Emphysematous Pancreatitis as a Life-Threatening Condition: A Case Report and Review of the Literature.

Emphysematous pancreatitis represents the presence of gas within or around the pancreas on the ground of necrotizing pancreatitis due to superinfection with gas-forming bacteria. This entity is diagnosed on clinical grounds and on the basis of radiologic findings. Computed tomography is the preferred imaging modality used to detect this life-threating condition. The management of emphysematous pancreatitis consists of conservative measures, image-guided percutaneous catheter drainage or endoscopic therapy, and surgical intervention, which is delayed as long as possible and undertaken only in patients who continue to deteriorate despite conservative management. Due to its high mortality rate, early and prompt recognition and treatment of emphysematous pancreatitis are crucial and require individualized treatment with the involvement of a multidisciplinary team. Here, we present a case of emphysematous pancreatitis as an unusual occurrence and discuss disease features and treatment options in order to facilitate diagnostics and therapy.

Effect of Percutaneous Biliary Drainage on Enzyme Activity of Serum Matrix Metalloproteinase-9 in Patients with Malignant Hilar Obstructive Hyperbilirubinemia.

Background and Objectives. Cholestasis activates complex mechanisms of liver injury and as a result has an increased production of matrix metalloproteinases (MMP). Depending on the stage of liver disease, different matrix metalloproteinases expressions have been detected and could serve as indirect biomarkers as well as therapeutic targets. MMP-9 proteolytic activity has a proven role in both liver regeneration and neoplastic cell invasion in various malignancies. The purpose of this prospective cohort study was to evaluate the effect of external biliary drainage on enzyme activity of MMP-9 in the serum of patients with malignant hilar biliary obstruction. Materials and Methods. Between November 2020 and April 2021, 45 patients with malignant hilar biliary obstruction underwent percutaneous biliary drainage following determination of serum MMP-9 enzyme activity (before treatment and 4 weeks after the treatment) by gelatin zymography. Results. MMP-9 values decreased statistically significantly 4 weeks after percutaneous biliary drainage (p = 0.028) as well as the value of total bilirubin (p < 0.001), values of direct bilirubin (p < 0.001), aspartate aminotransferase (AST) (p < 0.001), alanine transaminase (ALT) (p < 0.001), and gamma-glutamyl transferase (GGT) (p < 0.001). Conclusions. In patients with malignant hilar biliary obstruction treated by external percutaneous biliary drainage for cholestasis resolution, a significant reduction in MMP-9 serum values was noted 4 weeks after the treatment.

Cancer of unknown primary - incidence, mortality trend, and mortality-to-incidence ratio is associated with human development index in Central Serbia, 1999-2018: Evidence from the national cancer registry.

OBJECTIVES: The aim was to estimate the trend of incidence, mortality and mortality-to-incidence ratio (MIR) in Central Serbia in 1999-2018 and its possible association with the human development index (HDI). METHODS: In this study, cancer of unknown primary (CUP) was included as C77-C80 codes. Trend analysis was performed in the Joinpoint Regression Programme version 4.8.0.1. HDI combines life expectancy, educational attainment and gross national income. HDI values for Serbia are extracted from the global bank site. RESULTS: Joinpoint regression analysis of the age-standardised incidence rate of CUP showed a significantly increasing trend with annual percent change (APC) of 8.5% (95% confidence interval [CI] 3.0-14.3%) in males and 7.8% (95%CI 2.7-13.2) in females. The age-standardised mortality rate of CUP showed a significantly decreasing trend with APC of -1.7% (95%CI -2.8 to -0.5%) in males and -1.4% (95%CI -2.7 to -0.1%) in females. MIR showed a significantly decreasing trend with APC of -9.3% (95%CI -14.6 - -3.6%) in males and -7.1% (95%CI -10.5% to -4.2%) in females. The linear regression showed significant inverse association among HDI and the MIR of CUP in males (r2 = 0.464, p = 0.002) and in females (r2 = 0.612, p < 0.001). CONCLUSIONS: Decline of MIR was associated with HDI, suggesting that CUP prognosis follows socio-economic status.

Reliability, Validity and Temporal Stability of the Serbian Version of the Boston Carpal Tunnel Questionnaire.

