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Background: The effects of sodium-glucose cotransporter-2 (SGLT-2) inhibitors on ischemia reperfusion injury (IRI) is a novel concept and only limited number of animals studies have yet been investigated. We aimed to perform a systematic review of literature to explore the clinical studies which investigated the effects of SGLT-2 inhibitors on myocardial IRI setting. Methods: We searched MEDLINE, Embase, and Cochrane Library from inception until December 7 th , 2023. ClinicalTrials.gov was also explored for ongoing studies. Two authors independently conducted the literature search, examined the studies, and evaluated the eligibility criteria. Any disagreements or uncertainties were resolved by the corresponding author. The search strategy followed the PICO process (Population, Intervention, Comparison, and Outcome) and Emtree was used to select relevant keywords. Results: Of 220 articles identified from the literature research, five articles were included in the study, of which three studies lately were retracted. The remaining studies included 1229 participants, with 209 receiving SGLT-2 inhibitors and 1090 not receiving them. All of the participants were diabetic patients admitted with acute myocardial infarction (AMI), undergoing percutaneous coronary intervention (PCI). The results demonstrated that the use of SGLT-2 inhibitors is associated with lower troponin levels, and higher rates of ST resolution. The results of the studies also showed smaller infarct sizes, lower inflammatory biomarkers and improved left ventricular function at discharge among SGLT-2 inhibitor users. Conclusion: In line with in vivo and ex vivo findings, the results of this systematic review supported benefits of SGLT-2 inhibitors in IRI through reducing infarct size and inflammatory biomarkers. However, further clinical trials are warranted to provide robust evidence., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Purpose: Neutropenic fever remains a major complication in acute leukemia. Decolonization is assumed as a promising intervention for eradicating causative agents of infection., Methods: In this randomized clinical trial, 96 patients with acute leukemia were assigned randomly to mupirocin nasal drop 2% (n = 32), chlorhexidine mouthwash 0.2% (n = 33), and control group (n = 31). In control group, patients did not receive any medication for decolonization. All patients received treatment for 5 days (2 days prior to chemotherapy until 3 days after chemotherapy). Pharynx and nasal swabs were taken prior to the intervention and at the end of decolonization period in all groups. Antibiotic susceptibility testing was performed by the disc diffusion method in order to identify bacterial isolates., Results: Bacterial recovery of both nasal and pharynx swabs was observed after global decolonization with mupirocin nasal drop. Decolonization with mupirocin significantly eradicated Coagulase-negative staphylococci (CONS) in both nasal and pharynx swabs (p-value = 0.000). Moreover, mupirocin decreased Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus (MRSA) species. Chlorhexidine mouthwash significantly eradicated CONS in pharynx swabs (p-value = 0.000). In addition, both decolonization strategies decreased both antibiotic use and frequency of fever in leukemic patients., Conclusion: Global decolonization with mupirocin nasal drop not only eradicates both nasal and pharynx microorganisms, but also reduces antibiotic requirement and frequency of fever in patients with acute leukemia. The protocol of the present study was approved on December 2016 (registry number: IRCT20160310026998N6)., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: Diabetes patients frequently experience diabetic neuropathy (DN), a microvascular complication that significantly reduces patients' quality of life. Memantine has demonstrated potential benefits for neuropathic pains in preclinical studies. This study aimed to assess the efficacy of memantine in the management of peripheral neuropathy in patients with type 2 diabetes mellitus (T2DM)., Method: This randomized clinical trial includes 143 diabetic patients (aged between 18 and 75 years) with a confirmed diagnosis of diabetic neuropathy. Patients were randomly assigned to receive memantine 5 mg twice daily for 1 week, followed by 10 mg twice daily plus gabapentin 300 mg daily ( n = 72) or just gabapentin 300 mg daily ( n = 71) for 8 weeks. The DN4 questionnaire, monofilament, tuning fork, and Tip-therm tests were used to measure neuropathy at baseline and after the 8-week intervention., Results: The mean score of the DN4 questionnaire in the memantine group was significantly lower than the control group ( p . value: .001). The number of patients with diabetic neuropathy remarkably decreased in the memantine group at the end of the study based on the performed tests ( p . value: .001)., Conclusion: Memantine functions as a beneficial agent in the management of diabetic neuropathy, which would significantly improve the quality of life in diabetic patients.

