuals, families and populations. Heritability estimates of longevity suggest that about a third of the phenotypic variation associated with the trait is attributable to genetic factors, and the rest is influenced by epigenetic and environmental factors. Individuals react differently to the environments that they are a part of, as well as to the environments they construct for their survival and reproduction; the latter phenomenon is known as niche construction. Lifestyle influences longevity at all the stages of development and levels of human diversity. Hence, lifestyle may be viewed as a component of niche construction. Here, we: a) interpret longevity using a combination of genotype-epigenetic-phenotype (GEP) map approach and niche-construction theory, and b) discuss the plausible influence of genetic and epigenetic factors in the distribution and maintenance of longevity among individuals with normal life span on the one hand, and centenarians on the other. Although similar genetic and environmental factors appear to be common to both of these groups, exceptional longevity may be influenced by polymorphisms in specific genes, coupled with superior genomic stability and homeostatic mechanisms, maintained by negative frequency-dependent selection. We suggest that a comparative analysis of longevity between individuals with normal life span and centenarians, along with insights from population ecology and evolutionary biology, would not only advance our knowledge of biological mechanisms underlying human longevity, but also provide deeper insights into extending healthy life span.
Collapse
Affiliation(s)
- Diddahally Govindaraju
- Division of Gerontology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, United States
- Institute for Aging Research, Department of Medicine, Albert Einstein College of Medicine, The Bronx, New York, NY 10461, United States
| | - Gil Atzmon
- Institute for Aging Research, Department of Medicine, Albert Einstein College of Medicine, The Bronx, New York, NY 10461, United States
- Department of Human Biology, Faculty of Natural Sciences, University of Haifa, Haifa 3498838, Israel
| | - Nir Barzilai
- Institute for Aging Research, Department of Medicine, Albert Einstein College of Medicine, The Bronx, New York, NY 10461, United States
| |
Collapse
|
17
|
Evolutionary genetic bases of longevity and senescence. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 847:1-44. [PMID: 25916584 DOI: 10.1007/978-1-4939-2404-2_1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Senescence, as a time-dependent developmental process, affects all organisms at every stage in their development and growth. During this process, genetic, epigenetic and environmental factors are known to introduce a wide range of variation for longevity among individuals. As an important life-history trait, longevity shows ontogenetic relationships with other complex traits, and hence may be viewed as a composite trait. Factors that influence the origin and maintenance of diversity of life are ultimately governed by Darwinian processes. Here we review evolutionary genetic mechanisms underlying longevity and senescence in humans from a life-history and genotype-epigenetic-phenotype (G-E-P) map prospective. We suggest that synergistic and cascading effects of cis-ruptive mechanisms in the genome, and epigenetic disruptive processes in relation to environmental factors may lead to sequential slippage in the G-E-P space. These mechanisms accompany age, stage and individual specific senescent processes, influenced by positive pleiotropy of certain genes, superior genome integrity, negative-frequency dependent selection and other factors that universally regulate rarity in nature. Finally we interpret life span as an inherent property of self-organizing systems that, accordingly, maintain species-specific limits for the entire complex of fitness traits. We conclude that Darwinian approaches provide unique opportunities to discover the biological bases of longevity as well as devise individual specific medical or other interventions toward improving health span.
Collapse
|
18
|
Grosso G, Buscemi S, Galvano F, Mistretta A, Marventano S, La Vela V, Drago F, Gangi S, Basile F, Biondi A. Mediterranean diet and cancer: epidemiological evidence and mechanism of selected aspects. BMC Surg 2013; 13 Suppl 2:S14. [PMID: 24267672 PMCID: PMC3850991 DOI: 10.1186/1471-2482-13-s2-s14] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background Populations living in the area of the Mediterranean Sea suffered by decreased incidence of cancer compared with those living in the regions of northern Europe and US countries, attributed to healthier dietary habits. Nowadays, we are assisting to a moving away from the traditional Mediterranean dietary pattern, but whether this changing is influencing risk of cancers is still unclear. The aim of the study was to review recent evidence on potential relationship between the adherence to the Mediterranean diet and cancer. Discussion The most recent pooled analyses of epidemiological studies supported strongly the hypothesis that the Mediterranean diet may play a role in preventing several types of cancers, especially those of digestive tract, whereas contrasting results were reported for hormone-dependent cancers. Specific aspects of the Mediterranean diet such as high fruit and vegetables and low red processed meat intake may explain such protective effects. Moreover, evidence regarding olive oil and whole grains increase the beneficial effects of such dietary pattern against cancer. Conclusions Literature evidence actually demonstrates that the increased adherence to the Mediterranean dietary pattern is beneficial to health across populations and may translate a protective effect with certain cancers.
