Intramuscular Hematomas in Patients Receiving Prophylaxis or Anticoagulant Treatment after Spinal Cord Injury (SCI)-A Rare Complication: Description of Seven Cases and a Literature Analysis.

Spinal cord injuries (SCIs) are associated with a high risk of thromboembolic complications (VTE), despite the use of antithrombotic prophylaxis in the form of low-molecular-weight heparin (LMWH). The occurrence of VTE requires, as in other diseases, full-dose antithrombotic treatment. Herein, we describe seven cases of soft tissue hemorrhagic complications in the form of spontaneous intramuscular hematomas (SMHs) in patients after SCI undergoing rehabilitation. Four patients received anticoagulant therapy due to previously diagnosed deep vein thrombosis (DVT), and three patients received anticoagulant prophylaxis. None of the patients had a significant injury immediately before the hematoma appeared, and the only symptom was a sudden swelling of the limb without accompanying pain. The hematomas in all patients were treated conservatively. In three patients, significant decreases in hemoglobin were observed; in one patient, a blood transfusion was required for this reason. In all patients treated via anticoagulation, the anticoagulation treatment was modified at the time of diagnosis of the hematoma; in three patients, oral anticoagulants were changed to LMWH in a therapeutic dose, while in one patient, anticoagulant treatment was completely discontinued. Conclusions: Intramuscular hematomas are rare complications after SCI. Each sudden swelling of a limb requires ultrasound-based diagnostics. At the time of diagnosis of a hematoma, the level of hemoglobin and the size of the hematoma should be monitored. The treatment or anticoagulation prophylaxis should be modified if necessary.

The Prevalence of Back Pain in Patients Operated on Due to Colorectal Cancer Depending on the Type of Surgical Procedure Performed.

PURPOSE: Low back pain presents a serious challenge for numerous medical specialties. The purpose of this study was to assess disability due to low back pain in patients operated on due to colorectal cancer depending on the type of surgery performed. METHODS: This prospective observational study was carried out in the period of July 2019 through March 2020. Included in the study were patients with colorectal cancer for scheduled surgeries including anterior resection of rectum (AR), laparoscopic anterior resection of rectum (LAR), Hartmann's procedure (HART), or abdominoperineal resection of rectum (APR). The Oswestry Low Back Pain Disability Questionnaire was used as the research tool. The study patients were surveyed at three time points: before surgery, six months after surgery, and one year after surgery. RESULTS: The analysis of study results revealed that an increase in the degree of disability and functioning impairment occurred in all groups between time points I and II, with the differences being statistically significant (p < 0.05). The inter-group comparative analysis of the total Oswestry questionnaire scores revealed statistically significant differences, with the impairment of function being most severe within the APR group and least severe within the LAR group. CONCLUSION: The study results showed that low back pain contributes to impaired functioning of patients operated on due to colorectal cancer regardless of the type of procedure performed. A reduction in the degree of disability due to low back pain was observed one year after the procedure in patients having undergone LAR.

Prospective Evaluation of the Quality of Life of Patients after Surgical Treatment of Rectal Cancer: A 12-Month Cohort Observation.

This study constitutes a prospective, three-stage evaluation of quality of life among patients receiving surgical treatment for colorectal cancer depending on the type of surgery performed (open anterior resection, laparoscopic anterior resection, abdominoperineal resection, or Hartmann's procedure). The study included 82 patients treated at the Surgical Oncology Outpatient Department of the Oncology Center in Bydgoszcz from June 2019 to August 2021. The study tools consisted of diagnostic surveys and analyses of medical records. The standardized study tools were the surveys EORTC QLQ-C30 and QLQ-CR29. In addition, a proprietary questionnaire was developed to collect demographic data. Quality of life was measured at three time-points: the day before the surgery and 6 and 12 months post-surgery. Statistically significant differences (p < 0.05) were observed in the domains of role functioning (III, p = 0.030), body image (II, p < 0.001; III, p < 0.001), sexual functioning (II, p = 0.037), buttocks/anal area/rectum pain (III, p = 0.031), and embarrassment (II, p = 0.022; III, p = 0.010). Statistically significant differences in the functional and symptom scale scores were also observed within each group at different stages of cancer treatment. As shown by our study, the quality of life of patients treated for colorectal cancer is determined not only by the operating technique but also by sociodemographic and clinical factors. The use of minimally invasive surgical techniques enables patients to return to their social roles more quickly and improves their self-assessment of body image.