Background and Objectives: The aim of this study was to validate the Serbian version of the Boston Carpal Tunnel Questionnaire (BCTQ) and to evaluate temporal stability for the purpose of its implementation in the evaluation of Serbian patients with carpal tunnel syndrome (CTS). Materials and Methods: For the validation of the Serbian version of the BCTQ (BCTQSR), we tested 69 individuals with diagnosed CTS that were referred for a conservative treatment at the Institute for Rehabilitation. Neurophysiological tests were used for the electrophysiological grading (EG) of CTS severity in the study sample. The final version of the BCTQSR was given to the tested participants from the study on two occasions: test and retest, with a five-day period between the two measurements. Results: The mean value for the symptom severity subscale (SSS) of the BCTQSR was 3.01 ± 0.94; for the functional status subscale (FSS) of the BCTQSR it was 2.85 ± 1.00. Cronbach's α for the SSS was 0.91 and 0.93 for the FSS. The intraclass correlation coefficients (ICCs) concerning the test−retest were significant (p < 0.001) and were 0.949 for the SSS and 0.959 for the FSS. Those with a higher EG grade had higher values of the SSS and FSS but without a statistical significance (p = 0.103 and p = 0.053, respectively). The intercorrelation of the BCTQSR subscales (SSS and FSS) on the test was significant (p < 0.001) with a correlation coefficient equal to 0.777. Conclusion: The Serbian version of the BCTQ (BCTQSR) was successfully culturally adopted. The BCTQSR was a valid and reliable instrument for the measurement of symptom severity and functional status in adults with CTS. Therefore, it can be used in clinical practice for patients with CTS.

Impact of the COVID-19 Pandemic on the Outcomes of Transarterial Chemoembolization in Patients with Hepatocellular Carcinoma: A Single Center Experience from a Developing Country.

Background and Objectives: Treatment of cancer patients during the COVID-19 pandemic has been a challenge worldwide. In accordance with the current recommendations for hepatocellular carcinoma (HCC) management during the COVID-19 pandemic, loco-regional therapy such as transarterial chemoembolization (TACE) was proposed with the purpose of achieving local tumor control and improving overall survival. The aim of this prospective cohort study was to evaluate the outcomes of TACE treatment in patients with HCC during the COVID-19 pandemic in comparison with the outcomes of patients treated in the pre-pandemic period. Materials and Methods: Between September 2018 and December 2021, 154 patients were managed by serial TACE procedures for different liver tumors. Ninety-seven patients met the study criteria and were divided into two groups: the study group n = 49 (patients treated from May 2020 to December 2021); the control group n = 48 (patients treated from September 2018 to May 2020). Results: The mean waiting time for TACE was significantly longer in the study group compared to the control group (p < 0.001). No significant difference in survival between the groups is noted (log-rank test p = 0.823). In multivariate analysis, the MELD score (HR 1.329, 95% CI 1.140−1.548, p < 0.001) remained a significant predictor of mortality. Conclusions: COVID-19 pandemic did not affect the final outcome of TACE treatment.

Validation and Cultural Adaptation of the Serbian Version of the Pediatric Outcome Data Collection Instrument (PODCI) in Children with Obstetrical Brachial Plexus Lesion.

Background and objectives: Pediatric Outcome Data Collection Instrument (PODCI) is among the most described scales developed to evaluate the physical status of children and adolescents with various musculoskeletal disorders. We aimed to translate PODCI from English to Serbian, culturally adopt items and domains, evaluate the temporal stability, internal consistency and the test−retest reliability of PODCISR in children with obstetrical brachial plexus lesion (OBPL), and finally, to test the construct validity of PODCISR against muscular manual test (MMT) Materials and Methods: The study included 48 eligible participants aged between 2 and 10 years with OBPL. The MMT was used to test the construct validity. Results: There were no significant differences (p > 0.05) between test and retest for all PODCISR domains. Correlations for all tested domains with MMT were statistically significant except for biceps muscle and domains II and IV. Cronbach's alpha value of the Global Functioning Scale was good and equaled 0.838 for test and 0.832 for retest session. Cronbach's α was more than 0.600 for all PODCISR domains except for Domain II and for Domain IV. The observed Test−Retest ICC for all PODCISR domains scores ranged from 0.899 to 0.996. Conclusion: The Serbian version of PODCI (PODCISR) was successfully translated and transculturally adopted. It has satisfactory temporal stability, construct validity and test−retest reliability as well as relevant internal consistency.

Total Fluoroscopy Time Reduction During Ultrasound- and Fluoroscopy-Guided Percutaneous Transhepatic Biliary Drainage Procedure: Importance of Adjusting the Puncture Angle.

