[Mortality prediction ability of phycians in intensive care units of Turkey (MOPAP)]. / Türkiye'de yogun bakim ünitelerinde hekimin mortaliteyi öngörebilme gücü.

INTRODUCTION: Intensive care physicians are increasingly involved in decision making about the prognosis of intensive care unit ICU patients. With this study; we aimed to evaluate the power of clinician foresight at prediction of mortality in patient at triage to intensive care and patient follow-up. MATERIALS AND METHODS: This study was conducted in ICUs located in various geographical regions of Turkey between January 1, 2017-April 30, 2017.The clinical research was planned as observational, multicenter, cross-sectional. RESULT: A total of 1169 intubated patients were followed in 37 different ICU. At the beginning of the follow-up we asked the physician who will follow the patient in the ICU to give a score for the probability of survival of the patients. Scoring included a total of 6 scores from 0 to 5, with the "0" the worst probability "5" being the best. According to this distribution, only 1 (0.9%) of 113 patients who were given 0 points survived. Three (6.1%) of 49 with the best score of 5 died. Survival rates were significantly different in each score group (r: -0.488; p<0.001). After the combined mortality estimation scores based on the clinical observations of the physicians (0 and 1 point score was combined as non-survive, 4 and 5 score was combined as survived) 320 of the 545 patients were estimated to be dead and 225 were predicted survival. Sensitivity and spesifity of scoring system to predict mortality was 91.56% (95% CI: 87.96-94.37), 76.89% (95% CI: 70.82-82.23) respectively. CONCLUSIONS: In this study, we concluded that the physicians who follow the patients in the ICU can predict the poor prognosis at the time of admission and the high mortality rate. The physician's opinion on mortality estimation should be considered in intensive care mortality scoring in addition to other laboratory and clinical parameters.

Can we predict patients that will not benefit from invasive mechanical ventilation? A novel scoring system in intensive care: the IMV Mortality Prediction Score (IMPRES)

Background/aim: The present study aimed to define the clinical and laboratory criteria for predicting patients that will not benefit from invasive mechanical ventilation (IMV) treatment and determine the prediction of mortality and prognosis of these critical ill patients. Materials and methods: The study was designed as an observational, multicenter, prospective, and cross-sectional clinical study. It was conducted by 75 researchers at 41 centers in intensive care units (ICUs) located in various geographical areas of Turkey. It included a total of 1463 ICU patients who were receiving invasive mechanical ventilation (IMV) treatment. A total of 158 parameters were examined via logistic regression analysis to identify independent risk factors for mortality; using these data, the IMV Mortality Prediction Score (IMPRES) scoring system was developed. Results: The following cut-off scores were used to indicate mortality risk: <2, low risk; 2­5, moderate risk; 5.1­8, high risk; >8, very high risk. There was a 26.8% mortality rate among the 254 patients who had a total IMPRES score of lower than 2. The mortality rate was 93.3% for patients with total IMPRES scores of greater than 8 (P < 0.001). Conclusion: The present study included a large number of patients from various geographical areas of the country who were admitted to various types of ICUs, had diverse diagnoses and comorbidities, were intubated with various indications in either urgent or elective settings, and were followed by physicians from various specialties. Therefore, our data are more general and can be applied to a broader population. This study devised a new scoring system for decision-making for critically ill patients as to whether they need to be intubated or not and presents a rapid and accurate prediction of mortality and prognosis prior to ICU admission using simple clinical data.

Comparison of the clinical, radiographic, and histological effects of titanium-prepared platelet rich fibrin to allograft materials in sinus-lifting procedures.

