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Sample records for patients retrospective evaluation

  1. Erythroderma: Retrospective Evaluation of 50 Patients

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    Esra Adışen

    2008-04-01

    Full Text Available Objective: The aim of this study was to evaluate the clinical, laboratory and histopathological findings of 50 patients with erythroderma that were treated in our clinic. Method: This study was retrospective, including 50 erythrodermic patients, hospitalized between 2001 and 2006 in inpatient clinic of Gazi University, Faculty of Medicine, Department of Dermatology. Patient information including clinical, laboratory and histopathologic findings were recorded. Results: The frequency of erythroderma in our clinic was 1.5% of all patients hospitalized during this period. There were 26 males and 24 females patients aged between 20 and 79 years (mean, 55.7±15.7 years. The underlying causes included dermatological disorders in 46%, drugs in 16%, malignancies in 12% and was undetermined in 26% of the patients. Psoriasis was the most common cause of the disease amongst the dermatologic disorders. Pruritus was the most common finding (56%, followed by nail dystrophies (40%, fever (28%, and palmoplantar hyperkeratosis/desquamation (20%. Conclusion: The clinical features of erythroderma in our patients were identical, irrespective of the etiology. Our study demonstrated that clinical, laboratory and histopathological findings in early phase erythroderma may not be helpful in determining the etiology. In patients with idiopathic or recurrent erythroderma, they should be followed up and multipl biopsies should be performed to exclude cutaneous T-cell lymphoma.

  2. Retrospective evaluation of patients at follow‑up with acute ...

    African Journals Online (AJOL)

    2015-05-26

    May 26, 2015 ... Nigerian Journal of Clinical Practice • Mar-Apr 2016 • Vol 19 • Issue 2 our study, we aimed to investigate retrospectively the age, gender, presenting symptoms, duration of hospitalization, type of poisoning, the way of poisoning, medical history, seasons, hospitalization costs, treatment, and prognosis of.

  3. A retrospective evaluation of 56 patients with oral burning and limited clinical findings.

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    Brown, Ronald S; Farquharson, Andre A; Sam, Frances E; Reid, Errol

    2006-01-01

    This study retrospectively evaluated the charts of 56 patients who had been referred to an oral medicine clinic between 1995 and 2004 with oral burning and limited clinical findings. Of the 56 patients, 35 had a final diagnosis of essential burning mouth disorder (EBMD). Five patients with EBMD had a family history of diabetes and two had been diagnosed with late-onset diabetes. Other oral burning diagnoses included sialoadenitis (burning lips syndrome), irritation or allergic reactions to triclosan, diabetic neuropathy, subclinical oral candidiasis, nutritional deficiency/neuropathy, and a drug reaction to an ACE inhibitor (scalded mouth syndrome) that resulted in oral burning.

  4. Retrospective evaluation of combined modality treatment and prognostic factors in patients with esophageal cancer

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    Neuhof, Dirk; Neumayer, Florian; Debus, Juergen; Einbeck, Wolfgang; Haschemian, Kai; Mai, Sabine K.; Wenz, Frederik; Hochhaus, Andreas; Willeke, Frank; Rudi, Jochen

    2005-01-01

    The influence of prognostic factors and combined modality treatment on survival was evaluated retrospectively for 156 patients with esophageal cancer receiving radiotherapy in different modalities between 1991 and 2001 at the Univ. of Heidelberg and the Universitaetsklinikum Mannheim. Forty-six patients (29.5%) were treated with radiotherapy alone, 74 patients (47.4%) had combined radiochemotherapy and 36 patients (23.1%) were operated on after receiving neoadjuvant radiochemotherapy. The median follow-up time was 10 months. Female patients showed a significantly better overall survival compared with male patients (p=0.031), younger patients (age 60 years) (p=0.02). Patients with hemoglobin concentration>13.4 g/dl before therapy (median hemoglobin concentration) had a significantly better overall survival than patients with lower hemoglobin concentration (p=0.044). Patients who received combined radiochemotherapy (with or without operation) had a survival advantage compared with radiotherapy alone. Overall survival after neoadjuvant treatment followed by operation was significantly better than in the two other groups, median survival times were 20 vs. 9 (RCHT) vs. 8 months (RT) (p=0.003). The data presented show for the first time that hemoglobin concentration in addition to gender and age was a prognostic factor for patients with esophageal cancer. A low hemoglobin value was a negative predictor

  5. A retrospective evaluation of the Perfecting Patient Care University training program for health care organizations.

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    Morganti, Kristy Gonzalez; Lovejoy, Susan; Beckjord, Ellen Burke; Haviland, Amelia M; Haas, Ann C; Farley, Donna O

    2014-01-01

    This study evaluated how the Perfecting Patient Care (PPC) University, a quality improvement (QI) training program for health care leaders and clinicians, affected the ability of organizations to improve the health care they provide. This training program teaches improvement methods based on Lean concepts and principles of the Toyota Production System and is offered in several formats. A retrospective evaluation was performed that gathered data on training, other process factors, and outcomes after staff completed the PPC training. A majority of respondents reported gaining QI competencies and cultural achievements from the training. Organizations had high average scores for the success measures of "outcomes improved" and "sustainable monitoring" but lower scores for diffusion of QI efforts. Total training dosage was significantly associated with the measures of QI success. This evaluation provides evidence that organizations gained the PPC competencies and cultural achievements and that training dosage is a driver of QI success.

  6. Retrospective evaluation of patients of gastroesophageal reflux disease treated with laparoscopic Nissen′s fundoplication

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    Nagpal Anish

    2010-01-01

    Full Text Available Aims: To evaluate retrospectively the outcome of laparoscopic fundoplication in a cohort of patients with typical symptoms of gastroesophageal reflux disease (GERD. Materials and Methods: Forty-two patients with typical symptoms of GERD, who were operated for laparoscopic Nissen′s fundoplication from March 2001 to August 2008, were studied. The study was limited to patients with positive findings on upper gastrointestinal (GI endoscopy done by us and "typical" symptoms (heartburn, regurgitation, and dysphagia of GERD. Laparoscopic Nissen′s fundoplication was performed when clinical assessment suggested adequate oesophageal motility and length. Only one patient who had negative endoscopic findings underwent a 24-h pH monitoring before surgery. Outcome measures included assessment of the relief of the primary symptom responsible for surgery in the early postoperative period; the patient′s evaluation of outcome, and quality of life after surgery. Results: Relief of the primary symptom responsible for surgery was achieved in 95.24% of patients at a mean follow-up of 28 months. Thirty-five patients were asymptomatic, two had minor gastrointestinal symptoms not requiring medical therapy, three patients had gastrointestinal symptoms requiring medical therapy/Proton Pump Inhibitors (PPI and in two patients the symptoms worsened after surgery. There were no deaths. Clinically significant complications occurred in six patients. Median hospital stay was 3 days, decreasing from 6 days in the first 10 patients to 3 days in the last 10 patients. Conclusions: Laparoscopic Nissen′s fundoplication is the choice of operation for clinically symptomatic GERD patients.

  7. Evaluation of patients on sertindole treatment after failure of other antipsychotics: A retrospective analysis

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    Hansen Karina

    2008-03-01

    Full Text Available Abstract Background Use of the atypical antipsychotic sertindole was suspended for four years due to safety concerns. During the suspension, the regulatory authorities required further studies, including this one, to be conducted. The purpose of this study was to determine if a subset of patients with psychotic illness exists which particularly benefits from sertindole treatment after failure of other antipsychotic drugs, including atypical antipsychotics. Methods This was a retrospective single-arm observational crossover study of 344 patients, who served as their own controls. Patients mainly from the Sertindole Safety Study who had shown good response to sertindole, and who had followed up to four alternating six month periods of treatment with sertindole and other antipsychotics, were included. (In Period 1 patients took non-sertindole treatment, in Period 2, sertindole was taken, in Period 3, patients reverted to non-sertindole treatment, and in Period 4, sertindole was taken again. Patient records for each period of treatment were assessed for objective data: number and duration of hospitalizations due to worsening of psychotic symptoms; the amount of self-harming behaviour; indicators of social status. Retrospective evaluation of changes in clinical symptoms from the patients' records was also conducted. Dates and reasons for stopping and/or switching medication were also recorded. Results There was improvement in all objective measured parameters during the periods of sertindole treatment. In particular, the average number of hospitalizations per year due to worsening of psychotic symptoms was reduced in the following way in the group studied over four treatment periods: Period 1 (non-sertindole treatment 3.4; Period 2 (sertindole treatment 1.0; Period 3 (non-sertindole treatment 2.0; Period 4 (sertindole treatment 1.8. The duration of hospitalizations also decreased significantly during the periods of sertindole treatment. Results

  8. Trauma in elderly patients evaluated in a hospital emergency department in Konya, Turkey: a retrospective study

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    Kara H

    2013-12-01

    Full Text Available Hasan Kara,1 Aysegul Bayir,1 Ahmet Ak,1 Murat Akinci,1 Necmettin Tufekci,1 Selim Degirmenci,1 Melih Azap21Department of Emergency Medicine, Selçuk University, Konya, Turkey; 2Department of Emergency Medicine, Konya Numune Hospital, Konya, TurkeyPurpose: Trauma is a common cause of admission to the hospital emergency department. The purpose of this study was to evaluate the cause of admission, clinical characteristics, and outcomes of patients aged ≥65 years admitted to an emergency department in Turkey because of blunt trauma.Materials and methods: Medical records were retrospectively reviewed for 568 patients (314 women and 254 men aged ≥65 years who were admitted to an emergency department of a tertiary care hospital.Results: Trauma was caused by low-energy fall in 379 patients (67%, traffic accident in 79 patients (14%, high-energy fall in 69 patients (12%, and other causes in 41 patients (7%. The most frequent sites of injury were the lower extremity, thorax, upper extremity, and head. The femur was the most frequent fracture site. After evaluation in the emergency department, 377 patients (66% were hospitalized. There were 31 patients (5% who died. Risk of hospitalization after trauma was significantly associated with trauma to the lower extremity, thorax, and spine; fractures of the femur and rib; and intracranial injury.Conclusion: Emergency department admission after trauma in patients aged $65 years is common after low-energy falls, and most injuries occur to the extremities. It is important to focus on prevention of falls to decrease the frequency of trauma in the elderly.Keywords: fall, femur, fracture, injury

  9. Clinical Evaluation of Small Diameter Straumann Implants in Partially Edentulous Patients: A 5-Year Retrospective Study

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    S. OZER

    2011-06-01

    Full Text Available Objective: The aim of the present study was to retrospectively evaluate small-diameter (3.3 mm Straumann® dental implants placed in the maxilla or the mandible over a period of 5 years in function.Materials and Methods: Twenty- eight partially edentulous patients received a total of 48 implants over a 5-year period. After the standard healing period (3 to 6 months, the implants were restored with single-tooth prostheses or fixed partial dentures. All patients were followed according to a strict maintenance program with regular recalls. The cumulative survival rates of implants were analyzed and prosthetic complications were assessed.Results: After 5 years of function, one single 10-mm-long implant in the maxillary premolar region was lost because of recurrent peri-implant infection in a female patient. Two single 10-mm-long maxillary implants placed in the posterior region were lost due to body fracture. The cumulative 5-year survival rate of the implants was 93.75 %. The most common prosthetic complication was loosening of the occlusal screw.Conclusion: Within the limited observation period and the number of patients included in this study, it may be concluded that the use of small-diameter implants appears to be predictable if clinical guidelines are followed and appropriate prosthetic restorations are provided. However, it should be noted that fatigue fracture may occur.

  10. Minimally invasive unicompartmental knee replacement: retrospective clinical and radiographic evaluation of 83 patients.

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    Bruni, Danilo; Iacono, Francesco; Russo, Alessandro; Zaffagnini, Stefano; Marcheggiani Muccioli, Giulio Maria; Bignozzi, Simone; Bragonzoni, Laura; Marcacci, Maurilio

    2010-06-01

    We performed a retrospective clinical and radiographic evaluation of 83 nonconsecutive patients operated in our institute between February 1996 and March 2003 with a mean follow-up of 60 months to assess the efficiency of unicompartmental knee replacement (UKR) performed with a minimally invasive technique. The aim of this study was to correlate the clinical outcome with the pre- and post-operative alignment and with implant positioning on coronal and sagittal plane. Eighty-three nonconsecutive patients (60 males, 23 females) underwent cemented UKR (De Puy Preservation Uni with all-poly tibial component), for both medial OA (80 patients) and AVN of the medial femoral condyle (3 patients). All patients were available at final follow-up evaluation, and they all presented an evident varus alignment at pre-operative clinical and radiographic evaluation. At radiographic measurement, we considered a knee with femoro-tibial angle (FTA) > 175 degrees as varus knee, 170 degrees FTA FTA 90 degrees for valgus knee and a TPA clinical result presented a mean varus deformity of 7.2 degrees (3.6 degrees-10.8 degrees) pre-operatively. According to literature, we demonstrated that a small amount of undercorrection with a small amount of residual varus deformity of 3 degrees-5 degrees is the goal to be reached in order to avoid both rapid degeneration of the nonreplaced compartment and the premature loosening of the replaced compartment. We performed a mean axial correction of 5 degrees (SD 3.9 degrees), leaving a mean axial varus deformity of 2.2 degrees in the excellent group. In our series, the group with excellent results also showed a post-operative PTS of 7 degrees (2.4 degrees-11.6 degrees), while mean pre-operative PTS was 6.5 degrees (2.7 degrees-10.3 degrees). In this study, results have shown that minimally invasive UKR producing a small amount of varus undercorrection in selected patients with medial tibio-femoral osteoarthritis or moderate avascular necrosis of the

  11. Retrospective Evaluation Of MRI Findings Of Knee Joint In 255 Patients

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    Ahmet Mete

    2003-03-01

    Full Text Available Retrospective evaluation of knee MRI obtained from 255 cases and to demonstrate most common knee joint pathologies in our region.In our study knee joints of 255 cases who admitted to different clinics of our hospital with various complains of knee between October 1996 and December 1998 were examined in wide spectrum with MRI. Via 1.0 Tesla MRI device and special knee coil in sagittal, coronal and axial plains MRI images were obtained. The number of male and female patients were 173 and 82 and their ages were ranged between 14 and 70, and the mean age was 3413.The most common knee pathologies were intra-articular fluid (%58.04, medial (%46,66 and lateral (%12.55 meniscal injuries, anterior cruciate ligament injury (%17.25 and osteoarthritis (%14.9. The other important lesions were degeneration of medial and lateral meniscus, Baker’s cyst, bursitis, posterior cruciate ligament injury , medial and lateral collateral ligament injuries, synovial hypertrophy, chondromalasia of patella, and contusion.In our images of knee the most common lesions were injuries of meniscus and ligament. Because of being noninvasive technique for knee joint pathologies, capacity of multiplanar imaging, high contrast resolution and chance of detailed anatomic evaluation MR imaging was found to be most appropriate imaging technique for knee joint pathologies.

  12. Retrospective Evaluation of Patients Admitted to the Pediatric Emergency Department with Intoxication

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    Alaaddin Yorulmaz

    2017-12-01

    Full Text Available Introduction: In this study, we aimed to retrospectively analyze the demographic and epidemiologic features, clinical course, laboratory results and prognoses of the patients admitted to the department of pediatric emergency due to poisoning. Methods: This trial enrolled a total of 430 patients aged 1 month to 18 years. The medical data of the patients were reviewed retrospectively according to patient's medical record. Demographic data such as age, sex, time of occurrence, time of patient presentation to the emergency department, time to first medical intervention after taking the drug, cause of poisoning, received active substances, ways of taking, number of active substances received, and symptoms at admission to the hospital were analyzed. Results: The study population consisted of 0.74% of all patients who were admitted to the department of pediatric emergency. 243 (56.5% patients were female and 187 (43.5% were male. The age of the patients ranged from 4 months to 220 months (72.89±66.38. One hundred-thirteen (26.3% of our patients were referred to our hospital in the summer, 111 (25.8% in the spring, 110 (25.6% in the autumn and 96 (22.3% in the winter. Eighteen patients were admitted to our emergency department with poisoning in 2014, 193 in 2015, 178 in 2016 and 41 in 2017. 12.3% of our patients were referred to our emergency department between hours 00:00 and 08:00, 35.1% between 08:00 and 16:00 and 52.6% between 16:00 and 24:00. Ninety-six of the patients were admitted to our emergency department due to suicidal poisoning and 334 due to accidental poisoning. Nausea was present at the time of presentation in 142 (33.02% of our patients, vomiting in 122 (28.37% and dizziness in 102 (23.72%. Conclusion: We believe that determination of the epidemiological features of the poisonings in our country by large scale studies and public consciousness will contribute significantly to the prevention of childhood poisoning.

  13. Clinical characteristics in focal cortical dysplasia: a retrospective evaluation in a series of 120 patients.

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    Fauser, Susanne; Huppertz, Hans-Juergen; Bast, Thomas; Strobl, Karl; Pantazis, Georgios; Altenmueller, Dirk-Matthias; Feil, Bertram; Rona, Sabine; Kurth, Christoph; Rating, Dietz; Korinthenberg, Rudolf; Steinhoff, Bernhard J; Volk, Benedikt; Schulze-Bonhage, Andreas

    2006-07-01

    Focal cortical dysplasias (FCDs) are increasingly diagnosed as a cause of symptomatic focal epilepsy in paediatric and adult patients. However, little is known about the clinical characteristics of epilepsy in these patients. In order to elucidate the clinical characteristics of their epilepsy, 120 pharmacoresistant patients including children and adults with histologically proven FCD were studied retrospectively. Age at seizure onset was analysed in the total group and compared between subgroups with different localization and different histological subtypes of FCD. The role of febrile seizures with respect to dual pathology was investigated. Seizure semiology was analysed focusing on initial seizure type and change of seizure semiology during the course of disease. Finally, transient responsiveness to antiepileptic drug therapy was studied. In the majority of patients, epilepsy began in the first 5 years of life. However, onset of epilepsy could also occur in the second or third decade until the age of 60. Age at epilepsy onset was not significantly different between temporal, extratemporal and multilobar localization of FCD. Patients without cytoarchitectural abnormalities (mild malformations of cortical development, FCD 1a according to Palmini) had significantly later epilepsy onset (P= 0.001) compared with patients with cytoarchitectural abnormalities (FCD 1b, 2a and 2b according to Palmini). In patients with additional hippocampal sclerosis (dual pathology) febrile seizures were significantly more frequently reported (P = 0.02) than in patients without dual pathology. Moreover, patients with dual pathology and febrile seizures significantly more frequently presented with severe hippocampal sclerosis (Wyler Grade 3-4) as compared with patients with dual pathology in the absence of febrile seizures (P = 0.03). First observed seizures were mainly tonic or generalized tonic-clonic. A change of seizure semiology seemed to be age-dependent and occurred between the

  14. Retrospective evaluation of the clinical management of patients with periodontal abscesses attending a teaching hospital

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    Modupeoluwa Omotunde Soroye

    2016-01-01

    Full Text Available Aim: This study aimed to examine the clinical management of patients who attended a Nigerian teaching hospital with periodontal abscesses. Setting and Design: This is a retrospective study among patients who attended the Periodontics Clinic of the University of Port Harcourt Teaching Hospital, Rivers State, Nigeria, between January 2008 and December 2015. Patients and Methods: Information about the diagnosis was obtained from the departmental log book, and case notes were retrieved from record department. Data collection elicited information on age, sex, tribe, frequency of tooth brushing, dental attendance, medical history, clinical features, involved tooth/teeth, and treatment received. Statistical Analysis Used: Epi info version 3.5.1 was used for statistical analysis. Results: Patients aged between 15 and 87 years, with a mean age of 35.53 ± 19.30 years. Majority of patients were males, had minor ethnic extractions, had some form of education, first dental clinic attendees, indulged in once-daily toothbrushing, fully dentate, and had fair/poor oral hygiene. A total of 8.8% and 31.6% of the participants smoked cigarettes and consumed alcohol, respectively. A fifth of the participants had systemic diseases such as hypertension, diabetes mellitus, and peptic ulcer disease. Majority of the participants (91.2% had severe pain. About two-fifths had periodontal abscess around the incisors and the molars. The upper right quadrant was mostly involved (31.6%. Two-fifth of the patients had extraction done. Conclusion: Data from this study revealed periodontal abscess as a severely painful condition in naÏve dental patients, successfully treated mainly through extraction of the implicated tooth/teeth. This implies that oral health awareness and regular dental attendance may prevent its occurrence.

  15. Retrospective evaluation of patients with elevated digoxin levels at an emergency department

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    Gulsum Limon

    2016-03-01

    Full Text Available Objectives: We investigated the demographic characteristics, clinical and laboratory findings, treatment strategies and clinical outcomes of patients presenting at emergency department (ED with digoxin levels at or above 1.2 ng/ml. Materials and methods: The demographic and clinical characteristics of patients with serum digoxin levels at or above 1.2 ng/ml admitted to an ED between January 2010 and July 2011 were investigated in this cross-sectional descriptive study. Patients with ECG and clinical findings consistent with digoxin toxicity and no additional explanation of their symptoms were evaluated for digoxin toxicity. Results: In this study 137 patients were included, and 68.6% of patients were women with mean age 76.1 ± 12.2. There was no significant difference between gender and digoxin intoxication. The mean age of intoxicated group was significantly higher than the non-intoxicated group (P = 0.03. The most common comorbidities were congestive heart failure (n = 91 and atrial fibrillation (n = 74. The most common symptoms were nausea, vomiting and abdominal pain. The levels of hospitalization and mortality in this group were significantly higher. Conclusion: Digoxin intoxication must be suspected in patients present in the ED, particularly those with complaints that include nausea and vomiting, as well as new ECG changes; serum digoxin levels must be determined. Keywords: Digoxin, Digoxin level, Intoxication, Emergency department

  16. CT-Guided Percutaneous Radiologic Gastrostomy for Patients with Head and Neck Cancer: A Retrospective Evaluation in 177 Patients

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    Tamura, Akio, E-mail: a.akahane@gmail.com; Kato, Kenichi, E-mail: kkato@iwate-med.ac.jp; Suzuki, Michiko, E-mail: mamimichiko@me.com [Iwate Medical University School of Medicine, Department of Radiology (Japan); Sone, Miyuki, E-mail: msone@me.com [National Cancer Center Hospital, Department of Diagnostic Radiology (Japan); Tanaka, Ryoichi, E-mail: rtanaka@iwate-med.ac.jp; Nakasato, Tatsuhiko, E-mail: nakasato@iwate-med.ac.jp; Ehara, Shigeru, E-mail: ehara@iwate-med.ac.jp [Iwate Medical University School of Medicine, Department of Radiology (Japan)

    2016-02-15

    PurposeThe purpose of this study was to assess the technical success rate and adverse events (AEs) associated with computed tomography (CT)-guided percutaneous gastrostomy for patients with head and neck cancer (HNC).Materials and MethodsThis retrospective study included patients with HNC who had undergone CT-guided percutaneous gastrostomy between February 2007 and December 2013. Information regarding the patients’ backgrounds, CT-guided percutaneous gastrostomy techniques, technical success rate, and AEs were obtained from the medical records. In all patients, the stomach was punctured under CT fluoroscopy with a Funada gastropexy device.ResultsDuring the study period, 177 patients underwent CT-guided percutaneous gastrostomy. The most common tumor location was the oral cavity, followed by the pharynx and maxilla. The indication for CT-guided percutaneous gastrostomy were tumor obstruction in 78 patients, postoperative dysphagia in 55 patients, radiation edema in 43 patients, and cerebral infarction in 1 patient. The technical success rate was 97.7 %. The overall mean procedure time was 25.3 min. Major AEs occurred in seven patients (4.0 %), including bleeding (n = 4), colonic injury (n = 1), gastric tear (n = 1), and aspiration pneumonia (n = 1). Minor AEs occurred in 15 patients (8.5 %), which included peristomal leakage (n = 6), irritation (n = 4), inadvertent removal (n = 2), peristomal hemorrhage (n = 1), peristomal infection (n = 1), and wound granulation (n = 1). The mean follow-up period was 111 days (range 1–1106 days).ConclusionOur study suggests that CT-guided gastrostomy may be suitable in patients with HNC.

  17. CT-Guided Percutaneous Radiologic Gastrostomy for Patients with Head and Neck Cancer: A Retrospective Evaluation in 177 Patients

    International Nuclear Information System (INIS)

    Tamura, Akio; Kato, Kenichi; Suzuki, Michiko; Sone, Miyuki; Tanaka, Ryoichi; Nakasato, Tatsuhiko; Ehara, Shigeru

    2016-01-01

    PurposeThe purpose of this study was to assess the technical success rate and adverse events (AEs) associated with computed tomography (CT)-guided percutaneous gastrostomy for patients with head and neck cancer (HNC).Materials and MethodsThis retrospective study included patients with HNC who had undergone CT-guided percutaneous gastrostomy between February 2007 and December 2013. Information regarding the patients’ backgrounds, CT-guided percutaneous gastrostomy techniques, technical success rate, and AEs were obtained from the medical records. In all patients, the stomach was punctured under CT fluoroscopy with a Funada gastropexy device.ResultsDuring the study period, 177 patients underwent CT-guided percutaneous gastrostomy. The most common tumor location was the oral cavity, followed by the pharynx and maxilla. The indication for CT-guided percutaneous gastrostomy were tumor obstruction in 78 patients, postoperative dysphagia in 55 patients, radiation edema in 43 patients, and cerebral infarction in 1 patient. The technical success rate was 97.7 %. The overall mean procedure time was 25.3 min. Major AEs occurred in seven patients (4.0 %), including bleeding (n = 4), colonic injury (n = 1), gastric tear (n = 1), and aspiration pneumonia (n = 1). Minor AEs occurred in 15 patients (8.5 %), which included peristomal leakage (n = 6), irritation (n = 4), inadvertent removal (n = 2), peristomal hemorrhage (n = 1), peristomal infection (n = 1), and wound granulation (n = 1). The mean follow-up period was 111 days (range 1–1106 days).ConclusionOur study suggests that CT-guided gastrostomy may be suitable in patients with HNC

  18. Evaluation of mandibular condylar changes in patients following orthognathic surgery: A retrospective study

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    Vikas Aneja

    2017-01-01

    Full Text Available Background: Condylar resorption as a cause of relapse after orthognathic surgery is well known. Several authors have presented evidence of the relation between orthognathic surgery and condylar remodeling and resorption. This study was done to appraise the condylar changes along with the form and function following orthognathic surgery, as well as to assess what factors may have contributed to the problems. Methodology: A diagnosis of progressive condylar resorption (PCR was made by comparison of preoperative and postoperative radiographs (cephalometric radiograms, as well as clinical evaluations. The radiographs were taken for each patient preoperatively and postoperatively, which include immediately after osteotomy, at 6 months and 24 months. Additional radiographs were taken when required. Then, preoperative and postoperative tracings were compared at 24 months postoperatively. Results and Conclusion: It can be concluded from this study that females of relative low age (<18 years appeared to be a high-risk factor for the occurrence of condylar alteration including PCR. A steep mandibular plane angle, the low facial height ratio (post/ant, and magnitude of surgery were also significantly related to the occurrence of condylar alteration, but the multivariance regression showed that these parameters had only limited value.

  19. The China Patient-centered Evaluative Assessment of Cardiac Events (China PEACE) retrospective heart failure study design.

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    Yu, Yuan; Zhang, Hongzhao; Li, Xi; Lu, Yuan; Masoudi, Frederick A; Krumholz, Harlan M; Li, Jing

    2018-05-10

    Heart failure (HF) is a leading cause of hospitalisation in China, which is experiencing a rapid increase in cardiovascular disease prevalence. Yet, little is known about current burden of disease, quality of care and treatment outcomes of HF in China. The objective of this paper is to describe the study methodology, data collection and abstraction, and progress to date of the China Patient-centered Evaluative Assessment of Cardiac Events 5 Retrospective Heart Failure Study (China PEACE 5r-HF). The China PEACE 5r-HF Study will examine a nationally representative sample of more than 10 000 patient records hospitalised for HF in 2015 in China. The study is a retrospective cohort study. Patients have been selected using a two-stage sampling design stratified by economic-geographical regions. We will collect patient characteristics, diagnostic testing, treatments and in-hospital outcomes, including death and complications, and charges of hospitalisation. Data quality will be monitored by a central coordinating centre and will address case ascertainment, data abstraction and data management. As of October 2017, we have sampled 15 538 medical records from 189 hospitals, and have received 15 057 (96.9%) of these for data collection, and completed data abstraction and quality control on 7971. The Central Ethics Committee at the Chinese National Center for Cardiovascular Diseases approved the study. All collaborating hospitals accepted central ethics committee approval with the exception of 15 hospitals, which obtained local approval by internal ethics committees. Findings will be disseminated in future peer-reviewed papers and will serve as a foundation for improving the care for HF in China. NCT02877914. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Carpal valgus in llamas and alpacas: Retrospective evaluation of patient characteristics, radiographic features and outcomes following surgical treatment

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    Hunter, Barbara; Duesterdieck-Zellmer, Katja F.; Huber, Michael J.; Parker, Jill E.; Semevolos, Stacy A.

    2014-01-01

    This study evaluated outcomes of surgical treatment for carpal valgus in New World camelids and correlated successful outcome (absence of carpal valgus determined by a veterinarian) with patient characteristics and radiographic features. Univariable and multivariable analyses of retrospective case data in 19 camelids (33 limbs) treated for carpal valgus between 1987 and 2010 revealed that procedures incorporating a distal radial transphyseal bridge were more likely (P = 0.03) to result in success after a single surgical procedure. A greater degree of angulation (> 19°, P = 0.02) and younger age at surgery (< 4 months, P = 0.03) were associated with unsuccessful outcome. Overall, 74% of limbs straightened, 15% overcorrected, and 11% had persistent valgus following surgical intervention. To straighten, 22% of limbs required multiple procedures, not including implant removal. According to owners, valgus returned following implant removal in 4 limbs that had straightened after surgery. PMID:25477542

  1. Role of diagnostic hystero-laparoscopy in the evaluation of infertility: A retrospective study of 300 patients

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    Prasanta K Nayak

    2013-01-01

    Full Text Available Objective: To determine the role of diagnostic hysterolaparoscopy in the evaluation of infertility in tertiary care centres. Materials and Methods: This retrospective study was conducted at two tertiary care centres (the infertility clinics of Sriram Chandra Bhanj Medical College and Prachi hospital at Cuttack, Odisha throughout the year in 2008. Women aged 20-40 years with normal hormone profile without male factor infertility were included. Results: Out of 300 cases, 206 (69% patients had primary infertility. While laparoscopy detected abnormalities in 34% of the cases, significant hysteroscopy findings were noted in 18% of cases. Together, diagnostic hysterolaparoscopy detected abnormalities in 26% of the infertile patients in both groups. While the most common laparoscopic abnormality was endometriosis (14% and adnexal adhesion (12% in primary and secondary infertile patients, respectively, hysteroscopy found intrauterine septum as the most common abnormality in both groups. Conclusions: Hysterolaparoscopy is an effective diagnostic tool for evaluation of certain significant and correctable tubo-peritoneal and intrauterine pathologies like peritoneal endometriosis, adnexal adhesions, and subseptate uterus, which are usually missed by other imaging modalities.

  2. Retrospective evaluation of positional movements of patients with prostate cancer submitted to IGRT (radiotherapy guided by image)

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    Rocha, N.K.S.; Filipov, D.; Soboll, D.S.

    2017-01-01

    It is a retrospective study that analyzed positional fluctuations of 29 patients submitted to prostate radiotherapy, using IGRT. The minimum and maximum averages of the lateral, longitudinal and vertical displacements were calculated, obtaining a general average of the displacements that remained close to zero and one the most evident variation between the lateral and vertical axes

  3. The effect of chronic mild hyponatremia on bone mineral loss evaluated by retrospective national Danish patient data

    DEFF Research Database (Denmark)

    Kruse, Christian; Eiken, Pia; Verbalis, Joseph

    2016-01-01

    between 2004 and 2011, supplemented with national Danish patient diagnosis and prescription reimbursement databases, a retrospective cohort study was performed. All subjects with more than one DXA scan were included, then stratified into "normonatremia" ([Na(+)]=[137.00-147.00] mmol/L) and "mild...

  4. Ototoxicity evaluation in medulloblastoma patients treated with involved field boost using intensity-modulated radiation therapy (IMRT): a retrospective review

    International Nuclear Information System (INIS)

    Vieira, Wilson Albieri; Nadalin, Wladimir; Odone Filho, Vicente; Petrilli, Antonio Sergio; Weltman, Eduardo; Chen, Michael Jenwei; Silva, Nasjla Saba da; Cappellano, Andrea Maria; Pereira, Liliane Desgualdo; Gonçalves, Maria Ines Rabelo; Ferrigno, Robson; Hanriot, Rodrigo Morais

    2014-01-01

    Ototoxicity is a known side effect of combined radiation therapy and cisplatin chemotherapy for the treatment of medulloblastoma. The delivery of an involved field boost by intensity modulated radiation therapy (IMRT) may reduce the dose to the inner ear when compared with conventional radiotherapy. The dose of cisplatin may also affect the risk of ototoxicity. A retrospective study was performed to evaluate the impact of involved field boost using IMRT and cisplatin dose on the rate of ototoxicity. Data from 41 medulloblastoma patients treated with IMRT were collected. Overall and disease-free survival rates were calculated by Kaplan-Meier method Hearing function was graded according to toxicity criteria of Pediatric Oncology Group (POG). Doses to inner ear and total cisplatin dose were correlated with hearing function by univariate and multivariate data analysis. After a mean follow-up of 44 months (range: 14 to 72 months), 37 patients remained alive, with two recurrences, both in spine with CSF involvement, resulting in a disease free-survival and overall survival of 85.2% and 90.2%, respectively. Seven patients (17%) experienced POG Grade 3 or 4 toxicity. Cisplatin dose was a significant factor for hearing loss in univariate analysis (p < 0.03). In multivariate analysis, median dose to inner ear was significantly associated with hearing loss (p < 0.01). POG grade 3 and 4 toxicity were uncommon with median doses to the inner ear bellow 42 Gy (p < 0.05) and total cisplatin dose of less than 375 mg/m 2 (p < 0.01). IMRT leads to a low rate of severe ototoxicity. Median radiation dose to auditory apparatus should be kept below 42 Gy. Cisplatin doses should not exceed 375 mg/m 2

  5. Brucellosis: a retrospective evaluation of 164 cases.

    Science.gov (United States)

    Kazak, Esra; Akalın, Halis; Yılmaz, Emel; Heper, Yasemin; Mıstık, Reşit; Sınırtaş, Melda; Özakın, Cüneyt; Göral, Güher; Helvacı, Safiye

    2016-11-01

    Brucellosis is a public health problem that is prevalent in several developing countries. The clinical and laboratory characteristics of 164 cases of brucellosis in Bursa, Turkey, were retrospectively evaluated. The ages of the 164 patients ranged from 15-85 years. All of the patients underwent the Rose Bengal test and 163 (99.4%) patients tested positive. 122 (74.4%) patients were diagnosed with acute brucellosis, 31 (18.9%) with subacute brucellosis and 11 (6.7%) with chronic brucellosis. Focal involvement was found in 101 (61.6%) patients. Although patients with focal involvement had a higher white blood cell count (p = 0.002), those without focal involvement had higher aspartate transaminase and alanine transaminase values, and lower platelet values (p = 0.005, 0.007 and 0.039, respectively). Spondylodiscitis was observed on imaging in 58 (66.7%) of the 87 patients who presented with back pain. Among the 118 patients who were examined within the first month of treatment, 79 (66.9%) responded to treatment. The relapse rate was 11.6% among all 164 patients. Brucellosis should be considered as a differential diagnosis among patients who present with fever, and joint or back pain. Focal involvement should be investigated in the presence of leucocytosis, and subacute or chronic forms of brucellosis. To identify cases of spondylodiscitis, radiography should be performed in patients who present with back pain. Copyright: © Singapore Medical Association

  6. A Retrospective Evaluation of the Class of Malocclusion amongst ...

    African Journals Online (AJOL)

    A Retrospective Evaluation of the Class of Malocclusion amongst Orthodontic Patients at the University Of Nigeria Teaching Hospital (UNTH), Enugu, Nigeria. ... Annals of Medical and Health Sciences Research. Journal Home · ABOUT THIS ...

  7. Comparative Evaluation of Pediatric Patients with Mental Retardation undergoing Dental Treatment under General Anesthesia: A Retrospective Analysis.

    Science.gov (United States)

    Ahuja, Ravish; Jyoti, Bhuvan; Shewale, Vinod; Shetty, Shridhar; Subudhi, Santosh Kumar; Kaur, Manpreet

    2016-08-01

    Behavioral management of patients forms one of the foremost components of pediatric dental treatment. Some children readily cooperate with dental treatment, while others require general anesthesia as a part of treatment protocol for carrying out various dental procedures. Hence, we evaluated the pediatric patients with and without mental retardation, who underwent dental treatment under general anesthesia. The present study analyzed the record of 480 pediatric patients reporting in the department of pedodontics from 2008 to 2014. Analysis of the records of the patients who underwent dental treatment under general anesthesia was done and all the patients were divided into two study groups depending upon their mental level. For the purpose of evaluation, the patients were also grouped according to their age; 4 to 7 years, 8 to 12 years, and 13 to 18 years. Measurement of decayed, missing, and filled teeth and scores for both deciduous and permanent dentition was done before and after the commencement of the dental treatment. Chi-square test and independent t-test were used for evaluating the level of significance. While comparing the patients in the two groups, maximum number of patients is present in the age group of 13 to 18 years. While comparing the indices' score between the two study groups in various age intervals, no statistically significant results were obtained. Restorative treatment and dental extractions were the most common dental treatments that were seen at a higher frequency in the intellectual disability study group. In patients with mental retardation, a higher frequency of restorative treatment and extractions occurs as compared to healthy subjects of similar age group. Therefore, they require special attention regarding maintenance of their oral health. Special attention should be given for maintaining the oral health of patients with special health care needs as compared to their physically and mentally normal counterparts.

  8. Evaluating predictive factors for determining enteral nutrition in patients receiving radical radiotherapy for head and neck cancer: A retrospective review

    International Nuclear Information System (INIS)

    Mangar, Stephen; Slevin, Nicholas; Mais, Kathleen; Sykes, Andrew

    2006-01-01

    Background and purpose: To identify objective pre-treatment clinical parameters that could be used to predict for patients at high risk of requiring enteral tube feeding prior to head and neck radiotherapy. Patients and methods: A retrospective study was conducted on 160 consecutive patients attending for radiotherapy assessment. Regression analysis was used to determine various pre-treatment nutritional and tumour specific parameters associated with the use of enteral nutrition either before (prophylactic) or during (reactive) radiotherapy (RT). The significant parameters identified were then selected into categorical variables and compared between those who needed reactive enteral nutrition and the remainder of the group who did not. These results were used to generate predictive factors that could be used to identify those at high risk of malnutrition during RT for whom early or prophylactic enteral nutrition should be considered. Results: Fifty patients required enteral feeding of which 60% required this prior to radiotherapy. Multivariate analysis identified the following factors to be significant-body mass index, performance status (PS), advanced stage, pre-treatment weight loss, low serum albumin and protein, age, and smoking. The most significant categorical predictive parameters for reactive enteral feeding were stage 3-4 disease, PS 2-3, and smoking >20/day. The combination of these factors predicted a 75% chance of needing enteral nutrition. Conclusion: Nutritional assessment is important prior to radiotherapy and is multifactorial. Using a combination of relatively simple and objective parameters (performance status, smoking and disease stage) it is possible to identify those at high risk of needing enteral nutrition prior to starting RT

  9. Cephalometric evaluation of the predictability of bimaxillary surgical-orthodontic treatment outcomes in long face pattern patients: a retrospective study

    Directory of Open Access Journals (Sweden)

    Carla Maria Melleiro Gimenez

    2013-10-01

    Full Text Available OBJECTIVE: The aim of this study was to compare by means of McNamara as well as Legan and Burstone's cephalometric analyses, both manual and digitized (by Dentofacial Planner Plus and Dolphin Image software prediction tracings to post-surgical results. METHODS: Pre and post-surgical teleradiographs (6 months of 25 long face patients subjected to combined orthognathic surgery were selected. Manual and computerized prediction tracings of each patient were performed and cephalometrically compared to post-surgical outcomes. This protocol was repeated in order to evaluate the method error and statistical evaluation was conducted by means of analysis of variance and Tukey's test. RESULTS: A higher frequency of cephalometric variables, which were not statistically different from the actual post-surgical results for the manual method, was observed. It was followed by DFPlus and Dolphin software; in which similar cephalometric values for most variables were observed. CONCLUSION: It was concluded that the manual method seemed more reliable, although the predictability of the evaluated methods (computerized and manual proved to be reasonably satisfactory and similar.