Background: This study aimed to evaluate the effectiveness of metformin and pioglitazone in combination with vitamin E on sonography grade and liver enzymes level in patients with non-alcoholic fatty liver disease., Methods: A randomized controlled clinical trial was designed with 68 patients diagnosed with non-alcoholic fatty liver disease by sonography and clinical examinations. Sixty-eight patients were randomly divided into two groups; 34 were assigned to receive 15 mg of pioglitazone per day and 34 were assigned to receive 1000 mg of metformin per day for 6 months. All of the patients received vitamin E at a dose of 800 IU daily for six months. The sonography grade of fatty liver and the levels of alanine aminotransferase and aspartate aminotransferase of patients were evaluated at baseline, and within three and six months after initiation of the intervention., Results: The use of metformin or pioglitazone in combination with vitamin E decreased the sonography grade of non-alcoholic fatty liver disease patients after 6 months of treatment (p-value<0.05); however, patients in metformin group benefit more compared to pioglitazone group. Patients who received metformin and vitamin E had a significant reduction in the levels of alanine aminotransferase and aspartate aminotransferase (p-value<0.05). There were no significant changes in the liver enzymes level of the patients who received pioglitazone and vitamin E (p-value>0.05)., Major Conclusion: The concomitant use of metformin and vitamin E significantly improves the sonography grade of fatty liver and the level of liver enzymes in patients with non-alcoholic fatty liver disease., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)

Competing Interests: Disclosure The authors report no conflicts of interest in this work.

Carbapenems are an applicable subclass of β-lactam drugs in the antibiotic therapy of anaerobic infections, especially for poly-microbial cases, due to their broad antimicrobial spectrum on aerobic and anaerobic bacteria. Bacteroides fragilis is the most commonly recovered anaerobic bacteria in the clinical laboratories from mono- and poly-microbial infections. B. fragilis is relatively non-susceptible to different antibiotics, including β-lactams, tetracyclines, fluoroquinolones, and macrolides. Carbapenems are among the most effective drugs against B. fragilis strains with high-level resistance to different antibiotics. Increased antibiotic resistance of B. fragilis strains has been reported following the overuse of an antimicrobial agent. Earlier contact with carbapenems is linked with increased resistance to them that limits the options for treatment of B. fragilis caused infections, especially in cases caused by multidrug-resistant strains. Several molecular mechanisms of resistance to carbapenems have been described for different carbapenem-resistant bacteria. Understanding the mechanisms of resistance to antimicrobial agents is necessary for selecting alternative antimicrobial agents and the application of control strategies. In the present study, we reviewed the mechanisms contributing to resistance to carbapenems in B. fragilis strains., Competing Interests: Declaration of competing interest There is no conflict of interest., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Okra (Abelmoschus esculentus) has traditionally been used in diabetes treatment. This study investigated the effect of Okra whole fruit on blood glucose level of patients with diabetes mellitus type 2 with concomitant use of oral hypoglycemic agents. In this double-blind randomized clinical trial, 120 diabetic patients were assigned to okra group (n = 60) and control group (n = 60). The okra group received 1,000 mg of A.esculentus whole fruit capsules orally, every 6 hr for 8 weeks. The control group received placebo capsule in the same manner. The levels of FBS (fasting blood sugar), BS (blood sugar), and Hemoglobin A1C (HgA1c) were measured at baseline and after intervention in both groups. The levels of FBS, BS, and HgA1c were significantly decreased in okra group within the intervention compared to control group (p < .05). Moreover, the numbers to treat (NNT) for FBS, BS, and HgA1C were seven, eight, and seven, respectively. Okra whole fruit supplementation has a promising anti-hyperglycemic effect in patients with diabetes mellitus type 2 who received oral agents. Diabetic patients could benefit from adjuvant therapy of okra with other medication., (© 2022 John Wiley & Sons Ltd.)

In the current pandemic of coronavirus disease 2019 (COVID-19), antiviral drugs are at the center of attention because of their critical role against severe acute respiratory disease syndrome coronavirus 2 (SARS-CoV-2). In addition to designing new antivirals against SARS-COV-2, a drug repurposing strategy is a practical approach for treating COVID-19. A brief insight about antivirals would help clinicians to choose the best medication for the treatment of COVID-19. In this review, we discuss both novel and repurposed investigational antivirals, focusing on in vitro, in vivo, and clinical trial studies., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.)

