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Menstruation- still a contraindication to elective surgery?

100%
Kenig J., Richter P., Sikora Ł.
Polish Journal of Surgery
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2015
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vol. 86
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issue 1
57-59
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Vulnerable Elderly Survey 13 as a Screening Method for Frailty in Polish Elderly Surgical Patient - Prospective Study

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Kenig J., Richter P., Żychiewicz B., Olszewska U.
Polish Journal of Surgery
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2015
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vol. 86
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issue 3
126-131
EN
The Vulnerable Elders Survey (VES-13) is a simple function based frailty screening tool that can be also administered by the nonclinical personnel within 5 minutes and has been validated in the out- and in patient clinic and acute medical care settings. The aim of the study was to validate theaccuracy of the VES-13 screening method for predicting the frailty syndrome based on a CGA in polish surgical patients. Material and methods. We included prospectively 106 consecutive patients ≥65, that qualify for abdominal surgery (both due to oncological and benign reasons), at the tertiary referral hospital.We evaluated the diagnostic performance of VES-13 score comparing to the results from the CGA, accepted as the gold standard for identifying at risk frail elderly patients. Results. The prevalence of frailty as diagnosed by CGA was 59.4%. There was significantly higher number of frail patients in the oncological group (78% vs. 31%; p<0.01). According to the frailty screening methods, the frailty prevalence was 45.3%. The VES-13 score had a 60% sensitivity and 78% specificity in detecting frailty syndrome. The positive and negative predictive value was 81% and 57%, respectively. The overall predictive capacity was intermediate (AUC=0.69) Conclusions. At present, the VES-13 screening tool for older patients cannot replace the comprehensive geriatric assessment; this is due to the insufficient discriminative power to select patients for further assessment. It might be helpful in a busy clinical practice and in facilities that do not have trained personal for geriatric assessment.
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An Umbilical/Paraumbilical Hernia as a Sign of an Intraabdominal Malignancy in the Elderly

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Kenig J., Richter P., Barczyński M.
Polish Journal of Surgery
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2015
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vol. 86
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issue 4
189-193
EN
The umbilical area can present with a variety of signs associated with an intra abdominal malignancy. An umbilical/paraumbilical hernia might itself be a sign of an internal malignancy. The correlation between the presence of an umbilical/paraumbilical hernia and an intra abdominal malignancy has been previously based only on case reports. The aim of the study was to evaluate the significance of an umbilical/paraumbilical hernia as a symptom of an intraabdominal malignancy. Material and methods. A retrospective analysis was performed; review of the medical records of 145 patients (113 female and 32 male; mean age 66.4±11.9) with an umbilical/paraumbilical hernia treated during the period of 2005-2013. Twenty-three patients (15.9%) were diagnosed with an intra abdominal malignancy; 34% were in the age group over 75 years of age. Results. The most common malignancies were: colorectal cancer, followed by pancreatic cancer, and cancers of the adnexa and kidneys. The patients with a concomitant malignancy identified were significantly older than those without a malignancy. In 65% of patients, the diagnosis was made postoperatively. Logistic regression analysis demonstrated that age, the presence of preoperative symptoms, anemia, and weight loss were independent risk factors for concomitant abdominal cancer. Conclusion. The findings of this study support intensive preoperative diagnostic evaluation of elderly patients that are qualified for surgery for an umbilical/paraumbilical hernia. This is particularly important because most of these patients had a small/medium hernia orifice, which did not allow for accurate manual abdominal exploration. Currently, the routine preoperative diagnostic evaluation is often insufficient for an accurate diagnosis
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ThE Prognostic Role of Comorbidities in Older Patients Qualified for Emergency Abdominal Surgery

100%
Kenig J., Richter P., Olszewska U., Żychiewicz B.
Polish Journal of Surgery
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2015
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vol. 86
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issue 12
569-575
EN
Until now, the literature about the influence of specific comorbid conditions on outcome of emergency abdominal surgery in polish elderly patients is scars. The aim of the study was to determine the prognostic role of comorbidities in patients qualified for emergency abdominal surgery. Material and methods. One hundred and eighty four consecutive patients(98 female and 86 male). 65 years of age were prospectively enrolled. The mean age was 76.9±5.8 (range 65-100) years old. Results. Only 16% of patients did not have any preoperative comorbidity. The 30-day mortality was 24.5% (45 patients). The 30-day morbidity was experienced by the 58.7% (108 patients), including 40 patients (21.7%) with minor complications and 68 patients (37%) with major complications, according to the Clavien-Dindo complications scale. The dysrhythmia (odds ratio 1.6, 95% CI 1.2-2.6, p=0.02), vascular disease (odds ratio 2.1, 95% CI 1.4- 3.1, p=0.02) and renal disease (odds ratio 1.4, 95% CI 1.2-2.8, p=0.01) were independent risk factors of 30-day morbidity. The vascular disease was also the independent risk factor of 30-day postoperative death in the multivariate regression analysis (odds ratio 1.9, 95% CI 1.3-2.8, p=0.001). Conclusions. Preoperative comorbidities are common among elderly patients qualified for emergency abdominal surgery. However, only some of them (the dysrhythmia, the vascular disease and the renal disease) are independent risk factors of postoperative adverse outcomes. Therefore, number of comorbidies alone should not be the reason for a limited treatment.
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Barium Enema in the Treatment Algorithm of Lower Gastrointestinal Tract Bleeding