The Impact of Surgical Techniques in Patients with Rectal Cancer on Spine Mobility and Abdominal Muscle Strength-A Prospective Study.

The aim of this non-randomized study was to evaluate the impact of spine joint mobility and chest mobility on inhalation and exhalation, and to assess the abdominal muscle strength in patients undergoing surgery for colorectal cancer with one of the following methods: anterior resection, laparoscopic anterior resection or abdominoperineal resection. In patients who were successively admitted to the Department of Surgical Oncology at the Oncology Center in Bydgoszcz, the impact of spine joint mobility, muscle strength and chest mobility on inhalation and exhalation wasassessed three times, i.e., at their admission and three and six months after surgery. The analysis included 72 patients (18 undergoing abdominoperineal resection, the APR group; 23 undergoing laparoscopic anterior resection, the LAR group; and 31 undergoing anterior resection, the AR group). The study groups did not differ in terms of age, weight, height, BMIor hospitalization time (p > 0.05). Three months after surgery, reductions in spine joint mobility regarding flexion, extension and lateral flexion, as well asreductions in the strength of the rectus abdominis and oblique muscles, were noted in all study groups (p < 0.05). In comparison between the groups, the lowest values suggesting the greatest reduction in the range of mobility were recorded in the APR group. Surgical treatment and postoperative management in colorectal cancer patients caused a reduction in spine mobility, abdominal muscle strength and chest mobility. The patients who experienced those changes most rapidly and intensively werethose undergoing abdominoperineal resection.

Sexual Functioning in Female Patients Undergoing Surgical Treatment for Colorectal Cancer-A Single-Center, Prospective Triple Timepoint Yearly Follow-Up.

The study was aimed at assessing the quality of sexual functioning in female patients having undergone surgical treatment for cancer depending on the type of surgery. The prospective cohort consisted of 48 female patients (23 patients with stoma [A2] and 25 patients with maintained continuity of the GI tract [A1]). Study methods included a diagnostic survey and the analysis of medical records of patients. Research tools consisted of a standardized FSFI questionnaire and a proprietary form for evaluation of sociodemographic data. Measurements were performed at threetimepoints: On the day before the surgery (Measurement I) as well as six and 12 months after the surgery (Measurements II and III, respectively). Statistically significant differences in results were observed in Measurements II and III in the subscales of arousal (II:p = 0.0068, III:p = 0.0018), lubrication (II:p = 0.0221, III:p = 0.0134), orgasm (II:p = 0.0044, III:p = 0.0021), satisfaction (II:p = 0.0021, III:p = 0.0433), and pain/discomfort (II:p = 0.0343, III:p = 0.0473). In all cases, lower scores corresponding to lower quality of sexual functioning were observed in patients in whom stoma had been performed. Statistically significant differences in sexual functioning were observed at Measurements II and III in each group, with the results being significantly (p > 0.05) worse in patients having undergone Hartmann's procedure or abdominoperineal resection). Variables significantly affecting self-assessed sexual satisfaction included marital status, age, and modality of neoadjuvant treatment. Restoration of the continuity of the gastrointestinal tract is a chance for better self-assessment of the patient's quality of life as regards sexual functioning.

Did the COVID-19 Pandemic Truly Adversely Affect Disease Progress and Therapeutic Options in Breast Cancer Patients? A Single-Centre Analysis.

PURPOSE: The uncontrolled spread and transmission of SARS-CoV-2 infections has disrupted most areas of social and economic life all over the world. The most important changes concern problems related to the functioning of healthcare systems. The aim of this study was to evaluate clinical consequences associated with the COVID-19 pandemic for patients with newly diagnosed breast cancer, treated at our centre. METHODS: The study participants were patients first time diagnosed with breast cancer, treated between January 2019 and March 2021, who were provided any type of cancer treatment at our centre. The study determined the grade of clinical and pathological progress of the disease and types of cancer treatment applied in patients. RESULTS: In total, 2863 patients were included in the analysis. The number of hospitalized patients was 1228 (1123 treated surgically, 105 receiving conservative treatment) in 2019, 1318 (1206 and 112 patients, respectively) in 2020, and 317 (288 and 29 patients, respectively) in 2021. CONCLUSIONS: Despite many hazards associated with the new epidemiological situation, we were able to maintain the continuous operation of our centre. We have achieved a measurable success, and even managed to increase the number of treated breast cancer patients.

