Treatment of wounds is very important and was subject of different investigations. In this regard, natural substance plays crucial role as complementary medicine. Various studies reported that aloe vera has useful effects on wounds especially cutaneous wounds healing. Therefore in the current review, we examined the effect of aloe vera on cutaneous wound healing and concluded that although aloe vera improves the wound healing as well as other procedures both clinically and experimentally, more studies are still needed to approve the outcomes.
This study aimed to compare the totally tubeless percutaneous nephrolithotomy and standard percutaneous nephrolithotomy techniques regarding their rates of success and complications in patients with kidney stones. Patients were randomly assigned to two groups. Forty-four patients (24 men; mean age: 50.40±2.02 years) received totally tubeless percutaneous nephrolithotomy (PCNL; no nephrostomy catheter or ureteral catheter after PCNL) and 40 patients (18 men; mean age: 49.95±13.38 years) underwent standard PCNL (a nephrostomy catheter and ureteral catheter were used after PCNL). All surgeries were performed by one surgeon. Postoperative changes in hemoglobin, the blood transfusion rate, changes in creatinine levels, operation time, analgesic need, hospitalization time, and complication rate were compared between the groups. No significant differences were observed in age, gender, stone size, and surgery side between the groups (P<0.05). The operation time was significantly lower in the totally tubeless PCNL group than in the standard PCNL group (P=0.005). Pethidine requirements were significantly higher in the standard PCNL group than the totally tubeless PCNL group (P=0.007). Hospitalization time was significantly higher in the standard PCNL group than in the totally tubeless PCNL group (P<0.0001). The complication rate was 15% in the standard PCNL group and 9.1% in the totally tubeless PCNL group (P=0.73). The totally tubeless PCNL technique is safe and effective, even for patients with staghorn stones. This technique is associated with decreased pain, analgesic needs, and operative and hospitalization time. We believe that a normal peristaltic ureter is the best drainage tube.
Background: Preliminary studies of COVID-19 have provided some evidence that electrolyte disturbances may also be present in patients. In this study we aimed to evaluate the role of the arrival electrolytes and symptoms in prediction of Lung damage in CT scan based on the CO-RADS system. Methods: This was a retrospective cross-sectional analytical study. We included patients with laboratory confirmed COVID-19 infection, June 15 to July 7. Patients were included in study if there were no previous history of kidney disease. Demographic, clinical characteristics, laboratory findings, and CO-RADS High-resolution computed tomography (HRCT) of lung report were collected. Univariate logistic regression was employed first to identify the effective, correlated items. All statistics were performed with SPSS version 18.0. Results: In the current study, 36 (20 male- 16 female) patients with mean age of the 54.7 (STD:17.5) years old were studied. Most common symptom at the arrival was the Fever (52.8%), followed by Fatigue (18%), and dyspnea (44.4%). Computed tomography assessment revealed CO-RADS 2 in 4 (11.1%) patients, CO-RADS 3 in 1 (2.8%), CO-RADS 4 in 20 (55.6%), and CO-RADS 5 in 11 (30.6%) patients. In the comparison with the study groups based on the HRCT status (CO-RADS II,III vs. CO-RADS IV,V), patients with severe HRCT damage had significantly lower level of Phosphorus (P<0.05). Univariate logistic regression analysis showed that only one factors was associated with HRCT damage status (Phosphorus, P=0.040). Phosphorus upper than 4.5 was associated with better HRCT results with OR ratio of 3.71 (X2(1)=5.69; p=0.017). Conclusion: Our study illustrates that higher phosphate levels may be associated with better CT scan of lung outcomes in COVID-19; while hypophosphatemia is associated with severe lung injuries. This could help clinicians to manage hospitalized patients and may link the COVID-19 and parathyroid gland.
BACKGROUND Gastroesophageal reflux disease (GERD) is a common problem with annoying symptoms. It is associated with negative impact on quality of life. Prokinetic agents may be used in combination with acid suppression agents as an adjunctive in patients with GERD refractory to proton pump inhibitors (PPI) therapy, rather than as sole treatment. This study aimed to evaluate the efficacy of combination of PPI with domperidone (a prokinetic agent) compared with PPI alone in the treatment of patients with refractory GERD. METHODS This study was a double blind clinical trial on 29 patients with GERD refractory to PPI during the period of one month. By randomization, the patients were divided into two groups. Group A was treated by pantoprazole 40 mg twice daily and domperidone three times a day for a month, while group B was treated by pantoprazole 40 mg twice daily and placebo three times a day. In this study endoscopy was performed to evaluate the prevalence of erosive esophagitis, non-erosive reflux, and hiatal hernia. Manometry was conducted to study the prevalence of dysmotility. GERD symptom questionnaires including the Gastrointestinal Symptom Rating Scale (GSRS), Carlson Dennett, and the Medical Outcomes Study Short Form-36 health survey (SF36) were used before and after treatment for screening GERD and assessing treatment response. RESULTS There were 17 (58.62%) women and 12 (41.37%) men. The prevalence of erosive esophagitis and non-erosive reflux, was 10.34% and 89.66%, respectively. There was a significant difference comparing reflux symptoms before and after treatment between the two groups according to reflux and Carlson Dennett questionnaires. At the end of the study, symptoms of reflux significantly improved by treatment. Although, the quality of life questionnaire scores improved by treatment, there was no statistically significant difference in response to treatment between the two groups. CONCLUSION In this research, we showed that adding domperidone to PPI could not make any improvement in patients with refractory reflux regarding the quality of life and improving the symptoms.
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