Collapse
|
19
|
Marventano S, Forjaz M, Grosso G, Mistretta A, Giorgianni G, Platania A, Gangi S, Basile F, Biondi A. Health related quality of life in colorectal cancer patients: state of the art. BMC Surg 2013; 13 Suppl 2:S15. [PMID: 24267735 PMCID: PMC3851259 DOI: 10.1186/1471-2482-13-s2-s15] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Colorectal cancer (CRC) is the third most commonly diagnosed cancer in males and the second in females with a progressive increase in prevalence in industrialized countries. The loss of health due to the cancer and/or the consequence of the treatment may result in psychophysical, functional and social impairment; all of these affect health-related quality of life (QoL). Description The most frequently CRC-specific QoL questionnaires is the FACT-C. QoL is not only important for the well-being of cancer patient but it also influences survival and response to therapy. Many studies investigated various determinants involved in the assessment of QoL in CRC, suggesting that symptoms, surgical procedures and the number of comorbidity significantly affected QoL. Conclusion Despite that CRC patients have a relatively good QoL compared with the general population, a wide range of intervention could be undertaken to improve their QoL. The finding of this review may be useful for cancer clinicians in taking therapy and surveillance-related decisions. However, future research should be directed to large-scale prospective studies using well validated QoL instruments to facilitate comparison of results.
Collapse
|
20
|
Rametta S, Grosso G, Galvano F, Mistretta A, Marventano S, Nolfo F, Buscemi S, Gangi S, Basile F, Biondi A. Social disparities, health risk behaviors, and cancer. BMC Surg 2013; 13 Suppl 2:S17. [PMID: 24267900 PMCID: PMC3851246 DOI: 10.1186/1471-2482-13-s2-s17] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Overall cancer incidence rates decreased in the most recent time period in both men and women, largely due to improvements in surgical therapeutic approaches (tertiary prevention) and screening programs (secondary prevention), but differences in cancer incidence and survival according to socioeconomic status are documented worldwide. Health risk behaviors, defined as habits or practices that increase an individual's likelihood of harmful health outcomes, are thought to mediate such inequalities. DISCUSSION Obesity has been related with increased cancer incidence and mortality due to imbalance of leptin and adiponectin which are connected to activation of PI3K, MAPK, and STAT3 pathways and decreasing insulin/insulin-like growth factor (IGF)-1 and mTOR signaling via activation of 5 AMP-activated protein kinase (AMPK), respectively. Physical activity has been associated to prevent cancer by the aforementioned obesity-related mechanisms, but also increasing level of circulating vitamin D, which has been related to lower risk of several cancers, and increasing prostaglandin F2a and reducing prostaglandin E2, which are both related with cancer prevention and promotion, respectively. A large number of different substances may induce themselves a direct cytotoxicity and mutagenic action on cells by smoking, whereas alcohol promote immune suppression, the delay of DNA repair, inhibition of the detoxification of carcinogens, the production of acetaldehyde, and the contribution to abnormal DNA methylation. The combined smoking and alcohol drinking habits have been shown to increase cancer risk by smoke action of increasing the acetaldehyde burden following alcohol consumption and alcohol action of enhancing the activation of various procarcinogens contained in tobacco smoke. CONCLUSIONS Interventions at the social level may be done to increase awareness about cancer risks and promote changing in unhealthy behaviors.