  10. HRCT evaluation of microtia: A retrospective study

    Directory of Open Access Journals (Sweden)

    Aruna R Patil

    2012-01-01

    Full Text Available Purpose: To determine external, middle, and inner ear abnormalities on high-resolution computed tomography (HRCT of temporal bone in patients with microtia and to predict anatomic external and middle ear anomalies as well as the degree of functional hearing impairment based on clinical grades of microtia. Materials and Methods: It was a retrospective study conducted on Indian population. Fifty-two patients with microtia were evaluated for external, middle, and inner ear anomalies on HRCT of temporal bone. Clinical grading of microtia was done based on criteria proposed by Weerda et al. in 37 patients and degree of hearing loss was assessed using pure tone audiometry or brainstem-evoked response in 32 patients. Independent statistical correlations of clinical grades of micotia with both external and middle ear anomalies detected on HRCT and the degree of hearing loss were finally obtained. Results: The external, middle, and inner ear anomalies were present in 93.1%, 74.5%, and 2.7% patients, respectively. Combined cartilaginous and bony external auditory canal atresia (EAC was the most common anatomic abnormality in our group of microtia patients. Hypoplastic mesotympanum represented the commonest middle ear anomaly. The incidence of combined ossicular dysplasia and facial canal anomalies was lower as compared to other population groups; however, we recorded a greater incidence of cholesteatoma. Both these factors can have a substantial impact on outcome of patients planned for surgery. We found no significant association between grades of microtia and external or middle ear anomalies. Similarly, no significant association was found between lower grades of microtia (grade I and II and degree of hearing loss. However, association between grade III microtia and degree of hearing loss was significant. A significant association between congenital cholesteatoma and degree of pneumatization of atretic plate and mastoid process not previously studied

  11. HRCT evaluation of microtia: A retrospective study

    International Nuclear Information System (INIS)

    Patil, Aruna R; Bhalla, Ashu; Gupta, Pankaj; Goyal, Deepali; Vishnubhatla, Sreenivas; Ramavat, Anurag; Sharma, Suresh

    2012-01-01

    To determine external, middle, and inner ear abnormalities on high-resolution computed tomography (HRCT) of temporal bone in patients with microtia and to predict anatomic external and middle ear anomalies as well as the degree of functional hearing impairment based on clinical grades of microtia. It was a retrospective study conducted on Indian population. Fifty-two patients with microtia were evaluated for external, middle, and inner ear anomalies on HRCT of temporal bone. Clinical grading of microtia was done based on criteria proposed by Weerda et al. in 37 patients and degree of hearing loss was assessed using pure tone audiometry or brainstem-evoked response in 32 patients. Independent statistical correlations of clinical grades of micotia with both external and middle ear anomalies detected on HRCT and the degree of hearing loss were finally obtained. The external, middle, and inner ear anomalies were present in 93.1%, 74.5%, and 2.7% patients, respectively. Combined cartilaginous and bony external auditory canal atresia (EAC) was the most common anatomic abnormality in our group of microtia patients. Hypoplastic mesotympanum represented the commonest middle ear anomaly. The incidence of combined ossicular dysplasia and facial canal anomalies was lower as compared to other population groups; however, we recorded a greater incidence of cholesteatoma. Both these factors can have a substantial impact on outcome of patients planned for surgery. We found no significant association between grades of microtia and external or middle ear anomalies. Similarly, no significant association was found between lower grades of microtia (grade I and II) and degree of hearing loss. However, association between grade III microtia and degree of hearing loss was significant. A significant association between congenital cholesteatoma and degree of pneumatization of atretic plate and mastoid process not previously studied was also recorded in our study

  12. Eleven-Year Retrospective Report of Super-Selective Venous Sampling for the Evaluation of Recurrent or Persistent Hyperparathyroidism in 32 Patients.

    Science.gov (United States)

    Habibollahi, Peiman; Shin, Benjamin; Shamchi, Sara P; Wachtel, Heather; Fraker, Douglas L; Trerotola, Scott O

    2018-01-01

    Parathyroid venous sampling (PAVS) is usually reserved for patients with persistent or recurrent hyperparathyroidism after parathyroidectomy with inconclusive noninvasive imaging studies. A retrospective study was performed to evaluate the diagnostic efficacy of super-selective PAVS (SSVS) in patients needing revision neck surgery with inconclusive imaging. Patients undergoing PAVS between 2005 and 2016 due to persistent or recurrent hyperparathyroidism following surgery were reviewed. PAVS was performed in all patients using super-selective technique. Single-value measurements within central neck veins performed as part of super-selective PAVS were used to simulate selective venous sampling (SVS) and allow for comparison to data, which might be obtained in a non-super-selective approach. 32 patients (mean age 51 ± 15 years; 8 men and 24 women) met inclusion and exclusion criteria. The sensitivity and positive predictive value (PPV) of SSVS for localizing the source of elevated PTH to a limited area in the neck or chest was 96 and 84%, respectively. Simulated SVS, on the other hand, had a sensitivity of 28% and a PPV of 89% based on the predefined gold standard. SSVS had a significantly higher sensitivity compared to simulated SVS (p localizing the source of hyperparathyroidism in patients undergoing revision surgery for hyperparathyroidism in whom noninvasive imaging studies are inconclusive. SSVS data had also markedly higher sensitivity for localizing disease in these patients compared to simulated SVS.

  13. Evaluation of bone marrow infiltration in non-neuropathic Gaucher disease patients with use of whole-body MRI. A retrospective data analysis

    International Nuclear Information System (INIS)

    Laudemann, K.; Moos, L.; Lollert, A.; Wagner, D.; Staatz, G.; Mengel, K.E.; Reinke, J.; Brixius-Huth, M.; Dueber, C.

    2015-01-01

    To evaluate whole-body magnetic resonance imaging (WB-MRI) for the assessment of bone marrow infiltration in patients with confirmed Gaucher disease type 1 under long-term enzyme replacement therapy (ERT). This retrospective data analysis included 38 patients in two subgroups. Group A: 10 females, 9 males, 15-29 years, mean age 22 years and Group B: 11 females, 8 males, 29-77 years, mean age 49 years, all treated with alglucerase or imiglucerase for at least 12.5 years. Whole-body MRI was carried out in all patients using a standard MRI protocol. Two radiologists assessed all MR images retrospectively with the use of three different MRI score systems: The bone marrow burden (BMB) score, the Duesseldorf-Gaucher score (DGS) and the vertebra disc ratio (VDR). As a clinical component, severity score index type 1 (GD-DS3) was determined. In both groups the MR scores showed low to moderate pathologic levels but no statistically significant difference was found between both groups. The median scores in group A/group B were 7.00/9.00 for the BMB score (p=0.07), 4.00/3.00 for the DGS score (p=0.062) and 1.54/1.62 for the VDR score (p=0.267). The GD-DS3 score was statistically significantly different between both groups (1.6/3.9, p=0.000) and osseous Gaucher disease complications were only found in group B. Bone marrow involvement and typical clinical manifestations are reduced to a minimum, when ERT starts immediately after the confirmed diagnosis of Gaucher disease type 1. The applied MR scores are useful markers to control bone marrow infiltration under enzyme replacement therapy in older patients. Pathologic MR scores in young patients may reflect postponed fat conversion of the juvenile bone marrow. This issue has to be examined in further studies.

  14. Evaluation of bone marrow infiltration in non-neuropathic Gaucher disease patients with use of whole-body MRI. A retrospective data analysis

    Energy Technology Data Exchange (ETDEWEB)

    Laudemann, K.; Moos, L.; Lollert, A.; Wagner, D.; Staatz, G. [University Medical Center of the Johannes Gutenberg University, Mainz (Germany). Section of Pediatric Radiology; Mengel, K.E.; Reinke, J.; Brixius-Huth, M. [University Medical Center of the Johannes Gutenberg University, Mainz (Germany). Clinic for Metabolic Diseases; Dueber, C. [University Medical Center of the Johannes Gutenberg University, Mainz (Germany). Dept. of Diagnostic and Interventional Radiology

    2015-12-15

    To evaluate whole-body magnetic resonance imaging (WB-MRI) for the assessment of bone marrow infiltration in patients with confirmed Gaucher disease type 1 under long-term enzyme replacement therapy (ERT). This retrospective data analysis included 38 patients in two subgroups. Group A: 10 females, 9 males, 15-29 years, mean age 22 years and Group B: 11 females, 8 males, 29-77 years, mean age 49 years, all treated with alglucerase or imiglucerase for at least 12.5 years. Whole-body MRI was carried out in all patients using a standard MRI protocol. Two radiologists assessed all MR images retrospectively with the use of three different MRI score systems: The bone marrow burden (BMB) score, the Duesseldorf-Gaucher score (DGS) and the vertebra disc ratio (VDR). As a clinical component, severity score index type 1 (GD-DS3) was determined. In both groups the MR scores showed low to moderate pathologic levels but no statistically significant difference was found between both groups. The median scores in group A/group B were 7.00/9.00 for the BMB score (p=0.07), 4.00/3.00 for the DGS score (p=0.062) and 1.54/1.62 for the VDR score (p=0.267). The GD-DS3 score was statistically significantly different between both groups (1.6/3.9, p=0.000) and osseous Gaucher disease complications were only found in group B. Bone marrow involvement and typical clinical manifestations are reduced to a minimum, when ERT starts immediately after the confirmed diagnosis of Gaucher disease type 1. The applied MR scores are useful markers to control bone marrow infiltration under enzyme replacement therapy in older patients. Pathologic MR scores in young patients may reflect postponed fat conversion of the juvenile bone marrow. This issue has to be examined in further studies.

  15. Evaluation of the efficacy and safety of lanreotide in combination with targeted therapies in patients with neuroendocrine tumours in clinical practice: a retrospective cross-sectional analysis

    International Nuclear Information System (INIS)

    Capdevila, Jaume; Sevilla, Isabel; Alonso, Vicente; Antón Aparicio, Luís; Jiménez Fonseca, Paula; Grande, Enrique; Reina, Juan José; Manzano, José Luís; Alonso Lájara, Juan Domingo; Barriuso, Jorge; Castellano, Daniel; Medina, Javier; López, Carlos; Segura, Ángel; Carrera, Sergio; Crespo, Guillermo; Fuster, José; Munarriz, Javier; García Alfonso, Pilar

    2015-01-01

    Based on the mechanism of action, combining somatostatin analogues (SSAs) with mTOR inhibitors or antiangiogenic agents may provide synergistic effects for the treatment of patients with neuroendocrine tumours (NETs). Herein, we investigate the use of these treatment combinations in clinical practice. This retrospective cross-sectional analysis of patients with NETs treated with the SSA lanreotide and targeted therapies at 35 Spanish hospitals evaluated the efficacy and safety of lanreotide treatment combinations in clinical practice. The data of 159 treatment combinations with lanreotide in 133 patients was retrospectively collected. Of the 133 patients, with a median age of 59.4 (16–83) years, 70 (52.6 %) patients were male, 64 (48.1 %) had pancreatic NET, 23 (17.3 %) had ECOG PS ≥2, 41 (30.8 %) had functioning tumours, 63 (47.7 %) underwent surgery of the primary tumour, 45 (33.8 %) had received prior chemotherapy, and 115 (86.5 %) had received prior SSAs. 115 patients received 1 lanreotide treatment combination and 18 patients received between 2 and 5 combinations. Lanreotide was mainly administered in combination with everolimus (73 combinations) or sunitinib (61 combinations). The probability of being progression-free was 78.5 % (6 months), 68.6 % (12 months) and 57.0 % (18 months) for patients who only received everolimus plus lanreotide (n = 57) and 89.3 % (6 months), 73.0 % (12 months), and 67.4 % (18 months) for patients who only received sunitinib and lanreotide (n = 50). In patients who only received everolimus plus lanreotide the median time-to-progression from the initiation of lanreotide combination treatment was 25.8 months (95 % CI, 11.3, 40.3) and it had not yet been reached among the subgroup of patients only receiving sunitinib plus lanreotide. The safety profile of the combination treatment was comparable to that of the targeted agent alone. The combination of lanreotide and targeted therapies, mainly everolimus and sunitinib, is widely

  16. Multicenter evaluation of quality of life and patient satisfaction after breast reconstruction, a long-term retrospective study.

    Science.gov (United States)

    Ménez, T; Michot, A; Tamburino, S; Weigert, R; Pinsolle, V

    2018-04-01

    Breast reconstruction techniques are multiple and they should be chosen in order to improve women's satisfaction and well-being, thus obtaining a personalized treatment. This report's major purpose was to study, through the Breast-Q questionnaire, how the functional and aesthetic outcomes, as well as the complications, of the main autologous breast reconstruction techniques, can affect patients quality of life and well-being at long-term. The secondary purpose was to analyse, thus to identify, the independent factors characterizing the different reconstructive techniques, which may affect patients' satisfaction. Women who underwent autologous breast reconstruction through deep inferior epigastric artery perforator or Latissimus dorsi muscle flap from May 2006 to May 2013 were included. The assessment was based on the Breast-Q reconstruction questionnaire. All times of post-mastectomy reconstruction were concerned: immediate, delayed, after previous procedure failure or conversion to another reconstructive technique due to the patient's dissatisfaction. A total of 98 patients were included. Concerning patients satisfaction, the breast-Q score is highest in patients who underwent immediate breast reconstruction, while scores after delayed breast reconstruction, previous surgery failure or conversion to another technique are generally equivalent. Higher scores have been observed in patients who underwent reconstruction through autologous Latissimus dorsi compared to Latissimus dorsi with prosthetic implant reconstruction. The authors identified factors of higher patients' satisfaction, like absence of major complication and advanced patient's age, in order to personalize the surgical planning according to the patient's priorities. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  17. A Controlled and Retrospective Study of 144 Chronic Low Back Pain Patients to Evaluate the Effectiveness of an Intensive Functional Restoration Program in France

    Directory of Open Access Journals (Sweden)

    Isabelle Caby

    2016-04-01

    Full Text Available Study Design: A controlled and retrospective study of 144 chronic low back pain patients to evaluate the effectiveness of an intensive functional restoration program in France. Objective: Evaluating the efficiency of an intensive, dynamic and multidisciplinary functional restoration program in patients with chronic low back pain (LBP, during 6 and 12 months follow up. Summary of background data: Chronic low back pain disease has a multifactor nature, involving physical, psychological professional and social factors. A functional restoration program (FRP has been included in a multidisciplinary training program which provides an efficient therapeutic solution. However, the effectiveness of an FRP has not been yet established. Methods: 144 subjects (71 males, 73 females with chronic low back pain were included in a functional restoration program. The FRP includes physiotherapy and occupational therapy interventions together with psychological counselling. Patients participated as in- or outpatients 6 h per day, 5 days a week over 5 weeks. Pain intensity, trunk flexibility, trunk strength, lifting ability, quality of life and return to work were recorded before, immediately after, and at 6 months and 12 months after the treatment period. Results: All outcome measures were significantly higher just after the FRP (144 patients and at 6 and 12 months (from available data in 31 subjects compared to pre-treatment values. This FRP for chronic low back pain maintained its benefits whatever the patient’s activities. Conclusions: The effects reflected on all outcome measures, both on short and long term follow-up. The multidisciplinary FRP for chronic low back pain patients durably stopped the de-conditioning syndrome and involved new life-style habits for the patient, daily pain management and a return to work.

  18. Protruding ears. evaluation of outcomes and patient satisfaction. The portuguese reality in a retrospective analysis of 209 otoplasties

    Directory of Open Access Journals (Sweden)

    Ana Correia-Oliveira

    2017-12-01

    Discussion and conclusion: Corrective otoplasty of protruding ears had a direct positive impact in quality of life and self-esteem in patients; this underlies the relevance of referring these children to a specialized surgical center.

  19. Evaluation of Bone Marrow Infiltration in Non-Neuropathic Gaucher Disease Patients with Use of Whole-Body MRI--A Retrospective Data Analysis.

    Science.gov (United States)

    Laudemann, K; Moos, L; Mengel, K E; Lollert, A; Reinke, J; Brixius-Huth, M; Wagner, D; Düber, C; Staatz, G

    2015-12-01

    To evaluate whole-body magnetic resonance imaging (WB-MRI) for the assessment of bone marrow infiltration in patients with confirmed Gaucher disease type 1 under long-term enzyme replacement therapy (ERT). This retrospective data analysis included 38 patients in two subgroups. Group A: 10 females, 9 males, 15-29 years, mean age 22 years and Group B: 11 females, 8 males, 29-77 years, mean age 49 years, all treated with alglucerase or imiglucerase for at least 12.5 years. Whole-body MRI was carried out in all patients using a standard MRI protocol. Two radiologists assessed all MR images retrospectively with the use of three different MRI score systems: The bone marrow burden (BMB) score, the Düsseldorf-Gaucher score (DGS) and the vertebra disc ratio (VDR). As a clinical component, severity score index type 1 (GD-DS3) was determined. In both groups the MR scores showed low to moderate pathologic levels but no statistically significant difference was found between both groups. The median scores in group A/group B were 7.00/9.00 for the BMB score (p=0.07), 4.00/3.00 for the DGS score (p=0.062) and 1.54/1.62 for the VDR score (p=0.267). The GD-DS3 score was statistically significantly different between both groups (1.6/3.9, p=0.000) and osseous Gaucher disease complications were only found in group B. Bone marrow involvement and typical clinical manifestations are reduced to a minimum, when ERT starts immediately after the confirmed diagnosis of Gaucher disease type 1. The applied MR scores are useful markers to control bone marrow infiltration under enzyme replacement therapy in older patients. Pathologic MR scores in young patients may reflect postponed fat conversion of the juvenile bone marrow. This issue has to be examined in further studies. Whole-body MRI is valuable for the staging of Gaucher disease type 1. Osseous complications are reduced to a minimum in early treated patients. MR score systems have to be adjusted in young Gaucher patients. © Georg Thieme

  20. Evaluation of awake burr hole drainage for chronic subdural hematoma in geriatric patients: a retrospective analysis of 3 years

    Directory of Open Access Journals (Sweden)

    Serdal Albayrak

    2016-03-01

    Conclusion: Surgical interventions under local anesthesia in geriatric patients with chronic subdural hematoma can provide short operation time, early mobilization, early oral intake, avoidance of possible general anesthesia complications. Herewith, this intervention decrease mortality and morbidity in this age group. [Cukurova Med J 2016; 41(1.000: 69-73

  1. Retrospective evaluation of low long-term efficacy of antiepileptic drugs and ketogenic diet in 39 patients with CDKL5-related epilepsy.

    Science.gov (United States)

    Müller, A; Helbig, I; Jansen, C; Bast, T; Guerrini, R; Jähn, J; Muhle, H; Auvin, S; Korenke, G C; Philip, S; Keimer, R; Striano, P; Wolf, N I; Püst, B; Thiels, Ch; Fogarasi, A; Waltz, S; Kurlemann, G; Kovacevic-Preradovic, T; Ceulemans, B; Schmitt, B; Philippi, H; Tarquinio, D; Buerki, S; von Stülpnagel, C; Kluger, G

    2016-01-01

    Mutations in the CDKL5 gene cause an early-onset epileptic encephalopathy. To date, little is known about effective antiepileptic treatment in this disorder. Accordingly, the aim of this retrospective study was to explore the role of different antiepileptic drugs (AEDs) and the ketogenic diet (KD) in the treatment of this rare genetic disorder. We evaluated the efficacy in 39 patients with CDKL5 mutations at 3, 6 and 12 months after the introduction of each treatment. One patient was lost to follow-up after 6 and 12 months. The responder rate (>50% reduction in seizure frequency) to at least one AED or KD was 69% (27/39) after 3 months, 45% (17/38) after 6 months and 24% (9/38) after 12 months. The highest rate of seizure reduction after 3 months was reported for FBM (3/3), VGB (8/25), CLB (4/17), VPA (7/34), steroids (5/26), LTG (5/23) and ZNS (2/11). Twelve patients (31%) experienced a seizure aggravation to at least one AED. Most patients showed some but only initial response to various AEDs with different modes of actions. Considering both age-related and spontaneous fluctuation in seizure frequency and the unknown impact of many AEDs or KD on cognition, our data may help defining realistic treatment goals and avoiding overtreatment in patients with CDKL5 mutations. There is a strong need to develop new treatment strategies for patients with this rare mutation. Copyright © 2015. Published by Elsevier Ltd.

  2. Evaluation of best corrected visual acuity and central macular thickness after intravitreal dexamethasone implant injections in patients with Irvine-Gass syndrome: A retrospective study of six cases.

    Science.gov (United States)

    Keilani, Chafik; Halalchi, Aziz; Wakpi Djeugue, Désiré; Regis, Anne; Abada, Samir

    2016-10-01

    Irvine-Gass syndrome is a macular edema (ME) that specifically occurs after cataract surgery. Its incidence varies from 0.2-2%. The purpose of this study is to evaluate the effectiveness of intravitreal dexamethasone implant injections in patients with Irvine-Gass syndrome. Patients with ME secondary to cataract surgery who underwent intravitreal injections of dexamethasone implant between December 2011 to October 2014 at François-Quesnay hospital (Mantes-la-Jolie, France) were retrospectively reviewed. The patients were followed for at least 10 months. All the patients were handled by intravitreal injection of dexamethasone in the eye of study among which some resisted to a preliminary treatment by non-steroidal anti-inflammatory drug (NSAID) and acetazolamide. The patients were examined each month. The patients were again handled by intravitreal injection of dexamethasone if they presented a recurrence. The primary endpoint of the study was determined on best corrected visual acuity (BCVA) using early diabetic retinopathy study (ETDRS) scale and central macular thickness (CMT) [μm] using optical coherence tomography (OCT) 3 and 6 months after the first injection. Secondary endpoints were the number of recurrences, the number of injections, the duration average before the first recurrence, the BCVA 10 months after the first injection and the tolerance. Six eyes of six patients were studied. At baseline, the mean (standard deviation [SD]) of the BCVA was 59.8±11. Three months after the first injection, the mean (SD) of the BCVA showed a statistically significant increase to 72.2±8.6 (P=0.03). Six months after the first injection, the mean (SD) of the BCVA showed a statistically significant increase to 72±11.8 (P=0.03). Concerning the CMT, the mean (SD) was 495.6±135.2 before treatment. Three months after the first injection, the mean (SD) of the CMT showed a statistically significant decrease to 268.6±57.8 (P=0.03). Six months after the first injection, the

  3. Severe malnutrition evaluated by patient-generated subjective global assessment results in poor outcome among adult patients with acute leukemia: A retrospective cohort study.

    Science.gov (United States)

    Li, Ji; Wang, Chang; Liu, Xiaoliang; Liu, Qiuju; Lin, Hai; Liu, Chunshui; Jin, Fengyan; Yang, Yan; Bai, Ou; Tan, Yehui; Gao, Sujun; Li, Wei

    2018-01-01

    To evaluate nutritional status in adult patients with acute leukemia (AL) using patient-generated subjective global assessment (PG-SGA) and to investigate the influence of nutritional status on prognosis.We observationally investigated 68 adult patients with newly diagnosed AL who received PG-SGA at the First Hospital of Jilin University between May 2013 and July 2015. Clinical features, chemotherapy regimens, biochemical indexes, body composition, complete remission (CR) rate, minimal residual disease (MRD), survival time, and side-effects of chemotherapy were compared between patients with and without severe malnutrition.Mean PG-SGA scores of the total patients were 6.1 ± 4.0, and 19 of 68 (27.9%) patients had severe malnutrition (PG-SGA score ≥9). Patients with acute myeloid leukemia (AML) had higher scores than those with acute lymphocytic leukemia (ALL; P = .011) and high-risk patients had higher scores regardless of whether they had AML or ALL (AML, P = .012; ALL, P = .043). Univariate analysis showed that severe malnutrition was correlated with age (P = .041), transferrin (P = .042), Karnofsky Performance Status score (P = .006), and C-reactive protein (CRP) (P = .018). Multivariate analysis demonstrated that severe malnutrition was associated with CRP (hazard ratio [HR] = 1.020, 95% confidence interval [CI]: 1.002-1.039, P = .026). No difference was found in CR rate (P = .831) between patients with and without malnutrition, but those who were severely malnourished had higher MRD (P = .048 in AML patients, P = .036 in ALL patients) and more gastrointestinal side-effects (P = .014). Severe malnutrition was also associated with inferior overall survival (HR = 0.243, 95% CI: 0.063-0.945, P = .041) but not with event-free survival (HR = 0.808, 95% CI: 0.338-1.934, P = .663).Severe malnutrition defined by PG-SGA in adult patients with de novo AL may result in poor outcome. Copyright

  4. Retrospective evaluation of childhood alopecia areata cases

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    Munise Daye

    2013-09-01

    Full Text Available Background and design: Approximately 20% of alopecia areata (AA cases are children. There is limited information about childhood AA.We aimed to examine demographic features,treatments and diseases prognosis of child cases of AA that were followed in our clinic. Material and methods: Datas of 110 AA patients who are 16 and under 16 years old were examined retrospectively.The age,gender,disease onset age,duration of disease,types of AA and onset area,nail involvement, accompanying systemic and dermatological diseases,laboratory tests,treatments and the prognosis were evaluated in their follow-up time.Results: Female cases were 46,4%, male cases were 53,6%.The mean age was 10,35 years.The age of disease onset was 8,65 years.Primary onset areas of AA cases were scalp in 83,6%, eyebrows in 5,4%, body hair in 5,4%, eyelashes in 2,7%, eyebrows and eyelashes in 2,7%.Types of disease were AA in 73,4% cases,alopecia totalis in 19% cases, alopecia universalis in 5,4% cases,ophiaisis in 1,8% cases.Nail involvement was established in 36,3% cases. Nevus flammeus was established in 2,7% cases.Mean disease duration was 17,02 months.Accompaying dermatosis were vitiligo in 2,7% cases,atopic dermatitis in 6,3% cases. The accompaying systemic diseases were autoimmune thyroiditis in 1,8% cases and Down's Syndrome in 2,7% cases.Thyroid autoantibodies were high in 0,9% cases.We have treated 24,5% of cases with topical corticosteroid lotion, 30,9% of cases with anthralin, 0,9%of cases with 2% minoxidil lotion, 0,9% of cases with calcipotriol lotion, 1,8% of cases with topical calcineurin inhibitors, 10% of cases with intralesional corticosteroids.We have treated 15,4% of cases with systemic corticosteroids and PUVA therapy who were resistant to topical treatment.We have treated 14,5% of cases with different combinations of topical treatments.Remission was observed in 34,5% of cases.The mean remission duration was 12.2 months.Relapse was observed at a average of two

  5. Temporomandibular Disorders and Headache: A Retrospective Analysis of 1198 Patients

    OpenAIRE

    Di Paolo, Carlo; D'Urso, Anna; Papi, Piero; Di Sabato, Francesco; Rosella, Daniele; Pompa, Giorgio; Polimeni, Antonella

    2017-01-01

    Aim. Headache is one of the most common diseases associated with Temporomandibular Disorders (TMDs). The aim of this study was to evaluate, retrospectively, if headache influences TMD’s symptoms. Material and Methods. A total sample of 1198 consecutive TMD patients was selected. After a neurological examination, a diagnosis of headache, according to the latest edition of the International Classification of Headache Disorders, was performed in 625 subjects. Patients were divided into two group...

  6. Evaluation of {sup 131}I scintigraphy and stimulated thyroglobulin levels in the follow up of patients with DTC: a retrospective analysis of 1420 patients

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    Gonzalez Carvalho, Jose Manuel; Schober, Otmar; Wenning, Christian; Riemann, Burkhard; Vrachimis, Alexis [University Hospital Muenster, Department of Nuclear Medicine, Muenster (Germany); Goerlich, Dennis [Westfaelische Wilhelms-Universitaet Muenster, Institute of Biostatistics and Clinical Research, Muenster (Germany); Verburg, Frederik Anton [University Hospital Giessen and Marburg, Department of Nuclear Medicine, Marburg (Germany)

    2017-05-15

    To study the clinical yield of diagnostic whole body {sup 131}I scintigraphy (DxWBS) in the follow-up of differentiated thyroid carcinoma (DTC) patients in relation to stimulated thyroglobulin (sTg) in the initial post-ablation setting, as well as in the setting of repeated monitoring in course of further DTC follow-up. Data of 1420 thyroidectomized and radioiodine remnant-ablated DTC patients following a well-defined therapy and standardized follow-up protocol were evaluated. DxWBS and sTg were evaluated separately and in combination for various follow-up time points. The factual administration of the recorded indication for further oncologic therapy (excluding radioiodine therapies given for minimal normal remnants) within the following 4 months after follow-up served as the standard of reference. Furthermore, DxWBS was compared to post therapy WBS and SPECT(/CT) if available. Subgroup analysis was carried out for DTC patients < 45 years old at diagnosis without distant metastasis. The diagnostic impact of cervical ultrasound was not assessed. sTg can identify the patients at risk better than DxWBS. Furthermore, the most sensitive time point to assess response appears to be a time point beyond 3 months after RRA. When information received from both imaging and laboratory measurements are concordant, i.e. both construe absence of remaining disease, only a small fraction of patients (<2%) required treatment in the future. The strongest effect was observed 12 months after RRA. Only 0.9% of the negative DxWBS patients with concordant sTg below the functional sensitivity at this time point required treatment thereafter. A complete omission of DxWBS in the post-RRA surveillance of DTC is justified once DxWBS is negative and sTg is below the functional sensitivity (with no evidence of thyroglobulin antibodies), as patients showing this combination of test results (especially 12 months after RRA) show an at worst marginal risk of recurrence. In all other cases DxWBS may

  7. An evaluation of Birmingham Own Health® telephone care management service among patients with poorly controlled diabetes. a retrospective comparison with the General Practice Research Database

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    Adab Peymané

    2011-09-01

    Full Text Available Abstract Background Telephone-based care management programmes have been shown to improve health outcomes in some chronic diseases. Birmingham Own Health® is a telephone-based care service (nurse-delivered motivational coaching and support for self-management and lifestyle change for patients with poorly controlled diabetes, delivered in Birmingham, UK. We used a novel method to evaluate its effectiveness in a real-life setting. Methods Retrospective cohort study in the UK. 473 patients aged ≥ 18 years with diabetes enrolled onto Birmingham Own Health® (intervention cohort and with > 90 days follow-up, were each matched by age and sex to up to 50 patients with diabetes registered with the General Practice Research Database (GPRD to create a pool of 21,052 controls (control cohort. Controls were further selected from the main control cohort, matching as close as possible to the cases for baseline test levels, followed by as close as possible length of follow-up (within +/-30 days limits and within +/-90 days baseline test date. The aim was to identify a control group with as similar distribution of prognostic factors to the cases as possible. Effect sizes were computed using linear regression analysis adjusting for age, sex, deprivation quintile, length of follow-up and baseline test levels. Results After adjusting for baseline values and other potential confounders, the intervention showed significant mean reductions among people with diabetes of 0.3% (95%CI 0.1, 0.4% in HbA1c; 3.5 mmHg (1.5, 5.5 in systolic blood pressure, 1.6 mmHg (0.4, 2.7 in diastolic blood pressure and 0.7 unit reduction (0.3, 1.0 in BMI, over a mean follow-up of around 10 months. Only small effects were seen on average on serum cholesterol levels (0.1 mmol/l reduction (0.1, 0.2. More marked effects were seen for each clinical outcome among patients with worse baseline levels. Conclusions Despite the limitations of the study design, the results are consistent with the

  8. Retrospective Study: Glycolic Acid Peel in Photoaging Patient

    OpenAIRE

    Rachmantyo, Brama; Indramaya, Diah Mira

    2016-01-01

    Background: Photoaging is premature skin aging that is caused by sun exposure in long periode. Glycolic acid peel is one of photoaging treatment that improve skin at epidermal layer. Improper patient selection and irregular follow-up may become factors of unsuccessful treatment. Purpose: To evaluate gycolic acid peel treatment for photoaging for improvement of medical service in the future. Methods: A retrospective study to photoaging patiens that were managed with glicolyc acid peel in Medic...

  9. [Retrospective evaluation of sarcoidosis patients 1970-1979 at the Bad Berka Central Clinic for Heart and Lung Diseases for the detection of possible heart involvement].

    Science.gov (United States)

    Kirsten, D; Schaedel, H; Kessler, G

    1984-01-01

    Cardiac involvement in pulmonary sarcoidosis was found in a higher percentage than formerly reported, by careful observation. In a retrospective analysis of 1 236 patients with pulmonary sarcoidosis we found a possible cardiac involvement in 15.1%. In cases of pulmonary sarcoidosis or lymph node sarcoidosis combined with sarcoid lesions in other organs (liver, eyes, skin etc.) cardiac involvement is possible. Heart sarcoidosis was found in all roentgenographic stages and without sex difference. Patients with possible heart sarcoidosis suffer from dyspnoe , thoracical pain, heart discomfort, or angina pectoris in a higher part than without it. Enlargement of the heart and/or cardiac failure are signs of sarcoid involvement in patient with sarcoidosis, also in elderly patients. There are some difficulties in differential diagnosis of sarcoid cardiac involvement and ischaemic heart disease.

  10. Retrospective application of Program to Access and Review Trending iNformation and Evaluate coRrelation to Symptoms in patients with Heart Failure criteria for the remote management of patients with cardiac resynchronisation therapy.

    Science.gov (United States)

    Brasca, Francesco Ma; Franzetti, Jessica; Rella, Valeria; Malfatto, Gabriella; Brambilla, Roberto; Facchini, Mario; Parati, Gianfranco; Perego, Giovanni B

    2017-05-01

    Aim The Program to Access and Review Trending iNformation and Evaluate coRrelation to Symptoms in patients with Heart Failure (PARTNERS HF) trial elaborated a multiparametric model for prediction of acute decompensation in advanced heart failure patients, based on periodical in office data download from cardiac resynchronisation devices. In this study, we evaluated the ability of the PARTNERS HF criteria to detect initial decompensation in a population of moderate heart failure patients under remote monitoring. Methods We retrospectively applied the PARTNERS HF criteria to 1860 transmissions from 104 patients (median follow up 21 months; range 1-67 months), who were enrolled in our programme of telemedicine after cardiac resynchronisation therapy. We tested the ability of a score based on these criteria to predict any acute clinical decompensation occurring in the 15 days following a transmission. Results In 441 cases, acute heart failure was diagnosed after the index transmission. The area under the curve (AUC) of the score for the diagnosis of acute decompensation was 0.752 (confidence interval (CI) 95% 0.728-0.777). The best score cut-off was consistent with the results of PARTNERS HF: with a score ≥2, sensitivity was 75% and specificity 68%. The odds ratio for events was 6.24 (CI 95% 4.90-7.95; p < 0.001). Conclusions When retrospectively applied to remote monitoring transmissions and arranged in a score, PARTNERS HF criteria could identify HF patients who subsequently developed acute decompensation. These results warrant prospective studies applying PARTNERS HF criteria to remote monitoring.

  11. Modified open-access scheduling for new patient evaluations at an academic chronic pain clinic increased patient access to care, but did not materially reduce their mean cancellation rate: A retrospective, observational study.

    Science.gov (United States)

    Sivanesan, Eellan; Lubarsky, David A; Ranasinghe, Chaturani T; Sarantopoulos, Constantine D; Epstein, Richard H

    2017-09-01

    To determine if open-access scheduling would reduce the cancellation rate for new patient evaluations in a chronic pain clinic by at least 50%. Retrospective, observational study using electronic health records. Chronic pain clinic of an academic anesthesia department. All patients scheduled for evaluation or follow-up appointments in the chronic pain clinic between April 1, 2014, and December 31, 2015. Open-access scheduling was instituted in April 2015 with appointments offered on a date of the patient's choosing ≥1 business day after calling, with no limit on the daily number of new patients. Mean cancellation rates for new patients were compared between the 12-month baseline period prior to and for 7months after the change, following an intervening 2-month washout period. The method of batch means (by month) and the 2-sided Student t-test were used; Pnew patient mean cancellation rate decreased from a baseline of 35.7% by 4.2% (95% confidence interval [CI] 1.4% to 6.9%; P=0.005); however, this failed to reach the 50% reduction target of 17.8%. Appointment lag time decreased by 4.7days (95% CI 2.3 to 7.0days, Pnew patient group. More new patients were seen within 1week compared to baseline (50.6% versus 19.1%; Pnew patient visits per month increased from 158.5 to 225.0 (P=0.0004). The cancellation rate and appointment lag times did not decrease for established patient visits, as expected because open-access scheduling was not implemented for this group. Access to care for new chronic pain patients improved with modified open-access scheduling. However, their mean cancellation rate only decreased from 35.7% to 31.5%, making this a marginally effective strategy to reduce cancellations. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Long-term pharmacotherapy for obesity in elderly patients: a retrospective evaluation of medical records from a specialized obesity outpatient clinic.

    Science.gov (United States)

    Horie, Nídia Celeste; Cercato, Cintia; Mancini, Marcio C; Halpern, Alfredo

    2010-06-01

    Obesity is a serious chronic disease and the prevalence of this condition is increasing among the elderly. Although the benefits of weight loss to improve control of associated diseases are well known in young adults, they are not in older patients. The use of anti-obesity drugs to promote weight loss is widespread in Brazil and other countries, and obesity specialists frequently prescribe medicines in doses and for durations previously unreported in the literature. Sibutramine, orlistat and amfepramone (diethylpropion) have been evaluated in clinical trials of more than 2 years' duration in adults, demonstrating safety and efficacy, but long-term studies in obesity treatment are absent for other drugs. The efficacy and safety of obesity pharmacotherapy among the elderly is unknown. To describe the experience of obesity pharmacotherapy in the elderly in a specialized obesity care setting in Brazil, with a focus on efficacy and safety. A retrospective evaluation was conducted on medical charts from an outpatient clinic of a specialized tertiary centre for the treatment of obesity. We included patients who had had at least one consultation between January and December 2007, were aged > or =60 years at the beginning of the treatment, had had at least 6 months of follow-up and had received a prescription of at least one potential weight-loss drug. Diagnoses reported on medical records were documented. Age, weight, height and body mass index (BMI) were recorded at admission, after 6, 12, 18 and 24 months, and at the last available visit. The medicines prescribed, together with the dose, duration of use, adverse effects and reasons for discontinuation, were documented. The group consisted of 44 women (86%) and 7 men (14%), with a mean +/- SD age of 65.2 +/- 4.5 years, weight of 95.3 +/- 12.5 kg and BMI of 38.5 +/- 4.3 kg/m2. The mean +/- SD time of follow-up was 39.3 +/- 26.4 months, and the mean weight loss was 6.65 kg (p or =5% was achieved by 64.71%, 63.64%, 62

  13. Efficacy of routine pre-radiation dental screening and dental follow-up in head and neck oncology patients on intermediate and late radiation effects. A retrospective evaluation

    International Nuclear Information System (INIS)

    Schuurhuis, Jennifer M.; Stokman, Monique A.; Roodenburg, Johannes L.N.; Reintsema, Harry; Langendijk, Johannes A.; Vissink, Arjan; Spijkervet, Frederik K.L.

    2011-01-01

    Background and purpose: Head–neck radiotherapy is accompanied by a life-long risk of developing severe oral problems. This study retrospectively assessed oral foci detected during pre-radiation dental screening and follow-up in order to assess risk factors for developing oral problems after radiotherapy. Materials and methods: Charts of 185 consecutive head–neck cancer patients, subjected to a pre-radiation dental screening in University Medical Center Groningen, the Netherlands, between January 2004 and December 2008 were reviewed. Eighty (partially) dentulous patients scheduled for curative head–neck radiotherapy met the inclusion criteria. Results: Oral foci were found in 76% of patients, predominantly periodontal disease. Osteoradionecrosis had developed in 9 out of 80 patients (11%). Overall, patients presenting with periodontal pockets ⩾6 mm at dental screening had an increased risk (19%) of developing osteoradionecrosis compared to the total group of patients. Patients in whom periodontal disease treatment was composed of initial periodontal in stead of removal of the affected teeth, the risk of developing osteoradionecrosis was even higher, viz. 33%. Conclusions: A worse periodontal condition at dental screening and initial periodontal therapy to safeguard these patients to develop severe oral sequelae after radiotherapy were shown to be major risk factors of developing osteoradionecrosis.

  14. Efficacy of routine pre-radiation dental screening and dental follow-up in head and neck oncology patients on intermediate and late radiation effects. A retrospective evaluation.

    Science.gov (United States)

    Schuurhuis, Jennifer M; Stokman, Monique A; Roodenburg, Johannes L N; Reintsema, Harry; Langendijk, Johannes A; Vissink, Arjan; Spijkervet, Frederik K L

    2011-12-01

    Head-neck radiotherapy is accompanied by a life-long risk of developing severe oral problems. This study retrospectively assessed oral foci detected during pre-radiation dental screening and follow-up in order to assess risk factors for developing oral problems after radiotherapy. Charts of 185 consecutive head-neck cancer patients, subjected to a pre-radiation dental screening in the University Medical Center Groningen, the Netherlands, between January 2004 and December 2008 were reviewed. Eighty (partially) dentulous patients scheduled for curative head-neck radiotherapy met the inclusion criteria. Oral foci were found in 76% of patients, predominantly periodontal disease. Osteoradionecrosis had developed in 9 out of 80 patients (11%). Overall, patients presenting with periodontal pockets ≥ 6mm at dental screening had an increased risk (19%) of developing osteoradionecrosis compared to the total group of patients. Patients in whom periodontal disease treatment was composed of initial periodontal in stead of removal of the affected teeth, the risk of developing osteoradionecrosis was even higher, viz. 33%. A worse periodontal condition at dental screening and initial periodontal therapy to safeguard these patients to develop severe oral sequelae after radiotherapy were shown to be major risk factors of developing osteoradionecrosis. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  15. Retrospective Evaluation of Hairy Cell Leukemia Patients Treated with Three Different First-Line Treatment Modalities in the Last Two Decades: A Single-Center Experience

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    Şeniz Öngören

    2017-12-01

    Full Text Available Objective: In this study, we retrospectively analyzed the clinical outcome, treatment responses, infectious complications, and survival rates of 71 hairy cell leukemia (HCL cases. Materials and Methods: Sixty-seven patients received a first-line treatment and 2-chlorodeoxyadenosine (cladribine-2-CdA was administered in 31 cases, 19 patients received interferon-alpha (INF-α, splenectomy was performed in 16 cases, and rituximab was used in one. Results: Although the highest overall response rate (ORR was observed in patients receiving 2-CdA upfront, ORRs were comparable in the 2-CdA, INF-α, and splenectomy subgroups. Relapse rates were significantly lower in patients who received first-line 2-CdA. The progression-free survival (PFS rate with 2-CdA was significantly higher than in patients with INF-α and splenectomy, but we found similar overall survival rates with all three upfront treatment modalities. Infections including tuberculosis were a major problem. Conclusion: Although purine analogues have improved the ORRs and PFS, there is still much progress to make with regard to overall survival and relapsed/refractory disease in patients with HCL.

