Marcin Strzałka

Is the Lichtenstein Operation of Strangulated Groin Hernia a Safe Procedure

BackgroundIn spite of many published articles describing the hernia repairs, there are only a few original reports concerning the polymer mesh application during emergency procedures for strangulated inguinal hernias. The aim of our study was to evaluate the results of the Lichtenstein and Bassini operations for strangulated groin hernias and to show the changing number of the tension-free repairs.MethodsFrom 1997 to 2004, the Bassini procedure was performed in 21 patients, 6 of whom underwent small intestine resection and 2 others required resection of the necrotic omentum. The strangulated intestinal loop or omentum were released in 13 cases. After the repair 1 patient died of shock caused by intestinal necrosis. Of 56 patients who underwent an emergency Lichtenstein procedure, 55 were followed-up. A small intestine resection was performed in 2 cases to correct segmental necrosis. The gangrenous omental appendix of the sigmoid colon was excised in 1 patient, and necrotic omental fragments were resected in 2 cases. The strangulated intestinal loop or omentum was released in 51 patients. All patients were given wide-spectrum antibiotics intravenously.ResultsBetween 1997 and 2000 tension-free procedures were performed in half of the patients undergoing emergency operation for strangulated hernia; between 2001 and 2004 such procedures were employed in more than 90% of the cases. In 2 patients we observed a small inflammatory infiltration of the wound that resolved within several days after Lichtenstein repair. A serous fluid collection was present in 2 cases. The treatment consisted of puncture and was successful in both cases.ConclusionsThe use of monofilament polypropylene mesh for strangulated inguinal hernia repair is safe, and the risk of the local infectious complications is low.

Lichtenstein Repair for Incarcerated Groin Hernias

OBJECTIVE To evaluate the use of Lichtenstein tension-free repair for incarcerated groin hernias. DESIGN Prospective consecutive series. SETTING Tertiary academic surgery department, Poland. SUBJECTS 27 patients whose incarcerated groin hernias were operated on between November 1997 and June 2001. INTERVENTION Tension-free hernia repair by the Lichtenstein technique. MAIN OUTCOME MEASURES Morbidity, recurrence rates and mortality. RESULTS There were 2 postoperative deaths unrelated to implantation of the mesh (myocardial and cerebral infarction). In 1 patient a subcutaneous fluid collection was noted and was successfully treated by evacuation of the fluid. The remaining 24 patients had no complications during follow-up (mean 18 months, range 2-42 months). CONCLUSION Monofilament polypropylene mesh can be successfully used not only in elective operations, but also in emergency operations for incarcerated inguinal hernias.

Short- and long-term outcomes of incarcerated inguinal hernias repaired by Lichtenstein technique

Introduction The use of tension-free inguinal hernia repair techniques using commercially available implants is now rather common. However, it is widely accepted that the use of biomaterials should be limited to non-infected surgical fields. As such, most current studies pertain to the application of various implants during the surgical repair of uncomplicated hernias. Aim To compare the short- and long-term outcomes of incarcerated inguinal hernia repair using the Lichtenstein or Bassini technique. Material and methods Between 1997 and 2012, 107 patients were operated on an emergency basis due to the incarceration of inguinal hernias – 105 subjects were included for further analysis in our study. Results Postoperative complications were observed in 13 out of the 84 (15.5%) patients subjected to Lichtenstein repair. In 9 of these patients (10.7%), morbidity was associated with the surgical wound. In 2 cases (2.4%), a small inflammatory infiltration was observed and resolved within a few days. Serous fluid accumulation within the wound was observed in 3 patients (3.6%), but the fluid was successfully drained by puncture. Finally, hematoma formed in 4 cases (4.8%). In total, 4 complications (19%) were recorded in the group of 21 patients who were operated on with the Bassini technique. In 3 of these cases (14.3%), the complications were related to suppuration of the surgical wound. Conclusions Polypropylene mesh may be safely implanted during the repair of incarcerated hernia and this approach is reflected by satisfactory long-term outcomes.

Application of the Single Access Technique in Laparoscopic Surgery

UNLABELLED Laparoscopic single access technique is a next step in development of minimally invasive surgery. The aim of the study was to present results of different laparoscopic single incision procedures and evaluate application of this technique. MATERIAL AND METHODS 102 patients (15 males and 87 females) who underwent laparoscopic single incision procedure from 15th October 2009 to 31st December 2012 were included in the study. RESULTS In the analyzed period we performed 72 cholecystectomies (70.6%), 8 left adrenalectomies (7.8%), 3 right adrenalectomies (2.9%), 7 splenectomies (6.9%), 5 spleen cysts unroofings (4.9%), 2 appendectomies (2%), 1 Nissen fundoplication procedure (1%), 1 removal of the adrenal cyst (1%) and 3 concomitant splenectomies and cholecystectomies (2.9%). There were 3 technical conversions to multiport laparoscopy, but no conversion to open technique. Complications were observed in 5 patients (4.9%). Average operation time was 79 min (SD=40), average hospitalization time 2.4 day (SD=1.4). CONCLUSIONS Laparoscopic single incision technique is a safe method and can be used as a reasonable alternative to multiport laparoscopy in different minimally invasive procedures especially in young patients to whom an excellent cosmetic effect is particularly important.

Results of laparoscopic appendectomies performed with the use of titanium clips for closure of the appendicular stump.