Massive Edema of the Lower Limbs in Patients after Spinal Cord Injury-One Picture, Different Diagnoses.

Diagnosis of the cause of massive edema of the lower limbs in patients after spinal cord injury (SCI) can be difficult because of loss of pain sensation, commonly occurring in this group of patients. This paper reviews several different pathologies that can lead to lower-limb edema and the associated diagnostic difficulties. We present four cases of patients with massive edemas of lower limbs at different times after SCI undergoing treatment in the Department of Rehabilitation, University Hospital in Bydgoszcz, Poland. All patients had a lack of pain sensation in the lower limbs and significantly elevated levels of D-dimer. In two cases, deep vein thrombosis (DVT) and intramuscular hematomas (IHs) were diagnosed. IHs were probably a consequence of antithrombotic treatments implemented due to the occurrence of DVT. Heterotopic ossification (HO) was diagnosed in a third case, and, in another patient, who was hospitalized for the longest period after injury, we found humeral bone fractures. Heterotopic ossification, intramuscular haematomas, and bone fractures of the lower limb can mimic DVT. Careful observation of the edema evolution is recommended, as the onset of new symptoms may indicate a different cause of edema from that initially established.

Evaluation of Late Postural Complications in Breast Cancer Patients Undergoing Breast-Conserving Therapy in Relation to the Type of Axillary Intervention-Cross-Sectional Study.

PURPOSE: The aim of the study was to evaluate posture in patients undergoing breast-conserving therapy (BCT) in relation to the type of surgical intervention to the axilla. METHODS: The study was conducted on patients who had undergone breast-conserving surgical treatment for breast cancer 5-6 years earlier. In 54 patients, BCT+ALND (axillary lymph node dissection) was performed, while 63 patients were subjected to BCT+SLND (sentinel lymph node dissection). The control group consisted of 54 females. The study was conducted using digital postural assessment. RESULTS: No statistically significant differences were observed with respect to the parameters between the BCT+SLNB and BCT+ALND groups (p > 0.05). However, the differences were highly significant between the CG (control group) and the studied groups (BCT+ALND, BCT+SLNB) for the following parameters: BETA angle of thoracolumbar spine inclination (p = 0.002), GAMMA angle of thoracic spine inclination (p = 0.0044), TKA (thoracic kyphosis angle) (p < 0.0001) and shoulder level inclination (p = 0.0004). The BCT+ALND patients were characterized by higher dependency of raised shoulder (p = 0.0028) and inferior angle of the scapula (p = 0.00018) on the operated side compared to BCT+SLNB patients. CONCLUSIONS: Postural imbalance occurs independent of the type of axillary intervention. Disturbances within the upper torso (abnormal position of shoulders and inferior angles of scapulae) are more pronounced in patients after ALND.

Clinical relevance of a degree of extracapsular extension in a sentinel lymph node in breast cancer patients: a single-centre study.

In some breast cancer (BC) patients, an examination of lymph nodes dissected during sentinel lymph node biopsy (SLNB) demonstrates a presence of metastatic lesions and extracapsular extension (ECE) in a SLN. This study aimed to evaluate clinical relevance of ECE in BC patients. This is a retrospective analysis of 891 patients with cancer metastases to SLN, referred to supplementary axillary lymph node dissection (ALND), hospitalized between Jan 2007 and Dec 2017. Clinical and epidemiological data was evaluated. Long-term treatment outcomes were analysed. In 433 (48.6%) patients, cancer metastases were limited to the SLN (group I), in 61 (6.8%) patients the SLN capsule was exceeded focally (≤ 1 mm-group II). In 397 (44.6%) patients, a more extensive ECE was found (> 1 mm-group III). Metastases to non-sentinel lymph nodes (nSLNs) were diagnosed in 27.0% patients from group I, 44.3% patients from group II and in 49.6% patients from group III. No statistically significant differences were observed in long-term treatment outcomes for compared groups. The presence of ECE is accompanied by a higher stage of metastatic lesions in the lymphatic system. The differences in this respect were statistically significant, when compared to the group of ECE(-) patients. ECE, regardless of its extent, did not impact the long-term treatment results. ECE remains an indication for supplementary ALND and for other equivalent cancer treatment procedures, regardless of ECE size.