  16. Indonesia Cohort of IO HAT Study to Evaluate Diabetes Management, Control, and Complications in Retrospective and Prospective Periods Among Insulin-Treated Patients with Type 1 and Type 2 Diabetes

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    Achmad Rudijanto

    2018-04-01

    Full Text Available Background: hypoglycemia is a major adverse event of insulin therapy for diabetes mellitus patients. The study was conducted to evaluate the incidence of hypoglycemia among insulin treated patients with type 1 diabetes mellitus (T1DM or type 2 diabetes mellitus (T2DM in the Indonesian cohort. Methods: this Indonesian cohort study consisted of retrospective and prospective evaluation of hypoglycemic episodes, using International Operations Hypoglycemia Assessment Tool (IO HAT in 374 patients with diabetes (T1DM; n=17 or T2DM; n=357. The patients of ≥18 years of age and treated with insulin for >12 months were selected for this study (ClinicalTrials.gov number: NCT02306681. Results: a total of 374 patients were enrolled in this study and completed SAQ1. All patients with T1DM (17 [100%], and 347 (97.2% patients with T2DM completed SAQ2. Almost all the patients in the 4-week prospective period reported at least one hypoglycemic event (T1DM 100%, T2DM 99.4% and the incidence rate of any hypoglycemia was 67.5 events per patient-year (PPY and 25.7 events PPY for T1DM and T2DM patients, respectively. Among patients with T1DM and T2DM, 5.9% and 36.4%, respectively, did not know what hypoglycemia was at baseline, also high proportion of patients had impaired hypoglycemic awareness in the study (82.4% and 62.7%, respectively. Conclusion: overall, high proportion of patients reported hypoglycemic events in the prospective period indicating under reporting during the retrospective period due to recall bias. Therefore, there is a need for patient education program to improve the awareness of hypoglycemia in diabetes patient in Indonesia.

  17. High Frequency of Haplotype HLA-DQ7 in Celiac Disease Patients from South Italy: Retrospective Evaluation of 5,535 Subjects at Risk of Celiac Disease.

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    Nadia Tinto

    Full Text Available Celiac disease (CD has a strong genetic component mainly due to HLA DQ2/DQ8 encoding genes. However, a minority of CD patients are DQ2/DQ8-negative. To address this issue, we retrospectively characterized HLA haplotypes in 5,535 subjects at risk of CD (either relatives of CD patients or subjects with CD-like symptoms referred to our center during a 10-year period.We identified loci DQA1/DQB1/DRB1 by sequence-specific oligonucleotide-PCR and sequence-specific primer-PCR; anti-transglutaminase IgA/IgG and anti-endomysium IgA by ELISA and indirect immunofluorescence, respectively.We diagnosed CD in 666/5,535 individuals, 4.2% of whom were DQ2/DQ8-negative. Interestingly, DQ7 was one of the most abundant haplotypes in all CD patients and significantly more frequent in DQ2/DQ8-negative (38% than in DQ2/DQ8-positive CD patients (24% (p<0.05.Our data lend support to the concept that DQ7 represents an additive or independent CD risk haplotype with respect to DQ2/DQ8 haplotypes but this finding should be verified in other large CD populations.

  18. Retrospective study evaluating dose standards for infliximab in patients with rheumatoid arthritis at Hospital Israelita Albert Einstein, São Paulo, Brazil.

    Science.gov (United States)

    Scheinberg, Morton; Goldenberg, José; Feldman, Daniel P; Nóbrega, João Luiz

    2008-08-01

    We determined, in our surrounding environment, the proportion of patients being treated with infliximab who required a therapeutic scheme escalation (an infliximab dose increase surpassing the level of 3 mg/kg every 8 weeks and/or a decrease on the current between infusions' interval). This was a study of the retrospective analysis of data from the 41 rheumatoid arthritis (RA) patients receiving an infliximab therapy at the Albert Einstein Israelita Hospital, from January 2001 up to December 2005. A questionnaire was applied to these patients, assessing their clinical and laboratory data, adverse events, and individual information regarding the infliximab administration. Therapeutic dose information was available in 68% (28/41) of the RA patients, with 46% of these (13/28) receiving a dose increase, and 30% (8/27) experiencing a shortening of the between infusions' interval. The average final infliximab dose (4.21 mg/kg) was significantly greater than their average initial dose (3.29 mg/kg). The average time intervals between the initial and final infusions, though shortened, were not significantly different. A proportion of 73% (30/41) of these patients demonstrated improvement in at least one of the assessed clinical parameters, and 50% of these patients (15/30) experienced a dose increase, while 20% (6/30) experienced shortening of the between treatments' interval. A total of 20% (8/41) of the original patients experienced adverse events. Although infliximab is effective in the control of RA, dose adjustment and/or shortening of the between treatments' interval is frequently required.

  19. Retrospective Evaluation of Topical Bimatoprost and Iris Pigmentation Change.

    Science.gov (United States)

    Zaleski-Larsen, Lisa A; Ruth, Nadine H; Fabi, Sabrina G

    2017-12-01

    Topical bimatoprost is a topical prostaglandin analog originally used to treat glaucoma and more recently used to cosmetically induce hypertrichosis of the eyelashes. Iris pigmentation change has been noted in the treatment of glaucoma but has not been assessed with the cosmetic periorbital application of bimatoprost. To evaluate for iris pigmentation change with the long-term cosmetic use of topical bimatoprost. A retrospective chart review in a cosmetic dermatology practice of women (N = 50) who consistently purchased topical bimatoprost over an average of 4.59 years was compared with that of age-matched non-bimatoprost patients (N = 50). A blinded evaluator assessed each patient for iris pigmentary change. No iris pigmentation change was noted with the cutaneous application of bimatoprost. The cutaneous application of bimatoprost appears to be safe with minimal risk for iris pigmentation change.

  20. Retrospective evaluation of acute appendicitis incorrectly diagnosed on CT

    International Nuclear Information System (INIS)

    Kim, Tae Hoon; Kim, Hyun Cheol

    2006-01-01

    The purpose of our study was to retrospectively evaluate the CT images of patients suffering with surgically proven appendicitis to determine the causes of missed diagnoses. We reviewed the pathology reports of the patients with surgically proven appendicitis from two hospitals during a 3-year period. Thirty-seven such cases with a misdiagnosis were identified and they served as our misdiagnosed group (17 females and 20 males, mean age: 58 years, age range 15-68 years). These were cases that were misdiagnosed on preoperative abdominal CT. All 57 patients in the control group (30 females and 27 males, mean age: 44 years, age range: 21-78 years) had undergone laparotomy for acute appendicitis and they had been correctly diagnosed preoperatively on CT. Two abdominal radiologists evaluated the following items from all 94 CT examinations: 1) an abnormal appendix, 2) periappendiceal fat inflammation, 3) pericecal extraluminal fluid, 4) pericecal extraluminal air, 5) appendicolith, 6) cecal wall thickening, 7) small bowel dilatation, and 8) the pericecal fat content. Statistical analysis was performed using a Chi-squared test and Fisher's exact test. Any abnormal appendix was not visualized, even retrospectively, in 27 (73%) of the 37 patients from the misdiagnosed group, whereas it was not visualized in 13 (23%) of the 57 patients in the control group (ρ = 0.001). Of the patients who had been misdiagnosed, inflammation of the pericecal fat was observed in 21 patients (57%) as compared to 50 (88%) patients in the control group (ρ =0.001). Pericecal fluid and air were noted in 15 (41%) and 9 (24%) patients, respectively, in the misdiagnosed group and in 19 (33%) and 14 (25%) patients, respectively, in the control group, (ρ = 0.477 and ρ =0.901, respectively). Appendicolith was found in 3 (8%) misdiagnosed subjects and in 10 (18%) of the controls (ρ = 0.001). Focal cecal wall thickening was noted in 14 (38%) misdiagnosed patients and in 28 (49%) control patients (

  1. A Retrospective Study Evaluating the Impact of Preoperative Breast MRI on Surgical Decision-Making in Young Patients (≤50 Years with Invasive Breast Cancer

    Directory of Open Access Journals (Sweden)

    Som D. Mukherjee

    2016-01-01

    Full Text Available Introduction Breast magnetic resonance imaging (MRI is considered a more sensitive diagnostic test for detecting invasive breast cancer than mammography or breast ultrasound. Breast MRI may be particularly useful in younger premenopausal women with higher density breast tissue for differentiating between dense fibroglandular breast tissue and breast malignancies. The main objective of this study was to determine the impact of preoperative breast MRI on surgical decision-making in young women with breast cancer. Methods A retrospective review of patients with newly diagnosed invasive breast cancer and age of ≤50 years was performed. All patients underwent physical examination, preoperative mammogram, breast ultrasound, and bilateral breast MRI. Two breast cancer surgeons reviewed the preoperative mammogram report, breast ultrasound report, and physical examination summary and were asked if they would recommend a lumpectomy, a quandrantectomy, or a mastectomy. A few weeks later, the two surgeons were shown the same information with the breast MRI report and were asked what type of surgery they would now recommend. In each case, MRI was classified by two adjudicators as having affected the surgical outcome in a positive, negative, or neutral fashion. A positive impact was defined as the situation where breast MRI detected additional disease that was not found on physical examination, mammogram, or breast ultrasound and led to an appropriate change in surgical management. A negative impact was defined as the situation where breast MRI led the surgeon to recommend more extensive surgery, with less extensive disease actually found at pathology. No impact was defined as the situation where MRI findings did not alter surgical recommendations or outcomes. Results Of 37 patients whose charts were reviewed, five patients were deemed to be ineligible due to having received neoadjuvant chemotherapy, having previous breast implants, or having had their

  2. Dental implants in medically complex patients-a retrospective study.

    Science.gov (United States)

    Manor, Yifat; Simon, Roy; Haim, Doron; Garfunkel, Adi; Moses, Ofer

    2017-03-01

    Dental implant insertion for oral rehabilitation is a worldwide procedure for healthy and medically compromised patients. The impact of systemic disease risks on the outcome of implant therapy is unclear, since there are few if any published randomized controlled trials (RCTs). The objective of this study is to investigate the rate of complications and failures following dental implantation in medically compromised patients in order to elucidate risk factors and prevent them. A retrospective cohort study was conducted from patient files treated with dental implantation between the years 2008-2014. The study group consisted of medically complex patients while the control group consisted of healthy patients. Preoperative, intraoperative, and post operative clinical details were retrieved from patients' files. The survival rate and the success rate of the dental implants were evaluated clinically and radiographically. A total of 204 patients (1003 dental implants) were included in the research, in the study group, 93 patients with 528 dental implants and in the control group, 111 patients with 475 dental implants. No significant differences were found between the groups regarding implant failures or complications. The failure rate of dental implants among the patients was 11.8 % in the study group and 16.2 % in the control group (P = 0.04). It was found that patients with a higher number of implants (mean 6.8) had failures compared with patients with a lower number of implants (mean 4.2) regardless of their health status (P dental implantation in medically complex patients and in healthy patients. Medically complex patients can undergo dental implantation. There are similar rates of complications and failures of dental implants in medically complex patients and in healthy patients.

  3. Retrospectively evaluated preinjury personality traits influence postconcussion symptoms.

    Science.gov (United States)

    Yuen, Kit-Man; Tsai, Yi-Hsin; Lin, Wei-Chi; Yang, Chi-Cheng; Huang, Sheng-Jean

    2016-01-01

    Postconcussion symptoms (PCS) are not uncommon following mild traumatic brain injury (mTBI). Personality traits have always been viewed as one of the most important explanations for persistent postconcussion symptoms (PPCS). Unfortunately, studies on the association between preinjury personality traits and the PPCS are still limited. This study thus aimed to examine the relationship between the preinjury personality and PCS in patients with mTBI. A total of 106 participants including 53 healthy participants were recruited. All participants complete the modified Checklist of Postconcussion Symptoms and the Health, Personality, & Habit Scale. Participants were evaluated within 4 weeks and at 4 months, respectively, after injury. The results showed patients reported significantly more PCS than healthy participants did within 4 weeks postinjury. A significant positive association between PCS and retrospectively evaluated preinjury personality was found. Specifically, patients who reported that their preinjury personality was depressive or anxious-related presented more PCS. This study might be the first to directly demonstrate that preinjury personality traits are closely linked to PCS reporting in patients with mTBI. Importantly, PCS reporting might be associated with different personality traits at different periods after injuries, and thus, a careful evaluation for personality characteristics is merited after mTBI.

  4. Retrospective evaluation of antimicrobial prescribing pattern in a ...

    African Journals Online (AJOL)

    Retrospective evaluation of antimicrobial prescribing pattern in a tertiary hospital in Nigeria. ... Annals of Biomedical Sciences ... prescription in University of Benin Teaching Hospital, Benin City, Nigeria over a period of seven years. Materials ...

  5. A retrospective matched cohort study evaluating the effects of percutaneous endoscopic gastrostomy feeding tubes on nutritional status and survival in patients with advanced gastroesophageal malignancies undergoing systemic anti-cancer therapy.

    Science.gov (United States)

    Mitchell, Scott; Williams, John P; Bhatti, Harsimrandeep; Kachaamy, Toufic; Weber, Jeffrey; Weiss, Glen J

    2017-01-01

    Many patients with cancer or other systemic illnesses can experience malnutrition. One way to mitigate malnutrition is by insertion of a percutaneous endoscopic gastrostomy feeding tube (PEG tube). The goal of this retrospective matched cohort study is to evaluate if PEG tube placement improved nutritional status and overall survival (OS) in advanced gastroesophageal (GE) cancer patients who are undergoing anti-neoplastic therapy. GE cancer patients who were treated and evaluated by a nutritionist and had at least 2 nutritionist follow-up visits were identified. Patients with PEG tube were matched to patients that did not undergo PEG placement (non-PEG). Clinical characteristics, GE symptoms reported at nutrition follow-up visits, and OS were recorded. 20 PEG and 18 non-PEG cases met criteria for further analyses. After correction for multiple testing, there were no OS differences between PEG and non-PEG, treatment naive and previously treated. However, PEG esophageal carcinoma has statistically significant inferior OS compared with non-PEG esophageal carcinoma. PEG placement did not significantly reduce the proportion of patients with weight loss between the initial nutrition assessment and 12-week follow-up. In this small study, PEG placement had inferior OS outcome for GE esophageal carcinoma, no improvement in OS for other evaluated groups, and did not reduce weight loss between baseline and 12-week follow-up. Unless there is prospective randomized trial that can show superiority of PEG placement in this population, PEG placement in this group cannot be endorsed.

  6. Retrospective Evaluation of Milrinone Pharmacokinetics in Children With Kidney Injury.

    Science.gov (United States)

    Gist, Katja M; Mizuno, Tomoyuki; Goldstein, Stuart L; Vinks, Alexander

    2015-12-01

    Milrinone is an inotropic agent with vasodilating properties used in the treatment of ventricular dysfunction. Milrinone is predominantly eliminated by the kidneys and accumulates in the setting of acute kidney injury (AKI). The purpose of this study was to evaluate milrinone pharmacokinetics in children with AKI with or without continuous renal replacement therapy (CRRT). Retrospective collection of milrinone therapeutic drug monitoring data in patients with AKI, including those requiring CRRT, through chart review from January 2008 to March 2014. Pharmacokinetic (PK) data were analyzed by Bayesian estimation using a pediatric population PK model (MW/Pharm). Clearance estimates were allometrically scaled to body weight. Data on 11 patients were available for analysis. Three patients required CRRT. Milrinone concentrations during continuous infusion varied 30-fold and ranged from 44 to 1343 ng/mL. Of the 33 samples obtained in 11 patients, 24 were outside the target range (72.7%), with 16 (48.5%) above and 8 (24.2%) below. Patients with AKI had significantly lower milrinone clearance (4.72 ± 2.26 L/h per 70 kg) compared with published data in patients without AKI. There was large between-patient variability in milrinone clearance (range: 2.91-13.6 L/h per 70 kg). Clearance in patients on CRRT ranged from 2.8 to 7.19 L/h per 70 kg. A significant correlation between milrinone clearance and estimated creatinine clearance was observed (r = 0.70, P = 0.0097). Allometrically scaled milrinone clearance was lower in the youngest patients (younger than 2 years), suggestive of ongoing renal maturation and existing AKI. Pediatric patients with AKI have significantly lower milrinone clearance compared with published data in patients without AKI. Large variability was noted in milrinone concentrations, and they were frequently outside the target range. The large between-patient variability in milrinone concentrations suggests that dosing regimens should be individualized in

  7. Toxicity after radiochemotherapy for glioblastoma using temozolomide - a retrospective evaluation

    International Nuclear Information System (INIS)

    Niewald, Marcus; Berdel, Christian; Fleckenstein, Jochen; Licht, Norbert; Ketter, Ralf; Rübe, Christian

    2011-01-01

    Retrospective evaluation of toxicity and results after radiochemotherapy for glioblastoma. 46 patients with histopathologically proven glioblastoma received simultaneous radiochemotherapy (RCT). The mean age at the beginning of therapy was 59 years, the mean Karnofsky performance index 80%. 44 patients had been operated on before radiotherapy, two had not. A total dose of 60 Gy was applied in daily single fractions of 2.0 Gy within six weeks, 75 mg/m 2 /day Temozolomide were given orally during the whole radiotherapy period. A local progression could be diagnosed in 34/46 patients (70%). The median survival time amounted to 13.6 months resulting in one-year and two-year survival probabilities of 48% and 8%, respectively. Radiotherapy could be applied completely in 89% of the patients. Chemotherapy could be completed according to schedule only in 56.5%, the main reason being blood toxicity (50% of the interruptions). Most of those patients suffered from leucopenia and/or thrombopenia grade III and IV CTC (Common toxicity criteria). Further reasons were an unfavourable general health status or a rise of liver enzymes. The mean duration of thrombopenia and leucopenia amounted to 64 and 20 days. In two patients, blood cell counts remained abnormal until death. In two patients we noticed a rise of liver enzymes. In one of these in the healing phase of hepatitis a rise of ASAT and ALAT CTC grade IV was diagnosed. These values normalized after termination of temozolomide medication. One patient died of pneumonia during therapy. Our survival data were well within the range taken from the literature. However, we noticed a considerable frequency and intensity of side effects to bone marrow and liver. These lead to the recommendations that regular examinations of blood cell count and liver enzymes should be performed during therapy and temozolomide should not be applied or application should be terminated according to the criteria given by the manufacturer

  8. Fractures of the distal radius in children: A retrospective evaluation

    Directory of Open Access Journals (Sweden)

    Selma Yazıcı

    2012-06-01

    Full Text Available Objectives: This study designed to evaluate the resultsof treatment, closed reduction and percutaneous wires, ofthe distal radius fractures in children.Materials and methods: A retrospective analysis wascarried out in children aged between 5-15 years who presentedwith a displaced fracture of the distal radius to ourhospital. They were initially treated with closed reductionand cast immobilization. If the fractures redisplaced treatedby percutaneous Kirschner (K- wire with scope undera general anaesthesia.Results: Totally 104 patients, who have distal radius fractureswere treated by closed reduction and immobilizationin a plaster cast. 13 patient who have distal radiusfractures were treated by closed reduction under generalanaesthesia and fixed by percutaneous Kirschner (K-wire. Patients with impaired the alignment of the fracturein late period were usually completely displaced fractures.(n=5, 4,3%, in early period, completely displaced fractures(n=5, 4,3% are superior to partial displaced fractures(n=2, 1,7%.Conclusion: In our study, when children with distal radiusfracture first come, they were treated by closed reductionand immobilization in a plaster cast. We thought that inredisplaced fractures patients were suitable for the closedreduction with percutaneous wire treatment.

  9. Ultra-high-resolution C-arm flat-detector CT angiography evaluation reveals 3-fold higher association rate for sporadic intracranial cavernous malformations and developmental venous anomalies: a retrospective study in consecutive 58 patients with 60 cavernous malformations

    Energy Technology Data Exchange (ETDEWEB)

    Kocak, Burak [Aksaray State Hospital, Department of Radiology, Aksaray (Turkey); Kizilkilic, Osman; Kocer, Naci; Islak, Civan [Istanbul University, Department of Radiology, Cerrahpasa Medical Faculty, Istanbul (Turkey); Oz, Buge; Bakkaloglu, Dogu Vuralli [Istanbul University, Department of Pathology, Cerrahpasa Medical Faculty, Istanbul (Turkey); Isler, Cihan [Istanbul University, Department of Neurosurgery, Cerrahpasa Medical Faculty, Istanbul (Turkey)

    2017-06-15

    The imaging and surgical literature has confusing association rates for the association between sporadic intracranial cavernous malformations (CMs) and developmental venous anomalies (DVAs). In this study, our purpose was to determine the association rate using ultra-high-resolution C-arm flat-detector CT angiography (FDCTA) and compare it with literature. Fifty-eight patients with 60 sporadic intracranial CMs that underwent an FDCTA study were included in our retrospective study. Re-evaluation of radiological data was performed based on the criteria defined by authors. Isotropic volumetric reconstructions with ultra-high resolution (voxel size of 102 μm{sup 3} for initial; 67 μm{sup 3} and 32 μm{sup 3} for further evaluation) were used for assessment. Sixteen patients underwent surgery for excision of their CMs. Fifty-one of all patients (87.9 %) were associated with a DVA. Undefined local venous structures (UD-LVSs) were observed in the remaining 7 patients (12.1 %). The strength of interobserver agreement was excellent [kappa(k) coefficient = 0.923]. Ultra-high-resolution FDCTA evaluation of CMs and DVAs reveals 3-fold higher association rate compared to the literature. FDCTA for patients with sporadic CMs could help identify the associated DVAs that remained undetected or unclear with other imaging modalities, which can be useful in decision-making processes, planning surgery, and during operation. (orig.)

  10. Efficacy of routine pre-radiation dental screening and dental follow-up in head and neck oncology patients on intermediate and late radiation effects. A retrospective evaluation

    NARCIS (Netherlands)

    Schuurhuis, Jennifer M.; Stokman, Monique A.; Roodenburg, Johannes L. N.; Reintsema, Harry; Langendijk, Johannes A.; Vissink, Arjan; Spijkervet, Frederik K. L.

    2011-01-01

    Background and purpose: Head-neck radiotherapy is accompanied by a life-long risk of developing severe oral problems. This study retrospectively assessed oral foci detected during pre-radiation dental screening and follow-up in order to assess risk factors for developing oral problems after

  11. [Adult medulloblastoma: Retrospective series of 21 patients].

    Science.gov (United States)

    Vigneron, C; Antoni, D; Coca, A; Niederst, C; Jarnet, D; Meyer, P; Kehrli, P; Noël, G

    2016-02-01

    Retrospective analysis of the results of 21 adults treated for medulloblastoma. Between 1978 and 2011, 21 adults with an average age of 31 years (18.3-50) were treated with surgery then with radiotherapy (n=20) at the Comprehensive Cancer Center of Strasbourg. For some (n=12), treatment consisted of chemotherapy. After a mean follow-up of 122 months (19-423), six relapses and seven deaths were observed. Overall survival at 5 years and 10 years was 89.4 ± 7.1% for both. Disease-free survival at 5 years and 10 years was 79.6 ± 9.2% and 85.7 ± 7.6% and 60.6 ± 17.7%, respectively. The rarity of medulloblastoma, especially in adults and these results confirm the necessity of international protocols. Copyright © 2015 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  12. [Pediatric medulloblastoma: Retrospective series of 52 patients].

    Science.gov (United States)

    Vigneron, C; Antoni, D; Coca, A; Entz-Werlé, N; Lutz, P; Spiegel, A; Jannier, S; Niederst, C; Jarnet, D; Meyer, P; Kehrli, P; Noël, G

    2016-04-01

    Retrospective analysis of the results of 52 children irradiated for a medulloblastoma. Between 1974 and 2012, 52 children with an average age of 6 years and a half (11 months-17 years and a half) were treated with surgery then with radiotherapy at the Comprehensive Cancer Centre of Strasbourg (France). For 44 children, the treatment consisted of a chemotherapy. After a mean follow-up of 106.6 months (7-446 months), 13 relapses and 24 deaths were observed. Overall survival at 5 years and 10 years were 62% and 57%, respectively. Disease-free survival at 5 years and 10 years were 80% and 63%, respectively. Univariate analysis found the following adverse prognostic factors: the existence of a postoperative residue, the positivity of the cerebrospinal fluid, the metastatic status and medulloblastoma of high-risk. Positivity of the cerebrospinal fluid remains a negative factor in multivariate analysis. These results confirm the survival rate obtained by a conventional approach (surgery then irradiation). Insufficiency of results and rarity of medulloblastoma require the establishment of international protocols. Copyright © 2016. Published by Elsevier SAS.

  13. A retrospective data acquisition and evaluation on the characterization and prognosis for 776 patients with differentiated thyroid carcinomas in the Klinik und Poliklinik fuer Nuklearmedizin der Universitaet zu Koeln in the period from 1990 to 2005

    International Nuclear Information System (INIS)

    Meixner, Markus

    2011-01-01

    The author describes the retrospective data acquisition and evaluation on the characterization and prognosis for 776 patients (average age 40:1 years) with differentiated thyroid carcinomas in the Klinik und Poliklinik fuer Nuklearmedizin der Universitaet zu Koeln in the period from 1990 to 2005. The methodology includes patient-relevant data, examination data, imaging techniques and biochemical tests. Clinically important differences were found for papillary and follicular thyroid carcinoma. Further differences concern the localization of metastases. The author discusses the prognostic significance of the primary tumor radius in comparison with the so-called TNM classification for papillary and follicular thyroid carcinomas. It is concluded that the new version of the TNM classification offers only slight advantages with respect to the former version. It was also shown that the primary tumor size is adequate for prognostic estimations.

  14. Tinea Corporis: Five-year Retrospective Evaluation

    Directory of Open Access Journals (Sweden)

    Aslı Günaydın

    2014-06-01

    Full Text Available Background and Desgin: Tinea corporis is an cutaneous infection due to dermatophytes, excluding palms-soles, nails and groins.The distributation of agents varies with geographic and socio-economic factors. In thıs study we aimed to analyse the agents seen in tinea corporis and their relationship with the patients’ age, gender and lesion location. Material and Method: In thıs study, between January 2007 and December 2011, 62 patients referred to our dermatology policlinic and diagnosed as tinea corporis, restrospectively analyzed. Results compared with patients’ age, sex and location of lesions for the statistical significance. Results: The avarage age of the patiesnts was 40,5 and accounted for 62,9% of them were female, 37,1% were male. Trichophyton rubrum was the most frequent species in both gender (56,5 %, followed by Microsporum canis (35,5 %, Trichophyton violaceum (4,8 % and Trichophyton mentagrophytes (3,2 %. The incidence of Microsporum canis 46,5 % in women and 17,3 % in men and the diffrence attributed to the contact of women with pets which are an important source of contamination for he zoophilic dermatophyte Microsporum canis more than men. Conclusion: In our study, the frequency and the species of tinea corporis were detected similiar to the literatüre. There was no statistically significant difference between the variables of agent species, localization, gender and age. However, epidemiological data can be an important factor in the conditions that mycological culture can not be considered.

  15. Retrospective evaluation of the pregnancy outcomes of women with epilepsy

    Directory of Open Access Journals (Sweden)

    Mert Kazandı

    2010-09-01

    Full Text Available Objective: The purpose of this study was to investigate obstetric and neonatal outcomes and to discuss benefit effects of preconception counseling of women with epilepsy. Design: Retrospective evaluation of the pregnancy outcomes of women with epilepsy, which it was diagnosed by neurologist at Department of Obstetrics and Gynecology, Ege University School of Medicine, İzmir, between january 2004 and november 2009. Data according to demographic, obstetric and neonatal variables were collected retrospectively from the records of 66 pregnants with epilepsy. We also investigated the pregnancy outcomes related to AED using and preconception counseling. Setting: Department of Obstetrics and Gynecology, Ege University School of Medicine, İzmir Patients: 66 pregnants with epilepsy. Results: The mean maternal age was 28,3±6,3. the median gestational age and fetal weight was 38±0,7 weeks and 3027±341 gr at the time of birth, respectively. Fourteen pregnants (%23,1 were borned before 37. gestational weeks. There were no adverse fetal outcomes and major or minor congenital malformations. The preconception counseling ratio was % 57,57 (n: 38 in study group and all of these used antiepileptic drugs during pregnancy. 28 (%42,43 pregnants with epilepsy didn’t applied preconception counseling that 17 cases of them discontinued their medical terapy during first trimester. Epileptic seizures were commonly developed because of leaving AED. Conclusion: The pregnants with epilepsy have some risk according to disease and medical terapy. A good team work is required by experienced obstetrician and neurologist for management. Then, favorable pregnancy outcomes may be obtained as like as general population.

  16. Localized severe scleroderma: a retrospective study of 26 pediatric patients.

    Science.gov (United States)

    Beltramelli, Matilde; Vercellesi, Paolo; Frasin, Adina; Gelmetti, Carlo; Corona, Fabrizia

    2010-01-01

    Juvenile localized scleroderma includes different conditions characterized by skin hardening with increased collagen deposition. Although juvenile localized scleroderma is considered a relatively benign disease, lesions may extend through the dermis, subcutaneous tissue, muscles, and the underlying bone, leading to significant functional and cosmetic deformities. Furthermore, extracutaneous manifestations are described. We retrospectively analyzed a cohort of 26 patients with severe Juvenile localized scleroderma with particular attention to clinical features, therapy, and long-term outcome. A subgroup of three patients has been further evaluated with infrared thermography. Our findings were consistent with the current literature for demographic, laboratory, and clinical characteristics at disease onset, but, with our patients, the prevalence of extracutaneous manifestations was higher, thus confirming the potential for severe juvenile localized scleroderma to affect organs other than the skin, without increased risk of development toward systemic sclerosis. Correlation between various treatments and clinical endpoint showed that systemic therapy lead to a better outcome: in particular, methotrexate appeared the most effective drug, capable in halting the progression of the disease and sometimes inducing its regression. © 2010 Wiley Periodicals, Inc.

  17. Retrospective Evaluation of Analgesics Prescribing Pattern in a ...

    African Journals Online (AJOL)

    The study was designed to retrospectively evaluate the analgesics prescribing pattern in the Accident and Emergency (A and E) Unit of University of Benin Teaching Hospital, Benin City. The data was retrieved from the pharmacy archives type of analgesics and its routes of administration whether oral or parenteral in all ...

  18. A retrospective study evaluating the efficacy of identification and ...

    African Journals Online (AJOL)

    Full Title: A retrospective study evaluating the efficacy of identification and management of sepsis at a district-level hospital internal medicine department in the Western Cape Province, South Africa, in comparison with the guidelines stipulated in the 2012 Surviving Sepsis Campaign. Background. Currently there is little ...

  19. Insertion of balloon retained gastrostomy buttons: a 5-year retrospective review of 260 patients.

    LENUS (Irish Health Repository)

    Power, Sarah

    2013-04-01

    Radiologically inserted gastrostomy (RIG) is an established way of maintaining enteral nutrition in patients who cannot maintain nutrition orally. The purpose of this study was to evaluate the safety and efficacy of primary placement of a wide bore button gastrostomy in a large, varied patient population through retrospective review.

  20. Treatment approach, delivery, and follow-up evaluation for cardiac rhythm disease management patients receiving radiation therapy: Retrospective physician surveys including chart reviews at numerous centers

    Energy Technology Data Exchange (ETDEWEB)

    Gossman, Michael S., E-mail: MGossman@TSRCC.com [Regulation Directive Medical Physics, Russell, KY (United States); Wilkinson, Jeffrey D. [Medtronic, Inc., Mounds View, MN (United States); Mallick, Avishek [Department of Mathematics, Marshall University, Huntington, WV (United States)

    2014-01-01

    In a 2-part study, we first examined the results of 71 surveyed physicians who provided responses on how they address the management of patients who maintained either a pacemaker or a defibrillator during radiation treatment. Second, a case review study is presented involving 112 medical records reviewed at 18 institutions to determine whether there was a change in the radiation prescription for the treatment of the target cancer, the method of radiation delivery, or the method of radiation image acquisition. Statistics are provided to illustrate the level of administrative policy; the level of communication between radiation oncologists and heart specialists; American Joint Committee on Cancer (AJCC) staging and classification; National Comprehensive Cancer Network (NCCN) guidelines; tumor site; patient's sex; patient's age; device type; manufacturer; live monitoring; and the reported decisions for planning, delivery, and imaging. This survey revealed that 37% of patient treatments were considered for some sort of change in this regard, whereas 59% of patients were treated without regard to these alternatives when available. Only 3% of all patients were identified with an observable change in the functionality of the device or patient status in comparison with 96% of patients with normal behavior and operating devices. Documented changes in the patient's medical record included 1 device exhibiting failure at 0.3-Gy dose, 1 device exhibiting increased sensor rate during dose delivery, 1 patient having an irregular heartbeat leading to device reprogramming, and 1 patient complained of twinging in the chest wall that resulted in a respiratory arrest. Although policies and procedures should directly involve the qualified medical physicist for technical supervision, their sufficient involvement was typically not requested by most respondents. No treatment options were denied to any patient based on AJCC staging, classification, or NCCN practice standards.

  1. Evaluation of data completeness in the electronic health record for the purpose of patient recruitment into clinical trials: a retrospective analysis of element presence

    Science.gov (United States)

    2013-01-01

    Background Computerized clinical trial recruitment support is one promising field for the application of routine care data for clinical research. The primary task here is to compare the eligibility criteria defined in trial protocols with patient data contained in the electronic health record (EHR). To avoid the implementation of different patient definitions in multi-site trials, all participating research sites should use similar patient data from the EHR. Knowledge of the EHR data elements which are commonly available from most EHRs is required to be able to define a common set of criteria. The objective of this research is to determine for five tertiary care providers the extent of available data compared with the eligibility criteria of randomly selected clinical trials. Methods Each participating study site selected three clinical trials at random. All eligibility criteria sentences were broken up into independent patient characteristics, which were then assigned to one of the 27 semantic categories for eligibility criteria developed by Luo et al. We report on the fraction of patient characteristics with corresponding structured data elements in the EHR and on the fraction of patients with available data for these elements. The completeness of EHR data for the purpose of patient recruitment is calculated for each semantic group. Results 351 eligibility criteria from 15 clinical trials contained 706 patient characteristics. In average, 55% of these characteristics could be documented in the EHR. Clinical data was available for 64% of all patients, if corresponding data elements were available. The total completeness of EHR data for recruitment purposes is 35%. The best performing semantic groups were ‘age’ (89%), ‘gender’ (89%), ‘addictive behaviour’ (74%), ‘disease, symptom and sign’ (64%) and ‘organ or tissue status’ (61%). No data was available for 6 semantic groups. Conclusions There exists a significant gap in structure and content

  2. Temporomandibular Disorders and Headache: A Retrospective Analysis of 1198 Patients.

    Science.gov (United States)

    Di Paolo, Carlo; D'Urso, Anna; Papi, Piero; Di Sabato, Francesco; Rosella, Daniele; Pompa, Giorgio; Polimeni, Antonella

    2017-01-01

    Aim . Headache is one of the most common diseases associated with Temporomandibular Disorders (TMDs). The aim of this study was to evaluate, retrospectively, if headache influences TMD's symptoms. Material and Methods . A total sample of 1198 consecutive TMD patients was selected. After a neurological examination, a diagnosis of headache, according to the latest edition of the International Classification of Headache Disorders, was performed in 625 subjects. Patients were divided into two groups based on presence/absence of headache: Group with Headache (GwH) and Group without Headache (GwoH). Descriptive statistics and Chi-square index were performed. Results . Sociodemographic (gender, marital status, and occupation) and functional factors, occlusion (occlusal and skeletal classes, dental formula, and occlusal abnormalities), and familiar pain did not show a statistically significant correlation in either group. Intensity and frequency of neck pain, arthralgia of TMJ, and myalgia showed higher correlation values in GwH. Conclusion . This study is consistent with previous literature in showing a close relationship between headache and TMD. All data underlines that headache makes pain parameters more intense and frequent. Therefore, an early and multidisciplinary treatment of TMDs should be performed in order to avoid the overlay of painful events that could result in pain chronicity.

  3. Temporomandibular Disorders and Headache: A Retrospective Analysis of 1198 Patients

    Directory of Open Access Journals (Sweden)

    Carlo Di Paolo

    2017-01-01

    Full Text Available Aim. Headache is one of the most common diseases associated with Temporomandibular Disorders (TMDs. The aim of this study was to evaluate, retrospectively, if headache influences TMD’s symptoms. Material and Methods. A total sample of 1198 consecutive TMD patients was selected. After a neurological examination, a diagnosis of headache, according to the latest edition of the International Classification of Headache Disorders, was performed in 625 subjects. Patients were divided into two groups based on presence/absence of headache: Group with Headache (GwH and Group without Headache (GwoH. Descriptive statistics and Chi-square index were performed. Results. Sociodemographic (gender, marital status, and occupation and functional factors, occlusion (occlusal and skeletal classes, dental formula, and occlusal abnormalities, and familiar pain did not show a statistically significant correlation in either group. Intensity and frequency of neck pain, arthralgia of TMJ, and myalgia showed higher correlation values in GwH. Conclusion. This study is consistent with previous literature in showing a close relationship between headache and TMD. All data underlines that headache makes pain parameters more intense and frequent. Therefore, an early and multidisciplinary treatment of TMDs should be performed in order to avoid the overlay of painful events that could result in pain chronicity.

  4. Temporomandibular Disorders and Headache: A Retrospective Analysis of 1198 Patients

    Science.gov (United States)

    Di Paolo, Carlo; D'Urso, Anna; Di Sabato, Francesco; Pompa, Giorgio

    2017-01-01

    Aim. Headache is one of the most common diseases associated with Temporomandibular Disorders (TMDs). The aim of this study was to evaluate, retrospectively, if headache influences TMD's symptoms. Material and Methods. A total sample of 1198 consecutive TMD patients was selected. After a neurological examination, a diagnosis of headache, according to the latest edition of the International Classification of Headache Disorders, was performed in 625 subjects. Patients were divided into two groups based on presence/absence of headache: Group with Headache (GwH) and Group without Headache (GwoH). Descriptive statistics and Chi-square index were performed. Results. Sociodemographic (gender, marital status, and occupation) and functional factors, occlusion (occlusal and skeletal classes, dental formula, and occlusal abnormalities), and familiar pain did not show a statistically significant correlation in either group. Intensity and frequency of neck pain, arthralgia of TMJ, and myalgia showed higher correlation values in GwH. Conclusion. This study is consistent with previous literature in showing a close relationship between headache and TMD. All data underlines that headache makes pain parameters more intense and frequent. Therefore, an early and multidisciplinary treatment of TMDs should be performed in order to avoid the overlay of painful events that could result in pain chronicity. PMID:28420942

  5. Persistent hyperCKemia: fourteen patients studied in retrospect

    NARCIS (Netherlands)

    Brewster, L. M.; de Visser, M.

    1988-01-01

    Fourteen patients with persistently raised serum creatine kinase activity (hyperCKemia) were studied in retrospect. Clinical and laboratory findings did not point to any established neuromuscular disorder. In 8, manual occupation with local muscle strain apparently caused the hyperCKemia despite a

  6. Hospice assist at home : does the integration of hospice care in primary healthcare support patients to die in their preferred location - A retrospective cross-sectional evaluation study

    NARCIS (Netherlands)

    de Graaf, Everlien; Zweers, Daniëlle; Valkenburg, Anna Ch; Uyttewaal, Allegonda; Teunissen, Saskia Ccm

    BACKGROUND: A majority of patients prefer to die at home. Specialist palliative care aims to improve quality of life. Hospice assist at home is a Dutch model of general/specialised palliative care within primary care, collaboratively built by general practitioners and a hospice. AIM: The aims of

  7. EVALUATION OF RIGHT ILIAC FOSSA MASS-A RETROSPECTIVE STUDY

    OpenAIRE

    Raja Billy Graham; Vijayabhasker

    2016-01-01

    Mass in right iliac fossa is one of the common clinical surgical entity with varied etiologies, involving intra peritoneal organs like vermiform appendix, caucus, ileum, retroperitoneal structures like kidneys, blood vessels etc., and abdominal wall masses like desmoids tumor. To know the etiology and the various pattern of presentation of right iliac fossa mass in our institution a retrospective study was designed including all adult patients diagnosed to have a mass in right ili...

  8. Evaluation of pre-hospital administration of adrenaline (epinephrine) by emergency medical services for patients with out of hospital cardiac arrest in Japan: controlled propensity matched retrospective cohort study.

    Science.gov (United States)

    Nakahara, Shinji; Tomio, Jun; Takahashi, Hideto; Ichikawa, Masao; Nishida, Masamichi; Morimura, Naoto; Sakamoto, Tetsuya

    2013-12-10

    To evaluate the effectiveness of pre-hospital adrenaline (epinephrine) administered by emergency medical services to patients with out of hospital cardiac arrest. Controlled propensity matched retrospective cohort study, in which pairs of patients with or without (control) adrenaline were created with a sequential risk set matching based on time dependent propensity score. Japan's nationwide registry database of patients with out of hospital cardiac arrest registered between January 2007 and December 2010. Among patients aged 15-94 with out of hospital cardiac arrest witnessed by a bystander, we created 1990 pairs of patients with and without adrenaline with an initial rhythm of ventricular fibrillation or pulseless ventricular tachycardia (VF/VT) and 9058 pairs among those with non-VF/VT. Overall and neurologically intact survival at one month or at discharge, whichever was earlier. After propensity matching, pre-hospital administration of adrenaline by emergency medical services was associated with a higher proportion of overall survival (17.0% v 13.4%; unadjusted odds ratio 1.34, 95% confidence interval 1.12 to 1.60) but not with neurologically intact survival (6.6% v 6.6%; 1.01, 0.78 to 1.30) among those with VF/VT; and higher proportions of overall survival (4.0% v 2.4%; odds ratio 1.72, 1.45 to 2.04) and neurologically intact survival (0.7% v 0.4%; 1.57, 1.04 to 2.37) among those with non-VF/VT. Pre-hospital administration of adrenaline by emergency medical services improves the long term outcome in patients with out of hospital cardiac arrest, although the absolute increase of neurologically intact survival was minimal.

  9. Retrospective evaluation of the consequence of alleged patch test sensitization

    DEFF Research Database (Denmark)

    Jensen, Charlotte D; Paulsen, Evy; Andersen, Klaus E

    2006-01-01

    The risk of actively sensitizing a patient in connection with diagnostic patch tests exists. This risk, however, is extremely low, especially from standard allergens, and if the test is carried out according to internationally accepted guidelines. This retrospective study investigates the clinical...... or available for the follow-up investigation and 3 patients were not traceable. Among the 14 remaining patients 1 had a reaction to gold sodium thiosulphate, which was assessed to be a persistent reaction and not a late reaction, and in 2 patients a clear relevance for the late reacting allergen was found....... For the remaining 11 patients we could not rule out that they were patch test sensitized, and they were investigated further. 1 was diseased and 10 were interviewed regarding the possible consequences of the alleged patch test sensitization. 9 had not experienced any dermatitis problems, and 1 could not exclude...

  10. Could CCI or FBCI Fully Eliminate the Impact of Curve Flexibility When Evaluating the Surgery Outcome for Thoracic Curve Idiopathic Scoliosis Patient? A Retrospective Study.