BACKGROUND The purpose of this observational cohort study was to assess patient and operator-dependent factors which could have an impact on total fluoroscopy time during ultrasound and fluoroscopy-guided percutaneous transhepatic biliary drainage (PTBD). MATERIAL AND METHODS Between October 2016 and November 2020, 127 patients with malignant biliary obstruction underwent ultrasound- and fluoroscopy-guided PTBD with the right-sided intercostal approach. The initial bile duct puncture was ultrasound-guided in all patients, and the puncture angle was measured by ultrasound. Any subsequent steps of the procedure were performed under continuous fluoroscopy (15 fps). The patients were divided in 2 groups based on the puncture angle: ≤30° (group I) and >30° (group II). In a retrospective analysis, both groups were compared for inter- and intragroup variability, technical success, total fluoroscopy time, and complications. RESULTS In group II, the recorded total fluoroscopy time (232.20±140.94 s) was significantly longer than that in group I (83.44±52.61 s) (P<0.001). In both groups, total fluoroscopy time was significantly longer in cases with a lesser degree of bile duct dilatation, intrahepatic bile duct tortuosity, presence of liver metastases, and multiple intrahepatic bile duct strictures. CONCLUSIONS The initial bile duct puncture angle was identified as an operator-dependent factor with the possible impact on total fluoroscopy time. The puncture angle of less than 30° was positively correlated with overall procedure efficacy and total fluoroscopy time reduction.

Exploring In Vitro Immunomodulatory Properties of Moss Atrichum undulatum Extracts.

Bryophytes are rich sources of diverse secondary metabolites with a wide range of biological activities, including anti-inflammatory, antitumor and antimicrobial effects. The aim of this study was to investigate the chemical composition of extracts from two different genotypes (Serbian and Hungarian) of the axenic moss Atrichum undulatum and evaluate the immunomodulatory potential of the prepared extracts in vitro. Both genotypes of moss samples were cultivated in vitro and subsequently extracted in a Soxhlet apparatus with methanol or ethyl acetate. The highest concentration of total phenolic compounds was found in the methanolic extract of the Serbian genotype (54.25 mg GAE/g extract), while the ethyl acetate extract of the Hungarian genotype showed the highest concentration of phenolic acids (163.20 mg CAE/extract), flavonoids (35.57 mg QE/extract), and flavonols (2.25 mg QE/extract). The extracts showed anti-neuroinflammatory properties by reducing the production of reactive oxygen species, nitric oxide, and tumor necrosis factor alpha by lipopolysaccharide-stimulated microglial cells. Moreover, they mitigated the cytotoxic effects of the pro-inflammatory mediators produced by activated microglia on neurons. The data obtained suggest that extracts from A. undulatum moss have promising anti-neuroinflammatory and neuroprotective properties, making them interesting candidates for further research to combat neuroinflammation.

Spontaneous coronary artery dissection in women in the generative period: clinical characteristics, treatment, and outcome-a systematic review and meta-analysis.

Introduction: Spontaneous coronary artery dissection (SCAD) is a non-traumatic and non-iatrogenic separation of the coronary arterial wall. Materials and methods: This systematic review and meta-analysis is reported following the PRISMA guidelines and is registered in the PROSPERO database. A literature search was focused on female patients in generative period (16-55 of age) with acute coronary syndrome (ACS) caused by SCAD, and comparison from that database NP-SCAD (spontaneous coronary artery dissection in non pregnant women) and P-SCAD (spontaneous coronary artery dissection in pregnant women). Results: 14 studies with 2,145 females in the generative period with ACS caused by SCAD were analyzed. The median age was 41 years (33.4-52.3 years). The most common risk factor was previous smoking history in 24.9% cases. The most common clinical presentation of ACS was STEMI in 47.4%. Conservative treatment was reported in 41.1%. PCI was performed in 32.7%, and 3.8% of patients had CABG surgery. LAD was the most frequently affected (50.5%). The prevalence of composite clinical outcomes including mortality, non-fatal MI and recurrent SCAD was 3.3% (95% CI: 1.4-5.1), 37.7% (95% CI: 1.9-73.4) and 15.2% (95% CI: 9.1-21.3) of patients. P-SCAD compared to NP-SCAD patients more frequently had STEMI (OR = 3.16; 95% CI: 2.30-4.34; I2 = 64%); with the left main and LAD more frequently affected [(OR = 14.34; 95% CI: 7.71-26.67; I2 = 54%) and (OR = 1.57; 95% CI: 1.06-2.32; I2 = 23%)]; P-SCAD patients more frequently underwent CABG surgery (OR = 6.29; 95% CI: 4.08-9.70; I2 = 0%). NP-SCAD compared to P-SCAD patients were more frequently treated conservatevly (OR = 0.61; 95% CI: 0.37-0.98; I2 = 0%). In P-SCAD compared to NP-SCAD mortality rates (OR = 1.13; 95% CI: 0.06-21.16; I2 = not applicable) and reccurence of coronary artery dissection (OR = 2.54; 95% CI: 0.97-6.61; I2 = 0%) were not more prevalent. Conclusion: The results of this meta-analysis indicated that patients with P-SCAD more frequently had STEMI, and events more frequently involved left main and LAD compared to NP-SCAD patients. Women with NP-SCAD were significantly more often treated conservatively compared to P-SCAD patients. P-SCAD compared to NP-SCAD patients did not have significantly higher mortality rates or recurrent coronary dissection.