Clinical Reality and Treatment for Local Recurrence of Rectal Cancer: A Single-Center Retrospective Study.

Background and Objectives: Despite advances in treatment, local recurrence remains a great concern in patients with rectal cancer. The aim of this study was to investigate the incidence and risk factors of local recurrence of rectal cancer in our single center over a 7-year-period. Materials and Methods: Patients with stage I-III rectal cancer were treated with curative intent. The necessity for radiotherapy and chemotherapy was determined before surgery and/or postoperative histopathological results. Results: Of 365 rectal cancer patients, 76 (20.8%) developed recurrent disease. In total, 27 (7.4%) patients presented with a local tumor recurrence (isolated in 40.7% of cases). Radiotherapy was performed in 296 (81.1%) patients. The most often used schema was 5 × 5 Gy followed by immediate surgery (n = 214, 58.6%). Local recurrence occurred less frequently in patients treated with 5 × 5 Gy radiotherapy followed by surgery (n = 9, 4%). Surgical procedures of relapses were performed in 12 patients, six of whom were operated with radical intent. Only two (7.4%) patients lived more than 5 years after local recurrence treatment. The incidence of local recurrence was associated with primary tumor distal location and worse prognosis. The median overall survival of patients after local recurrence treatment was 19 months. Conclusions: Individualized rectal cancer patient selection and systematic treatment algorithms should be used clinical practice to minimize likelihood of relapse. 5 × 5 Gy radiotherapy followed by immediate surgery allows good local control in resectable cT2N+/cT3N0 patients. Radical resection of isolated local recurrence offers the best chances of cure.

Quality of Life in Women Subjected to Surgical Treatment of Breast Cancer Depending on the Procedure Performed within the Breast and Axillary Fossa-A Single-Center, One Year Prospective Analysis.

The aim of this study was to evaluate the quality of life of patients undergoing surgical treatment of breast cancer depending on the type of procedure involving the breast (mastectomy vs. breast conserving treatment) and axillary fossa (sentinel lymph node biopsy vs. axillary lymph node dissection). The prospective study was carried out in a group of 338 females undergoing breast cancer treatment. Study variables were assessed by means of a diagnostic survey using standardized QLQ C30 and BR23 questionnaires as well as the Acceptance of Illness Scale and Mini-MAC scales. The quality of life was assessed at threetime points: on the day before the surgical procedure (I assessment) as well as three and 12 months after surgery (II and III assessment). Statistically significant differences between study groups were observed in the overall quality of life subscale (I, II, III-p < 0.0001), physical functioning (I-p < 0.0001; II-p = 0.0413; III-p < 0.0001), role functioning (I-p = 0.0002; III-p < 0.0001), emotional functioning (III-p = 0.0082), cognitive functioning (I-p = 0.0112; III-p < 0.0001), social functioning (III-p < 0.0001), body image (I, II, III-p < 0.0001), and sexual functioning (I-p = 0.0233; III-p = 0.0011). In most symptomatic scales, significant (p < 0.05) differences were also noted. Mastectomy and limfadenectomy patients were significantly (p < 0.0001) more prone to present with destructive coping strategies one year after surgery. Breast conserving therapy is associated with better quality of life outcomes as compared to mastectomy. Sentinel lymph node biopsy is associated with a lower intensity of adverse changes in multiple dimensions of patients' functioning.

Assessment of Postural Balance in Women Treated for Breast Cancer.