    Science.gov (United States)

    Yang, Changwei; Sun, Xiaofei; Li, Chao; Ni, Haijian; Zhu, Xiaodong; Yang, Shichang; Li, Ming

    2015-01-01

    To clarify if CCI or FBCI could fully eliminate the influence of curve flexibility on the coronal correction rate. We reviewed medical record of all thoracic curve AIS cases undergoing posterior spinal fusion with all pedicle screw systems from June 2011 to July 2013. Radiographical data was collected and calculated. Student t test, Pearson correlation analysis and linear regression analysis were used to analyze the data. 60 were included in this study. The mean age was 14.7 y (10-18 y) with 10 males (17%) and 50 females (83%). The average Risser sign was 2.7. The mean thoracic Cobb angle before operation was 51.9°. The mean bending Cobb angle was 27.6° and the mean fulcrum bending Cobb angle was 17.4°. The mean Cobb angle at 2 week after surgery was 16.3°. The Pearson correlation coefficient r between CCI and BFR was -0.856(Peliminate the impact of curve flexibility on the outcome of correction. A modified CCI or FBCI can better evaluating the corrective effects of different surgical techniques or instruments.

  11. Retrospective audit of patients presenting to our department for venoscintigraphy

    International Nuclear Information System (INIS)

    Kotze, T.; Perumal, N.S.; Vangu, M.D.T.H.W.

    2004-01-01

    Objective: Though a number of studies have attempted to list the risk factors for DVT, there seems to be paucity of information relating to patients in Africa. We realized that a number of patients referred to our department for venoscintigraphy have concomitant tuberculosis and retroviral disease. Therefore, we decided to assess the possible relationship between DVT and the above-mentioned concomitant diseases. Method: A retrospective study of all patients referred for venous scintigraphy of the lower limbs in 2003 was done. Data from 160 patients was available for analysis. We looked at patient age and gender as well as the incidence of concurrent tuberculosis and retro-viral disease. The results are presented in a table. The remaining patients have shown either chronic venous disease or equivocal results. Conclusion: Tuberculosis and retroviral disease may be contributing risk factors in our population. (author)

  12. A retrospective evaluation of associations between chronic obstructive pulmonary disease, smoking, and efficacy of chemotherapy and selected laboratory parameters in patients with advanced non-small cell lung cancer

    Directory of Open Access Journals (Sweden)

    Rafał Czyżykowski

    2016-12-01

    Full Text Available Aim of the study: To was to determine the impact of chronic obstructive pulmonary disease (COPD and active smoking on the efficacy of chemotherapy and complete blood count (CBC in patients with non-small cell lung cancer (NSCLC. Material and methods: The retrospective evaluation included 50 patients with stage IIIB–IV NSCLC, who started cisplatin-based chemotherapy. Peripheral blood CBC values were collected for testing before chemotherapy and after the first and third cycles. Results : COPD was diagnosed in 49% of patients, while 42% of those enrolled were current smokers. Current smoking (p = 0.92 and COPD (p = 0.91 status did not affect the response to treatment. The non-COPD population presented a significantly higher pretreatment absolute lymphocyte count (ALC than the COPD population (2.31 vs. 1.81 × 109/l; p = 0.0374. Also, only the non-COPD group demonstrated an elevated absolute monocyte count (AMC following the first and third cycles of chemotherapy (p = 0.004. In current smokers, pretreatment values for white blood cells (WBC, absolute neutrophil count (ANC, and platelets (PLT were higher than in the ex-smoker population (WBC 9.94 vs. 8.7 (× 109/l; p = 0.01; ANC 6.47 vs. 5.61 (× 109/l; p = 0.037; PLT 316 vs. 266 (× 109/l; p = 0.049. Ex-smokers demonstrated AMC level elevation after the first cycle of chemotherapy and PLT level elevation after the third cycle, while current smokers also demonstrated an early decrease in LMR. Conclusions : COPD and smoking induce chronic systemic inflammation and oxidative stress, which influence the results of standard laboratory tests, but do not change the response rate of lung cancer on chemotherapy.

  13. Retrospective chart review of elderly patients receiving electroconvulsive therapy in a tertiary general hospital

    OpenAIRE

    Mosam Phirke; Harshal Sathe; Nilesh Shah; Sushma Sonavane; Anup Bharati; Avinash DeSousa

    2015-01-01

    Background: Electroconvulsive therapy (ECT) is the one of the oldest and effective treatments in psychiatry today. It has been used in a wide variety of psychiatric disorders in both young and old patients. Aims of the study: The present study is a retrospective chart review of geriatric patients receiving ECT as a treatment option in a tertiary care general hospital psychiatry setting. Methodology: The study evaluated ECT records over a 5-year period between the years 2010 and 2014...

  14. Prostatic cancer - A retrospective study of 50 patients

    International Nuclear Information System (INIS)

    Hussain, I.; Khattak, A.M.; Shah, S.H.

    2005-01-01

    This Objective of this study was to see histologic typing of prostate cancer and its relation to patient's age, as no curative therapy exists for the advanced stages. This is a retrospective study of 50 patients suffering from prostatic adenocarcinoma and admitted at Basic Medical Sciences Institute, Jinnah Postgraduate Medical Center Karachi. A total of fifty patients between ages of 50-80 years diagnosed during the period of 1990-2001 suffering from prostate cancer were included in this study. The result showed that maximum number of tumours were in age group ranging from 61-70 years, (58% of total cases). Sixteen were (32%) well-differentiated tumours, twenty-eight (56%), moderately differentiated tumours and six (12%) were labelled as undifferentiated tumours. It was concluded that the majority of tumors were moderately differentiated tumours. Early diagnosis is useful for patients; because high grade tumours have bad prognostic markers. (author)

  15. Cranial irradiation in patients with brain metastasis. A retrospective study of timing

    International Nuclear Information System (INIS)

    Ampil, F.L.; Burton, G.V.; Mills, G.M.

    1999-01-01

    A retrospective study was conducted to determine the importance of the interval between diagnosis of brain metastasis (BRM) and cranial irradiation (CI). The charts of 92 patients with a known diagnosis of cancer and suspected BRM as shown on radioimaging studies were reviewed retrospectively. The median interval between diagnosis and the onset of CI for BRM was five days; one group of 48 individuals received CI within an interval of five days, and another group of 44 patients after an interval of five days. Symptom palliation, objective responses to CI and survival were evaluated in both groups. Neither symptomatic and objective responses to treatment nor overall survival differed significantly between the patient groups. These observations suggest that while CI is beneficial to most patients with BRM, its timing after the diagnosis of BRM may not seriously affect patient outcome. (author)

  16. Pemphigus Vulgaris and Infections: A Retrospective Study on 155 Patients

    Directory of Open Access Journals (Sweden)

    Nafiseh Esmaili

    2013-01-01

    Full Text Available Background. Autoimmune process and immunosuppressive therapy of pemphigus vulgaris would predispose the patients to infections. Aim. We aimed to study the prevalence of infection and pathogenic agents in pemphigus vulgaris patients admitted to dermatology service. Material and methods. This retrospective study was conducted on 155 pemphigus vulgaris patients (68 males, 87 females admitted to dermatology service between 2009 and 2011. In this study, the diagnosis of pemphigus vulgaris was confirmed by light microscopic and direct immunofluorescence findings. Data were collected through a questionnaire. Results. Of 155 pemphigus vulgaris patients, 33 had infection at admission and 9 acquired nosocomial infection. In addition, 37 cases of oral candidiasis and 15 cases of localized herpes simplex were recorded. Totally, 94 cases of infection were recorded. The occurrence of infection was significantly related to the severity of disease, number of hospital admissions, and presence of diabetes mellitus. The most common pathogenic germs isolated from cultures were Staphylococcus aureus and Escherichia coli. Conclusion. Severity of pemphigus vulgaris and diabetes were directly related with tendency to infections. Staphylococcus aureus and Escherichia coli were the most common pathogenic agents. Due to limitations of retrospective study, a prospective study is recommended.

  17. Retrospective Evaluation of a National Guideline to Prevent Neonatal Hypoglycemia

    DEFF Research Database (Denmark)

    Rasmussen, Annett Helleskov; Wehberg, Sonja; Fenger-Groen, Jesper

    2017-01-01

    Background: Hypoglycemia is common in neonates and may cause adverse neurological outcomes. Guidelines should aim to prevent repeated hypoglycemic episodes in risk groups, but they are not usually stratified according to the severity of hypoglycemia risk, which may lead to inappropriate...... and redundant interventions. We evaluated the effect of a national prevention guideline stratified according to mild, moderate, and severe risks of hypoglycemia. Methods: From national registers, a population cohort of 22,725 neonates was identified retrospectively before and after implementation of a national....... Neonatal ward files were evaluated to validate hypoglycemia diagnoses. Adjusted odds ratios (aORs) were calculated, adjusting for sex, parity, SGA, LGA, preterm birth, and asphyxia, where relevant. Results: Primiparity and male sex were associated independently with hypoglycemia diagnosis [aORs, 1.29 (1...

  18. Fournier's gangrene: A retrospective analysis of 25 patients.

    Science.gov (United States)

    Yücel, Metin; Özpek, Adnan; Başak, Fatih; Kılıç, Ali; Ünal, Ethem; Yüksekdağ, Sema; Acar, Aylin; Baş, Gürhan

    2017-09-01

    Fournier's gangrene is a surgical emergency that progresses rapidly and insidiously and results in high morbidity and mortality rates unless it is immediately diagnosed and managed. Here we analyze the outcomes of patients who were followed up and treated for Fournier's gangrene. We conducted a retrospective analysis of the medical data of 25 patients operated on for Fournier's gangrene between January 2010 and June 2015. The diagnosis of Fournier's gangrene was made by performing a physical examination. Patients who had genital, perineal, and perianal tenderness; induration; cyanosis; gangrene; and subcutaneous crepitation were considered as having Fournier's gangrene. Following resuscitation, aggressive surgical debridement was performed and vacuum-assisted closure (VAC) was conducted in addition to debridement in select patient. Repeat debridements were performed as requirement. This study included 25 patients. Fourteen patients (56%) were females and 11 (44%) were males. The mean age of the patients was 54.3 years (range: 27-82 years). The mean duration of hospital stay was 21.4 days; the mean number of debridements performed was 2.4. Thirteen patients (52%) had perianal abscesses, and 20 (80%) had diabetes mellitus. All patients underwent extensive debridement; 16 patients (64%) underwent VAC in addition to debridement. Patients undergoing VAC had significantly longer durations of hospital stay and a higher mean number of debridements performed (p=0.004 and p=0.048, respectively). An ostomy was made in one patient, and one patient died. In Fournier's gangrene, early diagnosis, effective resuscitation, aggressive debridement, and VAC application in suitable cases may reduce the morbidity and mortality rates and the need for an ostomy.

  19. The Ambulatory Integration of the Medical and Social (AIMS) model: A retrospective evaluation.

    Science.gov (United States)

    Rowe, Jeannine M; Rizzo, Victoria M; Shier Kricke, Gayle; Krajci, Kate; Rodriguez-Morales, Grisel; Newman, Michelle; Golden, Robyn

    2016-01-01

    An exploratory, retrospective evaluation of Ambulatory Integration of the Medical and Social (AIMS), a care coordination model designed to integrate medical and non-medical needs of patients and delivered exclusively by social workers was conducted to examine mean utilization of costly health care services for older adult patients. Results reveal mean utilization of 30-day hospital readmissions, emergency department (ED) visits, and hospital admissions are significantly lower for the study sample compared to the larger patient population. Comparisons with national population statistics reveal significantly lower mean utilization of 30-day admissions and ED visits for the study sample. The findings offer preliminary support regarding the value of AIMS.

  20. ELECTROCONVULSIVE THERAPY AMONG ADOLESCENT PSYCHIATRIC PATIENTS- A RETROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Lakshimi Borgohain

    2017-05-01

    Full Text Available BACKGROUND Electroconvulsive Therapy (ECT among adolescent psychiatric patient is rarely used and studies in this regard are also rare, while its need is of great importance. Aim of this study was to study the prevalence of ECT in common psychiatric illnesses among adolescent age group, where it is indicated and outcome of ECT in those psychiatric patients. MATERIALS AND METHODS All data were collected retrospectively from the chart review for those adolescents aged between 12 to 18 years who received ECT during the period of 2008 - 2012. During the study period a total of 554 patients received ECT, among whom 104 were adolescents. RESULTS Adolescent patients were 18.77% in the whole ECT sample; the average age of the adolescents was 16.33 years and number of patients were more with older age. Among all the patients, 48.08% had positive family history of mental illness and 81.73% were from lower Socioeconomic Class. The use of ECT was more with schizophrenia (n= 63, 60.57% and acute and transient psychotic disorder (n= 30, 28.85%. The most common indication was agitation and aggression (n= 29, 27.88% followed by poor medication response (n= 19, 18.27%. Good response is found in most of the cases (n= 88, 84.62%, only a few percentage of cases showed minor and transient adverse event. CONCLUSION The result of our study suggests that prevalence of ECT among adolescent psychiatric patients is quite high and ECT is a safe and effective method of treatment in the adolescent psychiatric patients, especially those patients who are severely ill and poorly responding to medication.

  1. Patient's Satisfaction with Removable Partial Dentures: A Retrospective Case Series.

    Science.gov (United States)

    Shala, Kujtim Sh; Dula, Linda J; Pustina-Krasniqi, Teuta; Bicaj, Teuta; Ahmedi, Enis F; Lila-Krasniqi, Zana; Tmava-Dragusha, Arlinda

    2016-01-01

    This retrospective clinical study aimed to assess patient's satisfaction with removable partial dentures (RPDs), as retention, chewing ability, aesthetics during the observation period. A total of 63 patients with RPDs, participated in this study. The following data was collected: Kennedy classification, denture design, denture support, satisfaction and success of RPD. The results showed that 73.6% of patients were wearing RPD for the first time and were finally satisfied. According to the denture support of RPDs, clasp-retained quadrangular RPDs were 100% effective, followed by triangular dental support 81% and linear dental support 47.7%. Comparison of RPDs with attachment with RPDs with claps assessed through Fisher exact test, confirmed statistically significant difference (P=0.008), despite retention; however, chewing ability and aesthetics showed no statistically significant difference with X 2 test on patient's satisfaction with RPD with or without attachment. Patients often would prefer not showing the anterior buccal clasps of RPD, therefore are generally satisfied more with RPD with attachment based on level of retention, chewing ability and aesthetics.

  2. A Retrospective Analysis of Pediatric Patients Admitted to the Pediatric Emergency Service for Carbon Monoxide Intoxication

    OpenAIRE

    Metin Uysalol; Ezgi Paslı Uysalol; Gamze Varol Saraçoğlu; Semra Kayaoğlu

    2011-01-01

    Objective: The aim of the study is to analyze the general aspects of cases with carbon monoxide intoxication in order to improve the approach to future patients. Material and Methods: The hospital records of 84 children (mean age 4.71±2.64 years; 48 male, 36 female) who had been admitted to Paediatric Emergency Department for carbon monoxide intoxication between October 2007 and February 2009, were retrospectively evaluated in a descriptive analysis.Results: The source of carbon monoxide into...

  3. Oral paracoccidioidomycosis: Retrospective analysis of 55 Brazilian patients.

    Science.gov (United States)

    Trindade, Aline Heloísa; Meira, Henrique Côrtes; Pereira, Igor Figueiredo; de Lacerda, Julio César Tanos; de Mesquita, Ricardo Alves; Santos, Vagner Rodrigues

    2017-08-01

    Paracoccidioidomycosis (PCM) is a rare fungal infection in the world, but endemic and acquired exclusively in Latin America, with the highest prevalence in South America and Brazil, particularly. Changes in oral cavity are common and constitute the first clinical manifestation in many patients. The aim of this study was to describe the prevalence of oral PCM and analyse the profile of the disease and patients. Retrospective research, consisting of information present in the medical records in the period 1998-2015, whose histopathological diagnosis was oral PCM. Fifty-five oral PCM cases were confirmed. Of these patients, 90.9% were males and 9.1% were females. The average age was 49.66 years and the most reported occupation was rural workers. The painful symptomatology was present in 61.82% of patients. Erythematous lesions were predominant in 73% of them. In single lesions (22 cases), the most common locations were jugal mucosa and tongue. In multiple involvement (30 cases), the most affected regions were lips, jugal mucosa and alveolar ridge. Epidemiology of PCM, was similar to several other studies, especially in Brazil. This is the most important fungal infection in Latin America and the recognition of oral lesions is extremely important, as is often the first and in many cases the only manifestation of the disease. © 2017 Blackwell Verlag GmbH.

  4. Knee osteoarthritis prevalence in hospitalized elderly patients: a retrospective study.

    Science.gov (United States)

    Huang, Ke Qiang; Li, Chuan Silvia; Lin, Zhong Qiu; Feng, Guo Fei; Wang, Xiao Hui; Fu, Wen Zhe; Xie, Zhi Quan

    2013-01-01

    This study aimed to determine the prevalence rate of knee osteoarthritis (OA) and the risk factors for OA in hospitalized elderly patients. We conducted this retrospective study in elderly patients (aged 65 years and older) who were hospitalized in the Geriatric Ward of General Hospital of Guangzhou Military Command of the People's Liberation Army between January 2011 and June 2013, including general condition, present history, past history, physical examination, X-ray results, and disease diagnosis. The prevalence, awareness, and treatment rates of knee OA in hospitalized elderly patients were calculated. Risk factors were computed using multiple logistic regression analysis. Of a total of 267 (17.4%) hospitalized elderly patients diagnosed with knee OA, the prevalence rate of OA was 9.95% in males and 37.76% in females. The rate of awareness among those with OA was 51.68%; the rate of treatment was 83.33%; and the rate of control was 77.39%. The medical expenses for both females (1143±315 yuan month-1) and males (1192±357 yuan month-1) in knee OA patients are higher than that of the non-knee OA group (989±274 yuan month-1, 1038±295 yuan month-1). The risk factors for knee OA include gender (OR=2.448), age (OR=1.124), transportation mode (OR= 8.972), exercise (OR=7.374), bowel evacuation position (OR=5.767), family history of knee OA (OR=2.195), and body mass index (OR=2.469). The prevalence of knee OA is unexpectedly high in hospitalized elderly patients, and the rates of awareness and treatment are less than desirable. Prevention and control measures should be taken in patients with concomitant risk factors.

  5. The association between retrospective outcome evaluations and pre-post-treatment changes in psychodynamic group-psychotherapy

    DEFF Research Database (Denmark)

    Jensen, Hans Henrik; Mortensen, Erik Lykke; Lotz, Martin

    2008-01-01

    In the present study of 203 patients in psychodynamic group psychotherapy, we explore associations between patient and therapist global retrospective outcome evaluations (ROE), and pre-post-treatment changes on the Symptom Check List 90 Revised (SCL-90-R) and non-symptomatic focus of therapy. The......, and associated with personality factors or domains not captured by standard questionnaires....

  6. The Retrospective Evaluation of Childhood Psoriasis Clinically and Demographic Features

    Directory of Open Access Journals (Sweden)

    Ayşe Serap Karadağ

    2013-03-01

    Full Text Available Objective: This study was aimed to define the clinical and demographic findings of psoriasis in childhood. Methods: In this retrospective study, the data from 64 children with psoriasis admitted at the our dermatology clinic between January 2007 and January 2011 were included whose data were fully. Results: Of the patients, 37 (57.8% were boys and 27 (42.2% were girls. Mean age of the children was 10.08 ±3.98 years (3-16. In 10 (15% cases, a positive family history was detected. The most frequent localizations at onset were trunk (46.9%, scalp (28.1%, knee-elbow (10.9% and extremities (7.9%, respectively. The most commonly seen clinical types were plaque (68.8%, guttate (20.3%, palmoplantar (9.4%, pustular (1.6%, respectively. Nine children had nail involvement. Out of all patients, 21.9% had upper respiratory tract infections and 9.4% had emotional stres. Four cases were diagnosed with depression. Of the cases, two cases were on non-steroid anti-inflammatory medication, and 4 of them were on antibiotics. Systemic treatments were given to 21.9% of the cases besides topical treatments. Conclusion: The epidemiological studies of psoriasis during childhood period for different countries have been reported. In this study, the ratio shows differences when compared to those previous studies. There are few epidemiologic studies for Turkey. We believe that further epidemiological studies including large number of patients' groups will contribute the diagnosis and treatment of the disease.

  7. A retrospective study of secondary diabetes prevalence in Pheochromocytoma, Cushing and Acromegal patients

    Directory of Open Access Journals (Sweden)

    Bastan Hagh M

    1997-07-01

    Full Text Available Some of the endocrinologic diseases, especially Acromegaly, Cushing and Pheochromocytoma have multiple effects on blood glucose metabolism and regulation in non-diabetic patients. In this retrospective survey, records of patients of Tehran Medical Sciences University hospitals have been reviewd. Of 124 Acromegals, GTT was performed for 51 patients, being impaired in 18%. To evaluate diabetes, FBS and BS of 90 patients were checked, overt diabetes was detected in 27%. Among 90 Cushing patients, blood glucose was checked in 60 cases, 47% of these patients had levels above the normal range, and 39% had glucosuria. Among 80 Pheochromocytoma patients, 16 cases (26.5% had overt diabetes. In comparison with other studied, we have obtained a little different results concerning diabetes and impaired GTT prevalence

  8. Psoriatic arthritis: A retrospective study of 162 patients

    Directory of Open Access Journals (Sweden)

    Pavlica Ljiljana

    2005-01-01

    Full Text Available Aim. The aim of our study was to determine the prevalence of psoriatic arthritis in the patients with psoriasis and to analyze retrospectively the results of a 34-year multidisciplinary management of the patients with psoriatic arthritis. Methods. The study included 162 out of 183 treated patients with psoriatic arthritis, aged 48 ± 15 years. All the patients satisfied the current diagnostic criteria for psoriasis and psoriatic arthritis according to the American College of Rheumatology. Results. Psoriatic arthritis developed in 183 (9.3% out of 1976 patients with psoriasis. Time interval for establishing the diagnosis was 4 years. A positive family history of the disease had 15.0% of the studied patients. Its onset was most often at 42 years of age in 70.4% of the cases, and 2 months to 59 years after the appearance of psoriasis. Psoriatic arthritis without psoriasis appeared in 1.8% of the patients. A severe form of arthritis had 64.2% of the patients, mainly the patients with scalp psoriasis (χ2=3.2; p<0.05. Nail changes had 35% of the patients. Distal interphalangeal joints were involved in 63.6%, axial skeleton in 36.4%, oligoarthritis in 45.0%, polyarthritis in 55.0%, and mutilating form in 6.8% of the patients. Elevated Erythrocyte Sedimentation Rate was reveald in 61.7% of the patients. Immunoglobulin M (IgM rheumatoid factor was altered in 4.3% of the patients. The human leukocyte antigen (HLA typing in the 28 patients were: A2 32.0%, A3 18.0%, Al and A9 14.0%, A28 and A29 3.5%, B8 and B16 14.0%, B5 and B12 11.0%, B13,B15, B18, B27 and B35 7.0%. Radiologic changes were most often in hand and foot joints, less frequently in the knees and quite infrequently in hips and shoulders joints. Sacroiliitis was found in 46.4% of the patients. Psoriasis was treated with topical corticosteroids and salicylic ointments in all the patients, ultraviolet (PUVA therapy in 5.6% and retinoids in 4.3% of them. Artrithis was treated with nonsteroidal anti

  9. Treatment of penetrating hepatic injuries: a retrospective analysis of 50 patients.

    Science.gov (United States)

    Gonullu, D; Koksoy, F N; Ilgun, S; Demiray, O; Yucel, O; Yucel, T

    2009-01-01

    The aim of this study was to determine the possibility of non-operative treatment via retrospective analysis of our patients. Fifty patients with penetrating hepatic injuries were examined retrospectively with respect to trauma scores, associated injuries, complications, and mortality parameters. Thirteen injuries were caused by firearms, whereas 37 injuries were caused by stab wounds. Forty-three patients (86%) underwent laparotomy and 7 patients (14%) were monitored by CT and clinical findings (nonoperative group, NO group). The laparotomies were evaluated as non-therapeutic in 11 patients (22%) (NTL group) and therapeutic in 32 patients (64%) (TL group). The morbidity and mortality rates were 40 and 10%, respectively. RTS and ISS scores of the nonsurviving and the surviving patients were significantly different. The rates of major venous, grade IV-V hepatic injuries, and gunshot wounds were significantly higher in the nonsurviving patients when compared to the surviving patients. Major venous and grade IV-V hepatic injuries were the primary factors determining mortality and these injuries generally occurred as a result of firearm injuries. NTL occurring at a rate of 22% would decrease to 2% if 'RTS <7' criteria was added to the hemodynamic instability and/or peritoneal irritation findings determining surgical candidacy. Copyright 2009 S. Karger AG, Basel.

  10. A retrospective evaluation of term infants treated with surfactant therapy

    Directory of Open Access Journals (Sweden)

    Özge Sürmeli-Onay

    2015-04-01

    Full Text Available Aim: To investigate the clinical and therapeutic characteristics and outcomes of term infants who received surfactant therapy (ST for severe respiratory failure in our neonatal intensive care unit (NICU. Methods: The medical records of term infants (gestational age ≥ 370/7 weeks who received ST between 2003-2012 in NICU of Hacettepe University Ihsan Dogramaci Children’s Hospital were evaluated retrospectively. Results: During ten years period, 32 term infants received ST; the mean gestational age was 38.1 ± 0.88 wk and the mean birth weight was 2,936 ± 665 g. The underlying lung diseases were severe congenital pneumonia (CP in 13 (40.6%, acute respiratory distress syndrome (ARDS in 5 (15.6%, meconium aspiration syndrome (MAS in 5 (15.6%, congenital diaphragmatic hernia (CDH in 4 (12.5%, respiratory distress syndrome in 3 (9.4% and pulmonary hemorrhage in 2 (6.3% infants. The median time of the first dose of ST was 7.75 (0.5-216 hours. Pulmonary hypertension accompanied the primary lung disease in 9 (28.1% infants. Mortality rate was 25%. Conclusion: In term infants, CP, ARDS and MAS were the main causes of respiratory failure requiring ST. However, further prospective studies are needed for defining optimal strategies of ST in term infants with respiratory failure.

  11. Retrospective evaluation of tritium fallout by tree-ring analysis

    International Nuclear Information System (INIS)

    Kozak, K.; Biro, T.; Golder, F.; Rank, D.; Rajner, V.; Staudner, F.

    1993-01-01

    Tritium analyses of tree-ring cellulose were made to test its suitability for retrospective evaluation of a local tritium fallout. Several spruce trees were taken from an Austrian alpine area where tritium contamination of May 1974 precipitation had been detected. Wood from the annual growth rings of 1973, 1974 and 1975 was separated and the cellulose extracted. After isotopic equilibration with dead water, cellulose was combusted to yield water, whose tritium concentration was measured by liquid scintillation counting. Rigorous statistical treatment proved the significance of the increased tritium concentration caused by the tritium anomaly, which occurred during the growing season. The long-term trends of local atmospheric tritium, including the 1974 peak, were also well reflected by analysis of a 24-year ring sequence from a single tree in the contaminated area. The tritium data gained by the given method can be used at present qualitatively and a better understanding of the possible sources of contamination is required in order that the quantitative criteria be satisfied. (Author)

  12. Radiation therapy for retinoblastoma: a retrospective review of 120 patients

    International Nuclear Information System (INIS)

    Pradhan, Deepak G.; Sandridge, Amy L.; Mullaney, Paul; Abboud, Emad; Karcioglu, Zeynel A.; Kandil, Alaa; Mustafa, Mahmoud M.; Gray, Alan J.

    1997-01-01

    Purpose: To characterize the patient population and treatment outcomes in patients with Retinoblastoma (RB) referred for External Beam Orbital Radiotherapy (EBORT) to King Faisal Specialist Hospital and Research Centre (KFSH and RC), Riyadh, Saudi Arabia from 1976 to 1993. Methods and Materials: A retrospective study of 120 patients with RB affecting a total of 192 eyes. Patients were divided into three groups. Group A are 60 patients (64 eyes) treated with EBORT to the intact eye to preserve vision. Reese-Ellsworth (RE) Staging was: 1: 12%; 2: 10%; 3: 12%; 4: 23%; and 5: 43%. Twenty-eight patients (47%) also received Vincristine, Adriamycin, and Cyclophosphamide chemotherapy (C/T). Mean follow-up, per patient, was 48.5 months. Standard treatment until 1992 was 45 Gy in 12 fractions of 3.75 Gy, three times weekly over 18 days. Assuming the α/β ratio for early effects and tumor control at 10, Tk = 21 days, T pot = 5 days, then the Biological Equivalent Dose (BED) was 62 Gy 10 for early effects, and 101 Gy 3 for late effects. Group B are 28 patients (28 eyes) treated for curative intent with EBORT to the orbit for locally advanced disease, usually after enucleation (24 eyes). Nineteen patients (83%) also had C/T. Mean follow-up was 22.6 months. Group C are 37 patients with advanced disease treated with radiotherapy for palliation. Seventeen (46%) also received C/T. Mean follow-up was 11.7 months. Results: Group A-following EBORT useful vision was retained in RE Stage 1 to 5: 7 of 7, 6 of 6, 4 of 8, 10 of 15, and 7 of 28 eyes, respectively. There was no significant difference between patients who received adjuvant chemotherapy and those who did not. Complications included cataract (27%), retinopathy (25%), vitreous hemorrhage (19%), and orbital deformities (11%). In Group B the local control rate was 71%. In Group C, 10 (27%) of the 37 patients were alive at last contact, and 27 (73%) were either terminal or dead of disease. None of Group A or B patients had

  13. Mortality in patients with psoriasis. A retrospective cohort study.

    Science.gov (United States)

    Masson, Walter; Rossi, Emiliano; Galimberti, María Laura; Krauss, Juan; Navarro Estrada, José; Galimberti, Ricardo; Cagide, Arturo

    2017-06-07

    The immune and inflammatory pathways involved in psoriasis could favor the development of atherosclerosis, consequently increasing mortality. The objectives of this study were: 1) to assess the mortality of a population with psoriasis compared to a control group, and 2) to assess the prevalence of cardiovascular risk factors. A retrospective cohort was analyzed from a secondary database (electronic medical record). All patients with a diagnosis of psoriasis at 1-01-2010 were included in the study and compared to a control group of the same health system, selected randomly (1:1). Subjects with a history of cardiovascular disease were excluded from the study. A survival analysis was performed considering death from any cause as an event. Follow-up was extended until 30-06-2015. We included 1,481 subjects with psoriasis and 1,500 controls. Prevalence of cardiovascular risk factors was higher in the group with psoriasis. The average follow-up time was 4.6±1.7 years. Mortality was higher in psoriasis patients compared to controls (15.1 vs. 9.6 events per 1,000 person-year, PPsoriasis was seen to be significantly associated with increased mortality rates compared to the control group in the univariate analysis (HR 1.58, 95% CI 1.16-2.15, P=.004) and after adjusting for cardiovascular risk factors (HR 1.48, 95% CI 1.08-2.3, P=.014). In this population, patients with psoriasis showed a higher prevalence for the onset of cardiovascular risk factors as well as higher mortality rates during follow-up. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  14. Retrospective analysis of patients clinical manifestations before and after pheochromocytoma surgery.

    Science.gov (United States)

    Balazovjech, I; Davidova, H; Breza, J

    2004-01-01

    A retrospective analysis of presurgical clinical picture and blood pressures of 34 patients with histologically verified pheochromocytoma. Assessment of clinical state, blood pressure and prognosis in the course of patients control hospitalizations from 2001 to 2002. The study was designed as a synoptic one, based on a retrospective analysis of 34 patients records with histologically verified pheochromocytoma (26 women and 8 men). Our assessments of clinical symptomatology, maximum paroxysmal hypertension values, average blood pressure values in patients with persistent arterial hypertension, arterial hypertension grade and circadian index were based on patients records. Patients epinephrectomies were followed during their control hospitalizations to assess their clinical state. Their blood pressures were evaluated by means of their circadian monitoring. From the 34 patients, 21 were diagnosed with solitary pheochromocytomas. The circadian index persistence analysis prior to the surgery was associated with circadian blood pressure monitoring in 21 patients. It was lost in 57% of patients. During their control hospitalization as many as 82% of patients preserved their circadian blood pressure variability with a more than 10% decrease in the night time, 5 patients did not preserve their circadian blood pressure variability. Seven from the original 34 patients died: Three of them died from their primary disease, one 63-year old man died from shock following tumour extirpation. The death of other 3 patients was not associated with their primary disease. Long-lasting survival of patients with pheochromocytoma after surgical treatment--except for those with malignant disease--was demonstrated. Although our assessment of the resulting treatment effects was positive, a long-term follow-up is inevitable because of a difficult pathologic-anatomical verification of the malignant nature of the disease as well as of the risk of tumour relapse assessment. (Tab. 1, Fig. 5, Ref 36.)

  15. Myelopathy: Retrospective Evaluation of Twenty-Eight Cases

    Directory of Open Access Journals (Sweden)

    Yüksel Erdal

    2017-12-01

    Full Text Available Objective: Myelopathy is used to describe any neurologic deficit related to the spinal cord. Determining the etiology is important for detecting emergency situations and treating the cause. Materials and Methods: We evaluated 28 patients who were diagnosed as having and treated for myelopathy between January 2014 and January 2015 in our hospital. The clinical and laboratory findings of the patients and their response to treatment were assessed. Results: Of the 28 patients, 16 were male and 12 were female, the mean age was 48 years (range, 22-77 years. The most common initial symptoms were sensorial deficits and motor weakness. Demyelinating diseases were the most common diseases and multiple sclerosis was the most frequent etiology among demiyelinating diseases. Cervical spinal cord was the most frequent region involved in myelopathy episodes which was detected by magnetic resonance imaging on T2W images. We observed clinical improvement in 15 of the 20 patients who were treated with corticosteroids. In addition, vitamin B12 treatment led to clinical improvement in two patients who were diagnosed as having subacute combined degeneration. Conclusion: The diagnosis and etiology of myelopathy and identification of rare conditions that require emergency surgery or interventional treatments are of utmost importance

  16. Retrospective evaluation of a national guideline to prevent neonatal hypoglycemia.

    Science.gov (United States)

    Rasmussen, Annett Helleskov; Wehberg, Sonja; Fenger-Groen, Jesper; Christesen, Henrik Thybo

    2017-10-01

    Hypoglycemia is common in neonates and may cause adverse neurological outcomes. Guidelines should aim to prevent repeated hypoglycemic episodes in risk groups, but they are not usually stratified according to the severity of hypoglycemia risk, which may lead to inappropriate and redundant interventions. We evaluated the effect of a national prevention guideline stratified according to mild, moderate, and severe risks of hypoglycemia. From national registers, a population cohort of 22,725 neonates was identified retrospectively before and after implementation of a national guideline. Of these, 1900 had World Health Organization International Classification of Diseases 10 discharge diagnoses of hypoglycemia. Diagnoses indicating hypoglycemia risk [small/large for gestational age (SGA/LGA), asphyxia, prematurity, maternal insulin-treated diabetes mellitus] were recorded. Neonatal ward files were evaluated to validate hypoglycemia diagnoses. Adjusted odds ratios (aORs) were calculated, adjusting for sex, parity, SGA, LGA, preterm birth, and asphyxia, where relevant. Primiparity and male sex were associated independently with hypoglycemia diagnosis [aORs, 1.29 (1.17-1.42) and 1.14 (1.03-1.26), respectively]. Overall incidence of hypoglycemia at discharge decreased from 9.4% to 5.5% after guideline implementation [aOR change , 0.57 (0.50-0.64)]. Overall incidence of validated hypoglycemia decreased from 2.1% to 1.2% [aOR 0.59 (0.46-0.77), phypoglycemia incidence decreased from 30.5% to 18.6% [aOR 0.52 (0.36-0.75)] among SGA neonates, from 25.8% to 16.4% [aOR 0.57 (0.42-0.76)] among preterm infants, and from 27.4% to 16.6% [aOR 0.63 (0.34-0.83)] among those with asphyxia. LGA neonates showed a decreased incidence in obstetric wards only. No significant change was observed for the diabetes group. Stratification of hypoglycemia risk in a hypoglycemia prevention guideline was followed by decreased estimated hypoglycemia incidence, but no causative conclusion could be drawn

  17. Knee injury and obesity in patients undergoing total knee replacement: a retrospective study in 115 patients

    DEFF Research Database (Denmark)

    Jensen, Claus Hjorth; Rofail, S

    1999-01-01

    The prevalence of obesity and previous knee injury was assessed in a retrospective study of 115 patients under-going total knee replacement due to osteoarthritis. Obesity was considered a contributing factor in the development of osteoarthritis in 37% of the patients, and 33% of the patients had...... had an injury to the knee in question. Unilateral osteoarthritis was significantly more frequent than bilateral osteoarthritis among patients with a history of previous knee injury. The association of previous injury to the knee and unilateral osteoarthritis was stronger in men than women. Aggressive...... treatment of patients with knee injuries seems warranted....

  18. Turkish Chronic Myeloid Leukemia Study: Retrospective Sectional Analysis of CML Patients

    Directory of Open Access Journals (Sweden)

    Fahri Şahin

    2013-12-01

    Full Text Available OBJECTIVE: here have been tremendous changes in treatment and follow-up of patients with chronic myeloid leukemia (CML in the last decade. Especially, regular publication and updating of NCCN and ELN guidelines have provided enermous rationale and base for close monitorization of patients with CML. But, it is stil needed to have registry results retrospectively to evaluate daily CML practices. METHODS: In this article, we have evaluated 1133 patients’ results with CML in terms of demographical features, disease status, response, resistance and use of second-generation TKIs. RESULTS: The response rate has been found relatively high in comparison with previously published articles, and we detected that there was a lack of appropriate and adequate molecular response assessment. CONCLUSION: We concluded that we need to improve registry systems and increase the availability of molecular response assessment to provide high-quality patient care.

  19. Perioperative management of patients for osteo-odonto-kreatoprosthesis under general anaesthesia: A retrospective study.

    Science.gov (United States)

    Garg, Rakesh; Khanna, Puneet; Sinha, Renu

    2011-05-01

    An osteo-odonto-keratoprosthesis (OOKP) procedure is indicated in patients with failed corneal transplant but having intact retina for visual improvement. We studied perioperative concerns of patients who underwent the staged OOKP procedure. This was a retrospective analysis of patients who underwent OOKP. The information regarding symptoms, associated comorbidities, perioperative events including anaesthetic management were collected. Eight patients (five females and three males) underwent the staged OOKP procedure. The median age was 18 years. The median weight was 45 kg. The median duration of loss of vision was 4 years. The aetiology of blindness included Stevens-Johnson's syndrome (SJS) (7) and chemical burn (1). Four patients had generalized skin problem due to SJS. All cases were managed under general anaesthesia, and airway management included nasotracheal intubation for stage I and orotracheal intubation for stage II. The median mallampati classification was I prior to OOKP stage I procedure while it changed to II at stage II procedure. Two patients required fibreoptic nasotracheal intubation. One patient had excessive oozing from the mucosal harvest site and was managed conservatively. In one patient, tooth harvesting was done twice as the first tooth was damaged during creating a hole in it. We conclude that OOKP requires multidisciplinary care. Anaesthesiologist should evaluate the airway carefully and disease-associated systemic involvements. The use of various drugs requires caution and steroid supplementation should be done. Airway difficulty should be anticipated, mandating thorough evaluation. Re-evaluation of airway is prudent as it may become difficult during the staged OOKP procedure.

  20. The Millennium Villages Project: a retrospective, observational, endline evaluation.

    Science.gov (United States)

    Mitchell, Shira; Gelman, Andrew; Ross, Rebecca; Chen, Joyce; Bari, Sehrish; Huynh, Uyen Kim; Harris, Matthew W; Sachs, Sonia Ehrlich; Stuart, Elizabeth A; Feller, Avi; Makela, Susanna; Zaslavsky, Alan M; McClellan, Lucy; Ohemeng-Dapaah, Seth; Namakula, Patricia; Palm, Cheryl A; Sachs, Jeffrey D

    2018-05-01

    The Millennium Villages Project (MVP) was a 10 year, multisector, rural development project, initiated in 2005, operating across ten sites in ten sub-Saharan African countries to achieve the Millennium Development Goals (MDGs). In this study, we aimed to estimate the project's impact, target attainment, and on-site spending. In this endline evaluation of the MVP, we retrospectively selected comparison villages that best matched the project villages on possible confounding variables. Cross-sectional survey data on 40 outcomes of interest were collected from both the project and the comparison villages in 2015. Using these data, as well as on-site spending data collected during the project, we estimated project impacts as differences in outcomes between the project and comparison villages; target attainment as differences between project outcomes and prespecified targets; and on-site spending as expenditures reported by communities, donors, governments, and the project. Spending data were not collected in the comparison villages. Averaged across the ten project sites, we found that impact estimates for 30 of 40 outcomes were significant (95% uncertainty intervals [UIs] for these outcomes excluded zero) and favoured the project villages. In particular, substantial effects were seen in agriculture and health, in which some outcomes were roughly one SD better in the project villages than in the comparison villages. The project was estimated to have no significant impact on the consumption-based measures of poverty, but a significant favourable impact on an index of asset ownership. Impacts on nutrition and education outcomes were often inconclusive (95% UIs included zero). Averaging across outcomes within categories, the project had significant favourable impacts on agriculture, nutrition, education, child health, maternal health, HIV and malaria, and water and sanitation. A third of the targets were met in the project sites. Total on-site spending decreased from US$132

  1. The Millennium Villages Project: a retrospective, observational, endline evaluation

    Directory of Open Access Journals (Sweden)

    Shira Mitchell, PhD

    2018-05-01

    Full Text Available Summary: Background: The Millennium Villages Project (MVP was a 10 year, multisector, rural development project, initiated in 2005, operating across ten sites in ten sub-Saharan African countries to achieve the Millennium Development Goals (MDGs. In this study, we aimed to estimate the project's impact, target attainment, and on-site spending. Methods: In this endline evaluation of the MVP, we retrospectively selected comparison villages that best matched the project villages on possible confounding variables. Cross-sectional survey data on 40 outcomes of interest were collected from both the project and the comparison villages in 2015. Using these data, as well as on-site spending data collected during the project, we estimated project impacts as differences in outcomes between the project and comparison villages; target attainment as differences between project outcomes and prespecified targets; and on-site spending as expenditures reported by communities, donors, governments, and the project. Spending data were not collected in the comparison villages. Findings: Averaged across the ten project sites, we found that impact estimates for 30 of 40 outcomes were significant (95% uncertainty intervals [UIs] for these outcomes excluded zero and favoured the project villages. In particular, substantial effects were seen in agriculture and health, in which some outcomes were roughly one SD better in the project villages than in the comparison villages. The project was estimated to have no significant impact on the consumption-based measures of poverty, but a significant favourable impact on an index of asset ownership. Impacts on nutrition and education outcomes were often inconclusive (95% UIs included zero. Averaging across outcomes within categories, the project had significant favourable impacts on agriculture, nutrition, education, child health, maternal health, HIV and malaria, and water and sanitation. A third of the targets were met in the

  2. Retrospective evaluation of necrotizing fasciitis in university college ...

    African Journals Online (AJOL)

    Context: Cervicofacial necrotizing fasciitis (CNF), although a potentially fatal fulminant infection has been largely under‑reported in the dental literature. Aims: To report our experience with cases seen and treated at the University College Hospital, Ibadan, Nigeria. Settings and Design: A descriptive retrospective clinical ...

