Totally laparoscopic liver resections for primary and metastatic cancer in the elderly: safety, feasibility and short-term outcomes.

BACKGROUND: Standard oncologic liver resections performed on elderly patients (≥70 years old) have been shown to be safe and effective. The aim of this study was to analyze operative and oncologic short-term outcomes of totally laparoscopic liver resections (TLLR) performed on elderly patients for malignancies. METHODS: We performed a retrospective statistical analysis of prospectively recorded data of TLLR performed from October 2008 to February 2012 by a single hepato-pancreato-biliary (HPB) surgeon. Patients were divided into two groups according to age (<70 vs. ≥ 70 years old) and perioperative outcomes were compared. RESULT: A total of 60 TLLR for malignancies were identified of which 25 patients (42 %) were aged ≥ 70 years (Group A) and 35 (58 %) were aged <70 years (Group B). There was no difference in operative time (170 vs. 180 min, p = 0.267), median blood loss (200 vs. 250 ml, p = 0.183), number and time of Pringle maneuver (p = 0.563 and p = 0.180), blood transfusion rate (4 vs. 17 %, p = 0.222), conversion rate (4 vs. 9 %, p = 0.443), morbidity rate (12 vs. 20 %, p = 0.797), and perioperative mortality rate (0 vs. 3 %, p = 0.688). An R0 resection was achieved in 92 (Group A) versus 83 % (Group B) (p = 0.265). At a median follow-up of 18 months, 12 % of patients in Group A experienced a disease recurrence with a related mortality rate similar to that of Group B (8 vs. 12 %, p = 0.375). CONCLUSION: This retrospective comparative study shows that TLLR performed on elderly for liver neoplasm are feasible and safe and lead to short-term outcomes similar to those of younger patients.

Assessing the learning curve for totally laparoscopic major-complex liver resections: a single hepatobiliary surgeon experience.

BACKGROUND: Encouraging results have been reported in terms of feasibility, safety, and oncologic, outcomes even for major (≥ 3 segments) or complex for location-specific (right posterior segments) laparoscopic liver resections. Despite this, technically challenging issues and advanced laparoscopic skills required to perform it have limited its use in few highly specialized centers. The aim of this study was to assess the learning curve for major-complex totally laparoscopic liver resections (TLLR) performed by a single HPB surgeon. MATERIALS AND METHODS: From October 2008 to February 2012, a total of 70 TLLR were performed; 24 (33.3%) were major-complex resections. This series was divided in 2 groups according to time of operation: group A (12 cases early series) and group B (12 cases late series); perioperative outcomes were retrospectively analyzed and compared. RESULTS: Comparing the 2 groups, a statistically significant improvement was found in terms of operative time (P=0.017), blood loss (P=0.004), number of cases requiring a Pringle maneuver (P=0.006), and blood transfusion (P=0.001) from case number ten onward. CONCLUSIONS: This study shows that a minimum of 10 cases are required to obtain a significant improvement in perioperative outcome for surgeons with specific training on hepatobiliary surgery and advanced laparoscopic surgical procedures. More studies are required to clarify the minimum standard of training to perform safely this kind of advanced laparoscopic liver surgery on a large scale.

Ten years of hip fractures in Italy: For the first time a decreasing trend in elderly women.

AIM: To evaluate the hospitalization rate of femoral neck fractures in the elderly Italian population over ten years. METHODS: We analyzed national hospitalizations records collected at central level by the Ministry of Health from 2000 to 2009. Age- and sex-specific rates of fractures occurred at femoral neck in people ≥ 65 years old. We performed a sub-analysis over a three-year period (2007-2009), presenting data per five-year age groups, in order to evaluate the incidence of the hip fracture in the oldest population. RESULTS: We estimated a total of 839008 hospitalizations due to femoral neck fractures between 2000 and 2009 in people ≥ 65, with an overall increase of 29.8% over 10 years. The incidence per 10000 inhabitants remarkably increased in people ≥ 75, passing from 158.5 to 166.8 (+5.2%) and from 72.6 to 77.5 (+6.8%) over the ten-year period in women and men, respectively. The oldest age group (people > 85 years old) accounted for more than 42% of total hospital admissions in 2009 (n = 39000), despite representing only 2.5% of the Italian population. Particularly, women aged > 85 accounted for 30.8% of total fractures, although they represented just 1.8% of the general population. The results of this analysis indicate that the incidence of hip fractures progressively increased from 2000 to 2009, but a reduction can be observed for the first time in women ≤ 75 (-7.9% between 2004 and 2009). CONCLUSION: Incidence of hip fractures in Italy are continuously increasing, although women aged 65-74 years old started showing a decreasing trend.

One-stage, totally laparoscopic major hepatectomy and colectomy for colorectal neoplasm with synchronous liver metastasis: safety, feasibility and short-term outcome.

BACKGROUND: Simultaneous surgery for primary colorectal tumor with synchronous liver metastasis has been showed to be safe and effective. One-stage, totally laparoscopic colorectal and minor liver resections have been reported, but there are no data regarding patients requiring simultaneous major hepatectomies and colorectal surgery. We aimed to evaluate the safety, feasibility and short-term outcomes of a small cohort of highly selected patients treated by 1-stage, totally laparoscopic major hepatectomy and colorectal resection. METHODS: From January 2009 to July 2011, 5 patients (3 women and 2 men) with primary colorectal neoplasm and synchronous monolobar liver metastasis requiring a major hepatectomy underwent attempt of 1-stage, totally laparoscopic approach after neoadjuvant chemotherapy. A retrospective analysis of prospective collected data was performed. RESULTS: There were no conversions to open procedures. All the patients but 1 underwent a 1-stage laparoscopic resection. Among these, liver procedures were 3 right and 1 left hepatectomy; colonic procedures were 3 sigmoidectomies and 1 anterior resection of the rectum. Median operative time was 495 minutes, and duration of hospital stay, 6 days. Median estimated blood loss was 475 mL (range, 300-630) with no mortality observed. An R0 resection was always achieved. Median follow-up was 14 months (range, 7-20) with 1 recurrence observed in the liver. CONCLUSION: In highly selected patients, a totally laparoscopic approach is a feasible and safe option to treat primary colorectal neoplasm with synchronous liver metastasis requiring major hepatectomies. These results need to be validated by larger, prospective, randomized studies.