Background and objectives: Surgery is the primary and most effective treatment of breast cancer. Unilateral mastectomy disrupts the distribution of muscle tension between the right and the left sides of the body. The aim of the study was to evaluate postural balance in patients treated for breast cancer by mastectomy. Materials and methods: A controlled clinical study was conducted on 90 patients who have undergone surgical treatment for breast cancer (mastectomy) 5-6 years prior (Breast Group-BG). The control group (CG) consisted of 74 healthy female volunteers. Analysis of balance was performed using the Alfa stabilography platform. A static test (Romberg's test) with open and closed eyes was used to assess balance. The following balance parameters were analyzed: path length, statokinesigram area, parameters of deflection and velocity of the foot pressure center. Results: The study demonstrated that patients from BG (5-6 years after surgery) obtained worse results in both tests with open (maximum back deviation, maximum forward deviation, average Y deviation, average Y velocity, path length and path surface area) (p < 0.05) as well as with closed eyes (maximum backward deviation, maximum forward deviation, mean Y deviation and path length) (p < 0.05). Conclusions: Our study demonstrated that women 5-6 years after surgery for breast cancer have impaired balance compared to healthy women, despite physiotherapy.

Sexual functioning and self-esteem in women after mastectomy - a single-centre, non-randomised, cross-sectional study.

AIM OF THE STUDY: The goal of our study was to assess the sexual functioning of patients undergoing mastectomy, five years after surgery, compared to a control group. MATERIAL AND METHODS: A cross-sectional study included 170 patients five years post mastectomy (group A1) and 149 healthy women (group A2) who had never been diagnosed with breast cancer. The study was conducted at the Oncology Centre in Bydgoszcz, at the Amazon Clubs, and at the University of the Third Age by the University of Economy in Bydgoszcz. Standardised questionnaires: the Female Sexual Function Index (FSFI) and Rosenberg's SES (self-esteem scale) were used. RESULTS: Our study results show significantly worse sexual functioning in the domains pertaining to desire (p = 0.0015), arousal (p = 0.0052), lubrication (p = 0.0026), ability to reach orgasm (p = 0.0417), sexual satisfaction (p = 0.0142), and the presence of clinically significant sexual dysfunction (p = 0.0028) among patients after amputation of the mammary gland. On the scale of pain relating to sexuality, there were no significant differences between the two groups (p> 0.05). The overall score in the FSFI questionnaire was also lower (p = 0.0066) among women after mastectomy. Highly statistically significant (p < 0.0001) differences in self-esteem were also noted between the two groups, with worse results observed in patients after mastectomy. CONCLUSIONS: Diagnosis of sexual dysfunction in patients treated for breast cancer allows timely implementation of counselling and interventional therapy depending on the causal factors and individual preferences of patients.

Effects of Four-Week Rehabilitation Program on Hemostasis Disorders in Patients with Spinal Cord Injury.

BACKGROUND: Patients with spinal cord injury (SCI) exhibit hemostasis disorders. This study aims at assessing the effects of a 4-week rehabilitation program on hemostasis disorders in patients with SCI. METHODS: Seventy-eight in-patients undergoing a 4-week rehabilitation were divided into three groups based on time elapsed since SCI: I (3 weeks-3 months), II (3-6 months), and III (>6 months). Tissue factor (TF), tissue factor pathway inhibitor (TFPI), thrombin-antithrombin complex (TAT) and D-dimer levels, antithrombin activity (AT), and platelet count (PLT) were measured on admission and after rehabilitation. RESULTS: Rehabilitation resulted in an increase in TF in group III (p < 0.050), and decrease in TFPI (p < 0.022) and PLT (p < 0.042) in group II as well as AT in group I (p < 0.009). Compared to control group without SCI, TF, TFPI, and TAT were significantly higher in all SCI groups both before and after rehabilitation. All SCI groups had elevated D-dimer, which decreased after rehabilitation in the whole study group (p < 0.001) and group I (p < 0.001). CONCLUSION: No decrease in activation of TF-dependent coagulation was observed after a 4-week rehabilitation regardless of time elapsed since SCI. However, D-dimer levels decreased significantly, which may indicate reduction of high fibrinolytic potential, especially when rehabilitation was done <3 months after SCI.

Prospective evaluation of muscle strength and spine joint motility of patients who underwent surgery for colorectal cancer by open and laparoscopic methods.