  3. The impact of centrifugation in primary care on pseudohyperkalaemia: a retrospective evaluation.

    Science.gov (United States)

    Turner, Helen E; Peake, Roy W A; Allison, James J

    2013-07-01

    Spurious hyperkalaemia is a relatively common occurrence in samples originating from primary care. Failure to identify spurious hyperkalaemia carries a significant risk of patient mismanagement. We have carried out a retrospective evaluation to review the impact of the use of centrifuges in primary care for biochemistry blood samples on the management of hyperkalaemia. Serum potassium concentrations in samples received from primary care were reviewed for six months prior to and after the implementation of on-site centrifugation. Samples exhibiting significant hyperkalaemia (serum potassium >6.0 mmol/L) were further investigated to ascertain the degree of patient follow-up. There was a significant decrease in the number of samples exhibiting marked hyperkalaemia following the implementation (2244 versus 524; P centrifugation of serum samples in primary care improves the sample quality and the integrity of the potassium results reported. We have also demonstrated evidence of an improvement in patient management and quality of care.

  4. A critical evaluation of subtalar joint arthrosis associated with middle facet talocalcaneal coalition in 21 surgically managed patients: a retrospective computed tomography review. Investigations involving middle facet coalitions-part III.

    Science.gov (United States)

    Kernbach, Klaus J; Barkan, Howard; Blitz, Neal M

    2010-01-01

    Symptomatic middle facet talocalcaneal coalition is frequently associated with rearfoot arthrosis that is often managed surgically with rearfoot fusion. However, no objective method for classifying the extent of subtalar joint arthrosis exists. No study has clearly identified the extent of posterior facet arthrosis present in a large cohort treated surgically for talocalcaneal coalition through preoperative computerized axial tomography. The authors conducted a retrospective review of 21 patients (35 feet) with coalition who were surgically treated over a 12-year period for coalition on at least 1 foot. Using a predefined original staging system, the extent of the arthrosis was categorized into normal or mild (Stage I), moderate (Stage II), and severe (Stage III) arthrosis. The association of stage and age is statistically significant. All of the feet with Stage III arthrosis had fibrous coalitions. No foot with osseous coalition had Stage III arthrosis. The distribution of arthrosis staging differs between fibrous and osseous coalitions. Only fibrous coalitions had the most advanced arthrosis (Stage III), whereas osseous coalitions did not. This suggests that osseous coalitions may have a protective effect in the prevention of severe degeneration of the subtalar joint. Concomitant subtalar joint arthrosis severity progresses with age; surgeons may want to consider earlier surgical intervention to prevent arthrosis progression in patients with symptomatic middle facet talocalcaneal coalition.

  5. Retrospective evaluation of urological admissions to emergency service of a training and research hospital.

    Science.gov (United States)

    Topaktaş, Ramazan; Altın, Selçuk; Aydın, Cemil; Akkoç, Ali; Yılmaz, Yakup

    2014-12-01

    Many patients consult emergency services with urological complaints. The aim of this study was to investigate the epidemiology, clinical presentation and treatments of urological emergency cases in a training and research hospital. We retrospectively evaluated urological emergency patients referred to the emergency unit between July 2012 and July 2013 according to age, gender, affected organ, radiological imaging techniques and treatment. Among 141.844 emergency cases, 3.113 (2.19%) were urological emergencies and 53.2% of the patients were male (mean age: 49.1), and 46.8% of them were female (median age: 42.8). The most frequent illness was genitourinary infection constituting 41.2% of the cases followed by renal colic (36.9%). Among the urological emergencies 483 (15.5%) patients were hospitalized and 152 surgical operations were performed. The mostly performed procedure was the placement of a suprapubic catheter in 34 patients constituting (22.3%) of the cases. Totally eight patients were referred to another experienced health center due to different reasons. Most of the urological emergency patients do not require emergency surgical interventions however, timely identification and management of urological emergencies with in-depth clinical evaluation are important to prevent late complications. Therefore the doctors working in emergency services must be heedful of urological emergencies.

  6. Comparison of patients with and without intellectual disability under general anesthesia: A retrospective study.

    Science.gov (United States)

    Sitilci, T; Demirgan, S; Akcay, C; Kahraman, N; Koseoglu, B G; Erdem, M A; Cankaya, A B

    2017-04-01

    We analyzed and retrospectively compared patients with and without intellectual disability (ID) who underwent oral surgery under general anesthesia at Istanbul University, Faculty of Dentistry, Department of General Anesthesia, between October 2012 and June 2013 with regard to the following categories: Demographic features, American Society of Anesthesiologists (ASA) classification, Mallampati score, type of anesthetic drug used during the operation, type of intubation used, any difficulties with tracheal intubation, presence of systemic diseases, and recovery times after ending general anesthesia. A total of 348 patients were selected from the Department of Maxillofacial Surgery and the Department of Pedodontics who underwent surgery with general anesthesia. Medical histories of all patients were taken, and their electrocardiography, chest X-rays, complete blood count, and blood clotting tests were checked during a preoperative assessment. Mallampati evaluations were also performed. Patients were grouped into ASA I, II, or III according to the ASA classification and were treated under general anesthesia. There was no significant difference between normal and intellectually disabled patients in terms of gender, Mallampati scores, intubation difficulties, mean anesthetic period, time to discharge, or postoperative nausea and vomiting. Epilepsy and genetic diseases in intellectually disabled patients were significantly more common than in non-ID (NID) patients. However, the frequency of diabetes and chronic obstructive pulmonary disease in NID patients was significantly higher than in the intellectually disabled patients. Dental treatment of intellectually disabled patients under general anesthesia can be performed just as safely as that with NID patients.

  7. An evaluation system for electronic retrospective analyses in radiation oncology: implemented exemplarily for pancreatic cancer

    Science.gov (United States)

    Kessel, Kerstin A.; Jäger, Andreas; Bohn, Christian; Habermehl, Daniel; Zhang, Lanlan; Engelmann, Uwe; Bougatf, Nina; Bendl, Rolf; Debus, Jürgen; Combs, Stephanie E.

    2013-03-01

    To date, conducting retrospective clinical analyses is rather difficult and time consuming. Especially in radiation oncology, handling voluminous datasets from various information systems and different documentation styles efficiently is crucial for patient care and research. With the example of patients with pancreatic cancer treated with radio-chemotherapy, we performed a therapy evaluation by using analysis tools connected with a documentation system. A total number of 783 patients have been documented into a professional, web-based documentation system. Information about radiation therapy, diagnostic images and dose distributions have been imported. For patients with disease progression after neoadjuvant chemoradiation, we designed and established an analysis workflow. After automatic registration of the radiation plans with the follow-up images, the recurrence volumes are segmented manually. Based on these volumes the DVH (dose-volume histogram) statistic is calculated, followed by the determination of the dose applied to the region of recurrence. All results are stored in the database and included in statistical calculations. The main goal of using an automatic evaluation system is to reduce time and effort conducting clinical analyses, especially with large patient groups. We showed a first approach and use of some existing tools, however manual interaction is still necessary. Further steps need to be taken to enhance automation. Already, it has become apparent that the benefits of digital data management and analysis lie in the central storage of data and reusability of the results. Therefore, we intend to adapt the evaluation system to other types of tumors in radiation oncology.

  8. [Opioid therapy for chronic noncancer pain: retrospective analysis of patients hospitalized for withdrawal].

    Science.gov (United States)

    Faure, Delinger; Giniès, Patrick; Eiden, Céline; Portet, Laure; Peyrière, Hélène

    2013-01-01

    The prescription of opioids for the treatment of chronic non-cancer pain (CNCP) is not recommended for all of them, and can expose the patients to a benefit/risk ratio unfavorable. The objective of this study was to evaluate the management of patients hospitalized at the centre for evaluation and treatment of pain for opioid withdrawal, their outcome during hospitalization. This is a retrospective descriptive study. The medical record of each patient was consulted to identify relevant data (demographics, treatments at the entrance and discharge of hospitalization, comorbidities, rating scale of pain). During the study period (3 years), 53 patients (64% of women), with a median age of 52 years, were included. Pain was mainly back pain and neck pain (52%). Morphine (43%) and fentanyl (42%) were the most frequently used opioids. At admission, 62% of patients had a depressive state. At hospital discharge, withdrawal was total in 18 patients (34%) and a total improvement of pain was observed for 19% of them. In this study, 57% of patients received, at admission to hospital, an opioid other than morphine in the treatment of CNCP. The management of pain offered by the pain clinic led to a total or partial opioid withdrawal in 94% of patients. © 2013 Société Française de Pharmacologie et de Thérapeutique.

  9. Quality assurance and patient dosimetry in mammography: a retrospective

    International Nuclear Information System (INIS)

    Castellano, I.A.; Dance, D.R.; Davis, R.; Evans, S.H.; Jones, C.H.; Parsons, C.A.

    1995-01-01

    The study of the breast using mammography commenced at this major cancer centre in the late 1960s. Clinically useful images were first obtained using a Xerox system in the early 1970s. The development of quality assurance phantoms since this time is described, also research into the evaluation of breast dose and optimisation of the imaging chain. Physical and biological phantoms were used to evaluate available imaging configurations, and examples of the parameters investigated - target material, choice of image receptor - are given. A number of Monte Carlo programs have been developed to quantify image quality parameters and patient dose. They have been used to optimise available imaging configurations for a wide range of breast thicknesses and radiographic parameters. Examples of studies into dose reduction by the addition of filtration, choice of kV p , and the use of grids are given. (Author)

  10. Delivering tertiary centre specialty care to ALS patients via telemedicine: a retrospective cohort analysis.

    Science.gov (United States)

    Selkirk, Stephen M; Washington, Monique O; McClellan, Frances; Flynn, Broderick; Seton, Jacinta M; Strozewski, Richard

    2017-08-01

    This study was undertaken to determine if ALS patients evaluated via telemedicine received the same quality of care as patients evaluated by traditional face-to-face encounters. A retrospective cohort study design was used. Participants were patients diagnosed with ALS that received multidisciplinary care at the tertiary Cleveland VA ALS Centre between 1 March 2008- and 31 anuary 2015. Participants were not randomised, but chose telemedicine based on preference, disability level or distance from the clinic. Telemedicine in this study consisted of a video conferencing platform enabling remote rather than face-to-face encounters with participants. There was no significant association between receiving quality ALS care and the mode of care. There was a trend for telemedicine patients to utilise home health care less often than those that received clinic care (AOR 0.50; 95% CI 0.16-1.59). There was no significant difference in survival time between the two groups (log-rank test χ 2  = 3.62, df = 1, p = 0.05). Patients receiving telemedicine had a higher probability of remaining stable or having telemedicine (HR = 0.39, 95% CI = 0.16-0.93). Patients managed by telemedicine received the same quality of care and had similar outcomes to those patients seen via traditional face-to-face encounters. Telemedicine is an effective platform for delivering high quality tertiary ALS care.

  11. Management of concomitant hyperparathyroidism and thyroid diseases in the elderly patients: a retrospective cohort study.

    Science.gov (United States)

    Panarese, Alessandra; D'Andrea, Vito; Pontone, Stefano; Favoriti, Pasqualino; Pironi, Daniele; Arcieri, Stefano; Filippini, Angelo; Sorrenti, Salvatore

    2017-02-01

    Thyroid disease and hyperparathyroidism are the most common endocrine disorders. The incidence of thyroid disease in patients with hyperparathyroidism ranges in the different series from 17 to 84%, and thyroid cancer occurs with an incidence ranging from 2 to 15%. The aim of our study was to analyze the management of elderly patients with concomitant thyroid and parathyroid disease in order to define the best surgical therapeutic strategy and avoid reoperations associated with a higher risk of complications. All consecutive patients (64 patients, age range 60-75 years), undergoing surgery for hyperparathyroidism, from January 2011 to June 2014, were retrospectively evaluated. Enrolled patients were divided into two study groups of patients affected by hyperparathyroidism with or without a concomitant thyroid disease. Out of 64 patients enrolled in our study (24 men, age range 60-75 years), affected by hyperparathyroidism, 34 had an associated thyroid disease and were treated with total thyroidectomy and parathyroidectomy. The group, who underwent parathyroidectomy associated with thyroidectomy, had no greater complications than the group receiving only parathyroidectomy. Thyroid disease must be excluded in patients affected by hyperparathyroidism. It is difficult to determine whether hyperparathyroidism can be considered a risk factor for thyroid disease, but an accurate preoperative study is essential for a surgery able to treat both thyroid and parathyroid disease. In this way, we avoid the elderly patient, with associated morbidity and increased surgical risk, to undergo a reoperation for thyroid disease, burdened with major complications.

  12. Retrospective Analysis of Patient Presentations at the Sydney (Australia) Royal Easter Show from 2012 to 2014.

    Science.gov (United States)

    Crabtree, Nathan; Mo, Shirley; Ong, Leon; Jegathees, Thuvarahan; Wei, Daniel; Fahey, David; Liu, Jia Jenny

    2017-04-01

    Introduction Comprehensive studies on the relationship between patient demographics and subsequent treatment and disposition at a single mass-gathering event are lacking. The Sydney Royal Easter Show (SRES; Sydney Olympic Park, New South Wales, Australia) is an annual, 14-day, agricultural mass-gathering event occurring around the Easter weekend, attracting more than 800,000 patrons per year. In this study, patient records from the SRES were analyzed to examine relationships between weather, crowd size, day of week, and demographics on treatment and disposition. This information would help to predict factors affecting patient treatment and disposition to guide ongoing training of first responders and to evaluate the appropriateness of staffing skills mix at future events. Hypothesis Patient demographics, environmental factors, and attendance would influence the nature and severity of presentations at the SRES, which would influence staffing requirements. A retrospective analysis of 4,141 patient record forms was performed for patients who presented to St John Ambulance (Australian Capital Territory, Australia) at the SRES between 2012 and 2014 inclusive. Presentation type was classified using a previously published minimum data set. Data on weather and crowd size were obtained from the Australian Bureau of Meteorology (Melbourne, Victoria, Australia) and the SRES, respectively. Statistical analyses were performed using SPSS v22 (IBM; Armonk, New York USA). Between 2012 to 2014, over 2.5 million people attended the SRES with 4,141 patients treated onsite. As expected, the majority of presentations were injuries (49%) and illnesses (46%). Although patient demographics and presentation types did not change over time, the duration of treatment increased. A higher proportion of patients were discharged to hospital or home compared to the proportion of patients discharged back to the event. Patients from rural/regional locations (accounting for 15% of all patients) were

  13. Evaluation of coronary artery disease by helical CT using retrospective ECG-gating

    International Nuclear Information System (INIS)

    Kawawa, Yoko

    2001-01-01

    The purpose of this study is to evaluate the usefulness of helical CT using retrospective ECG-gating for visualization of the coronary artery and detection of coronary artery disease. We performed a coronary artery phantom study and established this new application, with 1-mm collimation, 1-mm table increment, and 0.1-mm reconstruction (0.8 sec/rotation). Helical CT of 31 patients with 39 coronary artery diseases (34 coronary artery stenoses, 1 vasospastic angina, 1 coronary artery dissection, 1 coronary artery ectasia and 2 coronary artery aneurysms) was performed in a single breath hold and ECG-gating without and with intravenous injection of nonionic iodine contrast material. We selected the images which were not affected by cardiac motion from the reconstruction images, in order to visualize the coronary artery for detection of coronary artery disease. The coronary artery was well visualized in 32 out of 39 vessels (82%). A good visualization of the coronary artery was correlated with the heart rate. Further, in this well visualized group, coronary artery diseases were detected in 24 out of 31 cases (77%). One case of vasospastic angina was not included. It was difficult to detect coronary artery disease in cases of heavily calcified vessels or in the left circumflex artery. Helical CT using this retrospective ECG-gating is a useful noninvasive examination for evaluation of coronary artery disease. (author)

  14. Movement of anterior teeth using clear aligners: a three-dimensional, retrospective evaluation.

    Science.gov (United States)

    Tepedino, Michele; Paoloni, Valeria; Cozza, Paola; Chimenti, Claudio

    2018-04-02

    Clear aligner treatment offers several advantages, but the available literature shows that some kind of tooth movements are unpredictable. In addition, the majority of the studies are focused on one clear aligner system, while different characteristics of various systems can provide different treatment outcomes. The aim of the present retrospective cohort study was to evaluate the predictability of Nuvola® aligner system in achieving torque movements of anterior teeth. Thirty-nine adult patients, who were consecutively treated with clear aligners, were retrospectively selected, and digital models pre-treatment (T0), post-treatment (T1) and the digital setup models (TS) were collected. Only the first phase of treatment made of 12 aligners was considered for the present study. Torque of anterior teeth was measured as labiolingual inclination on digital models at T0, T1, and TS using VAM software. Any difference between the predicted and achieved torque movements was evaluated using Wilcoxon signed-rank test or paired sample t test. First-type error was set as p clear aligner system was able to produce clinical outcomes comparable to the planning of the digital setup relative to torque movements of the anterior teeth.

  15. Retrospective chart review of elderly patients receiving electroconvulsive therapy in a tertiary general hospital

    Directory of Open Access Journals (Sweden)

    Mosam Phirke

    2015-01-01

    Full Text Available Background: Electroconvulsive therapy (ECT is the one of the oldest and effective treatments in psychiatry today. It has been used in a wide variety of psychiatric disorders in both young and old patients. Aims of the study: The present study is a retrospective chart review of geriatric patients receiving ECT as a treatment option in a tertiary care general hospital psychiatry setting. Methodology: The study evaluated ECT records over a 5-year period between the years 2010 and 2014, and it was observed that 23 elderly patients (aged ≥60 years had received ECT. Results: The patients received modified bitemporal ECT using a brief pulse ECT machine and had no major complications. A total of 184 ECT treatments were administered at an average of 8 treatments per case. The major diagnoses of patients were schizophrenia and major depression. The main indications of ECT were intolerance to medication, suicidal behavior and aggression. Out of the 23 elderly patients, 18 (78.26% showed a good response to ECT. The only complication noted was memory loss and confusion in 3 cases. Patients with medical illnesses like hypertension, diabetes and both together received ECT without any complications. Conclusions: This study adds to the scarce database on the use of ECT in elderly patients in India and adds evidence to the fact that ECT is a safe and effective treatment in the elderly.

  16. Parasitic infestation in appendicitis. A retrospective analysis of 660 patients and brief literature review

    Directory of Open Access Journals (Sweden)

    Eren Altun

    2017-03-01

    Full Text Available Objectives: To investigate the incidence of parasitic infestations and inflammation accompanying parasitosis in a series of appendectomy cases. Methods: Six-hundred-sixty patients who had undergone appendectomy in Bingöl State Hospital, Bingol, Turkey with the preliminary diagnosis of appendicitis between January 2012 and February 2015 were included in this retrospective study. They were retrospectively evaluated in terms of age, gender and pathological findings. Cases diagnosed with parasitic infestations were re-evaluated histopathologically for inflammatory response. Results: The mean age was 19.6 years, and the male/female ratio was 1.8. When evaluated in terms of histopathological diagnoses, 573 (86.8% were diagnosed as acute appendicitis, and parasitic infestation was identified in 12 (1.8%. Among cases with parasitic infestation, Enterobius vermicularis was identified in 9 (75% and Taenia in 3 (25% cases. Of cases with Enterobius vermicularis, 4 (44.4% had lymphoid hyperplasia, 1 (11.1% had normal-structured appendix vermiformis, and 4 (44.4% had findings of acute appendicitis. All cases with taeniasis had an inflammatory response: acute appendicitis was identified in 2 (66% and acute gangrenous appendicitis in 1 (33% of them. Conclusion: Parasitic infestations are among the probable causes in appendicitis etiology and should be kept in mind during differential diagnosis. However, whether every parasitic infestation leads to appendiceal inflammatory response is controversial.

  17. Pathology outcomes in patients with transurethral bladder tumour resection in a Turkish population: A retrospective analysis

    Directory of Open Access Journals (Sweden)

    Salih Budak

    2018-03-01

    Full Text Available Objectives: Transurethral bladder tumour resection (TURBT is the common surgical method used in the diagnosis, staging and treatment of patients with bladder tumour. Most of the rare tumours other than the urothelial carcinomas of the bladder are in advanced stage on diagnosis and necessitate aggressive treatment. In our study, we aimed to the histologic types of bladder cancer and to determine the regional incidence of rare bladder cancer types in our region. Materials and methods: We retrospectively evaluated 815 patients who underwent TURBT surgery between January 2010 and March 2016 in our clinic with a diagnosis of bladder cancer and at least 1 year follow-up. Patients with tumour histopathological examination including histological tumour type, grade and were reported. Thirty-nine patients with an unclear pathology report (neighboring organ invasion, cautery artifact, etc and 17 patients whose data could not be accessed were excluded from the study. The patients who had received chemotherapy or radiotherapy due to any type of malignancy (23 were also excluded from the study. Results: The outcomes of 736 patients operated in our clinics due to bladder tumour were evaluated. The mean age was 65.2 ± 8.4; 135 were female and 601 were male. Among them 711 patients with urothelial carcinoma were reported (94.2%. According to TNM classification, stage Ta was observed in 270 patients (37.9%, stage T1 in 297 (41.7%, and stage T2 in 144 (20.3%. Non-urothelial cancers were reported in 25 cases (3.3%. Conclusion: The incidence of bladder carcinoma varies between regions. The results of our study are similar to those of the western countries. Increased smoking and exposure to environmental carcinogenetic agents may lead to altered incidences and histological types of bladder tumours. Revision of regional tumour records may be useful to develop and evaluate future treatment strategies.

  18. A Retrospective Study of Cleft lip and palate Patients' Satisfaction after Maxillary Distraction or Traditional Advancement of the Maxilla

    DEFF Research Database (Denmark)

    Andersen, Kristian; Nørholt, Sven Erik; Küseler, Annelise

    2012-01-01

    A Retrospective Study of Cleft lip and palate Patients' Satisfaction after Maxillary Distraction or Traditional Advancement of the Maxilla......A Retrospective Study of Cleft lip and palate Patients' Satisfaction after Maxillary Distraction or Traditional Advancement of the Maxilla...

  19. Penicillin treatment for patients with Community-Acquired Pneumonia in Denmark: a retrospective cohort study.

    Science.gov (United States)

    Egelund, Gertrud Baunbæk; Jensen, Andreas Vestergaard; Andersen, Stine Bang; Petersen, Pelle Trier; Lindhardt, Bjarne Ørskov; von Plessen, Christian; Rohde, Gernot; Ravn, Pernille

    2017-04-20

    Community-acquired pneumonia (CAP) is a severe infection, with high mortality. Antibiotic strategies for CAP differ across Europe. The objective of the study was to describe the epidemiology of CAP in Denmark and evaluate the prognosis of patients empirically treated with penicillin-G/V monotherapy. Retrospective cohort study including hospitalized patients with x-ray confirmed CAP. We calculated the population-based incidence, reviewed types of empiric antibiotics and duration of antibiotic treatment. We evaluated the association between mortality and treatment with empiric penicillin-G/V using logistic regression analysis. We included 1320 patients. The incidence of hospitalized CAP was 3.1/1000 inhabitants. Median age was 71 years (IQR; 58-81) and in-hospital mortality was 8%. Median duration of antibiotic treatment was 10 days (IQR; 8-12). In total 45% were treated with penicillin-G/V as empiric monotherapy and they did not have a higher mortality compared to patients treated with broader-spectrum antibiotics (OR 0.92, CI 95% 0.55-1.53). The duration of treatment exceeded recommendations in European guidelines. Empiric monotherapy with penicillin-G/V was commonly used and not associated with increased mortality in patients with mild to moderate pneumonia. Our results are in agreement with current conservative antibiotic strategy as outlined in the Danish guidelines.

  20. Perioperative management of patients for osteo-odonto-kreatoprosthesis under general anaesthesia: A retrospective study

    Directory of Open Access Journals (Sweden)

    Rakesh Garg

    2011-01-01

    Full Text Available An osteo-odonto-keratoprosthesis (OOKP procedure is indicated in patients with failed corneal transplant but having intact retina for visual improvement. We studied perioperative concerns of patients who underwent the staged OOKP procedure. This was a retrospective analysis of patients who underwent OOKP. The information regarding symptoms, associated comorbidities, perioperative events including anaesthetic management were collected. Eight patients (five females and three males underwent the staged OOKP procedure. The median age was 18 years. The median weight was 45 kg. The median duration of loss of vision was 4 years. The aetiology of blindness included Stevens-Johnson′s syndrome (SJS (7 and chemical burn (1. Four patients had generalized skin problem due to SJS. All cases were managed under general anaesthesia, and airway management included nasotracheal intubation for stage I and orotracheal intubation for stage II. The median mallampati classification was I prior to OOKP stage I procedure while it changed to II at stage II procedure. Two patients required fibreoptic nasotracheal intubation. One patient had excessive oozing from the mucosal harvest site and was managed conservatively. In one patient, tooth harvesting was done twice as the first tooth was damaged during creating a hole in it. We conclude that OOKP requires multidisciplinary care. Anaesthesiologist should evaluate the airway carefully and disease-associated systemic involvements. The use of various drugs requires caution and steroid supplementation should be done. Airway difficulty should be anticipated, mandating thorough evaluation. Re-evaluation of airway is prudent as it may become difficult during the staged OOKP procedure.

  1. Retrospective Survey of Biopsied Oral Lesions in Pediatric Patients

    Directory of Open Access Journals (Sweden)

    Yin-Lin Wang

    2009-11-01

    Conclusion: The mucous extravasation phenomenon, odontoma, or dentigerous cyst was the most common inflammatory and reactive, neoplastic, or cystic lesion, respectively, in pediatric patients. The relatively high incidence of inflammatory and reactive lesions in pediatric patients implies the importance of stringent oral hygiene in children. Most oral neoplastic lesions in pediatric patients are benign, and malignant oral tumors rarely occur in pediatric patients.

  2. Symptomatic venous thromboembolism in orthognathic surgery and distraction osteogenesis: a retrospective cohort study of 4127 patients

    NARCIS (Netherlands)

    Verlinden, C.R.A.; Tuinzing, D.B.; Forouzanfar, T.

    2014-01-01

    Venous thromboembolism is a common postoperative complication, and orthopaedic procedures are particularly at risk. We designed a retrospective, single centre, observational, cohort study of 4127 patients (mean (SD) age 27 (11) years) who had elective orthognathic operations or distraction

  3. A Retrospective study of Pressure ulcers in critically ill patients in a ...

    African Journals Online (AJOL)

    A Retrospective study of Pressure ulcers in critically ill patients in a ... reduced tissue perfusion, neurologic deficits, faecal or urinary incontinence. This study determined the prevalence and risk factors for the development of pressure ulcer in ...

  4. Long-term results of radiotherapy for periarthritis of the shoulder: a retrospective evaluation

    International Nuclear Information System (INIS)

    Niewald, Marcus; Fleckenstein, Jochen; Naumann, Susanne; Ruebe, Christian

    2007-01-01

    To evaluate retrospectively the results of radiotherapy for periarthritis of the shoulder In 1983–2004, 141 patients were treated, all had attended at least one follow-up examination. 19% had had pain for several weeks, 66% for months and 14% for years. Shoulder motility was impaired in 137/140 patients. Nearly all patients had taken oral analgesics, 81% had undergone physiotherapy, five patients had been operated on, and six had been irradiated. Radiotherapy was applied using regular anterior-posterior opposing portals and Co-60 gamma rays or 4 MV photons. 89% of the patients received a total dose of 6 Gy (dose/fraction of 1 Gy twice weekly, the others had total doses ranging from 4 to 8 Gy. The patients and the referring doctors were given written questionnaires in order to obtain long-term results. The mean duration of follow-up was 6.9 years [0–20 years]. During the first follow-up examination at the end of radiotherapy 56% of the patients reported pain relief and improvement of motility. After in median 4.5 months the values were 69 and 89%, after 3.9 years 73% and 73%, respectively. There were virtually no side effects. In the questionnaires, 69% of the patients reported pain relief directly after radiotherapy, 31% up to 12 weeks after radiotherapy. 56% of the patients stated that pain relief had lasted for 'years', in further 12% at least for 'months'. Low-dose radiotherapy for periarthropathy of the shoulder was highly effective and yielded long-lasting improvement of pain and motility without side effects

  5. Incidence of hypothyroidism after irradiation of the neck with special reference to lymphoma patients; A retrospective and prospective analysis

    Energy Technology Data Exchange (ETDEWEB)

    Feyerabend, T; Kapp, B; Richter, E; Becker, W; Reiners, C [Wuerzburg Univ. (Germany, F.R.). Klinik fuer Radioonkologie Wuerzburg Univ. (Germany, F.R.). Klinik fuer Nuklearmedizin

    1990-01-01

    Twenty-eight patients were studied prospectively in order to determine the incidence of hypothyroidism after mantle irradiation for malignant lymphoma. This group was compared with a historical group of 65 patients, among them 36 patients with malignant lymphoma. The mean follow-up was 30 months for the prospective group and 46 months for the retrospective group. The mean thyroid dose for irradiated malignant lymphomas in the prospective and the retrospective group was 45 Gy and 43 Gy respectively. For other tumors with neck irradiation (retrospective group) the mean thyroid dose was 53 Gy. There were no cases of clinical hypothyroidism in our study. As for subclinical hypothyroidism which is characterised by elevated TSH, the incidence was 22% in the prospective group and 3% in the retrospective group, i.e. 8/93 patients showed a hypothyroid dysfunction. Three of the 8 patients with subclinical hypothyroidism had undergone lymphangiography before radiotherapy. Due to the elevated iodine pool a lymphangiogram is considered as a risk factor for hypothyroidism as well as for hyperthyroidism, which we observed twice in the prospective group. Evaluation of the thyroid function before lymphangiography and irradiation as well as regular thyroid function studies during the follow-up are recommended in order to detect hypothyroidism in time. (orig.).

  6. Teaching Evaluation of Higher Education Institutions: Retrospect and Prospect

    Science.gov (United States)

    Siping, Gao

    2009-01-01

    China started up pilot projects for the evaluation of teaching work at regular higher education institutions (HEIs) in 1994, and, beginning in 2003, the Ministry of Education (MOE) formally set up a system of cyclical teaching evaluation. Among the 592 undergraduate colleges and universities that were listed in the plan for the first round of…

  7. A retrospective evaluation of traumatic dental injury in children who ...

    African Journals Online (AJOL)

    2014-03-18

    Mar 18, 2014 ... Results: Of all 320 patients with traumatic dental injury, 205 were boys and 115 were girls ... Department of Pediatric Dentistry, Faculty of Dentistry, ..... the management of traumatic dental injuries I. Fractures and luxations of.

  8. Retrospective Analysis of Outcome of Patients with Metastatic Leiomyosarcoma in a Tertiary Referral Center.

    Science.gov (United States)

    van Cann, Tom; Cornillie, Jasmien; Wozniak, Agnieszka; Debiec-Rychter, Maria; Sciot, Raf; Hompes, Daphne; Vergote, Ignace; Schöffski, Patrick

    2018-01-01

    Leiomyosarcoma is a common subtype of soft tissue sarcoma originating from smooth muscle. We evaluated the clinical course and treatment outcome of patients with metastatic leiomyosarcoma. We retrospectively reviewed the records of patients at the University Hospitals Leuven. We identified 122 patients with metastatic leiomyosarcoma, 77 female, median age 59.5 years. Most patients developed leiomyosarcoma in the extremities (35%), the uterus (20%) or the abdomen (19%); 69% developed metachronous metastasis, 31% had synchronous metastatic disease. Most patients (74%) received palliative systemic therapy. The most common first-line treatments were doxorubicin (n = 47) and an anthracycline combined with an alkylator (n = 28). The objective response rate to first-line palliative systemic therapy was 20% and the median progression-free survival was 4.9 months (range 0.1-17.1). The median survival from diagnosis of metastasis was 20.5 months (range 0.4-126.9). On multivariate analysis, metachronous disease, no progressive disease as best response to first-line treatment, the possibility of metastasectomy with curative intent and use of palliative radiotherapy were indicators for better survival. The prognosis of patients with metastatic leiomyosarcoma is limited and objective responses to first-line systemic therapy are rare. The treatment of metastatic leiomyosarcoma remains an unmet medical need. © 2018 S. Karger GmbH, Freiburg.

  9. Terra firma-forme dermatosis: a retrospective review of 31 patients.

    Science.gov (United States)

    Berk, David R

    2012-01-01

    Terra firma-forme dermatosis is an idiopathic condition characterized by acquired, dirtlike plaques despite normal hygiene. A diagnosis can be reached by removing lesions with gentle alcohol swabbing. Although Terra firma-forme dermatosis was first described more than 20 years ago and is thought to be not uncommon in clinical practice, it has never been systematically studied. There are few publications about this condition, including no case series of more than six patients. In particular, little is known about the incidence, peak age groups, and most common locations of Terra firma-forme dermatosis. A retrospective review was conducted to identify cases of Terra firma-forme dermatosis in a single-provider practice consisting of 55% pediatric and 45% adult patients. Thirty-one patients with Terra firma-forme dermatosis were identified, including 10 who presented with Terra firma-forme dermatosis as their primary concern. Only two patients were older than 17 years. The median duration of lesions was 4 months. The most common lesion locations were the neck, ankles, and face. Before presenting to the dermatology clinic, three patients had undergone endocrine evaluations, and four had been prescribed topical corticosteroids. Terra firma-forme dermatosis is relatively common and most often occurs in children on the neck or posterior malleolus. This series exemplifies the importance of recognizing Terra firma-forme dermatosis so as to provide rapid relief for patients and avoid unnecessary tests and treatments. © 2011 Wiley Periodicals, Inc.

  10. Port site hernia after laparoscopic sleeve gastrectomy: a retrospective cohort study of 352 patients.

    Science.gov (United States)

    Ece, Ilhan; Yilmaz, Huseyin; Alptekin, Husnu; Yormaz, Serdar; Colak, Bayram; Sahin, Mustafa

    2018-03-01

    Port site hernia (PSH) following laparoscopic procedures is a rare but serious complication. The aim of this study was to evaluate the rate of PSH after laparoscopic sleeve gastrectomy (LSG), and the efficacy of closure of the port site as a means of preventing PSH. A retrospective analysis was performed on 386 patients who underwent LSG between December 2009 and January 2015. 352 (91.2%) of the patient were followed up for at least 24 months. In the first 206 patients, the fascial layers of the trocar incisions were not closed, while in the next 146 cases, routine closure of the trocar sites was performed. The patients were reviewed in relation to demographics, comorbidities, complications, percentage of excess weight loss, and rates of PSH. The total cohort consisted of 220 female and 132 male patients with a mean age of 36.2 ± 12.3 years. Demographic data, initial BMI, and comorbidities were similar for the patients in both groups. The closure of the fascia was caused by the prolonged duration of the operation with no significant difference. The unclosed fascial defects were associated with a significantly increased incidence of PSH (1.3 vs. 3.9%, p port sites may result in a decreased PSH rate.

  11. Herbal medicine for hospitalized patients with severe depressive episode: a retrospective controlled study.

    Science.gov (United States)

    Liu, Lan-Ying; Feng, Bin; Chen, Jiong; Tan, Qing-Rong; Chen, Zheng-Xin; Chen, Wen-Song; Wang, Pei-Rong; Zhang, Zhang-Jin

    2015-01-01

    Herbal medicine is increasingly used in depressed patients. The purpose of this retrospective controlled study was to evaluate the efficacy and safety of herbal medicine treatment of severe depressive episode. A total of 146 severely depressed subjects were selected from patients who were admitted to the Department of Psychosomatics of Tongde Hospital at Hangzhou, China between 1st September 2009 and 30th November 2013. While all were medicated with psychotropic drugs, 78 received additional individualized herbal medicine. The severity of depressive symptoms was measured using 24-item Hamilton Rating Scale for Depression (HAMD-24) at admission and thereafter once weekly during hospital stay. The proportion of patients achieving clinical response and remission and incidence of adverse events were compared. The two groups had similar average length of hospital stay for approximately 28 days and were not different in the use of psychotropic medications. Survival analysis revealed that patients with herbal medicine had significantly higher chance of achieving clinical response [relative risk (RR)=2.179, Pherbal medicine. Patients with herbal medicine experienced remarkably fewer incidences of physical tiredness, headache, palpitation, dry mouth and constipation, but had a significantly higher incidence of digestive discomfort compared to patients without herbal medicine. These results indicate that additional treatment with individualized herbal medicine enhances antidepressant response and reduces certain side effects associated with psychotropic medications. Herbal medicine is an effective and relatively safe therapy for severe depressive episode (Trial Registration: ChiCTR-OCH-13003864). Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Achieving recovery in patients with schizophrenia through psychosocial interventions: A retrospective study.

    Science.gov (United States)

    Buonocore, Mariachiara; Bosia, Marta; Baraldi, Maria A; Bechi, Margherita; Spangaro, Marco; Cocchi, Federica; Bianchi, Laura; Guglielmino, Carmelo; Mastromatteo, Antonella R; Cavallaro, Roberto

    2018-01-01

    Recovery, or functional remission, represents the ultimate treatment goal in schizophrenia. Despite its importance, a standardized definition of remission is still lacking, thus reported rates significantly vary across studies. Moreover, the effects of rehabilitative interventions on recovery have not been thoroughly investigated. This study aimed to evaluate recovery in a sample of patients with chronic schizophrenia engaged in rehabilitation programs and to explore contributing factors, with a focus on sociocognitive rehabilitative interventions. Data from 104 patients with schizophrenia treated either with a standard rehabilitation program, including cognitive remediation (n = 46), or the latter plus a specific sociocognitive intervention (n = 58), and assessed for psychopathology, cognition, social cognition, and Quality of Life Scale, were retrospectively analyzed for this study. Recovery, evaluated with the Quality of Life Scale, was achieved by 56.76% of patients in our sample. While no effects were observed for clinical, cognitive, or sociocognitive variables, participation in the sociocognitive rehabilitative interventions was positively associated with recovery. Our results indicate that high rates of recovery can be achieved in patients treated with psychosocial interventions and suggest that rehabilitative programs targeting social cognition may further facilitate the process of recovery. If confirmed, these results may have relevant implications for daily clinical practice and service provision, allowing clinicians to develop and optimize specific rehabilitation programs in order to promote recovery. © 2017 The Authors. Psychiatry and Clinical Neurosciences © 2017 Japanese Society of Psychiatry and Neurology.

  13. For what reasons do patients file a complaint? A retrospective study on patient rights units' registries.

    Science.gov (United States)

    Önal, Gülsüm; Civaner, M Murat

    2015-01-01

    In 2004, Patient Rights Units were established in all public hospitals in Turkey to allow patients to voice their complaints about services. To determine what violations are reflected into the complaint mechanism, the pattern over time, and patients' expectations of the services. Descriptive study. A retrospective study performed using the complaint database of the Istanbul Health Directorate, from 2005 to 2011. The results indicate that people who are older than 40 years, women, and those with less than high school education are the most common patients in these units. A total of 218,186 complaints were filed. Each year, the number of complaints increased compared to the previous year, and nearly half of the applications were made in 2010 and 2011 (48.9%). The three most frequent complaints were "not benefiting from services in general" (35.4%), "not being treated in a respectable manner and in comfortable conditions" (17.8%), and "not being properly informed" (13.5%). Two-thirds of the overall applications were found in favour of the patients (63.3%), and but this rate has decreased over the years. Patients would like to be treated in a manner that respects their human dignity. Educating healthcare workers on communication skills might be a useful initiative. More importantly, health policies and the organisation of services should prioritise patient rights. It is only then would be possible to exercise patient rights in reality.

  14. White matter lesions in psychiatric patients: a retrospective MRI study

    International Nuclear Information System (INIS)

    Becker, T.; Teichmann, E.; Hofmann, E.; Schmidtke, A.; Warmuth-Metz, M.; Nadjmi, M.

    1992-01-01

    T2-weighted MRI scans of psychiatric patients with at least one white matter lesion (WML) were compared to 83 non-psychiatric controls with respect to WML number and distribution. MANOVA resulted in significant effects for sex, age and patient group with respect to WML number. In the psychiatric patients, infratentorial WML prevailed in organic psychoses. WML number was positively correlated with age with the exception of right temporal lobe WML. Based on WML spatial distribution, four patient clusters were found. Clusters with widely distributed WML comprised older patients with late onset of illness; right frontal and temporal WML were associated with mania, euphoria and unstable mood. (orig.)

  15. Morcellation worsens survival outcomes in patients with undiagnosed uterine leiomyosarcomas: A retrospective MITO group study.