100%
Kenig J., Richter P., Żanowska K.
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vol. 85
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issue 8
467-470
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Renal Carcinoma Metachronous Metastases to the Gall-Bladder and Pancreas - Case Report

100%
Zygulska A., Wójcik A., Richter P., Krzesiwo K.
Polish Journal of Surgery
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2012
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vol. 84
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issue 6
313-316
EN
Renal carcinoma metastases to the gastrointestinal tract are seldom reported in medical literature. The study presented a case of a 76-year old female patient who underwent nephrectomy, due to T2N0M0 clear cell renal carcinoma and was additionally diagnosed with two metachronous metastases to the gall-bladder and pancreas. Abdominal ultrasound performed 32 months after nephrectomy demonstrated the presence of cholelithiasis and gall-bladder polyp. Laparoscopic cholecystectomy was performed. Clear cell renal carcinoma metastasis restricted to the gall-bladder mucosa was diagnosed on the basis of the histopathological examination. After surgery the patient remained under follow-up. In December, 2009 (47 months after nephrectomy) abdominal computer tomography (CT) revealed the presence of a tumor located in the tail of the pancreas. Distal pancreatic resection and splenectomy was performed. The histopathological examination confirmed the presence of clear cell renal carcinoma metastasis. The patient is in good general condition, under follow-up at the Oncological Outpatient Clinic.
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Neuroanatomy of the Minor Pelvis-Significant Area in the Surgery of Rectal Carcinoma

100%
Richter P., Sałówka J., Nowak W.
Polish Journal of Surgery
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2010
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vol. 82
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issue 9
536-541
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Treatment of Esophageal Achalasia - Pneumatic Dilatation Vs Surgical Procedure

76%
Kawiorski W., Popiela T., Kibil W., Richter P., Kulig J., Popiela T.
Polish Journal of Surgery
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2007
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vol. 79
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issue 11
635-642
EN
Esophageal achalasia, one of the most common motor activity disturbances of the upper gastrointestinal tract, continues to pose a significant diagnostic and therapeutic problem, especially in patients with milder forms of the disease.The aim of the study was to evaluate and compare treatment results (pneumatic dilatation, cardiomy-otomy) in patients with esophageal achalasia, as well as determine the usefulness of intraoperative, continuous manometric monitoring of the corrected segment of the "esophagogastric junction" (evaluation of myotomy).Material and methods. The study group comprised 104 patients, including 71 female and 33 male, treated at the Department during the period between 1997 and 2004. The mean patient age was 43.5 years, ranging between 19 and 75 years. The duration of the disease ranged between 5 months and 22 years.Every patient was subjected to endoscopy, histopathological, radiological and manometric examinations, before treatment. The therapeutic model was based on a two-staged management process. During the initial stage of therapy, patients were subjected to 2-3 pneumatic dilatations. A lack of response to treatment was considered treatment failure and these patients qualified for surgery - Heller's myotomy with antireflux treatment (fundoplication). Cachectic patients requiring immediate surgical intervention were excluded from the study.Results. Following pneumatic dilatation, good or very good results were obtained in 73 (70.2%) of the 104 patients. Procedures were repeated in only 8 (11%) patients, due to the recurrence of dysphagia. The remaining 31 (29.8%) patients underwent surgery with simultaneous intraoperative manometric control of the performed myotomy.Conclusions. Based on the obtained results, one can confirm the significant efficacy of pneumatic dilatation, which is considered the ultimate therapy. In the case of patients in whom we were not able to obtain good clinical results, one observed improved esophagogastric passage, which in turn improved nutritional parameters before planned surgical intervention.Intraoperative esophageal manometry enabled us to accurately evaluate the correctness of myotomy, which seemed to be an indispensable element in the prevention of disease recurrence.
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Adaptation of Quality of Life Module EORTC QLQ-CR29 for Polish Patients with Rectal Cancer - Initial Assessment of Validity and Raeliability