Collapse
Affiliation(s)
- Stefania Rametta
- Department “G. F. Ingrassia” Section of Hygiene and Public Health, University of Catania, Catania, Italy
| | - Giuseppe Grosso
- Department of Drug Sciences, Section of Biochemistry, University of Catania, Catania, Italy
| | - Fabio Galvano
- Department of Drug Sciences, Section of Biochemistry, University of Catania, Catania, Italy
| | - Antonio Mistretta
- Department “G. F. Ingrassia” Section of Hygiene and Public Health, University of Catania, Catania, Italy
| | - Stefano Marventano
- Department “G. F. Ingrassia” Section of Hygiene and Public Health, University of Catania, Catania, Italy
| | - Francesca Nolfo
- Department “G. F. Ingrassia” Section of Hygiene and Public Health, University of Catania, Catania, Italy
| | - Silvio Buscemi
- Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Santi Gangi
- Department of General Surgery, Section of General Surgery and Oncology, University Medical School of Catania, Italy
| | - Francesco Basile
- Department of General Surgery, Section of General Surgery and Oncology, University Medical School of Catania, Italy
| | - Antonio Biondi
- Department of General Surgery, Section of General Surgery and Oncology, University Medical School of Catania, Italy
| |
Collapse
|
21
|
Nolfo F, Rametta S, Marventano S, Grosso G, Mistretta A, Drago F, Gangi S, Basile F, Biondi A. Pharmacological and dietary prevention for colorectal cancer. BMC Surg 2013; 13 Suppl 2:S16. [PMID: 24267792 PMCID: PMC3851139 DOI: 10.1186/1471-2482-13-s2-s16] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background Colorectal cancer (CRC) is a leading cause of cancer morbidity and mortality. People at higher risk are those individuals with a family history of CRC and familial adenomatous polyposis. Prevention and screening are two milestones for this disease. The aim of this study is to evaluate the chemopreventive role of non-steroidal anti-inflammatory drugs (NSAIDs), including aspirin and cyclooxygenase 2 inhibitors, some micronutrients (folic acid, calcium, selenium, antioxidants) and probiotics. Discussion The studies on aspiring reported promising results, but it is debatable whether aspirin should be used as chemoprevention, because of its side effects and because of poor efficacy evident in subjects at high risk. Similar results were reported for other non-aspirin NSAIDs, such as sulindac and celecoxib, which the potential adverse effects limit their use. Selenium role in prevention of various types of cancer as well as in colon adenomas are often inconclusive or controversial. Several studies suggested that calcium may have a possible chemopreventive effect on colon adenomas and CRC, although contrasting results are reported for the latter. A recent meta-analysis including 13 randomized trial suggested that folic acid supplementation had not a chemiopreventive action on CRC. Several studies investigated the association between antioxidants, administered alone or in combination, and CRC risk, both among general and at risk population, but only few of them supported statistically significant results. Conclusion The results of this literature review showed an unclear role in CRC prevention of both pharmacological and dietary intervention. Despite several options are available to prevent colon cancer, it is challenging to identify a correct strategy to prevent CRC through pharmacological and dietary intervention due to the long latency of cancer promotion and development. Since some of the drugs investigated may have uncertain individual effects, it can be suggested to potentiate such effects by adding them together.
Collapse
|
22
|
Abstract
Background In the late '80s the successes of the laparoscopic surgery for gallbladder disease laid the foundations on the modern use of this surgical technique in a variety of diseases. In the last 20 years, laparoscopic colorectal surgery had become a popular treatment option for colorectal cancer patients. Discussion Many studies emphasized on the benefits stating the significant advantages of the laparoscopic approach compared with the open surgery of reduced blood loss, early return of intestinal motility, lower overall morbidity, and shorter duration of hospital stay, leading to a general agreement on laparoscopic surgery as an alternative to conventional open surgery for colon cancer. The reduced hospital stay may also decrease the cost of the laparoscopic surgery for colorectal cancer, despite th higher operative spending compared with open surgery. The average reduction in total direct costs is difficult to define due to the increasing cost over time, making challenging the comparisons between studies conducted during a time range of more than 10 years. However, despite the theoretical advantages of laparoscopic surgery, it is still not considered the standard treatment for colorectal cancer patients due to technical limitations or the characteristics of the patients that may affect short and long term outcomes. Conclusions The laparoscopic approach to colectomy is slowly gaining acceptance for the management of colorectal pathology. Laparoscopic surgery for colon cancer demonstrates better short-term outcome, oncologic safety, and equivalent long-term outcome of open surgery. For rectal cancer, laparoscopic technique can be more complex depending on the tumor location. The advantages of minimally invasive surgery may translate better care quality for oncological patients and lead to increased cost saving through the introduction of active enhanced recovery programs which are likely cost-effective from the perspective of the hospital health-care providers.
Collapse
|