The role of acute rehabilitation in COVID-19 patients.

BACKGROUND: In the published literature there is scarce data on the importance of acute rehabilitation in patients suffering from COVID-19 disease. AIM: Evaluation of the feasibility of respiratory and neuromuscular rehabilitation treatment in stable acute COVID-19 inpatients. DESIGN: The study was designed as an observational prospective investigation of two cohorts respectively identified as Mild/Moderate and Stable Severe COVID-19 disease. All patients received a rehabilitation treatment consisting of breathing exercises, range of motion exercises and strengthening exercises, with the main difference in intensity and progression of treatment, depending on individual capacity of patient. SETTING: Inpatients with diagnosed mild to moderate, or stable severe COVID-19 infection were included in the study. POPULATION: Acute COVID-19 inpatients. METHODS: Patients were divided into two groups depending on the severity of disease: "mild to moderate group" (MMG) and "stable severe group" (SSG). Functional outcomes included the Barthel Index (BI), Six Minute Walk Test (6MWT), Borg Scale for dyspnea, "Time Up and Go" Test (TUG), "Sit To Stand" test (STS), "One Leg Stance Test" (OLST) and Beck Depression Inventory (BDI) were evaluated at baseline and after rehabilitative treatment, on discharge. RESULTS: We included 147 acute COVID-19 inpatients (75 male and 72 female), mean aged 63.90±13.76 years. There were noticeable statistically significant improvements in all observed measurements in both groups. Comparison between groups showed significant difference in MMG compared to SSG in all functional outcomes: TUG (P<0.001), STS (P<0.001), OLST (P<0.001), BDI (P=0.008), BI (P<0.001), and Borg scale for dyspnea (P<0.001). Despite the significant improvements of BI in SSG, the obtained values showed that the patients were still not functionally independent. CONCLUSIONS: Acute respiratory and neuromuscular rehabilitation program is a feasibile, but also effective and safe method for improving functional status in patients with COVID-19 infection. CLINICAL REHABILITATION IMPACT: Results of the present study implicate that a supervised early rehabilitation program, implemented in the treatment of patients with COVID-19 disease in the acute phasis a feasible way for significant improvement of patient's functional outcomes. Early rehabilitation should be included into clinical protocols for the treatment of patients with COVID-19.

CD26-negative and CD26-positive tissue-resident fibroblasts contribute to functionally distinct CAF subpopulations in breast cancer.

Cancer-associated fibroblasts (CAFs) are abundantly present in the microenvironment of virtually all tumors and strongly impact tumor progression. Despite increasing insight into their function and heterogeneity, little is known regarding the origin of CAFs. Understanding the origin of CAF heterogeneity is needed to develop successful CAF-based targeted therapies. Through various transplantation studies in mice, we show that CAFs in both invasive lobular breast cancer and triple-negative breast cancer originate from mammary tissue-resident normal fibroblasts (NFs). Single-cell transcriptomics, in vivo and in vitro studies reveal the transition of CD26+ and CD26- NF populations into inflammatory CAFs (iCAFs) and myofibroblastic CAFs (myCAFs), respectively. Functional co-culture experiments show that CD26+ NFs transition into pro-tumorigenic iCAFs which recruit myeloid cells in a CXCL12-dependent manner and enhance tumor cell invasion via matrix-metalloproteinase (MMP) activity. Together, our data suggest that CD26+ and CD26- NFs transform into distinct CAF subpopulations in mouse models of breast cancer.

KCC2 rs2297201 Gene Polymorphism Might be a Predictive Genetic Marker of Febrile Seizures.