The acute loss of taste and smell following COVID-19 are hallmark symptoms that affect 20-85% of patients. However, the pathophysiology and potential treatments of COVID-19 smell and taste loss are not fully understood. We searched the literature to review the potential pathologic pathways and treatment options for COVID-19 smell and taste loss. The interaction of novel coronavirus with ACE-2 receptors expressed on sustentacular cells and taste buds results in direct damage to the olfactory and gustatory systems. Also, the invasion of the virus to the olfactory neurons and consequent local inflammation are other proposed mechanisms. Therefore, COVID-19 patients with smell or taste loss may benefit from neuroprotective, anti-inflammatory, or depolarizing agents. Based on the current evidence, phosphodiesterase inhibitors, insulin, and corticosteroids can be promising for the management of COVID-19 smell and taste loss. This review provided crucial information for treating COVID-19-related smell and/or taste loss, urging to perform large clinical trials to find optimum treatment options., (Copyright © 2021 Elsevier B.V. All rights reserved.)

Purpose: Helicobacter pylori (H. pylori) infection is considered as one of the main cause of gastric cancer. Treatment failure of the infection often occurs due to antibiotic resistance. Herein, we aimed to evaluate the mutations in 23S rRNA gene of H. pylori which are associated with clarithromycin resistance and in rdxA and frxA genes of the bacterium which may be associated with metronidazole resistance, in paraffin-embedded gastric biopsies from patients with gastric adenocarcinoma and gastritis in Tabriz, the northwest of Iran., Methods: In the study, 80 paraffin-embedded tissue sections from 40 gastric cancer and 40 gastritis patients in the Imam Reza hospital, Tabriz, Iran were collected. The existence of ureC gene was verified by PCR method. Genotypical clarithromycin resistance was investigated by real-time PCR method and determination of the melting temperature. PCR reaction and sequencing were used for the evaluation of mutations in rdxA and frxA genes., Results: The results of ureC amplification showed that DNA of H. pylori was present in the 82.66% of the obtained DNA samples. About 45.16% of samples were resistant to the clarithromycin and 53.22% of them were resistant to the metronidazole. Based on the results from real-time PCR, the frequency of mutations was as follow A2143G 64.28%, A2142G 44.44% and A2142C 1.11%. The mutations of rdxA gene were 66.66% missense, 30.30% frameshift and 3.03% non-sense. The mutations of frxA gene were 36.36% missense, 54.54% frameshift and non-sense 9.09%., Conclusion: A2143G mutation is the most frequent mutation among clarithromycin resistant genes in Iran. Also, missense and frameshift mutations are frequent in rdxA and frxA genes. Screening for these mutations could help researchers to investigate the most effective anti-H. pylori antibiotics and to prevent antibiotic resistance.