    Science.gov (United States)

    Raspagliesi, Francesco; Maltese, Giuseppa; Bogani, Giorgio; Fucà, Giovanni; Lepori, Stefano; De Iaco, Pierandrea; Perrone, Myriam; Scambia, Giovanni; Cormio, Gennaro; Bogliolo, Stefano; Bergamini, Alice; Bifulco, Giuseppe; Casali, Paolo Giovanni; Lorusso, Domenica

    2017-01-01

    To investigate the impact of morcellation on survival outcomes of patients affected by undiagnosed uterine sarcoma. This is a retrospective study performed in 8 referral centers of MITO group. Data of women undergoing morcellation for apparent benign uterine myomas who were ultimately diagnosed with stage I uterine sarcoma on final pathology were compared with data of women who did not undergo morcellation. Uterine sarcoma included: leiomyosarcomas (LMS), smooth muscle tumors of uncertain malignant potential (STUMP), low-grade endometrial stromal sarcomas (LG-ESS) and undifferentiated uterine sarcomas (UUS). Two-year survival outcomes were evaluated using Kaplan-Meir and Cox models. Overall 125 patients were identified: 31(24.8%), 21(16.8%) and 73(58.4%) patients had power morcellation during laparoscopy, non power morcellation during open surgery and non morcellation during open procedures, respectively. Considering patients affected by LMS, morcellation did not correlated with disease-free survival. However, patients undergoing either morcellation or power morcellation experienced a 3-fold increase risk of death in comparison to patients who had not morcellation (p=0.02). A trend towards an increase of recurrence was observed for patients undergoing morcellation for STUMP (HR 7.7, p=0.09); while no differences in survival outcomes were observed for patients with LG-ESS and UUS. Our data suggest that morcellation increase the risk of death in patients affected by undiagnosed LMS. Further prospective studies are warranted in order to assess the risk to benefit ratio of power morcellator utilization in patients with apparent benign uterine myomas. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Prevalence and prognostic influence of bacterial pyuria in elderly patients with pneumonia: A retrospective study.

    Science.gov (United States)

    Oka, Hiroaki; Komiya, Kosaku; Ohama, Minoru; Kawano, Yoshiyuki; Uchida, Masahiro; Miyajima, Hajime; Iwashita, Tomohiko; Okabe, Eiji; Kawamura, Tadao; Yasuda, Kazuhiro; Matsumoto, Taisuke; Kadota, Jun-Ichi

    2017-07-01

    The number of elderly patients with pneumonia is significantly increasing as the populations in many countries age. Although elderly patients with pneumonia are at risk of developing urinary tract infections, no studies have examined the prevalence or the prognostic impact of this complication. The aim of the present study was to investigate the prevalence of comorbid bacterial pyuria and the impact on the prognosis of elderly patients with pneumonia. We retrospectively evaluated 132 patients aged >65 years who were hospitalized for pneumonia and who underwent a urinary sediment test on admission. The background characteristics, laboratory results and treatment regimens were documented, and the risk factors for the complication of bacterial pyuria and its association with 90-day mortality in pneumonia patients were elucidated. A total of 37 (28%) of 132 patients were complicated by bacterial pyuria. The patients with bacterial pyuria were more often women, showed a poorer performance status, were more frequently fed by percutaneous endoscopic gastrostomy, and more frequently used diapers and/or a bladder catheter. Regarding first-line drugs, 82.6% of the patients received beta-lactamase inhibitors and extended-spectrum penicillins. The use of a bladder catheter and a poor performance status were associated with bacterial pyuria. A multivariate analysis showed that a poor performance status was the only factor associated with 90-day mortality. Bacterial pyuria did not affect the prognosis of patients who were treated with penicillin-based regimens. Thus, broad-spectrum antibiotics are not necessarily required for elderly patients with pneumonia complicated by urinary tract infection. Geriatr Gerontol Int 2017; 17: 1076-1080. © 2016 Japan Geriatrics Society.

  17. The effect of oral supplementation with a combination of beta-hydroxy-beta-methylbutyrate, arginine and glutamine on wound healing: a retrospective analysis of diabetic haemodialysis patients

    OpenAIRE

    Sipahi, Savas; Gungor, Ozkan; Gunduz, Mehmet; Cilci, Mehmet; Demirci, Mustafa Cahit; Tamer, Ali

    2013-01-01

    Background Diabetes is an important reason for end-stage renal failure and diabetic foot wounds worsen the life qualities of these patients. Protein and amino acid support accelerates the wound healing. The purpose of this retrospective study is to examine the effect of beta-hydroxy-beta-methylbutyrate, arginine and glutamine (Abound?) supplementation on the wound healing. Methods A total of 11 diabetic dialysis patients were included in this retrospective study aiming to evaluate the effect ...

  18. A RETROSPECTIVE OF EVALUATION MODELS ON INTELLECTUAL CAPITAL

    Directory of Open Access Journals (Sweden)

    Ienciu Nicoleta Maria

    2011-12-01

    Full Text Available In the classical theory of economics, capital is one of the three factors of production, in addition to land and labor, and refers in particular to buildings, equipment, and machinery etc., used for the production of other goods (the term physical capital is also used by the specialized literature (Bratianu and Jianu, 2006. The present study intend to bring to the forefront the main evalluation methods for intellectual capital, as proposed, supported and criticized at the same time by researchers and practitioners. The study offers response to the following research questions: Which are the advantages and disadvantages of the intellectual capital evaluation methods? And what are the main studies approaching the subject of intellectual capital evaluation at international level? The collection and analysis of intellectual capital evaluation models and the non-participative observation are the main instruments used to bring to the forefront the main international existing evaluation frameworks. The information sources representing the base for these researches are especially constituted by articles published in specialized magazines, both from accounting and economics fields, specialized works relevant to the reference field, legislative documents, official documents, press releases and other documents issued by various national and international bodies. The most representative studies bringing to the forefront the evaluation of intellectual capital are the ones elaborated by Mouritsen et al (Mouritsen et al, 2001, Manea and Gorgan (Manea and Gorgan, 2003, Tayles (Tayles, 2002, Tayles et al (Tayles et al, 2007. The presented approaches offer a general idea on the range of methods, disciplines and operational specializations existing for the evaluation of intellectual capital. Only one of them - Balanced Scorecard is largely used, while the rest of the methods remain too theoretical or too poorly developed to be universally accepted. We believe that

  19. Recombinant-activated factor VII in patients with uncontrolled bleeding: A retrospective observational analysis

    Directory of Open Access Journals (Sweden)

    Said D Abuhasna

    2012-01-01

    Full Text Available Background: Factor VIIa (recombinant has an off-label use to control life-threatening bleeding that is refractory to other measures and was shown to decrease transfusion requirements. Objective: The primary objective of this study was to assess the safety and effectiveness of factor VIIa (recombinant on blood transfusion requirements and coagulation parameters when used in patients whose bleeding was uncorrected by other means. The pharmacoeconomic impact for any discrepancy from our protocol was evaluated. Secondary outcomes included 4-hour and 28-day mortality, as well as safety of this agent in terms of thromboembolic complications. Materials and Methods: We retrospectively evaluated patients who received recombinant-activated factor VII (rFVIIa for uncontrolled bleeding from June 2008 to April 2011. The medical records of 33 patients were evaluated. Coagulation parameters and blood products were determined 24 hours before and 24 hours after administration of rFVIIa, and the results compared. Patients were also screened for any thromboembolic complications. Results: Administration of rFVIIa reduced blood transfusion requirements and improved coagulation parameters significantly (P<0.05. No thromboembolic complications were reported. Most of the dosing was consistent with those recommended in our institutional protocol, with discrepancies resulting in an average cost of $56 058. Moreover, pH was reported in only 67% of patients. All patients treated with rFVIIa survived up to 4 hours after receiving this agent, while the 28-day mortality was 24% (8/33. Conclusion: The use of rFVIIa appears to be safe and effective in promoting hemostasis, as evident from reducing transfusion requirements and improving the coagulation variables.

  20. Absorbed dose evaluations in retrospective dosimetry: Methodological developments using quartz

    DEFF Research Database (Denmark)

    Bailiff, I.K.; Bøtter-Jensen, L.; Correcher, V.

    2000-01-01

    Dose evaluation procedures based on luminescence techniques were applied to 50 quartz samples extracted from bricks that had been obtained from populated or partly populated settlements in Russia and Ukraine downwind of the Chernobyl NPP. Determinations of accrued dose in the range similar to 30...

  1. Treatment of hypermyoglobinemia after CRS + HIPEC for patients with peritoneal carcinomatosis: A retrospective comparative study.

    Science.gov (United States)

    Liu, Gang; Ji, Zhong-He; Yu, Yang; Li, Xin-Bao; Zhang, Yan-Bin; Peng, Kai-Wen; Li, Yan

    2017-11-01

    This retrospective comparative study aims to explore the time courses of serum myoglobin (Mb) changes, and summarize our experience in treating patients with hypermyoglobinemia after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC).This study covered 60 patients with peritoneal carcinomatosis treated with CRS + HIPEC as the study group, and another 25 cancer patients treated with conventional extensive surgery without HIPEC as the control group from February to October 2016. In the study group, patients with postoperative hypermyoglobinemia were on a comprehensive treatment regimen consisting intravenous injection of sodium bicarbonate solution according to the Mb level. In the control group, patients were recorded and treated with the same regimen except for special sodium bicarbonate solution. The preoperative and postoperative serum Mb, blood urine nitrogen (BUN), and creatinine (Cr) levels were evaluated.There were no significantly difference between the 2 groups in serum Mb, BUN, and Cr levels before surgery. Postoperative serum Mb levels were elevated in both groups and significantly higher on postoperative 0 to 2 days (P sodium bicarbonate could accelerate the reduction in serum Mb levels and reduce the risk for major organ damages.

  2. Anticlockwise swirl of mesenteric vessels: A normal CT appearance, retrospective analysis of 200 pediatric patients

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    Sodhi, Kushaljit S., E-mail: sodhiks@gmail.com [Department of Radiodiagnosis and Imaging, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India); Bhatia, Anmol, E-mail: anmol_bhatia26@yahoo.co.in [Department of Radiodiagnosis and Imaging, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India); Saxena, Akshay K., E-mail: fatakshay@yahoo.com [Department of Radiodiagnosis and Imaging, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India); Rao, Katragadda L.N., E-mail: klnrao@hotmail.com [Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India); Menon, Prema, E-mail: menonprema@hotmail.com [Department of Pediatric Surgery, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India); Khandelwal, Niranjan, E-mail: khandelwaln@hotmail.com [Department of Radiodiagnosis and Imaging, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh 160012 (India)

    2014-04-15

    Objective: The counterclockwise rotation of the SMV on SMA is a normal and non-specific finding, which results in an incomplete swirl formation on CT scans. However, it has a potential to be misinterpreted as ‘midgut volvulus’ resulting in serious clinical implications. The study was done to determine the frequency and degree of counterclockwise rotation of the SMV on SMA on CT in normal otherwise asymptomatic pediatric patients undergoing CT scan. Methods: In this IRB approved study, we retrospectively analyzed abdominal CT scan examinations of 200 consecutive pediatric patients (age range of 11 days to 18 years), which were performed for different clinical indications over a period of 10 months. They were evaluated for the absence or presence and degree of counterclockwise rotation of the mesenteric vessels. Results: Of the 200 patients, 128 (64%) patients showed no clockwise or anticlockwise rotation of mesenteric vessels. Counterclockwise rotation of SMV on SMA was seen in 72 (36%) patients. Further, the degree of rotation of vessels was also calculated, based on the criteria proposed by the authors. Conclusions: The counterclockwise rotation of SMV on SMA gives an appearance of mesenteric whirlpool in otherwise normal mesenteric vessels and can be misinterpreted as midgut volvulus. It is a normal CT appearance and is due to a variation in branching pattern of mesenteric vessels. Awareness of this normal branching pattern of mesenteric vessels is important to avoid an inadvertent laparotomy.

  3. Anticlockwise swirl of mesenteric vessels: A normal CT appearance, retrospective analysis of 200 pediatric patients

    International Nuclear Information System (INIS)

    Sodhi, Kushaljit S.; Bhatia, Anmol; Saxena, Akshay K.; Rao, Katragadda L.N.; Menon, Prema; Khandelwal, Niranjan

    2014-01-01

    Objective: The counterclockwise rotation of the SMV on SMA is a normal and non-specific finding, which results in an incomplete swirl formation on CT scans. However, it has a potential to be misinterpreted as ‘midgut volvulus’ resulting in serious clinical implications. The study was done to determine the frequency and degree of counterclockwise rotation of the SMV on SMA on CT in normal otherwise asymptomatic pediatric patients undergoing CT scan. Methods: In this IRB approved study, we retrospectively analyzed abdominal CT scan examinations of 200 consecutive pediatric patients (age range of 11 days to 18 years), which were performed for different clinical indications over a period of 10 months. They were evaluated for the absence or presence and degree of counterclockwise rotation of the mesenteric vessels. Results: Of the 200 patients, 128 (64%) patients showed no clockwise or anticlockwise rotation of mesenteric vessels. Counterclockwise rotation of SMV on SMA was seen in 72 (36%) patients. Further, the degree of rotation of vessels was also calculated, based on the criteria proposed by the authors. Conclusions: The counterclockwise rotation of SMV on SMA gives an appearance of mesenteric whirlpool in otherwise normal mesenteric vessels and can be misinterpreted as midgut volvulus. It is a normal CT appearance and is due to a variation in branching pattern of mesenteric vessels. Awareness of this normal branching pattern of mesenteric vessels is important to avoid an inadvertent laparotomy

  4. For What Reasons Do Patients File a Complaint? A Retrospective Study on Patient Rights Units’ Registries

    Directory of Open Access Journals (Sweden)

    M. Murat Civaner

    2015-03-01

    Full Text Available Background: In 2004, Patient Rights Units were established in all public hospitals in Turkey to allow patients to voice their complaints about services. Aims: To determine what violations are reflected into the complaint mechanism, the pattern over time, and patients’ expectations of the services. Study Design: Descriptive study. Methods: A retrospective study performed using the complaint database of the Istanbul Health Directorate, from 2005 to 2011. Results: The results indicate that people who are older than 40 years, women, and those with less than high school education are the most common patients in these units. A total of 218,186 complaints were filed. Each year, the number of complaints increased compared to the previous year, and nearly half of the applications were made in 2010 and 2011 (48.9%. The three most frequent complaints were “not benefiting from services in general” (35.4%, “not being treated in a respectable manner and in comfortable conditions” (17.8%, and “not being properly informed” (13.5%. Two-thirds of the overall applications were found in favour of the patients (63.3%, and but this rate has decreased over the years. Conclusion: Patients would like to be treated in a manner that respects their human dignity. Educating healthcare workers on communication skills might be a useful initiative. More importantly, health policies and the organisation of services should prioritise patient rights. It is only then would be possible to exercise patient rights in reality.

  5. Excess morbidity and mortality in patients with craniopharyngioma: a hospital-based retrospective cohort study.

    Science.gov (United States)

    Wijnen, Mark; Olsson, Daniel S; van den Heuvel-Eibrink, Marry M; Hammarstrand, Casper; Janssen, Joseph A M J L; van der Lely, Aart J; Johannsson, Gudmundur; Neggers, Sebastian J C M M

    2018-01-01

    Most studies in patients with craniopharyngioma did not investigate morbidity and mortality relative to the general population nor evaluated risk factors for excess morbidity and mortality. Therefore, the objective of this study was to examine excess morbidity and mortality, as well as their determinants in patients with craniopharyngioma. Hospital-based retrospective cohort study conducted between 1987 and 2014. We included 144 Dutch and 80 Swedish patients with craniopharyngioma identified by a computer-based search in the medical records (105 females (47%), 112 patients with childhood-onset craniopharyngioma (50%), 3153 person-years of follow-up). Excess morbidity and mortality were analysed using standardized incidence and mortality ratios (SIRs and SMRs). Risk factors were evaluated univariably by comparing SIRs and SMRs between non-overlapping subgroups. Patients with craniopharyngioma experienced excess morbidity due to type 2 diabetes mellitus (T2DM) (SIR: 4.4, 95% confidence interval (CI): 2.8-6.8) and cerebral infarction (SIR: 4.9, 95% CI: 3.1-8.0) compared to the general population. Risks for malignant neoplasms, myocardial infarctions and fractures were not increased. Patients with craniopharyngioma also had excessive total mortality (SMR: 2.7, 95% CI: 2.0-3.8), and mortality due to circulatory (SMR: 2.3, 95% CI: 1.1-4.5) and respiratory (SMR: 6.0, 95% CI: 2.5-14.5) diseases. Female sex, childhood-onset craniopharyngioma, hydrocephalus and tumour recurrence were identified as risk factors for excess T2DM, cerebral infarction and total mortality. Patients with craniopharyngioma are at an increased risk for T2DM, cerebral infarction, total mortality and mortality due to circulatory and respiratory diseases. Female sex, childhood-onset craniopharyngioma, hydrocephalus and tumour recurrence are important risk factors. © 2018 European Society of Endocrinology.

  6. Outcomes of patients with altered level of consciousness and abnormal electroencephalogram: A retrospective cohort study.

    Science.gov (United States)

    Sanches, Paula Rodrigues; Corrêa, Thiago Domingos; Ferrari-Marinho, Taissa; Naves, Pedro Vicente Ferreira; Ladeia-Frota, Carol; Caboclo, Luís Otávio

    2017-01-01

    Nonconvulsive seizures (NCS) are frequent in hospitalized patients and may further aggravate injury in the already damaged brain, potentially worsening outcomes in encephalopathic patients. Therefore, both early seizure recognition and treatment have been advocated to prevent further neurological damage. Evaluate the main EEG patterns seen in patients with impaired consciousness and address the effect of treatment with antiepileptic drugs (AEDs), continuous intravenous anesthetic drugs (IVADs), or the combination of both, on outcomes. This was a single center retrospective cohort study conducted in a private, tertiary care hospital. Consecutive adult patients with altered consciousness submitted to a routine EEG between January 2008 and February 2011 were included in this study. Based on EEG pattern, patients were assigned to one of three groups: Group Interictal Patterns (IP; EEG showing only interictal epileptiform discharges or triphasic waves), Group Rhythmic and Periodic Patterns (RPP; at least one EEG with rhythmic or periodic patterns), and Group Ictal (Ictal; at least one EEG showing ictal pattern). Groups were compared in terms of administered antiepileptic treatment and frequency of unfavorable outcomes (modified Rankin scale ≥3 and in-hospital mortality). Two hundred and six patients (475 EEGs) were included in this analysis. Interictal pattern was observed in 35.4% (73/206) of patients, RPP in 53.4% (110/206) and ictal in 11.2% (23/206) of patients. Treatment with AEDs, IVADs or a combination of both was administered in half of the patients. While all Ictal group patients received treatment (AEDs or IVADs), only 24/73 (32.9%) IP group patients and 55/108 (50.9%) RPP group patients were treated (p<0.001). Hospital length of stay (LOS) and frequency of unfavorable outcomes did not differ among the groups. In-hospital mortality was higher in IVADs treated RPP patients compared to AEDs treated RPP patients [11/19 (57.9%) vs. 11/36 (30.6%) patients

  7. Retrospective study of adjuvant icotinib in postoperative lung cancer patients harboring epidermal growth factor receptor mutations.

    Science.gov (United States)

    Yao, Shuyang; Zhi, Xiuyi; Wang, Ruotian; Qian, Kun; Hu, Mu; Zhang, Yi

    2016-09-01

    Epidermal growth factor receptor (EGFR) mutations occur in about 50% of Asian patients with non-small cell lung cancer (NSCLC). Patients with advanced NSCLC and EGFR mutations derive clinical benefit from treatment with EGFR-tyrosine kinase inhibitors (TKIs). This study assessed the efficacy and safety of adjuvant icotinib without chemotherapy in EGFR-mutated NSCLC patients undergoing resection of stage IB-IIIA. Our retrospective study enrolled 20 patients treated with icotinib as adjuvant therapy. Survival factors were evaluated by univariate and Cox regression analysis. The median follow-up time was 30 months (range 24-41). At the data cut-off, five patients (25%) had recurrence or metastasis and one patient had died of the disease. The two-year disease-free survival (DFS) rate was 85%. No recurrence occurred in the high-risk stage IB subgroup during the follow-up period. In univariate analysis, the micropapillary pattern had a statistically significant effect on DFS ( P = 0.040). Multivariate logistic regression analysis showed that there was no independent predictor. Drug related adverse events (AEs) occurred in nine patients (45.0%). The most common AEs were skin-related events and diarrhea, but were relatively mild. No grade 3 AEs or occurrences of intolerable toxicity were observed. Icotinib as adjuvant therapy is effective in patients harboring EGFR mutations after complete resection, with an acceptable AE profile. Further trials with larger sample sizes might confirm the efficiency of adjuvant TKI in selected patients. © 2016 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  8. Opioid tapering in patients with prescription opioid use disorder: A retrospective study.

    Science.gov (United States)

    Zhou, Kehua; Jia, Peng; Bhargava, Swati; Zhang, Yong; Reza, Taslima; Peng, Yuan Bo; Wang, Gary G

    2017-10-01

    Opioid use disorder (OUD) refers to a maladaptive pattern of opioid use leading to clinically significant impairment or distress. OUD causes, and vice versa, misuses and abuse of opioid medications. Clinicians face daily challenges to treat patients with prescription opioid use disorder. An evidence-based management for people who are already addicted to opioids has been identified as the national priority in the US; however, options are limited in clinical practices. In this study, we aimed to explore the success rate and important adjuvant medications in the medication assisted treatment with temporary use of methadone for opioid discontinuation in patients with prescription OUD. This is a retrospective chart review performed at a private physician office for physical medicine and rehabilitation. We reviewed all medical records dated between December 1st, 2011 and August 30th, 2016. The initial evaluation of the included patients (N=140) was completed between December 1st, 2011 and December 31st, 2014. They all have concumittant prescription OUD and chronic non-cancer pain. The patients (87 female and 53 male) were 46.7±12.7 years old, and had a history of opioid use of 7.7±6.1 years. All patients received the comprehensive opioid taper treatments (including interventional pain management techniques, psychotherapy, acupuncture, physical modalities and exercises, and adjuvant medications) on top of the medication assisted treatment using methadone (transient use). Opioid tapering was considered successful when no opioid medication was used in the last patient visit. The 140 patients had pain of 9.6±8.4 years with 8/10 intensity before treatment which decreased after treatment in all comparisons (pOUD. For patients with OUD, indefinite opioid maintenance treatment may not be necessary. Considering the ethical values of autonomy, nonmaleficence, and beneficence, clinicians should provide patients with OUD the option of opioid tapering. Copyright © 2017

  9. Tuberculosis of the hip in children: A retrospective analysis of 27 patients.

    Science.gov (United States)

    Agarwal, Anil; Suri, Tarun; Verma, Indereshwar; Kumar, Shashi Kant; Gupta, Neeraj; Shaharyar, Abbas

    2014-09-01

    We retrospectively evaluated the pretreatment radiological presentation and the clinicoradiological outcome at the completion of 1 year chemotherapy in osteoarticular tuberculosis of hip in children to prognosticate correlation between them. We retrospectively analyzed the clinical and plain radiographic findings in 27 patients with an age of 12 years or younger in whom hip tuberculosis was diagnosed and treated between 2006 and 2010. The diagnosis was based on histopathology in 14 and clinicoradiological basis in 13 patients. The pre and post treatment plain radiographs were evaluated according to Shanmugasundaram radiological classification and our observations regarding unclassified cases which were not fit in this classification were suggested. The functional outcome at the completion of chemotherapy was assessed using modified Moon's criteria. The male female ratio was 11:16. The left hip was involved more frequently than the right (17:10). The average age was 7.37 years (range, 2-12 years). In the pretreatment radiographs, 9 hips were normal, 6 traveling, 4 dislocating, 1 protrusio acetabuli, 3 atrophic and 4 unclassified types (3 triradiate; 1 pseudarthrosis coxae). There were no Perthes and mortar pestle at the initial presentation. Posttreatment, the types changed to 9 normal, 3 Perthes, 1 protrusio acetabuli, 1 atrophic, 4 mortar pestle and 9 unclassified types (3 triradiate, 3 pseudarthrosis coxae and 3 ankylosed). There were 37% excellent, 18.5% good, 26% fair and 18.5% poor results. The prognosis was best with initial "triradiate" and normal types and worst with posttreatment atrophic and "ankylosed" types. The Shanmugasundaram radiological types accurately predict prognosis only in normal types and "triradiate" pattern. The functional outcome is independent of radiological morphology of the hip in smaller children.

  10. Tuberculosis of the hip in children a retrospective analysis of 27 patients

    Directory of Open Access Journals (Sweden)

    Anil Agarwal

    2014-01-01

    Full Text Available Background: We retrospectively evaluated the pretreatment radiological presentation and the clinicoradiological outcome at the completion of 1 year chemotherapy in osteoarticular tuberculosis of hip in children to prognosticate correlation between them. Materials and Methods: We retrospectively analyzed the clinical and plain radiographic findings in 27 patients with an age of 12 years or younger in whom hip tuberculosis was diagnosed and treated between 2006 and 2010. The diagnosis was based on histopathology in 14 and clinicoradiological basis in 13 patients. The pre and post treatment plain radiographs were evaluated according to Shanmugasundaram radiological classification and our observations regarding unclassified cases which were not fit in this classification were suggested. The functional outcome at the completion of chemotherapy was assessed using modified Moon′s criteria. Results: The male female ratio was 11:16. The left hip was involved more frequently than the right (17:10. The average age was 7.37 years (range, 2-12 years. In the pretreatment radiographs, 9 hips were normal, 6 traveling, 4 dislocating, 1 protrusio acetabuli, 3 atrophic and 4 unclassified types (3 triradiate; 1 pseudarthrosis coxae. There were no Perthes and mortar pestle at the initial presentation. Posttreatment, the types changed to 9 normal, 3 Perthes, 1 protrusio acetabuli, 1 atrophic, 4 mortar pestle and 9 unclassified types (3 triradiate, 3 pseudarthrosis coxae and 3 ankylosed. There were 37% excellent, 18.5% good, 26% fair and 18.5% poor results. The prognosis was best with initial ′"triradiate" and normal types and worst with posttreatment atrophic and "ankylosed" types. Conclusions: The Shanmugasundaram radiological types accurately predict prognosis only in normal types and "triradiate" pattern. The functional outcome is independent of radiological morphology of the hip in smaller children.

  11. Orthopedic Management of Patients with Pompe Disease: A Retrospective Case Series of 8 Patients

    Directory of Open Access Journals (Sweden)

    Gerrit Haaker

    2014-01-01

    Full Text Available Introduction. Pompe disease (PD, a lysosomal storage disease as well as a neuromuscular disorder, is a rare disease marked by progressive muscle weakness. Enzyme replacement therapy (ERT in recent years allowed longer survival but brought new problems to the treatment of PD with increasing affection of the musculoskeletal system, particularly with a significantly higher prevalence of scoliosis. The present paper deals with the orthopedic problems in patients with PD and is the first to describe surgical treatment of scoliosis in PD patients. Patients and Methods. The orthopedic problems and treatment of eight patients with PD from orthopedic consultation for neuromuscular disorders are retrospectively presented. We analyzed the problems of scoliosis, hip dysplasia, feet deformities, and contractures and presented the orthopedic treatment options. Results. Six of our eight PD patients had scoliosis and two young patients were treated by operative spine stabilization with benefits for posture and sitting ability. Hip joint surgery, operative contracture release, and feet deformity correction were performed with benefits for independent activity. Conclusion. Orthopedic management gains importance due to extended survival and musculoskeletal involvement under ERT. Surgical treatment is indicated in distinct cases. Further investigation is required to evidence the effect of surgical spine stabilization in PD.

  12. Retrospective analysis of the clinical behavior of oral hairy leukoplakia in 215 HIV-seropositive patients

    Directory of Open Access Journals (Sweden)

    Daniela Assis do VALE

    Full Text Available Abstract Oral manifestations are common findings in human immunodeficiency virus (HIV infected patients and frequently influence the overall health. Oral hairy leukoplakia (OHL is strongly associated with HIV infection demonstrating its relationship with the individual’s immune status and progression of immunosuppression. This study aims to retrospectively evaluate OHL in HIV patients, analyzing its incidence, demographic aspects and possible changes in clinical and epidemiological profile of the disease over 17 years. The records of 1600 HIV-infected patients were reviewed. The data were correlated and analyzed, considering HIV exposure category, age, gender, harmful habits, CD4 level, use and type of antiretroviral. OHL was observed in 215 (13.4% patients. Most were men in the fourth decade of life, 171 (79.5% and 112 (52,1% respectively, but an increase in the incidence of OHL among female patients and those in the fifth decade of life was observed. Tobacco smoking was the most frequent harmful habit reported by 114 (68% patients. OHL occurred mostly in patients with CD4 counts between 200 and 500 cells/mm3 35 (55.5%. The lower incidence of OHL was found among patients using at least one non-nucleoside reverse transcriptase inhibitor (NNRTI. OHL is related to CD4 count, use of ARVT and tobacco smoking and is also more prevalent in men in the fourth decade of life. These characteristics were recognized in absolute values, but when verifying the behavior over the years we noticed that the incidence of OHL is decreasing and its epidemiological characteristics changing.

  13. Management of patients with incurable colorectal cancer: a retrospective audit.

    Science.gov (United States)

    Thavanesan, N; Abdalkoddus, M; Yao, C; Lai, C W; Stubbs, B M

    2018-04-13

    Counselling patients and their relatives about non-curative management options in colorectal cancer is difficult because of a paucity of published data. This study aims to determine outcomes in patients unsuitable for curative surgery and the rates of subsequent surgical intervention. This was an analysis of all colorectal cancers managed without curative surgery in a district general hospital from a prospectively maintained cancer registry between 2009 and 2016, as decided by a multidisciplinary team. Primary outcomes were overall survival and secondary outcomes were subsequent intervention rates and impact of tumour stage. In all, 183 patients out of 976 patients (18.8%) were identified. The median age at diagnosis was 81 years [interquartile range (IQR) 71-87 years]. Overall median survival from diagnosis was 205 days (IQR 60-532 days). One-year mortality was 62.3%. Patients were classified into two groups depending on the reason for a non-curable approach: patient-related (PR) or disease-related (DR). The difference in survival between PR (median 277 days, IQR 70-593) and DR (median 179 days, IQR 51-450) was 98 days (P = 0.023). Twenty-four patients were alive at the end of the study period; 19 out of 91 cases in PR (20.8%) and five out of 92 cases in DR (5.4%). Overall intervention rates were 11.9%, with higher rates in the DR group (P = 0.005). Disease stage was not associated with subsequent surgical intervention between the two groups (P = 0.392). Life expectancy for non-curatively managed patients within our unit was 6.8 months with one in nine patients requiring subsequent surgical admission for palliation. This information may be useful when counselling patients with incurable colorectal malignancy. Colorectal Disease © 2018 The Association of Coloproctology of Great Britain and Ireland.

  14. Postoperative Delirium in Elderly Patients Undergoing Hip Fracture Surgery in the Sugammadex Era: A Retrospective Study

    Directory of Open Access Journals (Sweden)

    Chung-Sik Oh

    2016-01-01

    Full Text Available Background. Residual neuromuscular block (NMB after general anesthesia has been associated with pulmonary dysfunction and hypoxia, which are both associated with postoperative delirium (POD. We evaluated the effects of sugammadex on POD in elderly patients who underwent hip fracture surgery. Methods. Medical records of 174 consecutive patients who underwent hip fracture surgery with general anesthesia were reviewed retrospectively to compare the perioperative incidence of POD, pulmonary complications, time to extubation, incidence of hypoxia, and laboratory findings between patients treated with sugammadex and those treated with a conventional cholinesterase inhibitor. Results. The incidence of POD was not significantly different between the two groups (33.3% versus 36.5%, resp.; P=0.750. Postoperative pulmonary complications and laboratory findings did not showed significant intergroup difference. However, time to extubation (6 ± 3 versus 8 ± 3 min; P<0.001 and the frequency of postoperative hypoxia were significantly lower (23% versus 43%; P=0.010 in the sugammadex group than in the conventional cholinesterase inhibitor group. Conclusion. Sugammadex did not reduce POD or pulmonary complications compared to conventional cholinesterase inhibitors, despite reducing time to extubation and postoperative hypoxia in elderly patients who underwent hip fracture surgery under general anesthesia.

  15. Postoperative Delirium in Elderly Patients Undergoing Hip Fracture Surgery in the Sugammadex Era: A Retrospective Study

    Science.gov (United States)

    Oh, Chung-Sik; Rhee, Ka Young; Yoon, Tae-Gyoon; Woo, Nam-Sik; Hong, Seung Wan; Kim, Seong-Hyop

    2016-01-01

    Background. Residual neuromuscular block (NMB) after general anesthesia has been associated with pulmonary dysfunction and hypoxia, which are both associated with postoperative delirium (POD). We evaluated the effects of sugammadex on POD in elderly patients who underwent hip fracture surgery. Methods. Medical records of 174 consecutive patients who underwent hip fracture surgery with general anesthesia were reviewed retrospectively to compare the perioperative incidence of POD, pulmonary complications, time to extubation, incidence of hypoxia, and laboratory findings between patients treated with sugammadex and those treated with a conventional cholinesterase inhibitor. Results. The incidence of POD was not significantly different between the two groups (33.3% versus 36.5%, resp.; P = 0.750). Postoperative pulmonary complications and laboratory findings did not showed significant intergroup difference. However, time to extubation (6 ± 3 versus 8 ± 3 min; P sugammadex group than in the conventional cholinesterase inhibitor group. Conclusion. Sugammadex did not reduce POD or pulmonary complications compared to conventional cholinesterase inhibitors, despite reducing time to extubation and postoperative hypoxia in elderly patients who underwent hip fracture surgery under general anesthesia. PMID:26998480

  16. [Lupus erythematosus treatment with belimumab in daily practice: Retrospective study of 15 patients].

    Science.gov (United States)

    Garval, E; Pennaforte, J-L; Jaussaud, R; Servettaz, A; Bernard, P; Reguiai, Z

    2018-01-01

    Belimumab (an anti-BLyS monoclonal antibody) was recently approved for the treatment of systemic lupus erythematosus (SLE). The aim of the study was to describe efficacy and safety of the drug as well as its impact on serologic parameters and the role of long-term systemic sparing of treatment in clinical practice in LE. We conducted a retrospective study at Reims University Hospital between 2012 and 2016 including consecutive patients with LE treated with belimumab. Efficacy was evaluated in terms of clinical progression, and normalisation of laboratory factors (anti-DNA antibody and C3 serum levels) and sparing of associated long-term systemic therapies for LE. Among the 15 patients included, a therapeutic response was obtained in 9 patients (60%), with partial remission in 8 of 9 cases. The median titre of anti-DNA antibody was 50IU/mL (range: 4-50) and the median C3 level was 0.82g/L (range: 0.36-1.23) before initiation of belimumab, vs. 25.5IU/mL (range: 2-50) and 0.89g/L (range: 0.34-1.22) at the last evaluation, respectively, without significant modification (P=0.12 and P=0.45). The median dose of prednisone at the time of the first belimumab infusion was reduced from 9.5mg/day (range: 0-18) to 6mg/day (range: 0-20) at the last clinical evaluation. Eight patients (53%) experienced adverse events, and these were very slight or moderate in all cases. Belimumab appears to be an effective and well-tolerated treatment for moderately severe systemic LE, allowing sparing of maintenance corticosteroid therapy in order to decrease its frequent adverse events. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  17. Oral mucositis in patients treated with chemotherapy for solid tumors: a retrospective analysis of 150 cases

    NARCIS (Netherlands)

    Raber-Durlacher, J. E.; Weijl, N. I.; Abu Saris, M.; de Koning, B.; Zwinderman, A. H.; Osanto, S.

    2000-01-01

    The incidence and the severity of chemotherapy-associated oral mucositis were determined in a retrospective analysis of 150 patients with various solid tumors. In addition, possible risk factors for the development of mucositis were identified. Patients were treated with chemotherapeutic regimens

  18. Insertion of Balloon Retained Gastrostomy Buttons: A 5-Year Retrospective Review of 260 Patients

    International Nuclear Information System (INIS)

    Power, Sarah; Kavanagh, Liam N.; Shields, Mary C.; Given, Mark F.; Keeling, Aoife N.; McGrath, Frank P.; Lee, Michael J.

    2013-01-01

    Radiologically inserted gastrostomy (RIG) is an established way of maintaining enteral nutrition in patients who cannot maintain nutrition orally. The purpose of this study was to evaluate the safety and efficacy of primary placement of a wide bore button gastrostomy in a large, varied patient population through retrospective review. All patients who underwent gastrostomy placement from January 1, 2004 to January 1, 2009 were identified. 18-Fr gastrostomy buttons (MIC-Key G) were inserted in the majority. Follow-up ranged from 6 months to 4.5 years. A total of 260 patients (M:F 140:120, average age 59.2 years) underwent gastrostomy during the study period. Overall success rate for RIG placement was 99.6 %, with success rate of 95.3 % for primary button insertion. Indications included neurological disorders (70 %), esophageal/head and neck malignancy (21 %), and other indications (9 %). Major and minor complication rates were 1.2 and 12.8 %, respectively. Thirty-day mortality rate was 6.8 %. One third of patients underwent gastrostomy reinsertion during the study period, the main indication for which was inadvertent catheter removal. Patency rate was high at 99.5 %. The maximum number of procedures in any patient was 8 (n = 2), and the average tube dwell time was 125 days. Primary radiological insertion of a wide bore button gastrostomy is a safe technique, with high success rate, high patency rate, and low major complication rate. We believe that it is feasible to attempt button gastrostomy placement in all patients, once tract length is within limits of tube length. If difficulty is encountered, then a standard tube may simply be placed instead.

  19. Survival Rate of Dental Implants in Patients with History of Periodontal Disease: A Retrospective Cohort Study.

    Science.gov (United States)

    Correia, Francisco; Gouveia, Sónia; Felino, António Campos; Costa, Ana Lemos; Almeida, Ricardo Faria

    To evaluate the differences between the survival rates of implants placed in patients with no history of periodontal disease (NP) and in patients with a history of chronic periodontal disease (CP). A retrospective cohort study was conducted in which all consenting patients treated with dental implants in a private clinic in Oporto, Portugal, from November 2, 2002 through February 11, 2011 were included. All patients were treated consecutively by the same experimental operator. This study aimed to analyze how the primary outcomes (presence of disease, time of placement, and time of loading) and the secondary outcomes (severity-generalized periodontitis, brand, implant length, prosthesis type, prosthesis metal-ceramic extension) influence the survival rate of dental implants. The survival analysis was performed through the Kaplan-Meier method, and the equality of survival distributions for all groups was tested with the log-rank test with a significance level of .05 for all comparisons. The sample consisted of 202 patients (47% NP and 53% CP) and 689 implants (31% NP and 69% CP). The survival rate in the NP and CP groups showed no statistically significant differences (95.8% versus 93.1%; P ≥ .05). Implants were lost before loading in 54.9% of the cases. The majority of the implants were lost in the first year and stabilized after the second year. Survival rates in the NP and CP patients showed no statistically significant differences when comparing the following factors: subclassification of the disease, implant brands, implant length (short/standard), type of prosthesis, extension of the prosthesis metal-ceramic, and time of placement and loading (P ≥ .05). This work disclosed no statistically significant differences in terms of survival rates when compared with the control group. Placing implants in patients with a history of periodontal disease appears to be viable and safe.

  20. Relevance of prostate cancer in patients with synchronous invasive bladder urothelial carcinoma: a monocentric retrospective analysis

    Directory of Open Access Journals (Sweden)

    Lucio Dell’Atti

    2015-03-01

    Full Text Available Objectives: We retrospectively reviewed data of patients with incidental prostate cancer (PCa who underwent radical cystoprostatectomy (RCP for invasive bladder cancer and we analyzed their features with regard to incidence, pathologic characteristics, clinical significance, and implications for management. Material and Methods: Clinical data and pathological features of 64 patients who underwent standard RCP for bladder cancer were included in this study. Besides the urothelial carcinoma of the urinary bladder, the location and tumor volume of the PCa, prostate apex involvement, Gleason score, pathological staging and surgical margins were evaluated. Clinically significant PCa was defined as a tumor with a Gleason 4 or 5 pattern, stage ≥ pT3, lymph node involvement, positive surgical margin or multifocality of three or more lesions. Postoperative follow-up was scheduled every 3 months in the first year, every 6 months in the second and third year, annually thereafter. Results: 11 out of 64 patients (17.2% who underwent RCP had incidentally diagnosed PCa. 3 cases (27.3% were diagnosed as significant PCa, while 8 cases (72.7% were clinically insignificant. The positive surgical margin of PCa was detected in 1 patient with significant disease. The prostate apex involvement was present in 1 patient of the significant PCa group. Median follow-up period was 47.8 ± 29.2 (range 4-79. During the follow-up, biochemical recurrence occurred in 1 patient (9%. Concernig the cancer specific survival there was no statistical significance (P = 0.326 between the clinically significant and clinical insignificant cancer group. Conclusions: In line with published studies, incidental PCa does not impact on the prognosis of bladder cancer of patients undergoing RCP.

  1. Insertion of Balloon Retained Gastrostomy Buttons: A 5-Year Retrospective Review of 260 Patients

    Energy Technology Data Exchange (ETDEWEB)

    Power, Sarah, E-mail: sarahpower28@yahoo.co.uk; Kavanagh, Liam N.; Shields, Mary C.; Given, Mark F.; Keeling, Aoife N.; McGrath, Frank P.; Lee, Michael J., E-mail: mlee@rcsi.ie [Beaumont Hospital, Department of Radiology (Ireland)

    2013-04-15

    Radiologically inserted gastrostomy (RIG) is an established way of maintaining enteral nutrition in patients who cannot maintain nutrition orally. The purpose of this study was to evaluate the safety and efficacy of primary placement of a wide bore button gastrostomy in a large, varied patient population through retrospective review. All patients who underwent gastrostomy placement from January 1, 2004 to January 1, 2009 were identified. 18-Fr gastrostomy buttons (MIC-Key G) were inserted in the majority. Follow-up ranged from 6 months to 4.5 years. A total of 260 patients (M:F 140:120, average age 59.2 years) underwent gastrostomy during the study period. Overall success rate for RIG placement was 99.6 %, with success rate of 95.3 % for primary button insertion. Indications included neurological disorders (70 %), esophageal/head and neck malignancy (21 %), and other indications (9 %). Major and minor complication rates were 1.2 and 12.8 %, respectively. Thirty-day mortality rate was 6.8 %. One third of patients underwent gastrostomy reinsertion during the study period, the main indication for which was inadvertent catheter removal. Patency rate was high at 99.5 %. The maximum number of procedures in any patient was 8 (n = 2), and the average tube dwell time was 125 days. Primary radiological insertion of a wide bore button gastrostomy is a safe technique, with high success rate, high patency rate, and low major complication rate. We believe that it is feasible to attempt button gastrostomy placement in all patients, once tract length is within limits of tube length. If difficulty is encountered, then a standard tube may simply be placed instead.