AIM: In the present study, we evaluated the clinical, radiographic, and histological comparisons of completely autologous titanium-prepared platelet rich fibrin (T-PRF) or allograft in sinus-lifting procedures. METHODS: Eighteen posterior maxilla requiring sinus-lifting procedures using the balloon-lifting technique for implant placement were selected. Ten sinuses were randomly assigned to T-PRF as the test group and eight to allografts as the control group. After 4 and 6 months in the test and control groups, respectively, computed tomography was done, and bone samples were received during implant surgery. Three months after the second surgery, implant stability was measured. RESULTS: Radiological results showed that the allograft group had better results (62% in volume, 53% in density, and 69% in height) than the T-PRF group. Histomorphometric results showed that newly-formed bone ratios were 17.28 ± 2.53 and 16.58 ± 1.05 in the allograft group and T-PRF groups, respectively. There was no significant difference between the test and control groups (P = .611) for implant stability values. CONCLUSIONS: The use of T-PRF alone in sinus-lifting operations has successful clinical and histomorphometric results. Bone formation in the T-PRF group was accelerated to 4 months compared to allografts according to the histological results.

Comparison of the efficacy and safety of hybrid and sequential therapies as a first-line regimen for Helicobacter pylori infection in Turkey.

INTRODUCTION: Helicobacter pylori infection is a common infection worldwide. The most frequently recommended treatment for eradication of H. pylori remains triple therapy. In this study, we compared sequential and hybrid regimens for H. pylori eradication in a region of Turkey with high resistance to clarithromycin. MATERIAL AND METHODS: Three hundred and forty H. pylori-positive patients were enrolled in the study. The subjects were randomly divided into two groups. The first group (170 patients) received rabeprazole (40 mg/b.i.d.) and amoxicillin (1000 mg/b.i.d.) for 2 weeks and metronidazole and clarithromycin (500 mg/b.i.d.) during the second week in the hybrid therapy group. The second group (170 patients) received rabeprazole (40 mg/b.i.d.) for 14 days, amoxicillin (1000 mg/b.i.d.) for the first 7 days, and metronidazole plus clarithromycin (each 500 mg/b.i.d.) during the next 7 days in the sequential therapy group. RESULTS: In the per-protocol analysis, the eradication rate in the hybrid therapy group was 96.1% (147/153), and in the sequential therapy group it was 90.9% (140/154). There was no significant difference between the two groups (p = 0.06). Ninety-seven of those 340 patients reported minor adverse drug reactions. The percentages of patients with adverse reactions were 30.6% in the hybrid therapy group and 26.5% in the sequential therapy group (p = 0.74). CONCLUSIONS: Both therapies are highly effective for eradication of H. pylori, and could be recommended as a first-line therapy in regions with high antibiotic resistance.

Progressive subcutaneous emphysema. A rare finding: Pneumorrhachis.

Pneumorrhachis is a rare phenomenon which may be caused by trauma, intracraneal infection, pneumomediastinum or iatrogenic factors. Presence of air in the spinal canal is reported in most cases. In this article, we report a case with PR in the spinal canal without any neurological deficit, which developed secondary to subcutaneous emphysema.

Is surgical plication necessary in diaphragm eventration?

BACKGROUND: Diaphragm plication surgery is conducted to remove dyspnea, which results from mediastinal shift, atelectasia, and ventilation/perfusion dyssynchrony in lungs that occur because of an eventrated diaphragm. This study aims to determine whether diaphragm plication has any effect on respiration by analyzing the patients' changing values in the respiratory function test (RFT) after plication surgery. METHODS: Sixteen patients who underwent diaphragm plication surgery in our clinic because of plication eventration or paralysis were examined prospectively. Diaphragm eventration values were assessed using a calculation method that uses posteroanterior pulmonary radiographies taken during patient admission and control; then, these data were recorded. The amount of changes in the eventration levels and in restrictive respiratory failure parameters-forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC) of RFTs-conducted in pre- and postoperative control periods were compared using statistical analysis methods. The compatibility between the amounts of RFT changes was examined through a satisfaction survey-using a questionnaire that consisted of multiple choice questions with answer options such as "better," "the same," and "worse"-to understand preoperative and postoperative symptom levels in the 12(th) month of postoperative control. RESULTS: According to postoperative levels, a decrease between 19% and 23% was observed in eventration amounts within the 1(st) postoperative month, 6(th) postoperative month, and 12(th) postoperative month. In addition, the highest average increase in FEV1 liter (lt) values was 0.2 lt and 0.25 in FVC (lt) values. CONCLUSION: Researchers of this study believe that more distinctive decisions need to be taken while identifying patients for surgery in unilateral diaphragm eventrations, especially in the adult patient group; surgical option should be used for cases in which the eventrated diaphragm results in mediastinal shift and respiratory failure.