Breast cancer is a heterogeneous malignancy and is the second leading cause of mortality among women around the world. Increasing the resistance to anti-cancer drugs in breast cancer cells persuades researchers to search the novel therapeutic approaches for the treatment of this malignancy. Among the novel methods, therapeutic peptides that target and disrupt tumor cells have been of great interest. Therapeutic peptides are short amino acid monomer chains with high specificity to bind and modulate a protein interaction of interest. Several advantages of peptides, such as specific binding on tumor cells surface, low molecular weight, and low toxicity on normal cells, make the peptides appealing therapeutic agents against solid tumors, particularly breast cancer. Also, the National Institutes of Health (NIH) describes therapeutic peptides as a suitable candidate for the treatment of drug-resistant breast cancer. In this review, we attempt to review the different therapeutic peptides against breast cancer cells that can be used in the treatment and diagnosis of the malignancy. Meanwhile, we presented an overview of peptide vaccines that have been developed for the treatment of breast cancer., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Controversies in terms of efficacy and postoperative advantages surround stapled esophagogastric anastomosis compared with the hand-sewn technique as a treatment for patients with esophageal cancer. The purpose of this study was to compare the clinical outcomes of hand-sewn end-to-side esophago-gastrostomy and side-to-side stapled cervical esophagogastric anastomosis after esophagectomy for the aforementioned patients., Methods: This retrospective cohort study involved examining the medical records of 433 patients who underwent transhiatal esophagectomy for esophageal cancer from March 2010 to March 2016. All the patients were operated using end-to-side hand-sewn esophago-gastrostomy and side-to-side stapled cervical esophagogastric anastomosis. 409 of the patients received a year's worth of follow-up evaluations. All the cases were revisited in 2 weeks as well as in four, eight, and 12 months after surgery. The patients were assessed in terms of postoperative outcomes, including reflux symptoms, anastomotic leakage and stricture, and the need for anastomotic dilatation., Results: Hand-sewn anastomosis was carried out in 271 (62.5%) patients, whereas stapled anastomosis was performed in 162 (37.4%) patients. The mean operative times were 214.46 ± 84.33 min and 250.55 ± 43.31 min for the stapled and hand-sewn anastomosis groups, respectively (P = 0.028). The two groups showed no significant differences with respect to stays in intensive care units and hospitals. Postoperatively, 38 (14.67%) cases of anastomotic leakage were detected in the hand-sewn anastomosis group, with incidence being significantly higher than that in the stapled anastomosis group (8 cases or 5.33%; P = 0.002). Anastomotic stricture occurred less frequently in the patients who underwent stapled anastomosis (P = 0.004). Within the one-year follow-up period, the patients treated via hand-sewn anastomosis more frequently required anastomotic dilatation (P = 0.02)., Conclusion: Side-to-side stapled cervical esophagogastric anastomosis may reduce operation times and decrease the rates of anastomotic leakage, anastomotic stricture, and anastomotic dilatation in patients with lower thoracic esophageal cancer undergoing transhiatal esophagectomy.

Background: It has been shown that N-acetylcysteine may be useful in correcting postoperative hepatic and renal function in many pathological conditions. The present study aimed to examine the effect of N-acetylcysteine on liver and kidney function tests after surgical bypass in patients with obstructive jaundice., Methods: & Materials: A total of 30 patients with obstructive jaundice who were candidates for bypass surgery were enrolled in this randomized clinical trial. In the case group, intravenous N-acetylcysteine (200 mg/kg per hour in the first 8 h, followed by 100 mg/kg per hour for another 16 h, the same dose for another 24 h) was administered postoperatively. Liver and renal function tests (serum AST, ALT, ALP, GGT, bilirubin, and creatinine) were compared between two groups, as well as duration of hospitalization and ICU stay., Results: Postoperatively, decrease in mean serum AST (p = 0.01), ALT (p = 0.02), ALP (p = 0.01), GGT (p = 0.04) and bilirubin (total, p = 0.02, direct, p = 0.01) levels compared to the preoperative values was significantly more among cases compared to those in controls. Changes in serum creatinine, however, did not differ significantly between two groups (p = 0.18). Hospital and ICU stays were also not different between two study groups (p = 0.27 and p = 0.94 respectively)., Conclusion: On the basis of our findings, intravenous N-acetylcysteine in patients with obstructive jaundice could significantly preserve liver function after bypass surgery. Effect of this medication on renal function; however, was not statistically significant., Trial Registration: Iranian Registry of Clinical Trial: IRCT2016041016473N7., (Copyright © 2019. Published by Elsevier Taiwan LLC.)

Background and Objective: Early diagnosis of malignant pleural mesothelioma (MPM) is the key point of its treatment. The main problem is the precise diagnosis of mesothelioma and its differentiation from metastatic lung adenocarcinoma. Mesothelioma exhibits complex immunohistochemical characteristics. The aim of this study was to study hybrid immunohistochemistry in the differential diagnosis of primary malignant pleural effusion from metastatic pulmonary cancers., Material and Methods: Twenty tissue samples in paraffin blocks from the pathology department of Imam Reza Hospital in Tabriz whose pathology reports cited mesothelioma or metastatic lung adenocarcinomas, were included in the studies. These tissues were deemed appropriate for IHC in terms of tissue quality and quantity. They were studied and evaluated for pathological markers., Results: In patients with adenocarcinoma CK7 in 100% of patients (13 patients), TTF1 in 61.5% of patients (8 patients) and CEA in 53.8% of patients (7 patients) were positive, but HBME1 and Calretinin were negative for all patients. In patients with mesothelioma, HBME1 and Calretinin were positive in 100% of patients (7 patients) and TTF1, CEA and CK7 were negative., Conclusion: The results of this study showed that CEA, CK7, TTF1, Calretinin and HBME1 are suitable criteria for differentiating between metastatic lung adenocarcinoma and mesothelioma, and can differentiate the mesothelioma and adenocarcinoma with high accuracy., Competing Interests: The authors declare that there is no conflict of interest regarding the publication of this article.