UNLABELLED Nowadays laparoscopy is used frequently not only in elective surgery but also in abdominal emergencies, including acute appendicitis. There are several techniques used to close the appendicular stump during laparoscopic appendectomy. The aim of the study was to present the results of minimally invasive appendectomies performed with the use of titanium clips. MATERIAL AND METHODS Patients operated on laparoscopically for acute appendicitis with the application of titanium clips between October 2012 and December 2013 were included in the study. We reviewed retrospectively patients` data including: age, sex, duration of the surgical procedure and hospital stay, mortality, intraoperative and postoperative complication rates. RESULTS There were 93 patients (mean age=33.8 years, SD=15.23) in the analyzed group, including 60 men (mean age=33.5 years, SD= 15.07) and 33 women (mean age=33.9 years SD=15.26). The average duration of the surgical procedure was 66 min (SD= 33.15). The average length of hospital stay was 3.38 days (SD=1.62). No intraoperative complications were observed in the analyzed group. Post-operative complication rate was low (6 cases, 6.5%). No mortality was observed. CONCLUSIONS Laparoscopic appendectomy with the application of titanium clips for closure of the appendicular stump is safe, associated with low complication rates and should be considered as a routine technique in everyday surgical practice.

Use of inflammatory markers in the early detection of infectious complications after laparoscopic colorectal cancer surgery with the ERAS protocol

Introduction Thanks to laparoscopy and enhanced recovery protocols (ERAS) it is possible to shorten hospitalization. Therefore, it seems reasonable to search for new early markers of infectious complications in order to select patients who are prone to development of complications. Aim To assess the usefulness of serum levels of C-reactive protein, interleukin-6 and procalcitonin as early indicators of infectious complications in patients after laparoscopic colorectal surgery with ERAS. Material and methods The prospective analysis included consecutive patients who underwent laparoscopic colorectal cancer resection. The following parameters were included in the analysis: C-reactive protein (CRP), interleukin 6 (IL-6) and procalcitonin measured on postoperative days (PODs) 1, 2, 3. Patients were divided into two groups: uncomplicated (group 1) and complicated (group 2). The difference in levels of the markers and the dynamics of changes observed in both groups were analyzed. Results Group 1 comprised 34 patients, and group 2 consisted of 17 patients. A significant increase of both absolute values and delta increments on all postoperative days was noted. ROC curve analysis showed that the best cut-off values indicating an infectious process were: CRP 129 mg/l on POD3 (92% sensitivity/80% specificity), IL-6 of 78 pg/ml on POD2 (91% sensitivity/97% specificity) and PCT 0.24 ng/ml on POD3 (93% sensitivity/68% specificity). Conclusions Our study showed that regular measurement of all analyzed markers in the early postoperative days may be beneficial in the detection of postoperative infectious complications. Further studies are needed to fully assess the role of routine biochemical measurements in the postoperative period after laparoscopic surgery with the ERAS protocol.

Is the laparoscopic approach for rectal cancer superior to open surgery? A systematic review and meta-analysis on short-term surgical outcomes

Introduction Over the past years the incidence of colorectal cancers has increased worldwide. Currently it is the most common gastrointestinal malignancy worldwide. The laparoscopic approach has become the gold standard for surgical treatment. However, a recently published meta-analysis showed no difference in short- and long-term oncological outcomes of laparoscopy for treating rectal cancer. Aim To assess current literature on short-term outcomes of rectal cancer treatment using laparoscopic surgery in comparison to the open approach. Material and methods We performed a systematic review and meta-analysis according to the PRISMA guidelines. The primary outcomes of interest were morbidity and short-term complications. Results We identified 4,328 potential references. In the end we included 13 randomized controlled trials (RCTs). We did not find any significant differences in terms of morbidity, haemorrhage, ureter injury, anastomotic leakage, mortality, intra-abdominal abscess or postoperative ileus. We found significant differences in the rate of surgical site infections, operative time, blood loss, length of hospital stay and time to first bowel movement. Conclusions This systematic review based on available RCTs confirms that laparoscopic rectal cancer surgery is associated with short-term outcomes comparable to the open approach. Moreover, in some aspects it provides better results (e.g. functional postoperative recovery, lower rate of surgical site infections (SSIs)). The quality of evidence is high; therefore in our opinion it is very unlikely that future trials will alter these results, and for this reason the laparoscopic approach can be considered the gold standard for the treatment of the majority of patients.

Laparoscopic splenectomy for immune thrombocytopenia in patients with a very low platelet count

Introduction Laparoscopic splenectomy (LS) is the gold standard in treating immune thrombocytopenia (ITP). However, there are still some problems in decision-making when considering LS in patients with a very low platelet count (PLT). Aim To evaluate safety outcomes of LS in patients with severe ITP and very low PLT in comparison to those with higher PLT. Material and methods We retrospectively analyzed consecutive patients who underwent LS in a single institution between April 1998 and December 2017. Perioperative care was based on an algorithm developed at our department which takes into consideration the patient’s PLT level. Patients were divided into 2 groups depending on the PLT level (cut-off point 50,000/mm3). Results The mean operative time in the low PLT group and high PLT group was 90 ±42.1 min and 95 ±45 min, respectively (p = 0.59). Intraoperative blood loss was 144 ±226.1 ml in the low PLT group and 83 ±161.24 ml in the high PLT group (p = 0.23). Complications occurred in 5 (9.09%) patients in the low PLT group and 16 (11.51%) in the high PLT group (p = 0.67). There were no conversions in the group with lower PLT, while 2 patients in the group with higher PLT had to be converted to open surgery (p = 0.38). Patients with low PLT preoperatively more often required perioperative platelet transfusions (13 vs. 1, p < 0.001). Conclusions Laparoscopic splenectomy is safe and feasible treatment in patients with ITP regardless of the PLT level. Still, patients with critical ITP and marginally low PLT require special awareness.