Introduction: Febrile seizures (FS) are the most common neurological disease in childhood. The etiology of FS is the subject of numerous studies including studies regarding genetic predisposition. Aim: The aim of the study was to analyze the association of TRPV1 rs222747 and KCC2 rs2297201 gene polymorphisms with the occurrence of FS. Materials and Methods: The study included 112 patients diagnosed with FS classified as simple febrile seizures (SFS) or complex febrile seizures (CFS). We analyzed selected polymorphisms of KCC2 and TRPV1 genes using the Real-time PCR method. Results: The CT and TT genotypes of the rs2297201 polymorphism of the KCC2 gene are significantly more common in the group of children with FS than the control group (p = .002) as well as the allele T of this polymorphism (p = .045). Additionally, genotypes CT and TT of the rs2297201 polymorphism of the KCC2 gene were more frequent in the group of children with CFS compared to the control group (p < .001). Different genotypes and alleles of the rs222747 TRPV1 gene polymorphism were not associated with the occurrence of febrile seizures or epilepsy, nor were associated with the occurrence of a particular type of febrile seizure (p = .252). Conclusion: These results indicate that the CT and TT genotypes, as well as the T allele of rs2297201 polymorphism of the KCC2 gene, could be a predisposing factor for the FS, as well as the occurrence of CFS.

A 12-week exercise program improves functional status in postmenopausal osteoporotic women: randomized controlled study.

BACKGROUND: Beside the importance of implementing physical activity in treatment of patients with osteoporosis, the multicomponent exercise program and assessment of its functional outcomes performed by five performance-based measures, have not been explored yet. AIM: The present study evaluated the effect of the 12 weeks exercise program on functional outcomes of postmenopausal patients with densitometric diagnosed osteoporosis. DESIGN: The study was designed as randomized control study. SETTING: Female outpatients with diagnosed postmenopausal osteoporosis were included in the study. POPULATION: The study included women from urban area. METHODS: Patients were randomized in two groups: exercise group (EG) and control group (CG). Patients in the exercise group (N.=47) participated in a 12 weeks exercise program, which consisted of resistance training, balance exercise and aerobic exercise, while patients from control group (N.=49) had not participated in any exercise program during the intervention period. Functional outcomes determined by Time Up and Go Test (TUG), Sit To Stand test (STS) and One Leg Stance Test (OLST) were evaluated at baseline and 4 and 12 weeks after treatment, while Fall Efficacy Scale (FES-I) and Knowledge About Osteoporosis Questionnaire (OKAT-S) were assessed at baseline and after 12 weeks, respectively. RESULTS: There were noticed statistically significant improvement in all observed measurements in EG after 4 and 12 weeks, respectively. Comparison between groups showed statistically significant difference in EG compared to CG in all functional outcomes in observed periods (P<0.001 for all). OLST significantly changed only in EG, not in CG, in both experimental periods. After 4 weeks, in CG there were no statistically significant changes in any of the monitored parameters, while after 12 weeks improvements were detected with TUG, STS, FES-I and OKAT-S. CONCLUSIONS: Twelve weeks exercise program, as an effective, inexpensive and easily performed method, improved functional status in postmenopausal osteoporotic women. CLINICAL REHABILITATION IMPACT: In the present study we found that supervised exercise program in postmenopausal osteoporotic female patients significantly improved their muscle strength and balance and decreased fear of falling. Thus, it is proposed to be a part of clinical protocol for osteoporosis treatment.

Effects of 12-Week Exercise Program on Enzyme Activity of Serum Matrix Metalloproteinase-9 and Tissue Inhibitor of Metalloproteinase-1 in Female Patients with Postmenopausal Osteoporosis: A Randomized Control Study.

BACKGROUND: Osteoporosis is a disease characterized by decreased bone density and destruction of bone microarchitecture. Indicators for altered bone homeostasis are changes in the serum level of matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs). The purpose of the current study was to evaluate the effect of a 12-week exercise program on enzyme activity of serum MMP-9 and TIMP-1 in postmenopausal osteoporotic patients. Materials and methods. Participants were randomized in two groups: exercise (EG) (N = 37) and control (CG) (N = 37) and control (CG) (. RESULTS: Significant differences between pretreatment and posttreatment enzyme activities of serum MMP-9 (p=0.009), TIMP-1 (p=0.009), TIMP-1 (p=0.009), TIMP-1 (. CONCLUSION: Our results suggest that a 12-week exercise program has an influence on enzyme activity of serum MMP-9, revealing a possible role of MMPs in initiating training-specific adaptation. Although measurements of circulating MMP-9 and TIMP-1 allowed us to detect effects of exercise, as of today, they have no real role in the diagnosis of osteoporosis and/or follow-up of osteoporotic patient's response to treatment. MMP-9 might be used as an important prognostic marker for the evaluation of patient's response to exercise. Larger-randomized controlled studies need to be performed to expand this area of knowledge. This trial is registered with trial registration number: NCT03816449).