The comparative effect of propolis in two different vehicles; mouthwash and chewing-gum on plaque accumulation and gingival inflammation.

OBJECTIVE: In general, chemical plaque agents have been used in mouthwashes, gels, and dentifrices. In some situations, application of mouthwashes and dentifrices can be difficult. Therefore, different approaches for oral health-care have been needed. The aim of this study was to evaluate the effect of propolis chewing-gum compared to propolis-containing mouthwash on gingival inflammation and plaque accumulation on patients that refrained from daily oral hygiene procedures for 5 days. MATERIALS AND METHODS: 10 college students with systemically healthy and very good oral hygiene and gingival health were included in this randomized, single-blind, crossover 5-day plaque regrowth with a 3-day washout period clinical study. After plaque scores were reduced to zero, participants were asked to refrain from oral hygiene procedures and allocated to either propolis mouthwash or chewing-gum group. Chewing-gum was performed after meals 3 times a day for 20 min mouthwash group was instructed to rinse mouthwash 2 times a day for 1 min. On day 5, the clinical periodontal measurements containing plaque and gingival indexes were taken from the participants. RESULTS: The both plaque and gingival indexes of propolis mouthwash group were significantly lower than that of the propolis chewing-gum group (P = 0.005). CONCLUSION: It was demonstrated that the propolis mouthwash was more effective than the propolis chewing gum on the plaque inhibition and the gingival inflammation.

Calcifying fibrous pseudotumor of lungs.

Calcified fibrous pseudotumors can generally be detected as solitary masses in various regions of the body, and were first described in 1988. In this case report, we discuss an adult patient whose tumor was localized in the lung, which has not been reported in the literature before.

Intrathoracic fibrodysplasia ossificans progressiva.

Fibrodysplasia ossificans progressiva is an extremely rare disease that is usually seen in the form of sporadic cases and seems to be localized outside of the thoracic cavity. Inflammation and trauma are accused in the etiology, and too many diagnostic mistakes are done. The disease, which may present genetic transmission and has not a definitive treatment, was seen as an intrathoracic mass for the first time. Intrathoracic mass was excised, and the cure was achieved in our patient, who was defined to be sporadic as a result of familial screening.

Iatrogenic aspiration of a large piece of a wooden spoon in a 14-year-old epilepsy patient.

Foreign body aspiration in childhood is a common and life-threatening emergency. A 14-year-old male with history of mental retardation was transferred from another center to our hospital with diagnosis of foreign body aspiration. According to the anamnesis, he had been diagnosed with epilepsy a few years ago. Approximately 10 hours before admission, while at home, his parents had urgently placed a wooden spoon in the boy's mouth during a generalized tonic-clonic seizure to avoid possible airway injury. Nevertheless, he had inhaled a large piece of the wood after breaking the handle of the spoon with his teeth. Rigid bronchoscopic evaluation revealed the presence of a large piece of wood sitting vertically 2 cm beyond the glottis. Although bronchoscopic removal of the wooden piece from the trachea was difficult and prolonged, it was successful. Following this process, he presented with subcutaneous emphysema and pneumothorax in the intensive care unit (ICU). After improvement with the aid of chest tube drainage in the ICU, he was discharged from the hospital on the 3rd day of rigid bronchoscopy. Early diagnosis and urgent removal of a foreign body are very important for reducing mortality. However, complications related to the foreign body itself or the bronchoscopy may occur. In conclusion, the physical characteristics, position and location of the foreign body can influence the outcome, even in skilled hands.