INTRODUCTION: The current trend in oncological surgery is to minimize its degree of invasiveness while maintaining a satisfactory survival rate. Surgical treatments within the large intestine are applied through traditional open surgery (OS) or laparoscopic surgery (LS). AIM: The purpose of this nonrandomized, prospective, single-centered clinical examination was to compare motility within the spine joints and evaluate abdominal muscle strength of patients who underwent LS or OS for colorectal cancer. MATERIAL AND METHODS: Seventy-two patients were included in the study. Open surgery was applied to 35 patients and LS was applied to 37 patients. Motility range of the thoracic and lumbar spine, muscle strength of abdominal muscles, and pain evaluation by the Visual Analogue Scale (VAS) of the studied group were evaluated twice (on the day of admission to the ward and on the fifth day after the surgery). RESULTS: Both types of surgical intervention resulted in a decrease of the rectus abdominis and abdominal oblique muscle strength as well as a decrease of the range of thoracic and lumbar spine joint motility (p < 0.001). In the first research period, no statistically significant differences of tested parameters between the groups were found. In the second period, patients who underwent LS achieved better results within the extension of lumbar spine section (p = 0.0339), rectus abdominis strength (p = 0.0105), and left abdominal oblique muscles (p = 0.004). CONCLUSIONS: Both types of surgical intervention (LS and OS) result in reduction of spine joint motility range and abdominal muscle strength. Laparoscopic surgery disrupts the spine joint motility and abdominal muscle strength to a lesser extent than OS.

Failure of sentinel lymph node mapping in breast cancer patients qualified for treatment sparing axillary lymph nodes-Clinical importance and management strategy-One-center analysis.

Sentinel lymph node biopsy (SLNB) is a standard in diagnostic and therapeutic management of patients with nonadvanced invasive breast cancer. The aim of this paper was to evaluate the clinical importance of the failure of sentinel lymph node (SLN) identification during SLNB performed to spare axillary lymph nodes. A total of 5396 patients with invasive breast cancer qualified for SLNB, treated in a period from Jan 2004 to June 2018. All cases of the failure of SLN identification and reasons underlying this situation were analyzed retrospectively. In 196 (3.6%) patients, SLN was not identified (group I), and this resulted in a simultaneous axillary lymph node dissection. 48.5% patients from this group were diagnosed with cancer metastases to lymph nodes (vs 23.6% patients with SLN removed-group II, P < .00001)-stage pN1 in 44.2% of the cases, stage pN2 in 22.1% of the cases, and pN3 in 33.7% (in group II-73.4%, 19.5% and 7.1%, respectively), with a presence of extracapsular infiltration in 68.4% patients (vs 41.7% in group II) and with a significantly higher percentage of micrometastatic nature in group II (17.0%, vs 3.2% in group I). The failure of intraoperative sentinel lymph node mapping indicates a significantly increased risk of breast cancer metastases to the axillary lymph system. At the same time, it can also indicate higher cancer stage and its increased aggressiveness. For this reason, in such situation performance of axillary lymph node dissection still appears to be the approach most advantageous for patients.

Clinical outcomes of an intraoperative surgical margin assessment using the fresh frozen section method in patients with invasive breast cancer undergoing breast-conserving surgery - a single center analysis.

Breast conserving treatment (BCT) is a safe standard therapeutic method in patients with early invasive breast cancer. However, it is associated with an increased risk of residual neoplastic tissues in surgical margins. The aim of this study was to assess the outcome of the use of the intraoperative pathologic analysis by the frozen section (FS) method for evaluation of the extent of the primary lumpectomy. The study concerns a retrospective analysis of a group of 1102 patients who underwent BCT between Jan 2015 and Dec 2016. The assessment focused on the frequency of the intraoperative pathologic analysis of the primary lumpectomy extent (fresh frozen section method). The influence of the BCT specimen analysis method on the free margins width, as well as the rate and the cause of reoperation were evaluated. The intraoperative lumpectomy evaluation was performed in 45.8% (505/1102) of patients (Group I), while in the remaining 54.2% of the cases it was decided to abandon this procedure (Group II). Although in 72 (14.3%) patients the intraoperative analysis gave negative results, the margins contained residual tumor tissue (vs. 16.9% in Group II). In Group I, conversion from the previously planned BCT to mastectomy was necessary in 5.9% (30/505) patients (vs. 9.7% in Group II). The duration of surgery was 48.9 ± 17.3 minutes (Group I) and 42.9 ± 13.6 minutes (Group II). In patients undergoing BCT, the use of the intraoperative pathologic analysis by the FS method resulted in a reduction of the total number of reoperations performed due to residual tumor found in the margins following the primary lumpectomy. However, it statistically significantly extended the duration of the surgery.