Background: Bacteroides fragilis is the most common anaerobic pathogen isolated from surgical site infections (SSIs). Metronidazole resistance is increasing and the mechanisms of resistance are not clear in some isolates. The aim of the present study was to investigate the metronidazole susceptibility prevalence, and detect nim genes in B. fragilis isolates from SSIs. Methods: This study included 100 surgery patients with signs and symptoms indicative of SSIs. Syringe aspiration of the infected site was used to collect specimens. All specimens were cultured on BBA (Brucella blood agar), KVLB (kanamycin-vancomycin laked blood), and BBE (Bacteroides bile esculin) agar. The MIC (minimum inhibitory concentration) of metronidazole was determined by the agar dilution method according to the Clinical and Laboratory Standard Institute (CLSI). Then the PCR method was used to determine the presence of the nim gene. Results: In the present study, 26 B. fragilis were isolated from 100 SSIs specimens. Eight isolates were metronidazole resistant; the metronidazole MIC was 32 µg/mL for 7 isolates and 64 µg/mL for one isolate. All isolates were nim gene negative. Conclusion: The emergence of metronidazole-resistant B. fragilis limits the application of this drug for treatment and prophylaxis of SSIs. Thus, rapid identification of metronidazole-resistant B. fragilis is essential to restrict inappropriate, superfluous administration. In spite of various metronidazole resistance mechanisms other than that depending on the nim gene, detection of nim by PCR is unsuitable for identifying resistant isolates. Therefore, phenotypic methods are better to screen for and identify metronidazole-resistant B. fragilis ., Competing Interests: The authors declare that they have no competing interests.

Gallbladder carcinoma is a relatively uncommon cancer of gastrointestinal (GI) tract. Medical literature is full of nihilistic reports about the treatment of gallbladder carcinoma, especially due to its resistance to current radiotherapeutic or chemotherapeutic treatment modalities and difficult surgical approach for complete resection of these tumors. Herein, we review current diagnostic and therapeutic approaches to this rare GI cancer.

Background: Whipple surgery (pancreaticodeudenectomy) has a high complication rate. We aimed to evaluate whether adding Braun jejunojejunostomy (side-to-side anastomosis of afferent and efferent loops distal to the gastrojejunostomy site) to a standard Whipple procedure would reduce postoperative complications., Methods: We conducted a randomized clinical trial comparing patients who underwent standard Whipple surgery (standard group) and patients who underwent standard Whipple surgery with Braun jejunojejunostomy (Braun group). Patients were followed for 1 month after the procedure and postoperative complications were recorded., Results: Our study included 30 patients: 15 in the Braun and 15 in the standard group. In the Braun group, 4 (26.7%) patients experienced 6 complications, whereas in the standard group, 7 (46.7%) patients experienced 11 complications (p = 0.14). Complications in the Braun group were gastrointestinal bleeding and wound infection (n = 1 each) and delayed gastric emptying and pulmonary infection (n = 2 each). Complications in the standard group were death, pancreatic anastomosis leak and biliary anastomosis leak (n = 1 each); gastrointestinal bleeding (n = 2); and afferent loop syndrome and delayed gastric emptying (n = 3 each). There was no significant difference between groups in the subtypes of complications., Conclusion: Our results showed that adding Braun jejunojejunostomy to standard Whipple procedure was associated with lower rates of afferent loop syndrome and delayed gastric emptying. However, more studies are needed to define the role of Braun jejunojejunostomy in this regard., Trial Registration: IRCT2014020316473N1 (www.irct.ir).