Anthropogenetic Variability in the Group of Individuals with Febrile Seizures: Population-Genetic Study.

Febrile seizures (FS) are the most common neurological disorder in childhood and are a great stress for parents due to their dramatic clinical appearance. Using test for determination of homozygously recessive characteristics in humans (HRC test) we analyzed presence, distribution, and individual combination of 20 selected genetically controlled morphophysiological traits among FS patients (N=121) and control (N=121) to determine a possible deviation in the homozygosity level and genetic loads in the group of affected children and whether there is a predisposition to the occurrence of FS. The results of our study show a statistically significant difference in the mean values of the HRC tested ( x¯HRC/20 CN = 3.2 ± 0.2; x¯HRC/20 FS = 4.6 ± 0.2, t= 5.74 , p< 0.0001), as well as in the distribution and variability of two studied samples (VC=55,3%, VFS= 39,6%), which indicates a complex polygenic difference among the tested groups of subjects. The differences in the degree of genetic homozygosity and variability are also present between the genders (t Cf/FSf = 4.12; t Cm/FSm = 3.98; p <0.0001) (VCf=56.9%, VFSf= 39.3%; VCm=54.1%, VFSm=40.1%). Obtained results indicate the enlargement of recessively homozygous genetic loads in the group of children with FS which may represent some kind of predisposition for expressivity of this type of seizures.

Functional status measured by Levine questionnaire in surgically and conservatively treated patients with carpal tunnel syndrome regarding nerve conduction studies.

AIM: To evaluate and compare the functional status in surgically treated patients with Carpal tunnel syndrome (CTS) compared with those treated conservatively by Levine Questionnaire (LQ) in relation to electroneurographic findings. METHODS: The prospective study included 80 patients with diagnosed CTS. Patients were assessed clinically and electrophysiologically. The main outcome measures were sensory latency of median nerve (SL II), and terminal (distal) motor latency of median nerve (TML). For the assessment of functional status we performed Levine Questionnaire (LQ) scoring examination which was divided in two sections: symptoms severity scale (SSS) and functional status scale (FSS). Regarding treatment options patients were divided into 2 groups: group that underwent surgical procedure (Group A) and group that underwent only conservative treatment (Group B). Patients were assessed neurophysiologically twice: before treatment and 12 months after treatment. RESULTS: There is significant increase in LQ-FSS (p=0.021) and LQ-SSS (p=0.038) scores for increased TML and significant increase of LQ-SSS scores (p=0.027) for increased SL II for Group A, while in Group B, LQ-FSS (p=0.034) and LQ-SSS (p=0.018) were significantly increased in patients with increased SL II. After treatment there was significant increase in LQ-FSS (p=0.037) and LQ-SSS (p=0.041) scores for increased SL II for Group B, while in Group A after treatment, we have noticed non-significant differences both regarding TML and SL II values. CONCLUSION: We have demonstrated the benefits of surgical treatment and better functional improvement with symptoms reduction particularly in more severe cases of patients with CTS. KEY WORDS: Carpal tunnel syndrome, Conservative treatment.

Effects of an empowerment-based psychosocial intervention on quality of life and metabolic control in type 2 diabetic patients.

This study was aimed at determining impact of an empowerment-based psychosocial intervention on the patients' quality of life and glycemic control as compared to patients in standard care. Consecutively recruited type 2 diabetic patients, scheduled for their regular medical check-ups, were individually acquainted with empowerment-based principles and invited to participate in an empowering psychosocial course. The response rate was 35% giving a number of 73 patients who were treated in eight separate groups. The treated patients reported their quality of life to be improved after the course regarding its psychological and social aspects. Their glycemic control also improved and remained so after 3- and 6-month follow-up periods, still being in a category of poor control. Empowerment-based psychosocial intervention in type 2 diabetic patients was shown to favourably affect their quality of life and to improve their metabolic control, the latter in a modest degree. Better educated patients believing in internal health control and efficacy of diabetes treatment seemed to benefit the most. Further research is needed in order to highlight individual preferences for different educational approaches, as well as social and cultural factors affecting them.