  2. Spa therapy for elderly: a retrospective study of 239 older patients with osteoarthritis

    Science.gov (United States)

    Karagülle, Mine; Kardeş, Sinan; Dişçi, Rian; Gürdal, Hatice; Karagülle, Müfit Zeki

    2016-10-01

    Very few studies tested the effectiveness of spa therapy in older patients with osteoarthritis. Therefore, we aimed to evaluate the short-term effects of spa therapy in patients aged 65 years and older with generalized, knee, hip, and cervical and lumbar spine osteoarthritis. In an observational retrospective study design at the Medical Ecology and Hydroclimatology Department of Istanbul Medical Faculty, we analyzed the records of 239 patients aged over 65 years with the diagnosis of all types of osteoarthritis who were prescribed a spa therapy course in some spa resorts in Turkey between 7 March 2002 and 31 December 2012. They travelled to a spa resort where they stayed at a thermal spa hotel and followed the usual therapy packages for 2 weeks. Patients were assessed by an experienced physician within a week before the spa journey and within a week after the completion of the spa therapy. Compared with baseline in whole sample, statistically significant improvements were observed in pain (visual analog scale, VAS), patient and physician global assessments (VAS), Health Assessment Questionnaire disability index (HAQ-DI), Lequesne algofunctional index (LAFI) for knee, Western Ontario and McMaster Universities index (WOMAC), Waddell disability index (WDI), and Neck Pain and Disability Scale (NPAD). According to Outcome Measures in Rheumatology—Osteoarthritis Research Society International (OMERACT-OARSI) Set of Responder Criteria, responder rate were 63.8 % (51/80) in generalized, 52 % (13/25) in knee, 50 % (2/4) in hip, 66.7 % (8/12) in lumbar, and 100 % (6/6) in cervical osteoarthritis subgroups. Spa therapy improved pain and physical functional status in older patients with osteoarthritis, especially generalized osteoarthritis and multiple joint osteoarthritis with involvement of knee. This improvement was clinically important in majority of the patients. To confirm the results of this preliminary study, there is a need of a randomized controlled clinical study

  3. [Sleep-wake cycle in chemotherapy patients: a retrospective study].

    Science.gov (United States)

    Gonella, S

    2010-06-01

    Over 50% of cancer patients suffer from insomnia, nearly twice the estimated prevalence in the general population. However, this widespread problem has received far less attention compared to cancer pain and fatigue. The aim of this study was to determine whether certain factors can alter the sleep-wake cycle in this patient subgroup and whether altered nyctohemeral sleep rhythms may negatively impact on quality of life. The medical records of 101 patients treated at the Cancer Center, San Giovanni Battista Hospital, Turin, and who had died of cancer in 2007, were reviewed. Extracted from each record were data on: patient age, sex, primary tumor site, presence of pain, concomitant conditions, concomitant medications, type of therapy, chemotherapeutic (CT) scheme, survival, and side effects. The sample was divided into two subgroups defined as inducers or non-inducers, depending on whether the patient had taken medications or not to treat insomnia. Significant differences between the two groups for these variables were tested using statistical analysis. A statistically significant difference between the two groups emerged for anxiety-depression syndromes (P=0.00001), the number of sleeping pills taken in association with a concurrent anxiety-depression syndrome (P=0.01463), and side effects (P=0.0015). There was a statistically significant difference between the inducer and the non-inducer groups for female sex (one-tailed Fisher's exact test; P=0.04170) but the difference was marginal on Fisher's two-tailed test (P=0.06121). No statistically significant differences between the two groups were found for mean age (P=0.61281), median age (P=0.9996), primary tumor site, concomitant conditions (P=0.4205), survival (P=0.5704), presence of pain (P=0.53300) or type of therapy (P=0.6466). Sleep disturbances are a common complaint of cancer patients but have only recently attracted greater attention as the diagnosis of cancer has increased. Sleep disturbances are not an

  4. Early complications after pneumonectomy: retrospective study of 168 patients.

    Science.gov (United States)

    Alloubi, Ihsan; Jougon, Jacques; Delcambre, Frédéric; Baste, Jean Marc; Velly, Jean François

    2010-08-01

    The purpose of this study was to assess the mortality and risk factors of complications after pneumonectomy for lung cancer. Between 1996 and 2001, we reviewed and analysed the demographic, clinical, functional, and surgical variables of 168 patients to identify risk factors of postoperative complications by univariate and multivariate analyses with Medlog software system. The mean age was 60+/-10 years, overall mortality and morbidity rates were 4.17% and 41.6%, respectively. All frequencies of respiratory complications were 1.2% for acute respiratory failure, 10.1% for pneumonia, 2.4% for acute pulmonary oedema, 4.17% for bronchopleural fistula, 2.4% for thoracic empyema and 18.5% for left recurrent nerve injuries. Postoperative arrhythmias developed in 46% of our patients. The risk factors for cardiopulmonary morbidity and mortality with univariate analysis were advanced age (P<0.01), preoperative poor performance status (P<0.015), and chronic artery disease (P<0.008). Factors adversely affecting morbidity with multivariate analysis included age (P=0.0001), associated cardiovascular disease (P=0.001), and altered forced expiratory volume in 1 s (P=0.0005). Complications after pneumonectomy are associated with high mortality. Careful attention must be paid to patients with advanced age and heart disease. Chest physiotherapy is paramount to have uneventful outcomes.

  5. Retrospective seroepidemiological analysis of patients with suspicion of paracoccidioidomycosis in São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    CM Kamikawa

    2012-01-01

    Full Text Available The geographic distribution of paracoccidioidomycosis (PCM in the Brazilian state of São Paulo was evaluated in a retrospective study using secondary data from serological analyses, carried out by double immunodiffusion assay of patients with PCM suspicion, from January 1999 to May 2010. Sixty percent of 10,176 patients, from 239 cities, were serologically reactive to P. brasiliensis. The cities that showed the most serological reactivity among patients were São João da Boa Vista (85%, Piracicaba (75%, Sorocaba (73%, Campinas (72% and São Paulo (62%. São Paulo state has an area of 248,209.4 km²; the climate is tropical and sub-tropical with annual temperatures between 18 and 24ºC, high rainfall (900 to 1800 mm/year, rainy summers and mild winters. It also features large areas composed of acidic soils, and is one of the greatest contributors to Brazilian agricultural production and, separately, the largest producer of orange juice and, the ninth greatest producer of soy and sugar cane and the fourth largest coffee producer. We suggest that the climatic characteristics associated with soil type and development of primary activities can contribute to the endemic potential of PCM in São Paulo state.

  6. Role of skull radiography in the initial evaluation of minor head injury: a retrospective study

    International Nuclear Information System (INIS)

    Murshid, W.R.

    1994-01-01

    The use of skull radiography in the initial evaluation of minor head injured patients is controversial. In an attempt to evaluate its benefits, a retrospective study of 566 cases subjected to skull radiography following close minor head trauma (Glasgow Coma Scale 13-15), is presented. A skull fracture (linear vault, depressed or base of skull) was present in 64 (11%) cases. Only three (5%) who were found to have a skull fracture on skull radiography developed an intracranial injury which required surgery. Intracranial injuries developed in 19 (3%) cases and were followed by surgery in six (32%). All, except for one case, had a decreased level of consciousness and a Glasgow Coma Scale less than 15, few had focal neurological deficits. Management had not been altered by the results of skull radiography in any of the cases. We concluded that skull radiographs are unnecessary for the decision process in closed minor head injury because management decisions are based primarily on a careful neurological examination. When intracranial injuries are a concern, a CT scan should be obtained. (author)

  7. Retrospective analysis of whole-body multislice computed tomography findings taken in trauma patients

    Directory of Open Access Journals (Sweden)

    Ozlem Bingol

    2015-09-01

    Full Text Available Objectives: Using whole-body multislice computed tomography (MSCT excessively or with irrelevant indications can be seen in many centers. The aim of this study was to analyze retrospectively the MSCT findings in trauma patients admitted to the emergency department. Methods: Records of the patients who have applied to the emergency department due to blunt trauma in a 12 month period and whose whole body MSCT images have been taken, were evaluated using the “Nucleus Medical Information System”. Results: The most frequent type of trauma was traffic accidents in 61.4%, falling down from the height in 22.4%, and motorcycle accidents in 11.4% of patients. Of the patients, 25.2% were discharged from the emergency, while 73.8% were hospitalized. At least one CT findings associated with trauma was present in 61.4% of our patients. Pathological findings in MSCT were most frequently detected in the head and face (35.3% and thoracic (28.6% regions, respectively. The most common finding in the head and face region was fractures. The most common pathological findings in the thoracic region were pulmonary contusion and rib fractures. A significant relationship was detected between trauma type and spinal MSCT result (p < 0.001. In a large percentage of the patients, MSCT findings were normal in the abdominal region and genitourinary system. Vertebral fractures were most frequently detected in the thoracolumbar region. Conclusions: In our study, our rate of negative CT was found to be 38.6%, which is a higher ratio compared to other studies conducte on this topic. Keywords: Emergency, Trauma, Whole-body multislice computed tomography

  8. Retrospective evaluation of exposure index (EI) values from plain radiographs reveals important considerations for quality improvement

    International Nuclear Information System (INIS)

    Mothiram, Ursula; Brennan, Patrick C; Robinson, John; Lewis, Sarah J; Moran, Bernadette

    2013-01-01

    Following X-ray exposure, radiographers receive immediate feedback on detector exposure in the form of the exposure index (EI). To identify whether radiographers are meeting manufacturer-recommended EI (MREI) ranges for routine chest, abdomen and pelvis X-ray examinations under a variety of conditions and to examine factors affecting the EI. Data on 5000 adult X-ray examinations including the following variables were collected: examination parameters, EI values, patient gender, date of birth, date and time of examination, grid usage and the presence of implant or prosthesis. Descriptive statistics were used to summarize each data set and the Mann–Whitney U test was used to determine significant differences, with P < 0.05 indicating significance for all tests. Most examinations demonstrated EI values that were outside the MREI ranges, with significantly higher median EI values recorded for female patient radiographs than those for male patients for all manufacturers, indicating higher detector exposures for all units except for Philips digital radiography (DR), where increased EI values indicate lower exposure (P = 0.01). Median EI values for out of hours radiography were also significantly higher compared with normal working hours for all technologies (P ≤ 0.02). Significantly higher median EI values were demonstrated for Philips DR chest X-rays without as compared to those with the employment of a grid (P = 0.03), while significantly lower median EI values were recorded for Carestream Health computed radiography (CR) chest X-rays when an implant or prosthesis was present (P = 0.02). Non-adherence to MREIs has been demonstrated with EI value discrepancies being dependent on patient gender, time/day of exposure, grid usage and the presence of an implant or prosthesis. Retrospective evaluation of EI databases is a valuable tool to assess the need of quality improvement in routine DR

  9. Retrospective evaluation of exposure index (EI) values from plain radiographs reveals important considerations for quality improvement

    Energy Technology Data Exchange (ETDEWEB)

    Mothiram, Ursula; Brennan, Patrick C; Robinson, John; Lewis, Sarah J [Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Radiation Sciences, Faculty of Health Science, University of Sydney, Sydney (Australia); Moran, Bernadette [Department of Clinical Medicine, Trinity College Dublin, Dublin (Ireland); Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Radiation Sciences, Faculty of Health Science, University of Sydney, Sydney (Australia)

    2013-12-15

    Following X-ray exposure, radiographers receive immediate feedback on detector exposure in the form of the exposure index (EI). To identify whether radiographers are meeting manufacturer-recommended EI (MREI) ranges for routine chest, abdomen and pelvis X-ray examinations under a variety of conditions and to examine factors affecting the EI. Data on 5000 adult X-ray examinations including the following variables were collected: examination parameters, EI values, patient gender, date of birth, date and time of examination, grid usage and the presence of implant or prosthesis. Descriptive statistics were used to summarize each data set and the Mann–Whitney U test was used to determine significant differences, with P < 0.05 indicating significance for all tests. Most examinations demonstrated EI values that were outside the MREI ranges, with significantly higher median EI values recorded for female patient radiographs than those for male patients for all manufacturers, indicating higher detector exposures for all units except for Philips digital radiography (DR), where increased EI values indicate lower exposure (P = 0.01). Median EI values for out of hours radiography were also significantly higher compared with normal working hours for all technologies (P ≤ 0.02). Significantly higher median EI values were demonstrated for Philips DR chest X-rays without as compared to those with the employment of a grid (P = 0.03), while significantly lower median EI values were recorded for Carestream Health computed radiography (CR) chest X-rays when an implant or prosthesis was present (P = 0.02). Non-adherence to MREIs has been demonstrated with EI value discrepancies being dependent on patient gender, time/day of exposure, grid usage and the presence of an implant or prosthesis. Retrospective evaluation of EI databases is a valuable tool to assess the need of quality improvement in routine DR.

  10. Endoscopic Treatment of Mid-Portion Achilles Tendinopathy: A Retrospective Case Series of Patient Satisfaction and Functional Outcome at a 2-to 8-Year Follow-up

    NARCIS (Netherlands)

    Opdam, Kim T. M.; Baltes, Thomas P. A.; Zwiers, Ruben; Wiegerinck, Jan Joost I.; van Dijk, C. Niek

    2018-01-01

    Purpose: To evaluate the results of endoscopic treatment in patients affected by mid-portion Achilles tendinopathy, by release of the paratenon combined with a resection of the plantaris tendon, regarding patient satisfaction, functional outcome, and pain scores. Methods: This retrospective study

  11. Suvorexant is associated with a low incidence of delirium in critically ill patients: a retrospective cohort study.

    Science.gov (United States)

    Masuyama, Tomoyuki; Sanui, Masamitsu; Yoshida, Naoto; Iizuka, Yusuke; Ogi, Kunio; Yagihashi, Satoko; Nagatomo, Kanae; Sasabuchi, Yusuke; Lefor, Alan K

    2018-02-08

    Benzodiazepine use is a risk factor for the development of delirium in adult intensive care unit (ICU) patients. Suvorexant is an alternative to benzodiazepines to induce sleep, but the incidence of delirium in critically ill patients is unknown. We undertook this retrospective study to investigate the incidence of delirium in patients who receive suvorexant in the ICU. This retrospective cohort study was conducted in a closed 12-bed ICU at a tertiary teaching hospital. Patients admitted to the ICU for 72 h or longer between January and June 2015 were evaluated for delirium using the Confusion Assessment Method for the Intensive Care Unit tool. We evaluated the incidence of delirium in patients who received suvorexant and those who did not. To adjust for confounding factors, multivariable logistic regression analysis was conducted. Study subjects included 118 patients, with a median age of 72 years and a median Acute Physiology and Chronic Health Evaluation II score of 18 points. Eighty-two patients (69.5%) were admitted after cardiovascular surgery. In the suvorexant group, there were fewer post-cardiovascular surgical patients and more medical patients. The duration of mechanical ventilation during ICU stay was longer in the suvorexant group, and sedatives and sleep inducers other than suvorexant were used more frequently in the suvorexant group. The incidence of delirium was 43.8% in the suvorexant group and 58.8% in the non-suvorexant group (P = 0.149). After adjustment for risk factors using multivariable logistic regression analysis, suvorexant was associated with a lower incidence of delirium (odds ratio = 0.23, 95% confidence interval: 0.07-0.73; P = 0.012). Suvorexant was associated with decreased odds of transitioning to delirium in critically ill patients. The use of suvorexant may lower the incidence of delirium in ICU patients. Future prospective studies are warranted. © 2018 Japanese Psychogeriatric Society.

  12. Risk of anaphylaxis in patients with large local reactions to hymenoptera stings: a retrospective and prospective study.

    Science.gov (United States)

    Pucci, Stefano; D'Alò, Simona; De Pasquale, Tiziana; Illuminati, Ilenia; Makri, Elena; Incorvaia, Cristoforo

    2015-01-01

    In the few studies available, the risk of developing systemic reactions (SR) to hymenoptera stings in patients with previous large local reactions (LLRs) to stings ranges from 0 to 7 %. We evaluated both retrospectively and prospectively the risk of SRs in patients with LLRs to stings. An overall number of 477 patients, 396 with an SR as the first manifestation of allergy and 81 with a history of only LLRs after hymenoptera stings, were included in the study. All patients had clinical history and allergy testing (skin tests and/or specific IgE) indicative of allergy to venom of only one kind of Hymenoptera. Of the 81 patient with LLRs, 53 were followed-up for 3 years by annual control visits, while the 396 patients with SR were evaluated retrospectively. Among the 396 patients with an SR, only 17 (4.2 %) had had a previous LLR as debut of allergy, after an history of normal local reactions to Hymenoptera stings. All the 81 patients with a history of only LLRs had previously had at least two LLRs, with an overall number of 238 stings and no SR. Among the 53 patients who were prospectively evaluated we found that 31 of them (58.3 %) were restung by the same type of insect, with an overall number of 59 stings, presenting only LLRs and no SR. Our findings confirm that patients with repeated LLRs to stings had no risk of SR, while a single LLR does not exclude such risk. This has to be considered in the management of patients with LLRs.

  13. Pre-Service Teachers' Retrospective and Prospective Evaluations: Program, Self, and Teaching Profession

    Science.gov (United States)

    Ulusoy, Mustafa

    2015-01-01

    This study aimed to investigate teacher candidates' retrospective and prospective evaluations about the classroom teacher education program, self, and the teaching profession. Observations, interviews, focus group interviews, and surveys were used to collect data from the 240 subjects. Teacher candidates believed that the teaching profession is…

  14. Evaluation of retrospectively ECG-gated 4-row multidetector CT in patients planned for minimal invasive coronary artery bypass grafting; Die EKG-getriggerte 4-Zeilen-Spiral-CT des Herzens in der praeoperativen Bildgebung vor minimalinvasiver koronarer Bypass-Operation

    Energy Technology Data Exchange (ETDEWEB)

    Begemann, P.G.C.; Ittrich, H.; Koops, A.; Adam, G.; Weber, C. [Klinik und Poliklinik fuer Diagnostische und Interventionelle Radiologie, Radiologisches Zentrum, Universitaetsklinikum, Hamburg (Germany); Arnold, M.; Detter, C.; Boehm, D.H.; Reichenspurner, H. [Universitaetsklinikum Hamburg-Eppendorf, Herzzentrum, Herz und Gefaesschirurgie, Hamburg (Germany)

    2005-08-01

    Purpose: Minimal invasive direct coronary artery bypass grafting (MIDCAB) or off-pump coronary artery bypass grafting (OPCAB) on the beating heart with full or mini-sternotomy are becoming more common in coronary bypass surgery of the left anterior descending (LAD). In the decision, which surgical approach (MIDCAB, OPCAB or conventional surgery with cardiopulmonary bypass) will be best used, knowledge of the anatomical field is of major importance. The aim of the study was to evaluate retrospective ECG-gated 4-row multidetector CT (MDCT) in patients planned for MIDCAB as additional imaging to coronary angiography. Material and methods: The study included 25 consecutive patients. MSCT was performed as unenhanced (collimation 4 x 2.5 mm) and contrast-enhanced examination (140-170 ml, 300 mg Iodine/ml, collimation 4 x 1 mm). The evaluation included presence of LAD calcifications, distance of LAD and left internal mammarian artery (LIMA), coursek of LAD and LIMA, the presence or absence of bridging through myocardium or epicardial fat and the presence of pleural fibrosis. The MDCT results were correlated with intra-operative findings. Results: All MDCTs could be assessed with reference to the demands. In 20/25 operations, MDCT had direct influence as to the selection of the surgical approach (11 MIDCAB, 7 OPCAB with mini-sternotomy and 5 with full sternotomy, 2 conventional surgeries). The distance of LAD and LIMA varied from 0.9 to 4.5 cm in MDCT. As to calcifications, 3/25 correlated patients had calcifications and 10 patients had no calcifications in the middle LAD. Seven patients had intraoperative fibrosis of the vessel wall without calcification of the middle LAD, which could not be detected with MDCT. Another 5 patients had single calcified plaques in the middle LAD, 4 of these had a fibrosis of the vessel and 1 had a normal vessel at surgery. In these cases, the anastomosis was done between the calcified plaques. No myocardial bridging was detected by MDCT and

  15. Cannabis and intractable chronic pain: an explorative retrospective analysis of Italian cohort of 614 patients.

    Science.gov (United States)

    Fanelli, Guido; De Carolis, Giuliano; Leonardi, Claudio; Longobardi, Adele; Sarli, Ennio; Allegri, Massimo; Schatman, Michael E

    2017-01-01

    Despite growing interest in the therapeutic use of cannabis to manage chronic pain, only limited data that address these issues are available. In recent years, a number of nations have introduced specific laws to allow patients to use cannabis preparations to treat a variety of medical conditions. In 2015, the Italian government authorized the use of cannabis to treat several diseases, including chronic pain generally, spasticity in multiple sclerosis, cachexia and anorexia among AIDS and cancer patients, glaucoma, Tourette syndrome, and certain types of epilepsy. We present the first snapshot of the Italian experience with cannabis use for chronic pain over the initial year of its use. This is a retrospective case series analysis of all chronic pain patients treated with oral or vaporized cannabis in six hubs during the initial year following the approval of the new Italian law (December 2015 to November 2016). We evaluated routes of administration, types of cannabis products utilized, dosing, and effectiveness and safety of the treatment. As only one of the six centers has extensively used cannabinoids for intractable chronic pain (614 patients of 659), only the population from Azienda Ospedaliero Universitaria Pisana (Pisa) was considered. Cannabis tea was the primary mode of delivery, and in almost all cases, it was used in association with all the other pain treatments. Initial and follow-up cannabinoid concentrations were found to vary considerably. At initial follow-up, 76.2% of patients continued the treatment, and <15% stopped the treatment due to side effects (none of which were severe). We present the first analysis of Italian clinical practice of the use of cannabinoids for a large variety of chronic pain syndromes. From this initial snapshot, we determined that the treatment seems to be effective and safe, although more data and subsequent trials are needed to better investigate its ideal clinical indication.

  16. Cannabis and intractable chronic pain: an explorative retrospective analysis of Italian cohort of 614 patients

    Science.gov (United States)

    Fanelli, Guido; De Carolis, Giuliano; Leonardi, Claudio; Longobardi, Adele; Sarli, Ennio; Allegri, Massimo; Schatman, Michael E

    2017-01-01

    Background Despite growing interest in the therapeutic use of cannabis to manage chronic pain, only limited data that address these issues are available. In recent years, a number of nations have introduced specific laws to allow patients to use cannabis preparations to treat a variety of medical conditions. In 2015, the Italian government authorized the use of cannabis to treat several diseases, including chronic pain generally, spasticity in multiple sclerosis, cachexia and anorexia among AIDS and cancer patients, glaucoma, Tourette syndrome, and certain types of epilepsy. We present the first snapshot of the Italian experience with cannabis use for chronic pain over the initial year of its use. Methods This is a retrospective case series analysis of all chronic pain patients treated with oral or vaporized cannabis in six hubs during the initial year following the approval of the new Italian law (December 2015 to November 2016). We evaluated routes of administration, types of cannabis products utilized, dosing, and effectiveness and safety of the treatment. Results As only one of the six centers has extensively used cannabinoids for intractable chronic pain (614 patients of 659), only the population from Azienda Ospedaliero Universitaria Pisana (Pisa) was considered. Cannabis tea was the primary mode of delivery, and in almost all cases, it was used in association with all the other pain treatments. Initial and follow-up cannabinoid concentrations were found to vary considerably. At initial follow-up, 76.2% of patients continued the treatment, and <15% stopped the treatment due to side effects (none of which were severe). Conclusion We present the first analysis of Italian clinical practice of the use of cannabinoids for a large variety of chronic pain syndromes. From this initial snapshot, we determined that the treatment seems to be effective and safe, although more data and subsequent trials are needed to better investigate its ideal clinical indication. PMID

  17. A Retrospective Analysis of Pediatric Patients Admitted to the Pediatric Emergency Service for Carbon Monoxide Intoxication

    Directory of Open Access Journals (Sweden)

    Metin Uysalol

    2011-09-01

    Full Text Available Objective: The aim of the study is to analyze the general aspects of cases with carbon monoxide intoxication in order to improve the approach to future patients. Material and Methods: The hospital records of 84 children (mean age 4.71±2.64 years; 48 male, 36 female who had been admitted to Paediatric Emergency Department for carbon monoxide intoxication between October 2007 and February 2009, were retrospectively evaluated in a descriptive analysis.Results: The source of carbon monoxide intoxication was heaters, waterheaters and fi re in 82.1%, 7.1% and 6% of cases, respectively. There was a statistically signifi cant difference between the carboxyhemoglobin levels of the patients according to the clinical classifi cation (p<0.05. The intoxication caused by heaters was observed signifi cantly in November, December and January (p<0.001, between 16:00-24:00 hours (p<0.001 and among more than one member of a family (p<0.001. A medium level correlation was detected between the treatment approach and clinical classifi cation (r=0.50, p<0.001. Conclusion: Carbon monoxide intoxication, in the presented series, was found to develop accidentally; mostly in the Winter season; during night hours when the family members gathered together. The carboxyhemoglobin levels were appropriate with the developing clinical findings. Carboxyhemoglobin level solely was not enough for achieving the diagnosis and planning the treatment.

  18. Prospectively ECG-triggered sequential dual-source coronary CT angiography in patients with atrial fibrillation: comparison with retrospectively ECG-gated helical CT

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Lei; Yang, Lin; Zhang, Zhaoqi [Capital Medical University, Department of Radiology, Beijing Anzhen Hospital, Beijing (China); Wang, Yining; Jin, Zhengyu [Chinese Academy of Medical Sciences, Department of Radiology, Peking Union Medical College Hospital, Beijing (China); Zhang, Longjiang; Lu, Guangming [Nanjing University, Department of Medical Imaging, Jinling Hospital, Clinical School of Medical College, Nanjing, Jiangsu (China)

    2013-07-15

    To investigate the feasibility of applying prospectively ECG-triggered sequential coronary CT angiography (CCTA) to patients with atrial fibrillation (AF) and evaluate the image quality and radiation dose compared with a retrospectively ECG-gated helical protocol. 100 patients with persistent AF were enrolled. Fifty patients were randomly assigned to a prospective protocol and the other patients to a retrospective protocol using a second-generation dual-source CT (DS-CT). Image quality was evaluated using a four-point grading scale (1 = excellent, 2 = good, 3 = moderate, 4 = poor) by two reviewers on a per-segment basis. The coronary artery segments were considered non-diagnostic with a quality score of 4. The radiation dose was evaluated. Diagnostic segment rate in the prospective group was 99.4 % (642/646 segments), while that in the retrospective group was 96.5 % (604/626 segments) (P < 0.001). Effective dose was 4.29 {+-} 1.86 and 11.95 {+-} 5.34 mSv for each of the two protocols (P < 0.001), which was a 64 % reduction in the radiation dose for prospective sequential imaging compared with retrospective helical imaging. In AF patients, prospectively ECG-triggered sequential CCTA is feasible using second-generation DS-CT and can decrease >60 % radiation exposure compared with retrospectively ECG-gated helical imaging while improving diagnostic image quality. (orig.)

  19. Atypical Uterine Smooth Muscle Tumors: A Retrospective Evaluation of Clinical and Pathologic Features.

    Science.gov (United States)

    Maltese, Giuseppa; Fontanella, Caterina; Lepori, Stefano; Scaffa, Cono; Fucà, Giovanni; Bogani, Giorgio; Provenzano, Salvatore; Carcangiu, Maria Luisa; Raspagliesi, Francesco; Lorusso, Domenica

    2018-01-01

    Clinical characteristics combined with new biomarkers help discriminate between atypical uterine smooth muscle tumors (AUSMT) and leiomyosarcomas (LMS). We retrospectively collected a series of leiomyomas (LM), AUSMT, and LMS. Estrogen receptors (ER), progesterone receptors (PR), p16, Ki-67, and p53 expression were assessed by immunohistochemistry. For AUSMT patients, immunohistochemistry evaluations were performed at the time of diagnosis and at recurrences. A total of 27 cases of AUSMT, 22 LM, and 31 LMS were identified. The expression of ER and PR decreased from LM to LMS (ER+: LM 95.5%, AUSMT 88.9%, LMS 41.9%, p < 0.001; PR+: LM 100%, AUSMT 88.9%, LMS 38.2%, p = 0.002). By contrast, p16 and p53 expression increased (p16+: LM 4.5%, AUSMT 40.7%, LMS 45.2%, p = 0.004; p53: LM 9.1%, AUSMT 33.3%, LMS 58.1%, p = 0.001). At a median follow-up of 33.47 months, 40.7% of patients with AUSMT experienced recurrent disease, 6 patients relapsed as AUSMT and 5 as LMS. In univariate analysis was observed that ER status (p = 0.027) and p53 expression (p = 0.015) predicted risk of relapse. Treatment of AUSMT should be centralized in dedicated centers. International collaborations are needed to optimize research strategy, which may lead to the identification of new useful biomarkers and to improvement in the clinical management of this rare disease. © 2017 S. Karger AG, Basel.

  20. Outcome of the Pediatric Patients with Portal Cavernoma: The Retrospective Study for 10 Years Focusing on Recurrent Variceal Bleeding

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    Hongjie Guo

    2016-01-01

    Full Text Available Background. Portal cavernoma (PC is the most critical condition with risk or variceal hemorrhage in pediatric patients. We retrospectively investigated the patients with PC focusing on the predictors for recurrent variceal bleeding. Methods. Between July 2003 and June 2013, we retrospectively enrolled all consecutive patients admitted to our department with a diagnosis of PC without abdominal malignancy or liver cirrhosis. The primary endpoint of this observational study was recurrent variceal bleeding. Independent predictors of recurrent variceal bleeding were identified using the logistic regression model. Results. A total of 157 patients were enrolled in the study. During the follow-up period, 24 patients exhibited onset of recurrent variceal bleeding. Acute variceal bleeding was subjected to conservative symptomatic treatment and emergency endoscopic sclerotherapy. Surgical procedure selection was based on the severity of vascular dilation and collateral circulation. Multivariate logistic regression analysis demonstrated that the presence of ascites, collateral circulation, and portal venous pressure were independent prognostic factors of recurrent variceal bleeding for patients with portal cavernoma. Conclusions. The presence of ascites, collateral circulation, and portal venous pressure evaluation are important and could predict the postsurgical recurrent variceal bleeding in patients with portal cavernoma.

  1. Clinical evaluation of removable partial dentures on the periodontal health of abutment teeth: a retrospective study.

    Science.gov (United States)

    Dula, Linda J; Ahmedi, Enis F; Lila-Krasniqi, Zana D; Shala, Kujtim Sh

    2015-01-01

    The aim of this retrospective study was to evaluate the effect of removable partial dentures in periodontal abutment teeth in relation to the type of denture support and design of RPD in a five-year worn period. Methods : A total of 64 patients with removable partial dentures (RPDs), participated in this study. It were examined ninety-one RPDs. There were seventy-five RPDs with clasp-retained and sixteenth were RPDs with attachments. There were 28 females and 36 males, aged between 40-64 years, 41 maxillary and 50 mandible RPDs. For each subjects the following data were collected: denture design, denture support, and Kennedy classification. Abutment teeth were assessed for plaque index (PI), calculus index (CI), blending on probing (BOP), probing depth (PD), gingival recession (GR), tooth mobility (TM). Level of significance was set at pdenture support of RPD, BOP, PD, PI, GR, CI and TM-index showed no statistically significant difference. Based on the denture design of RPD's, BOP, PD, PI, CI, and TM-index proved no statistically significant difference. Except GR-index according to denture design confirmed statistically significant difference in RPD with clasp pdentures and below the clasp arms in abutment teeth.

  2. Retrospective evaluation and dating of non-accidental rib fractures in infants

    International Nuclear Information System (INIS)

    Sanchez, T.R.; Nguyen, H.; Palacios, W.; Doherty, M.; Coulter, K.

    2013-01-01

    Aim: To describe the sequential appearance of healing rib fractures on initial and follow-up radiographs using published guidelines in approximating the age of rib fractures in infants with the aim of establishing a more objective method of dating rib fractures by measuring the thickness of the callous formation. Materials and methods: This was a retrospective analysis of initial and follow-up digital skeletal surveys of infants less than 12 months of age performed between January 2008 and January 2012 at the University of California Davis Children's Hospital. Six radiological features of rib fractures evaluating the appearance of the callous formation (C stage) and fracture line (F stage) were assessed. Patients with osteogenesis imperfecta, known vitamin D deficiency, and skeletal or metabolic dysplasia were not included in the study. Thereafter, callous thickness was measured and recorded for each stage. Results: Sixteen infants (age range 1–11 months, seven males and nine females) with 23 rib fractures were analysed. The thickness of the callous formation follows a predictable pattern advancing one stage after a 2-week follow-up with progressive callous thickening starting from stage 2, peaks at around stage 4, and then tapers and remodels until it almost disappears when the fracture is healed at stage 6. Conclusion: It appears that rib fractures in infants follow a predictable pattern of healing. Measuring the thickness of the callous formation is a more objective way of guiding the radiologist in estimating the age of the fracture

  3. Evaluation of Pediatric Forensic Cases in Emergency Department: A Retrospective Study

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    Tanzer Korkmaz

    2014-12-01

    Full Text Available Aim: Our aim was to evaluate the properties of pediatric forensic cases and to discuss the precautions in order to prevent the occurrence of these forensic events. Methods: The patient files and forensic reports of pediatric (age 0-18 years forensic cases, who were referred to the emergency department in our hospital between January 01, 2009 and December 31, 2011 were retrospectively investigated. Results: A total of 421 forensic pediatric cases with a median age of 9.9±5.5 years were included in the study. Off the cases, 61% (n=257 were male and 47.3% were in 5-14 age group. The type of the events were traffic accident (50.4%, fall (18.3%, stab injuries (10.9%, intoxication (5.9%, pounding (5.0% and other incidents (9.5%. There were nine cases of suicide attempt (all of them were above 14 years of age and four cases of physical abuse (three of them were under 15 years of age. After the observation period, 79.8% of the cases were discharged from the emergency department, whilst 20.2% of cases were hospitalized in one of the clinics. Conclusion: Because most of the cases were traffic accident, this situation show us that these injuries are preventable. Prevention and intervention strategies should be developed for providing a safe environment for children.

  4. A retrospective study of registered retinitis pigmentosa patients in The Netherlands

    NARCIS (Netherlands)

    van den Born, L. I.; Bergen, A. A.; Bleeker-Wagemakers, E. M.

    1992-01-01

    A retrospective study was performed of patients with retinitis pigmentosa (RP) registered at the Department of Ophthalmogenetics of the Netherlands Ophthalmic Research Institute. The aim was to establish the relative frequencies of the genetic modes and to attempt a clinical subclassification. Of

  5. Adjustable valves in normal-pressure hydrocephalus: a retrospective study of 218 patients

    DEFF Research Database (Denmark)

    Zemack, G.; Rommer, Bertil Roland

    2008-01-01

    OBJECTIVE: We sought to assess the value of adjusting shunt valve opening pressure, complications, and outcomes with the use of an adjustable shunt valve in the treatment of patients with normal-pressure hydrocephalus (NPH). METHODS: In a single-center retrospective study, 231 adjustable valves...

  6. Carboxyhemoglobin levels in medical intensive care patients: a retrospective, observational study.

    Science.gov (United States)

    Fazekas, Andreas S; Wewalka, Marlene; Zauner, Christian; Funk, Georg-Christian

    2012-01-11

    Critical illness leads to increased endogenous production of carbon monoxide (CO) due to the induction of the stress-response enzyme, heme oxygenase-1 (HO-1). There is evidence for the cytoprotective and anti-inflammatory effects of CO based on animal studies. In critically ill patients after cardiothoracic surgery, low minimum and high maximum carboxyhemoglobin (COHb) levels were shown to be associated with increased mortality, which suggests that there is an 'optimal range' for HO-1 activity. Our study aimed to test whether this relationship between COHb and outcome exists in non-surgical ICU patients. We conducted a retrospective, observational study in a medical ICU at a university hospital in Vienna, Austria involving 868 critically ill patients. No interventions were undertaken. Arterial COHb was measured on admission and during the course of treatment in the ICU. The association between arterial COHb levels and ICU mortality was evaluated using bivariate tests and a logistic regression model. Minimum COHb levels were slightly lower in non-survivors compared to survivors (0.9%, 0.7% to 1.2% versus 1.2%, 0.9% to 1.5%; P=0.0001), and the average COHb levels were marginally lower in non-survivors compared to survivors (1.5%, 1.2% to 1.8% versus 1.6%, 1.4% to 1.9%, P=0.003). The multivariate logistic regression analysis revealed that the association between a low minimum COHb level and increased mortality was independent of the severity of illness and the type of organ failure. Critically ill patients surviving the admission to a medical ICU had slightly higher minimum and marginally higher average COHb levels when compared to non-survivors. Even though the observed differences are statistically significant, the minute margins would not qualify COHb as a predictive marker for ICU mortality.

  7. Kinetic therapy reduces complications and shortens hospital stay in patients with cardiogenic shock - a retrospective analysis.

    Science.gov (United States)

    Simonis, Gregor; Flemming, Kerstin; Ziegs, Enrico; Haacke, Katrin; Rauwolf, Thomas; Strasser, Ruth H

    2007-03-01

    Kinetic therapy (KT) has been shown to reduce complications and to shorten hospital stay in trauma patients. Data in non-surgical patients are inconclusive, and kinetic therapy has not been tested in patients with cardiogenic shock. The present analysis compares KT with standard care in patients with cardiogenic shock. A retrospective analysis of 133 patients with cardiogenic shock admitted to 1 academic heart center was performed. Patients with standard care (SC, turning every 2 h by the staff) were compared with kinetic therapy (KT, using oscillating air-flotation beds). 68 patients with KT were compared with 65 patients with SC. Length of ventilator therapy was 11 days in KT and 18 days in SC (p=0.048). The mortality was comparable in both groups. Pneumonia occurred in 14 patients in KT and 39 patients in SC (ppatients treated with kinetic therapy. The use of KT shortens hospital stay and reduces rates of pneumonia and pressure ulcers as compared to SC.

  8. Urinary tract stone in patients with spinal cord injury: a retrospective radiological study

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Eun Joo; Lee, Jong Koo; Shin, Hyun Ja [Korea Veterans Hospital, Seoul (Korea, Republic of)

    1995-01-15

    To compare the incidence between author's first and current report on urinary tract stone in patient with spinal cord injury and to evaluate the effectiveness of recent developed in medical technology and care on in treating the patients. We reviewed urinary tract stone in 257 patients with paraplegia or quadriplegia after spinal cord injury. These patients were diagnosed retrospectively by KUB and intravenous urography at the Korea Veterans Hospital during 10 years from January, 1984 to December, 1993. We evaluated and compared the overall incidence, incidence of specific location of urinary tract, recurrent rate, incidence according to the level of spinal cord injury, and the duration of development in urinary tract stone. Total patients were 257 with 186 (72.4%) paraplegia and 71 (27.6%) quadriplegia. Overall incidence of the stone was 16.0% in this study and 38.1% in the first study. Incidence of the stone in individual organ; 5.5% in kidney, 1.2% in ureter, and 13.6% in urinary bladder. The recurrent rate was 29.3% in this study and 40.6% in the first study. Incidence of the stone according to the level of spinal cord injury was as follows; 15.6% in cervix, 17.1% in upper thorax, 17.9% in lower thorax and 13.9% in lumbar. The stone developed during the first 4 years and between 12 to 16 years following spinal cord injury was 28.3% each. Overall incidence and recurrent rate of urinary tract stone was obviously decreased since the first study. Highest incidence of the stone occurred in urinary bladder and in patient with lower thoracic spinal cord injury, which is similar to first report. Peak incidence of the stone was in the first 4 years, and another peak was in 12-16 years after spinal cord injury. The decreased overall incidence of urinary tract stone maybe attributable to the development in medical technology and care, and active rehabilitation.