76%
Nowak W., Tobiasz-Adamczyk B., Brzyski P., Sałówka J., Kuliś D., Richter P.
Polish Journal of Surgery
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2011
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vol. 83
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issue 9
502-510
EN
Heath related quality of life has been an important object of interest in the clinical practice, focused on assessment of treatment effects from patient's point of view, with particular emphasis placed on effect of treatment on daily patient functioning. Concept of health-related quality of life needs valid and reliable instruments.The aim of the study was to present the process of validation of a new version of EORTC QLQ-CR29 module in Polish patients suffering from rectal cancer.Material and methods. EORTC QLQ-CR29 module comprises 29 questions, and was adapted to Polish cultural conditions based on EORTC procedure. Data collected from 20 patients were analyzed, their agreement with theoretical and empirical structure was assessed. Convergent and discriminant validity were analyzed with multi trait scaling.Reliability was assessed with Cronbach alpha coefficient. Known group validity was assessed in terms of differences between men and women, and between stoma and non-stoma patients. Exact Mann-Whitney test was used. P values lower than 0.05 were considered significant.Results. Scales built on bases of empirical model of module had higher validity and reliability than those based on theoretical model.There were no significant differences between men and women in health-related quality of life. Significantly higher values were observed in non-stoma patients on body image scale and for leakage of stool item. Reversed relationship was observed in case of abdominal and buttocks pain, as well as embarrassment because of bowel movements.Conclusions. Module CR29 is a valid and reliable tool, which enables standardized measurement of treatment effects, suggested for use as main tool measuring impact of disease itself and applied treatment on health-related quality of life of rectal cancer patients.
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Clinical Value of Intraoperative Neuromonitoring of the Recurrent Laryngeal Nerves in Improving Outcomes of Surgery for Well-Differentiated Thyroid Cancer

76%
Barczyński M., Konturek A., Stopa M., Hubalewska-Dydejczyk A., Richter P., Nowak W.
Polish Journal of Surgery
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2011
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vol. 83
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issue 4
196-203
EN
The recurrent laryngeal nerve (RLN) is particularly prone to injury during thyroidectomy in case of extralaryngeal bifurcation being present in approximately one-third of patients near the inferior thyroid artery or ligament of Berry. Meticulous surgical dissection in this area may be additionally facilitated by the use of intraoperative neuromonitoring (IONM) to assure safe and complete removal of thyroid tissue.The aim of the study was to verify the hypothesis that meticulous surgical technique of tissue dissection in the area of the posterior surface of the thyroid capsule and adjacent RLN may be additionally facilitated by intraoperative neuromonitoring (IONM), and may contribute to increasing the safety and radicalness of total thyroidectomy in patients with well-differentiated thyroid cancer.Material and methods. The outcomes of total thyroidectomy with level VI lymph node clearance for well-differentiated thyroid cancer (WDTC; pT1-3, N0-1, Mx) were retrospectively compared between 151 patients undergoing surgery with IONM (01/2005-06/2009) and 151 patients undergoing surgery without IONM (2003-2004). RLN morbidity (calculated for nerves at risk) was assessed by videolaryngoscopy or indirect laryngoscopy (mandatory before and after surgery and at 12-month follow-up). The anatomical course of the extralaryngeal segment of RLNs were analyzed in detail in each operation. Thyroid iodine uptake (131I) was measured during endogenous TSH stimulation test a week before radioiodine therapy.Results. Among patients operated with vs. without IONM, the early RLN injury rate was 3% vs. 6.7% (p=0.02), including 2% vs. 5% (p=0.04) of temporary nerve lesions, and 1% vs. 1.7% of permanent nerve events (p=0.31), respectively. Extralaryngeal RLN bifurcation was identified in 42 (27.8%) vs. 25 (16.6%) of patients operated with vs. without IONM, respectively (p=0.001). Mean I-131 uptake following total thyroidectomy with vs. without IONM was 0.67 ± 0.39% vs. 1.59 ± 0.69% (p<0.001). 131I uptake lower than 1% was found in 106 (70.2%) vs. 38 (25.2%) patients operated with vs. without IONM, respectively (p<0.001).Conclusions. Most patients with WDTC who undergo total thyroidectomy have a small amount of residual thyroid tissue. The use of IONM may improve the outcomes of surgery among these patients by both increasing the completeness of total thyroidectomy and significantly reducing the prevalence of temporary RLN injury. The possible mechanism of this improvement is the aid in dissection at the level of the Berry's ligament offered by IONM which enhances the surgeon's ability to identify a branched RLN, and allows for reduction of traction injury and neuropraxia of the anterior branch of bifid nerves.
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Risk Factors for Wound Dehiscence after Laparotomy – Clinical Control Trial