Prospective evaluation of the quality of life of patients undergoing surgery for colorectal cancer depending on the surgical technique.

PURPOSE: Monitoring of the quality of life of patients in addition to satisfactory survival indexes in order to choose an optimal treatment method is a trend in contemporary oncological surgery. The goal of the study was to prospectively evaluate the quality of life of patients treated for colorectal cancer depending on the type of surgical technique (open surgery (OS) vs. laparoscopic surgery (LS)). METHODS: The quality of life was evaluated thrice in the study groups (on the day of admission to the ward (I), 6 months (II), and 18 months after the procedure (III)). The following questionnaires were used in this evaluation: QLQ-C30 European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, QLQ-CR29 Quality of Life Questionnaire (module-colorectal cancer), and Acceptance of Illness Scale (AIS). RESULTS: Sixty-seven patients completed this prospective clinical cohort study (LS-32; OS-35). The QLQ-C30 questionnaire demonstrated improvement in functional scales among patients treated with LS technique (p < 0.05) as well as with regard to overall quality of life 6 months after surgery (p < 0,001), while at 18 months postsurgery, statistically significant differences were noted for physical function (p = 0.001) and overall quality of life (p < 0.0001). AIS scale analysis demonstrated that patients treated with laparoscopy were characterized by better acceptance of illness (p < 0.05). Statistically significant differences between OS and LS groups were noted based on the QLQ-CR29 questionnaire with regard to the following scales: body image (p = 0.041) and body mass problem (p = 0.024)-patients treated with LS technique had better scores. CONCLUSIONS: Laparoscopic surgery gives patients a chance for better quality of life.

Assessment of quality of life in women five years after breast cancer surgery, members of Breast Cancer Self-Help Groups - non-randomized, cross-sectional study.

AIM OF THE STUDY: To assess the quality of life in patients treated for breast cancer who were 5 years after diagnosis and were active members of Breast Cancer Self-Help Groups. MATERIAL AND METHODS: The study had a non-randomized, cross-sectional design. We enrolled 167 women who were more than 5 years after mastectomy and were active members of Breast Cancer Self-Help Groups (group A1). As a control group we enrolled 117 women after mastectomy - not members of such support groups (group A2). For the evaluation of the quality of life in both groups we used the following standardized questionnaires - EORTC QLQ-C30 and EORTC QLQ-BR23 as well the Mini-MAC scale for the assessment of strategies of coping with disease. RESULTS: Based on QLQ C30 scores, group A1 had better emotional functioning (p = 0.0005) and a higher general quality of life (p = 0.0259), whereas group A2 had better role functioning (p = 0.0042). Based on QLQ BR23 scores, there were statistically significant differences in body image (p = 0.0366) and life perspectives (p = 0.0313) in favor of group A1. In the control group, there was a greater use of destructive coping strategies and anxious preoccupation (p = 0.1957). CONCLUSIONS: Membership in Amazon groups improves functioning in breast cancer patients that can also extend into a five-year period after treatment completion.

Overtreatment in surgery - does it concern also the patients with ductal breast carcinoma in situ.

Overtreatment means treatment that goes beyond current standards, and patients with any disease can be overtreated. Overtreatment is also given to patients with cancer, including those who need surgery. Overtreatment is closely related to the problem of overdiagnosis. In patients with cancer, unnecessary surgery may cause complications and generates unnecessary costs. The size of the problem of unnecessary surgery in patients with cancer can best be shown among patients with the most common cancers, which dedicated screening programs. Breast cancer patients, particularly those with pre-invasive types of the tumor, who typically have ductal carcinoma in situ (80%), are likely to undergo unnecessary surgery. We describe the most common clinical problems caused by overtreating patients with ductal carcinoma in situ.