Background: Surgical Site Infections (SSIs) are infections of incision or deep tissue at operation sites. These infections prolong hospitalization, delay wound healing, and increase the overall cost and morbidity., Objectives: This study aimed to investigate anaerobic and aerobic bacteria prevalence in surgical site infections and determinate antibiotic susceptibility pattern in these isolates., Materials and Methods: One hundred SSIs specimens were obtained by needle aspiration from purulent material in depth of infected site. These specimens were cultured and incubated in both aerobic and anaerobic condition. For detection of antibiotic susceptibility pattern in aerobic and anaerobic bacteria, we used disk diffusion, agar dilution, and E-test methods., Results: A total of 194 bacterial strains were isolated from 100 samples of surgical sites. Predominant aerobic and facultative anaerobic bacteria isolated from these specimens were the members of Enterobacteriaceae family (66, 34.03%) followed by Pseudomonas aeruginosa (26, 13.4%), Staphylococcus aureus (24, 12.37%), Acinetobacter spp. (18, 9.28%), Enterococcus spp. (16, 8.24%), coagulase negative Staphylococcus spp. (14, 7.22%) and nonhemolytic streptococci (2, 1.03%). Bacteroides fragilis (26, 13.4%), and Clostridium perfringens (2, 1.03%) were isolated as anaerobic bacteria. The most resistant bacteria among anaerobic isolates were B. fragilis. All Gram-positive isolates were susceptible to vancomycin and linezolid while most of Enterobacteriaceae showed sensitivity to imipenem., Conclusions: Most SSIs specimens were polymicrobial and predominant anaerobic isolate was B. fragilis. Isolated aerobic and anaerobic strains showed high level of resistance to antibiotics.

Aphallia or penile agenesis is an extremely rare congenital anomaly with an estimated incidence rate of 1 in 10 to 30 million births. We report a rare case of aphallia with right kidney hypoplasia and left kidney dysplasia in a 10-day old Iranian-Azeri male. The patient had creatinine rise and renal failure due to dysplastic left kidney and hypoplastic right kidney and expired on fifth day of admission. There were only six cases of renal malformation associated with aphallia in the literature review. Three of the cases were complicated by Potter sequence and one of them was accompanied by chronic renal failure. Our case had a unique presentation because of bilateral renal malformation and subsequent renal failure without the Potter sequence.

Background: Hydatid disease is one of the major world-wide health problems especially in endemic countries. Due to lack of statistics about this disease, various aspects of hydatidosis in children in North-West of Iran have been studied in this study., Materials and Methods: We studied 59 children with hydatidosis referring Tabriz Children Hospital, Tabriz, Iran from 2001 up to 2011. We surveyed chief complaint of patients, number, size and location of cysts in children and also we studied cysts as if they are infected or ruptured or not., Results: Average age of 59 patients (32 [54.2%] males and 27 [45.8%] females) was 7.93 ± 3.0. The most common chief complaints were cough and pain. Number of cysts was higher in females (2.00 ± 2.8 vs. 1.52 ± 1.0). The most common locations of cysts are lung and liver (52 patients); however, other organs had been also affected., Conclusions: Lung hydatidosis is more common than hepatic hydatidosis in children than adults and it is more frequent in males. Hydatid disease should be considered in differential diagnoses of liver and lung cystic lesions in children.

Introduction: An undiagnosed exudative pleural effusion is often a difficult diagnostic dilemma that needs further histological study for a definitive etiological diagnosis. Video assisted rigid thoracoscopy is a minimally invasive procedure with a minor morbidity and mortality risk that could resolve this problem., Methods: Between January 2010 and December 2011, we performed thoracoscopy in 26 patients for diagnosis of undiagnosed exudative pleural effusion. Clinical and paraclinical data of patients were collected prospectively and analyzed., Results: Sole pleural effusion was the most common CT scan finding seen in 17 (65.4%) patients. Thoracoscopy was diagnostic in 24 patients (92.3%). The pathologic findings were carcinoma (46.2%), tuberculosis (30.8%) and chronic inflammation without a definitive microbiologic culture (15.4%). Surprisingly mean ADA level in the tuberculosis group was in normal range. No mortality or complication related to our operation was observed., Conclusion: Video assisted thoracoscopy is a minimally invasive procedure with a high definitive diagnostic accuracy in the evaluation of tuberculosis and malignant pleural effusions. Pulmonologist should refer these patients sooner to decrease the waiting period of diagnosis and treatment of such conditions.