76%
Kenig J., Richter P., Żurawska S., Lasek A., Zbierska K., Nowak W.
Polish Journal of Surgery
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2012
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vol. 84
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issue 11
565-573
EN
Described in the literature dehiscence rate in the adult population is 0.3-3.5%, and in the elderly group as much as 10%. In about 20-45% evisceration becomes a significant risk factor of death in the perioperative period. The aim of the study was to identify the main risk factors for abdominal wound dehiscence in the adult population. Material and methods. The study included patients treated in the 3rd Department of General Surgery, Jagiellonian University Collegium Medicum in Cracow in the period from January 2008 to December 2011, in which at that time laparotomy was performed and was complicated by wound dehiscence in the postoperative period. For each person in a research group, 3-4 control patient were selected. Selection criteria were corresponding age (± 2-3 years), gender, underlying disease and type of surgery performed. Results. In 56 patients (2.9%) dehiscence occurred in the postoperative period with 25% mortality. The group consisted of 37 men and 19 women with the mean age of 66.8 ± 12.6 years. Univariate analysis showed that chronic steroids use, surgical site infection, anastomotic dehiscence/fistula in the postoperative period and damage to the gastrointestinal tract are statistically significant risk factors for dehiscence. Two first of these factors occurred to be independent risk factors in the multivariate analysis. In addition, due to the selection criteria, a group of risk factors should also include male gender, emergency operation, midline laparotomy, colorectal syrgery and elderly age (> 65 years). Logistic regression analysis did not show that a particular surgeon, time of surgery or a particular month (including holiday months) were statistically significant risk factor for dehiscence. Conclusions. Wound dehiscence is a serious complication with relatively small incidence but also high mortality. Preoperative identification of risk factors allows for a more informed consent before patient’s treatment and to take measures to prevent or minimize the consequences of complication associated with it.
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Low-Anterior-Resection Syndrome. How Does Neoadjuvant Radiotherapy and Low Resection of the Rectum Influence the Function of Anal Sphincters in Patients with Rectal Cancer? Preliminary Results of a Functional Assessment Study

76%
Romaniszyn M., Richter P., Walega P., Kenig J., Nowak M., Nowak W.
Polish Journal of Surgery
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2012
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vol. 84
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issue 4
177-183
EN
The aim of the study was to assess the influence of neoadjuvant radiotherapy and resection of the rectum on the functional parameters of anal sphincters.Material and methods. 20 patients with rectal cancer, qualified for low anterior rectal resection with neoadjuvant radiotherapy were enrolled in the study group. The study protocol included an anorectal manometry, electromyography and fecal incontinence questionnaire (FISI) before radiotherapy, after radiotherapy, and after the operation.Results. Of the 20 patients 12 were included in the final analysis, because 8 patients were re-qualified to abdomino-perineal resection of the rectum after neoadjuvant treatment. There were no significant changes in anal pressures assessed 5 to 8 days after radiotherapy. In 3 cases (25%) pathological changes in RAIR reflex were found in the manometric examination. After low anterior resection mean basal anal pressures were significantly lower, whereas squeeze anal pressures did not change significantly. In 7 patients (58%) the RAIR reflex was pathological or even absent after low anterior resection. Changes in manometric parameters correlated with FISI incontinence assessment after the operation. In electromyographic examination action potentials of motoric units of the external anal sphincter were still present both after radiotherapy, and after operation.Conclusions. Fecal incontinence after low anterior resection of the rectum seems to be caused mostly by changes in autonomic functionality of anal sphincters and lack of compliance of the neorectum, since the influence of neoadjuvant radiotherapy and the operation itself on the somatic innervation of anal sphincters seems to be minimal.
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Polish Consensus Statement On The Protective Stoma

40%
Szczepkowski M., Banasiewicz T., Krokowicz P., Dziki A., Wallner G., Drews M., Herman R., Lorenc Z., Richter P., Bielecki K., Tarnowski W., Kruszewski J., Kładny J., Głuszek S., Zegarski W., Kielan W., Paśnik K., Jackowski M., Wyleżoł M., Stojcev Z., Przywózka A.
Polish Journal of Surgery
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2015
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vol. 86
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issue 8
391-404
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