  9. Urinary tract stone in patients with spinal cord injury: a retrospective radiological study

    International Nuclear Information System (INIS)

    Yun, Eun Joo; Lee, Jong Koo; Shin, Hyun Ja

    1995-01-01

    To compare the incidence between author's first and current report on urinary tract stone in patient with spinal cord injury and to evaluate the effectiveness of recent developed in medical technology and care on in treating the patients. We reviewed urinary tract stone in 257 patients with paraplegia or quadriplegia after spinal cord injury. These patients were diagnosed retrospectively by KUB and intravenous urography at the Korea Veterans Hospital during 10 years from January, 1984 to December, 1993. We evaluated and compared the overall incidence, incidence of specific location of urinary tract, recurrent rate, incidence according to the level of spinal cord injury, and the duration of development in urinary tract stone. Total patients were 257 with 186 (72.4%) paraplegia and 71 (27.6%) quadriplegia. Overall incidence of the stone was 16.0% in this study and 38.1% in the first study. Incidence of the stone in individual organ; 5.5% in kidney, 1.2% in ureter, and 13.6% in urinary bladder. The recurrent rate was 29.3% in this study and 40.6% in the first study. Incidence of the stone according to the level of spinal cord injury was as follows; 15.6% in cervix, 17.1% in upper thorax, 17.9% in lower thorax and 13.9% in lumbar. The stone developed during the first 4 years and between 12 to 16 years following spinal cord injury was 28.3% each. Overall incidence and recurrent rate of urinary tract stone was obviously decreased since the first study. Highest incidence of the stone occurred in urinary bladder and in patient with lower thoracic spinal cord injury, which is similar to first report. Peak incidence of the stone was in the first 4 years, and another peak was in 12-16 years after spinal cord injury. The decreased overall incidence of urinary tract stone maybe attributable to the development in medical technology and care, and active rehabilitation

  10. Effect of sodium bicarbonate administration on mortality in patients with lactic acidosis: a retrospective analysis.

    Directory of Open Access Journals (Sweden)

    Hyun Jeong Kim

    Full Text Available BACKGROUND: Lactic acidosis is a common cause of high anion gap metabolic acidosis. Sodium bicarbonate may be considered for an arterial pH <7.15 but paradoxically depresses cardiac performance and exacerbates acidosis by enhancing lactate production. This study aimed to evaluate the cause and mortality rate of lactic acidosis and to investigate the effect of factors, including sodium bicarbonate use, on death. METHODS: We conducted a single center analysis from May 2011 through April 2012. We retrospectively analyzed 103 patients with lactic acidosis among 207 patients with metabolic acidosis. We used SOFA and APACHE II as severity scores to estimate illness severity. Multivariate logistic regression analysis and Cox regression analysis models were used to identify factors that affect mortality. RESULTS: Of the 103 patients with a mean age of 66.1±11.4 years, eighty-three patients (80.6% died from sepsis (61.4%, hepatic failure, cardiogenic shock and other causes. The percentage of sodium bicarbonate administration (p = 0.006, catecholamine use, ventilator care and male gender were higher in the non-survival group than the survival group. The non-survival group had significantly higher initial and follow-up lactic acid levels, lower initial albumin, higher SOFA scores and APACHE II scores than the survival group. The mortality rate was significantly higher in patients who received sodium bicarbonate. Sodium bicarbonate administration (p = 0.016 was associated with higher mortality. Independent factors that affected mortality were SOFA score (Exp (B = 1.72, 95% CI = 1.12-2.63, p = 0.013 and sodium bicarbonate administration (Exp (B = 6.27, 95% CI = 1.10-35.78, p = 0.039. CONCLUSIONS: Lactic acidosis, which has a high mortality rate, should be evaluated in patients with metabolic acidosis. In addition, sodium bicarbonate should be prescribed with caution in the case of lactic acidosis because sodium bicarbonate

  11. Qualitative evaluation of antibiotic usage in pediatric patients

    OpenAIRE

    Hindra Irawan Satari; Agus Firmansyah; Theresia Theresia

    2011-01-01

    Background Antibiotics are among the most commonly prescribed drug for pediatric patients. Inappropriate use of antibiotics can increase morbidity, mortality, patient cost and bacterial antibiotic resistence. Antibiotic uses can be evaluated quantitatively and qualitatively. Objective To qualitatively evaluate antibiotic use in patients using Gyssens algorithm. Methods We performed a descriptive, retrospective study of matient medical records of those admitted to the pediatric ward fro...

  12. The dynamic changes of vaginal microecosystem in patients with recurrent vulvovaginal candidiasis: a retrospective study of 800 patients.

    Science.gov (United States)

    Yue, Xin-Ai; Chen, Ping; Tang, Yuanting; Wu, Xiuli; Hu, Zhengqiang

    2015-12-01

    Vaginal microecological environment is an important factor of recurrent vulvovaginal candidiasis (RVVC). This study was undertaken to investigate dynamic changes of vaginal microecosystem in patients with RVVC. Four hundred patients with VVC and 400 healthy women of reproductive age who admitted to the hospital from January 2012 to December 2013 were evaluated retrospectively. Vaginal microecological factors were evaluated before and after treatment until no recurrence, including vaginal cleanliness, white blood cells, Lactobacillus, Lactobacillus classification, bacteria density, flora diversity, Nugent scores, etc. The grouping was done according to the recurrence of the disease. Every time after treatment, the relapsing patients were defined as case group and the cured patients without recurrence were defined as control group. The differences in the results between the case and the control groups were analyzed by t test. With the development of RVVC, the ages of all case groups were lower than the corresponding control groups. In different stages of the disease, the bacteria density of the case groups and their corresponding control groups had no significant difference (P > 0.05). Most of the microecological indicators of the first occurring group were significantly different (P vaginal microecological indicators (except Lactobacillus) of all case groups were higher than that of the control groups. The values of Lactobacillus of all RVVC case groups were lower than that of the RVVC control groups. There were vaginal microecological imbalances in all developing stages of RVVC. As for vaginal flora, diverse sorts changed to normal Lactobacillus dominantly with the development of RVVC. In the first occurrence of RVVC, after antifungal treatment, Lactobacillus is suggested to be timely supplemented to restore vaginal microecological balance.

  13. Linear IgA Bullous Dermatosis:A Retrospective Study of 23 Patients in Denmark

    OpenAIRE

    Lings, Kristina; Bygum, Anette

    2015-01-01

    Linear IgA bullous dermatosis (LAD) is an autoimmune, chronic bullous disease affecting primarily young children and adults. Studies on LAD are relatively sparse and from Scandinavia we could only find a few case reports. Therefore we decided to conduct a retrospective investigation of patients seen at our department since 1972. The objective is to give a description of the different subgroups of patients with LAD with regard to precipitating factors, demographics, treatments, course of disea...

  14. Retrospective study about 71 patients with anal carcinoma, treated with a uniform radiochemotherapy

    International Nuclear Information System (INIS)

    Wiesmeth, Alfred J.

    2013-01-01

    The aim of this retrospectively prospective study was to examine the outcome (over all survival, tumorspecific survival, local control, colostomy free survival as well as sideeffects of the tumorspecific treatment) on a roughly homogenous and compared to other studies appropriate large group of 71 patients with diagnosed anal carcinoma. All patients underwent primary radiochemotherapy during the period of 1991 to 2010 in a municipal hospital. The median follow-up consisted of 38 month.

  15. Adenocarcinoma of the prostate and metastatic medullary compression. A retrospective study of 22 patients

    DEFF Research Database (Denmark)

    Honnens de Lichtenberg, M; Kvist, E; Hjortberg, P

    1992-01-01

    A retrospective study of 709 patients with prostatic cancer was carried out. Twenty-two developed medullary cord compression (an incidence of 3%). All but two of the 22 patients were treated by radiation and 10 had additional hormonal treatment. Ten had some benefit from the treatment, but only 2...... of 19 regained their ability to walk. The need for immediate diagnosis and treatment is stressed....

  16. The clinical utility of informants' appraisals on prospective and retrospective memory in patients with early Alzheimer's disease.

    Directory of Open Access Journals (Sweden)

    Yen-Hsuan Hsu

    Full Text Available Increasing studies suggest the importance of including prospective memory measures in clinical evaluation of dementia due to its sensitivity and functional relevance. The Prospective and Retrospective Memory Questionnaire (PRQM is originally a self-rated memory inventory that offers a direct comparison between prospective and episodic memory. However, the informant's report has been recognized as a more valid source of cognitive complaints. We thus aimed to examine the validity of the informant-rated form of the PRMQ in assessing memory function of the patients and in detecting individuals with early dementia. The informants of 140 neurological outpatients with memory complaints completed the Taiwan version of the PRMQ. Tests of prospective memory, short-term memory, and general cognitive ability were also administered to non-demented participants and patients with early stages of Alzheimer's disease (AD. Results showed significant relationships between the PRMQ ratings and objective cognitive measures, and showed that higher ratings on the PRMQ were associated with increasing odds of greater dementia severity. Receiver operative characteristic (ROC curves showed an adequate ability of the PRMQ to identify patients with dementia (93% sensitivity and 84% specificity. Hierarchical regression revealed that the PRMQ has additional explanatory power for dementia status after controlling for age, education and objective memory test results, and that the prospective memory subscale owns predictive value for dementia beyond the retrospective memory subscale. The present study demonstrated the external validity and diagnostic value of informants' evaluation of their respective patients' prospective and retrospective memory functioning, and highlighted the important role of prospective memory in early dementia detection. The proxy-version of the PRMQ is a useful tool that captures prospective and episodic memory problems in patients with early AD, in

  17. Risk of Nonfatal Stroke in Type 2 Diabetes Mellitus Patients: A Retrospective Comparison Between Disease Management Programs and Standard Care.

    Science.gov (United States)

    Wiefarn, Stefan; Heumann, Christian; Rettelbach, Anja; Kostev, Karel

    2017-07-01

    The present retrospective study examines the influence of disease management programs on nonfatal stroke in type 2 diabetes mellitus (T2DM) patients in Germany. The evaluation is based on retrospective patient data from the Disease Analyzer (IMS Health). The analysis included 169 414 T2DM patients aged 40 years and older with an initial prescription of antihyperglycemic therapy between January 2004 and December 2014. A total of 86 713 patients participated in a disease management program (DMP) for T2DM and 82 701 patients received standard care. The main outcome measure of this study was nonfatal stroke. Kaplan-Meier curves of DMP and SC patients were compared using log rank test. The Cox proportional hazards model was used to provide an adjusted estimate of the DMP effect. It is apparent from the baseline characteristics that the general health of patients receiving standard care was poorer than that of patients participating in a DMP. The baseline HbA1c value was 7.6% in the DMP group and 7.8% in the SC group. Furthermore, the SC group had a higher proportion of preexisting conditions, such as coronary heart disease (CHD), peripheral arterial occlusive disease (pAOD), and renal insufficiency. The proportion of patients who received insulin in first year therapy was higher in the SC group. Time to event analysis showed that DMP was associated with a delayed occurrence of stroke, because stroke occurred an average of 350 days later in DMP patients than in patients receiving SC (DMP: 1.216 days, RV: 866 days). The Cox model with covariable adjustment confirmed the significant association of DMPs with nonfatal stroke in patients with type 2 diabetes mellitus (HR 0.71; 95% CI: 0.69-0.74). The present study indicates that DMPs are positively associated with stroke. The possible reasons for this must be verified in further studies.

  18. Retrospective Study Evaluating Treatment Decisions and Outcomes of Childhood Uveitis Not Associated with Juvenile Idiopathic Arthritis.

    Science.gov (United States)

    Sardar, Elham; Dusser, Perrine; Rousseau, Antoine; Bodaghi, Bahram; Labetoulle, Marc; Koné-Paut, Isabelle

    2017-07-01

    To evaluate treatment, ocular complications and outcomes of children with pediatric uveitis not associated with juvenile idiopathic arthritis. This was a retrospective chart review of pediatric uveitis in children under 16 years of age, recruited from the pediatric rheumatology department at Bicêtre Hospital from 2005 to 2015. Patients with juvenile idiopathic arthritis-associated and infectious uveitis were excluded. We used the Standardization of Uveitis Nomenclature Working Group to classify uveitis, disease activity, and treatment end points. We enrolled 56 patients and 102 affected eyes. The mean age at diagnosis was 10 ± 3.5 years (range 3-15), and the mean follow-up 4.2 ± 3.3 years (1-15). The main diagnoses were idiopathic (55%), Behçet disease (15%), and sarcoidosis (5%). The main localization was panuveitis in 44 of 102 eyes (43%). Corticosteroid sparing treatment was needed in 62 of 102 eyes (60%). Second-line therapies included methotrexate and azathioprine, and the third-line therapy was a biologic agent, mainly infliximab, in 33 of 102 eyes (32%). Infliximab achieved uveitis inactivity in 14 of 18 eyes (80%), in all etiologies. Severe complications were present in 68 of 102 eyes (67%). The most common were synechiae 33% of eyes, cataract (20%), and macular edema (25%). Of these, 37% were present at diagnosis. Remission was achieved in 22 of 102 eyes (21%). Conventional therapies were insufficient to treat many of the cases of posterior or panuveitis. This study underlines the need for earlier and more aggressive treatment and antitumor necrosis factor-α therapy was rapidly efficient in most cases of refractory uveitis. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Retrospective study of the effect of disease progression on patient reported outcomes in HER-2 negative metastatic breast cancer patients

    Directory of Open Access Journals (Sweden)

    Yu Elaine

    2011-06-01

    Full Text Available Abstract Background This retrospective study evaluated the impact of disease progression and of specific sites of metastasis on patient reported outcomes (PROs that assess symptom burden and health related quality of life (HRQoL in women with metastatic breast cancer (mBC. Methods HER-2 negative mBC patients (n = 102 were enrolled from 7 U.S. community oncology practices. Demographic, disease and treatment characteristics were abstracted from electronic medical records and linked to archived Patient Care Monitor (PCM assessments. The PCM is a self-report measure of symptom burden and HRQoL administered as part of routine care in participating practices. Linear mixed models were used to examine change in PCM scores over time. Results Mean age was 57 years, with 72% of patients Caucasian, and 25% African American. Median time from mBC diagnosis to first disease progression was 8.8 months. Metastasis to bone (60%, lung (28% and liver (26% predominated at initial metastatic diagnosis. Results showed that PCM items assessing fatigue, physical pain and trouble sleeping were sensitive to either general effects of disease progression or to effects associated with specific sites of metastasis. Progression of disease was also associated with modest but significant worsening of General Physical Symptoms, Treatment Side Effects, Acute Distress and Impaired Performance index scores. In addition, there were marked detrimental effects of liver metastasis on Treatment Side Effects, and of brain metastasis on Acute Distress. Conclusions Disease progression has a detrimental impact on cancer-related symptoms. Delaying disease progression may have a positive impact on patients' HRQoL.

  20. Malignant transformation of oral leukoplakia: a retrospective cohort study of 218 Chinese patients

    International Nuclear Information System (INIS)

    Liu, Wei; Wang, Yu-Feng; Zhou, Hai-Wei; Shi, Peng; Zhou, Zeng-Tong; Tang, Guo-Yao

    2010-01-01

    Oral leukoplakia (OL) is the best-known potentially malignant disorder. A new binary system to grade dysplasia was proposed by WHO, but the biological significance in predicting malignant transformation risk is unknown. The objective of this study is to estimate the rate of malignant transformation in a long-term follow-up cohort, explore the usefulness of the new binary system of grading dysplasia and identify significant risk factors of OL malignant transformation in China. A total of 218 patients with clinical and histopathologic diagnosis of OL were retrospectively reviewed. They were selected among all archived files at the Department of Oral Mucosal Diseases, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine. The mean follow-up period was 5.3 years. Among 218 cases, 39 (17.9%) OL patients developed oral cancer, with a mean duration of 5.2 years. Cox regression analysis revealed that dysplasia was an independent risk factor for OL malignant transformation, but age, gender, lesion site, diet habit, smoking and ethanol intake were not risk factors. High-risk dysplastic OL was associated with a 4.57-fold (95% confidence interval, 2.36-8.84; P < 0.001) increased risk of malignant transformation, compared with low-risk dysplasia. Consistent with this result, high-risk dysplastic OL had signicantly higher malignant incidence than low-risk dysplasia, particularly during the first 2-3 years of follow-up, by Kaplan-Meier analysis (Log-rank test, P < 0.001). The new binary system's function in predicting OL malignant transformation risk was investigated in this survey. The utilization of high-risk dysplasia as a significant indicator for evaluating malignant transformation risk in patients with OL was suggested, which may be helpful to guide treatment selection in clinical practice

  1. Malignant transformation of Taiwanese patients with oral leukoplakia: A nationwide population-based retrospective cohort study.

    Science.gov (United States)

    Wang, Tung-Yuan; Chiu, Yu-Wei; Chen, Yi-Tzu; Wang, Yu-Hsun; Yu, Hui-Chieh; Yu, Chuan-Hang; Chang, Yu-Chao

    2018-05-01

    Oral leukoplakia (OL) is one of the clinically diagnosed oral potentially malignant disorders (OPMDs) with an increased risk of oral cancer development. In this study, we investigated the malignant transformation of OL in Taiwanese population. A retrospective cohort study was analyzed from Taiwan's National Health Insurance Research Database. A comparison cohort was randomly frequency-matched with the OL cohort according to age, sex, and index year. Oral submucous fibrosis (OSF) and oral lichen planus (OLP) were further stratified to evaluate the possible synergistic effects for OL-associated malignant transformation. In this cohort, 102 (5.374%) of 1898 OL patients were observed to transform into oral cancer. The malignant transformation rate was 26.40-fold in the OL cohort than in the comparison cohort after adjustment (95% confidence intervals 18.46-37.77). To further stratify with OSF and OLP, OL with OSF (58.38; 95% confidence intervals 34.61-98.50) and OL with OLP (36.88; 95% confidence intervals 8.90-152.78) had higher risk of malignant transformation rate than OL alone (27.01; 95% confidence intervals 18.91-38.59). The Kaplan-Meier plot revealed the free of malignant transformation rate was significant over the 13 years follow-up period (log-rank test, p < 0.001). OL patients exhibited a significantly higher risk of malignant transformation than those without OL. In addition, both OSF and OLP could enhance malignant transformation in patients with OL. However, further studies are required to identify the histopathological and clinical parameters in the pathogenesis of malignant transformation among OPMDs. Copyright © 2018. Published by Elsevier B.V.

  2. [Outcome of endoscopically assisted surgical treatment of mandibular condyle fractures: a retrospective study of 22 patients].

    Science.gov (United States)

    Prade, V; Seguin, P; Boutet, C; Alix, T

    2014-12-01

    The condylar region is a frequent localization of mandibular fractures; there are various types of management. Mini-invasive endoscopic surgery is an alternative to open reduction. We had as goal to evaluate the outcome of this technique. We performed a monocentric retrospective study of patients consecutively operated for a condylar fracture (type II to V in the Spiessl and Schroll classification) with intraoral route and endoscopic assistance, during 30 months. We assessed the functional and radiological outcomes, and the complications. Twenty-two patients (25 fractures) were included. Seventeen patients (19 fractures) could be followed (mean follow-up: 16.7 months). The mean values were: interincisal opening, 45mm (±8.4); protrusion, 8.3mm (±1.9); ipsilateral excursion of the jaw: 8.6mm (±2); contralateral excursion: 8.7mm (±4). Three routes were used combined with a preauricular approach. The fracture reduction was good for 10 of the 19 fractures and poor for 3. The complications were: 3 cases of infection, 1 case of fixation failure with good consolidation; for combined approaches: 2 cases of temporary facial palsy and 2 cases of Frey syndrome. Endoscopic assistance for the surgical management of the fracture of mandibular condyle is a reliable technique, with a good functional outcome, and a low rate of specific complications, especially for facial nerve lesion or esthetic outcome. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  3. ACTH has beneficial effects on stuttering in ADHD and ASD patients with ESES: A retrospective study.

    Science.gov (United States)

    Altunel, Attila; Sever, Ali; Altunel, Emine Özlem

    2017-02-01

    Etiology of stuttering remains unknown and no pharmacologic intervention has been approved for treatment. We aimed to evaluate EEG parameters and the effect of adrenocorticotropic hormone (ACTH) therapy in stuttering. In this retrospective study, 25 patients with attention deficit and hyperactivity (ADHD) or autism spectrum disorder (ASD), and comorbid stuttering were followed and treated with ACTH for electrical status epilepticus in sleep (ESES). Sleep EEGs were recorded at referral and follow-up visits and short courses of ACTH were administered when spike-wave index (SWI) was ⩾15%. The assessment of treatment effectiveness was based on reduction in SWI, and the clinician-reported improvement in stuttering, and ADHD or ASD. Statistical analyses were conducted in order to investigate the relationship between the clinical and EEG parameters. Following treatment with ACTH, a reduction in SWI in all the patients was accompanied by a 72% improvement in ADHD or ASD, and 83.8% improvement in stuttering. Twelve of the 25 patients with stuttering showed complete treatment response. Linear regressions established that SWI at final visit significantly predicted improvement in ADHD or ASD, and in stuttering. If symptoms had recurred, improvement was once again achieved with repeated ACTH therapies. Stuttering always improved prior to, and recurred following ADHD or ASD. The underlying etiology leading to ESES may play a significant role in the pathophysiology of stuttering and connect stuttering to other developmental disorders. ACTH therapy has beneficial effects on stuttering and improves EEG parameters. Copyright © 2016 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  4. Malignant transformation of Taiwanese patients with oral leukoplakia: A nationwide population-based retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Tung-Yuan Wang

    2018-05-01

    Full Text Available Background/Purpose: Oral leukoplakia (OL is one of the clinically diagnosed oral potentially malignant disorders (OPMDs with an increased risk of oral cancer development. In this study, we investigated the malignant transformation of OL in Taiwanese population. Methods: A retrospective cohort study was analyzed from Taiwan's National Health Insurance Research Database. A comparison cohort was randomly frequency-matched with the OL cohort according to age, sex, and index year. Oral submucous fibrosis (OSF and oral lichen planus (OLP were further stratified to evaluate the possible synergistic effects for OL-associated malignant transformation. Results: In this cohort, 102 (5.374% of 1898 OL patients were observed to transform into oral cancer. The malignant transformation rate was 26.40-fold in the OL cohort than in the comparison cohort after adjustment (95% confidence intervals 18.46–37.77. To further stratify with OSF and OLP, OL with OSF (58.38; 95% confidence intervals 34.61–98.50 and OL with OLP (36.88; 95% confidence intervals 8.90–152.78 had higher risk of malignant transformation rate than OL alone (27.01; 95% confidence intervals 18.91–38.59. The Kaplan–Meier plot revealed the free of malignant transformation rate was significant over the 13 years follow-up period (log-rank test, p < 0.001. Conclusion: OL patients exhibited a significantly higher risk of malignant transformation than those without OL. In addition, both OSF and OLP could enhance malignant transformation in patients with OL. However, further studies are required to identify the histopathological and clinical parameters in the pathogenesis of malignant transformation among OPMDs. Keywords: Oral leukoplakia, Oral submucous fibrosis, Oral lichen planus, Malignant transformation, Nationwide population, Cohort study, Taiwan

  5. Retrospective Study on External Canine Limb Prosthesis used in 24 patients

    Directory of Open Access Journals (Sweden)

    Brittany Jean Carr

    2018-03-01

    Full Text Available Objective: The purpose of this retrospective study is to provide data regarding external prosthetic use in small animal patients, evaluate the common complications associated with external prosthetics, and evaluate the outcome of patients using an external prosthetic.Background: The use of external canine limb prosthetics is relatively uncommon in veterinary medicine today.  However, there is growing interest in prosthetics and their clinical application because these devices may offer an alternative to euthanasia in severe cases where full amputation or alternative methods of limb spare are not an option. The goal of the prosthesis is to provide a better quality of life, help prevent further deformation and degeneration of existing joints, decrease leg length discrepancies, increase exercise and activity levels, provide a means to participate in rehabilitation therapy and maintain the ability to perform daily acts of living. To the author’s knowledge, there is no report of external prosthetic use in small animal veterinary medicine, providing the profession with baseline information for use in, not only general practice or referral practice, but also future research.Evidentiary value: This retrospective study provides data regarding external prosthetic use in small animal patients, evaluates the procedures, manufacturing, rehabilitation and common complications associated with external prosthetics, and evaluates the factors that determine a patient’s prosthetic candidacy.Methods: Patients that had an external prosthesis custom manufactured for them at Animal Orthocare, LLC and had a complete medical record were identified for this study.  A client survey was completed via e-mail or telephone to collect further data about the patients, including age, weight, breed, sex, affected limb(s, reason for prosthesis, level of amputation, activities patient could perform with prosthesis in place, prosthetic fit, prosthetic migration (e

  6. Gender Role in Total Knee Arthroplasty: A Retrospective Analysis of Perioperative Outcomes in US Patients.

    Science.gov (United States)

    Whitlock, Keith G; Piponov, Hristo I; Shah, Sapan H; Wang, Olivia J; Gonzalez, Mark H

    2016-12-01

    Women present later than men for total knee arthroplasty (TKA) with more severe osteoarthritic disease but achieve comparable functional improvement and implant survival and also lower rates of revision. Despite these findings, there is significant underutilization of the procedure for women compared to men. We conducted a retrospective study to address the lack of information in the literature concerning the immediate and short-term perioperative outcomes between genders. The National Hospital Discharge Survey was evaluated between 2001 and 2010 for men and women undergoing primary TKA in the United States. Differences in gender, patient demographics, comorbidities, complications, length of stay, and discharge disposition were analyzed and identified. The growth in TKA was 145% for men and 131% for women over the 10-year period. Women presented with significantly higher rates of obesity, morbid obesity, postoperative transfusion rate, and length of stay. In contrast, men showed a greater proportion of diabetes, postoperative wound infections, and increased mortality rates. Males were also more likely to be discharged to home, whereas females were more likely to be discharged to rehabilitation facilities. Our findings provide important insight into the perioperative outcomes that may be influencing gender disparity in TKA. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Retrospective estimation of patient dose-area product in thoracic spine tomosynthesis performed using VolumeRAD

    International Nuclear Information System (INIS)

    Baath, Magnus; Svalkvist, Angelica; Soederman, Christina

    2016-01-01

    The aim of this study was to evaluate the use of a recently developed method of retrospectively estimating the patient dose-area product (DAP) of a chest tomosynthesis examination, performed using VolumeRAD, in thoracic spine tomosynthesis and to determine the necessary field-size correction factor. Digital imaging and communications in medicine (DICOM) data for the projection radiographs acquired during a thoracic spine tomosynthesis examination were retrieved directly from the modality for 17 patients. Using the previously developed method, an estimated DAP for the tomosynthesis examination was determined from DICOM data in the scout image. By comparing the estimated DAP with the actual DAP registered for the projection radiographs, a field-size correction factor was determined. The field-size correction factor for thoracic spine tomosynthesis was determined to 0.92. Applying this factor to the DAP estimated retrospectively, the maximum difference between the estimated DAP and the actual DAP was <3 %. In conclusion, the previously developed method of retrospectively estimating the DAP in chest tomosynthesis can be applied to thoracic spine tomosynthesis. (authors)

  8. Radiological evaluation of the posterior pelvic ring in paediatric patients: Results of a retrospective study developing age- and gender-related non-osseous baseline characteristics in paediatric pelvic computed tomography - References for suspected sacroiliac joint injury.

    Science.gov (United States)

    Bayer, Jörg; Neubauer, Jakob; Saueressig, Ulrich; Südkamp, Norbert Paul; Reising, Kilian

    2016-04-01

    The prevalence of paediatric pelvic injury is low, yet they are often indicative of accompanying injuries, and an instable pelvis at presentation is related to long-term poor outcome. Judging diastasis of the sacroiliac joint in paediatric pelvic computed tomography is challenging, as information on their normal appearance is scarce. We therefore sought to generate age- and gender-related standard width measurements of the sacroiliac joint in children for comparison. A total of 427 pelvic computed tomography scans in paediatric patients (sacroiliac joint width bilaterally in axial and coronal planes. We illustrate age- and gender-related measurements of the sacroiliac joint width as a designated continuous 3rd, 15th, 50th, 85th and 97th centile graph, respectively. Means and standard deviations in the joint width are reported for four age groups. There are distinct changes in the sacroiliac joint's appearance during growth. In general, male children exhibit broader sacroiliac joints than females at the same age, although this difference is significant only in the 11 to 15-year-old age group. The sacroiliac joint width in children as measured in coronal and axial CT scans differs in association with age and gender. When the sacroiliac joint width is broader than the 97th centile published in our study, we strongly encourage considering a sacroiliac joint injury. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Adherence to Disease Modifying Drugs among Patients with Multiple Sclerosis in Germany: A Retrospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Kerstin Hansen

    Full Text Available Long-term therapies such as disease modifying therapy for Multiple Sclerosis (MS demand high levels of medication adherence in order to reach acceptable outcomes. The objective of this study was to describe adherence to four disease modifying drugs (DMDs among statutorily insured patients within two years following treatment initiation. These drugs were interferon beta-1a i.m. (Avonex, interferon beta-1a s.c. (Rebif, interferon beta-1b s.c. (Betaferon and glatiramer acetate s.c. (Copaxone.This retrospective cohort study used pharmacy claims data from the data warehouse of the German Institute for Drug Use Evaluation (DAPI from 2001 through 2009. New or renewed DMD prescriptions in the years 2002 to 2006 were identified and adherence was estimated during 730 days of follow-up by analyzing the medication possession ratio (MPR as proxy for compliance and persistence defined as number of days from initiation of DMD therapy until discontinuation or interruption.A total of 52,516 medication profiles or therapy cycles (11,891 Avonex, 14,060 Betaferon, 12,353 Copaxone and 14,212 Rebif from 50,057 patients were included into the analysis. Among the 4 cohorts, no clinically relevant differences were found in available covariates. The Medication Possession Ratio (MPR measured overall compliance, which was 39.9% with a threshold MPR≥0.8. There were small differences in the proportion of therapy cycles during which a patient was compliant for the following medications: Avonex (42.8%, Betaferon (40.6%, Rebif (39.2%, and Copaxone (37%. Overall persistence was 32.3% at the end of the 24 months observation period, i.e. during only one third of all included therapy cycles patients did not discontinue or interrupt DMD therapy. There were also small differences in the proportion of therapy cycles during which a patient was persistent as follows: Avonex (34.2%, Betaferon (33.4%, Rebif (31.7% and Copaxone (29.8%.Two years after initiating MS-modifying therapy, only

  10. Usefulness of Totally Implantable Central Venous Access Devices in Elderly Patients: A Retrospective Study.

    Science.gov (United States)

    Imaoka, Yuki; Kuranishi, Fumito; Ogawa, Yoshiteru

    2018-01-01

    The need for totally implantable central venous access devices (TICVADs) has increased with increased opportunities in the use of chemotherapy and parenteral nutrition. This study aimed to determine the outcomes of TICVAD implantation and use in patients aged ≥85 years. Between January 2010 and August 2016, 117 patients underwent TICVAD implantation and their records were retrospectively reviewed. Participants were divided into 2 groups (plus-85 and sub-85 groups). Fifty-five patients (47.0%) had solid organ cancer alone; 35 patients (29.9%) had cerebrovascular or cranial nerve disease. The average follow-up period was 201 (2-1,620) days. Major complications were identified in 6 (14.6%) plus-85 patients and 11 (14.5%) sub-85 patients (p = 0.9813). Catheter-related infections developed in 3 plus-85 (7.3%) and 4 sub-85 patients (5.3%; p = 0.6549). There were no significant group differences in hematoma, pneumothorax, occlusion, and removal rates. In plus-85 patients examined just before surgery and a month after surgery, increased rates of serum albumin and Onodera's prognostic nutritional index were observed in 48% (14/39) and 41% (12/39), respectively. The use of TICVADs in the plus-85 group resulted in effective outcomes. The results of this retrospective study support the wider use of TICVADs in patients aged ≥85 years. © 2018 S. Karger AG, Basel.

  11. Lichen planus affecting the female genitalia: A retrospective review of patients at Mayo Clinic.

    Science.gov (United States)

    Fahy, Caoimhe M R; Torgerson, Rochelle R; Davis, Mark D P

    2017-12-01

    Genital or vulval lichen planus (VLP) may have a disabling effect on a patient's quality of life. Evidence-based management guidelines are lacking for VLP. We sought to review clinical presentation and treatment of patients who received a diagnosis of VLP. The 100 consecutive patients who received a diagnosis of VLP at Mayo Clinic between January 1, 1997, and December 31, 2015, were reviewed retrospectively. Descriptive statistics were used for data analysis. Fisher's exact test and the Wilcoxon rank sum test were used for analysis of categorical and continuous variables, respectively. All statistical tests were 2 sided, with the α level set at .05 for statistical significance. The time to diagnosis for 49% of patients was more than 1 year. Three patients (3%) had vulval dysplasia, including invasive squamous cell carcinoma. Sixty-eight patients (68%) had multisite lichen planus disease. Eleven patients (11%) had disease remission. Dermatology was the lead specialty for 9 of these cases of remission. This was a retrospective, small-cohort study. A low frequency of disease remission was seen in patients with VLP. Patients with lichen planus benefit considerably from dermatology consultation. Further research is warranted to establish high-quality, evidence-based guidelines for multidisciplinary management of this challenging disease. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  12. Retrospective evaluation of positional movements of patients with prostate cancer submitted to IGRT (radiotherapy guided by image); Avaliação retrospectiva de flutuações de posicionamento de pacientes com câncer de próstata submetidos a IGRT

    Energy Technology Data Exchange (ETDEWEB)

    Rocha, N.K.S.; Filipov, D.; Soboll, D.S., E-mail: nhy_ksr@yahoo.com.br [Universidade Tecnológica Federal do Paraná (UFTPR),Curitiba (Brazil). Departamento Acadêmico de Física; Petchevist, P.C.D. [Oncoville, Curitiba, PR (Brazil)

    2017-07-01

    It is a retrospective study that analyzed positional fluctuations of 29 patients submitted to prostate radiotherapy, using IGRT. The minimum and maximum averages of the lateral, longitudinal and vertical displacements were calculated, obtaining a general average of the displacements that remained close to zero and one the most evident variation between the lateral and vertical axes.

  13. Survival and prognostic factors in non-small cell lung cancer patients with spinal bone metastases. A retrospective analysis of 303 patients

    Energy Technology Data Exchange (ETDEWEB)

    Rief, H.; Welzel, T.; Rieken, S.; Bischof, M.; Lindel, K.; Combs, S.E.; Debus, J. [University Hospital of Heidelberg, Department of Radiation Oncology, Heidelberg (Germany); Muley, T. [University Hospital of Heidelberg, Thorax Clinic, Department of Thoracic Oncology, Heidelberg (Germany); Bruckner, T. [University Hospital of Heidelberg, Department of Medical Biometry, Heidelberg (Germany)

    2014-01-15

    For palliative care of spinal bone metastases, stability assessment is of crucial importance. Pathological fractures, instability-related patient immobility and the extent of bone metastasis have been reported to affect patient outcome and these parameters have therefore been used for treatment stratification. We report on stability-dependent fracture and survival rates in over 300 non-small cell lung cancer (NSCLC) patients. Data from 303 patients with 868 osteolytic metastases treated with radiotherapy (RT) between 2000 and 2012 were evaluated retrospectively. In NSCLC patients with bone metastases only, the retrospective 6- and 12-month overall survival (OS) rates were 76.7 and 47.2%, respectively. In patients with additional non-bone distant metastases, these values were 60.0 and 34.0%, respectively. Survival rates were significantly lower in patients with multiple bone metastases and in those suffering pathological fractures (p=0.017). No significant impact of histological type, location of spinal lesions or treatment regime was detected. Furthermore, stability assessment revealed no influence of vertebral column stability on patient outcome (p=0.739). Our analysis demonstrated a correlation between the pathological fractures of bone lesions, the number of bone metastases, additional distant metastases and survival. The results offer a rationale for future prospective investigations. (orig.)

  14. MR imaging of silicone breast implants: evaluation of prospective and retrospective interpretations and interobserver agreement.

    Science.gov (United States)

    Quinn, S F; Neubauer, N M; Sheley, R C; Demlow, T A; Szumowski, J

    1996-01-01

    MR imaging was used to evaluate the integrity of silicone breast implants in 54 women with 108 implants. MR images were interpreted by relatively inexperienced readers who tried to reproduce the experiences reported in the literature. The study examines the interobserver agreement using different diagnostic signs and the influence of experience on interpretation errors. Prospective and retrospective interpretations were compared with surgical findings at the time of explanation. Diagnostic indicators, including the linguine sign, the inverted tear drop sign, the C sign, water droplets mixed with silicone, and extracapsular globules of silicone, were evaluated for diagnostic efficacy and interobserver agreement. The prospective sensitivity and specificity were 87% and 78%, respectively. With the retrospective interpretations, the sensitivity and specificity increased to 93% and 92%, respectively. Most of the prospective false-positive interpretations were due to misinterpreting radial folds as signs of implant rupture. Six implants interpreted retrospectively as false positives had gross amounts of silicone around the implants at surgery but there were no obvious rents in the implant shells. There was fair to excellent interobserver agreement with the individual diagnostic signs except for extracapsular globules of silicone. All of the signs had specificities of greater than 90%. The sensitivities of the individual signs were less than the overall retrospective sensitivity. With experience, the sensitivity improved from 87% to 93% and the specificity improved from 78% to 92%. This study helps substantiate the use of diagnostic signs used by other authors to detect silicone loss from breast implants by MR imaging; however, questions remain as to the clinical role of MR imaging in evaluating implants for silicone loss.

  15. Urinary tract injuries during cesarean section in patients with morbid placental adherence: retrospective cohort study.

    Science.gov (United States)

    Alanwar, Ahmed; Al-Sayed, Helmy M; Ibrahim, Ahmed M; Elkotb, Ahmed M; Abdelshafy, Ahmed; Abdelhadi, Rasha; Abbas, Ahmed M; Abdelmenam, Hend S; Fares, Tamer; Nossair, Wael; Abdallah, Ameer A; Sabaa, Haitham; Nawara, Maii

    2017-12-03

    The purpose of this study is to evaluate the cases of lower urinary tract injuries during cesarean section with or without hysterectomy in cases with morbid placental adherence. This record based retrospective study was conducted at Ain Shams University Maternity Hospital in Cairo, Egypt during the period between January 2014 and December 2016. It included all patients who had urinary tract injuries during cesarean section with or without hysterectomy in the cases with morbid placental adherence and they were collected from files of pregnant women who were admitted at hospital planned for termination of pregnancy. Patients were enrolled in four groups, Group 1: cases without urinary tract injuries. Group 2: cases with injuries to the bladder. Group 3: cases with injuries of the ureter. Group 4: cases with injuries to the bladder and ureter. This study gave us new information about the incidence of urinary tract injuries during cesarean section with morbid adherence placenta was 21.7% (Bladder 11.7%, Ureter 4.7%, and bladder with ureter 5.3%). There were various types of repair of urinary tract injury, as the following, bladder repair 10.8%, ureteric catheterization 0.9%, ureterovesical repair or reimplantation 1.5%, bladder repair and ureterovesical 1.2%, bladder repair and ureteric catheterization 2.3%, ureteric catheterization and ureterovesical 1.5 and 6.4% of cases needed urologic consultations. There is a real relation between urinary tract injury and obesity (55.3%). Bladder invasion was found in only 26.9% of all cases according to sonography findings. Most of the cases were delivered by cesarean section in 67.5%, and the remainders were delivered by cesarean hysterectomy 32.5%. About 96.5% of cases needed a blood transfusion. The morbid adherent placenta is still a challenge, which faces us as obstetricians, due to high morbidity and mortality. A multidisciplinary team is mandatory to avoid complications.

  16. Symptom burden and splenomegaly in patients with myelofibrosis in the United States: a retrospective medical record review

    International Nuclear Information System (INIS)

    Mitra, Debanjali; Kaye, James A; Piecoro, Lance T; Brown, Jennifer; Reith, Kelly; Mughal, Tariq I; Sarlis, Nicholas J

    2013-01-01

    Myelofibrosis (MF) is a clonal hematopoietic malignancy characterized by constitutional and localized symptoms, progressive splenomegaly, bone marrow fibrosis, and cytopenias. Although MF is well studied, few studies exist regarding its symptomatic burden in routine clinical practice. This study aimed to characterize symptoms and other clinical features of MF among patients in the United States. We conducted a retrospective medical record review of adult patients with an MF diagnosis between 1 January 2005 and 31 March 2010, stratified by the presence of palpable splenomegaly. Eligible patients had 12 months or more of follow-up after diagnosis (or after detection of splenomegaly, if present) unless death occurred. Demographic and clinical characteristics, MF-related symptoms, and treatments were reported by treating physicians. We report on 180 MF patients: 102 with splenomegaly, 78 without. Median age was 66 years, 63% were male, and 82% had intermediate-2 or high-risk MF (International Prognostic Scoring System). Fatigue was reported by ∼85% of patients; weight loss, night sweats, and fever (any grade) were each reported by 50% or more of patients. Generalized abdominal pain, left subcostal pain, and early satiety occurred more frequently among patients with splenomegaly. Multiple symptoms were reported by 95% of patients. Common comorbidities were hypertension, diabetes, and chronic pulmonary disease. Symptoms are common in MF patients, regardless of the presence of palpable splenomegaly. Careful assessment of symptom burden is an important aspect of the clinical evaluation of patients with MF

  17. The craniocervical connection: a retrospective analysis of 300 whiplash patients with cervical and temporomandibular disorders.

    Science.gov (United States)

    Friedman, M H; Weisberg, J

    2000-07-01

    Because the concept of whiplash as a causative factor for temporomandibular disorders (TMD) is highly controversial, we decided to do a retrospective analysis of patients treated in our office who had sustained whiplash injuries and were treated for cervical and temporomandibular disorders. The records of 300 patients with TMD preceded by a motor vehicle accident were examined retrospectively. The most common presenting symptoms, in order, were: jaw pain, neck pain, post-traumatic headache, jaw fatigue, and severe temporomandibular joint (TMJ) clicking. The most common TMD diagnoses were: masseter trigger points, closing jaw muscle hyperactivity, TMJ synovitis, opening jaw muscle hyperactivity, and advanced TMJ disk derangement. Based primarily on the physical examination, we concluded that the TMJ and surrounding musculature should be examined similarly to other joints, with no preconceived notion that TMD pathology after whiplash is unlikely.

  18. Counting the cost of social disadvantage in primary care: retrospective analysis of patient data.

    OpenAIRE

    Worrall, A.; Rea, J. N.; Ben-Shlomo, Y.

    1997-01-01

    OBJECTIVE: To cost the relation between socioeconomic status and various measures of primary care workload and assess the adequacy of current "deprivation" payments in relation to actual costings for patients living in qualifying areas. DESIGN: Retrospective data on primary care were collected over a 4.5 year period from both computerised and manually filed records. Standardised data on socioeconomic status were obtained by postal questionnaire. SETTING: Inner city group practice with a socio...

  19. Outpatient dermatology consultation impacts the diagnosis and management of pediatric oncology patients: A retrospective study.

    Science.gov (United States)

    Song, Hannah; Robinson, Sarah N; Huang, Jennifer T

    2017-11-01

    The impact of dermatology consultation on the care of children with oncologic conditions is unknown. To review outpatient dermatology visits and the resulting impact on diagnosis and management of pediatric oncology patients. Retrospective review of pediatric oncology patients with outpatient dermatology visits at a tertiary care center from 2008 to 2015. The most common dermatologic diagnoses in 516 patients were skin infections (21.3%) and nonmalignant skin eruptions (33.4%). A diagnosis of significant impact (ie, malignancy, adverse cutaneous drug reaction, graft-versus-host disease, varicella-zoster virus, or herpes simplex virus infection), was made at the dermatology clinic in 14.7% of visits. Consultation resulted in a change in diagnosis in 59.8% of patients, change in dermatologic management in 72.4% of patients, and change in management of noncutaneous issues in 12.4% of patients. The use of electronic medical records, the nongeneralizable study population, and the retrospective design represent potential limitations. Outpatient dermatology consultation can affect the care of pediatric oncology patients with respect to diagnosis and treatment of skin conditions and management of nondermatologic issues. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  20. Use of yoked prisms in patients with acquired brain injury: a retrospective analysis.

    Science.gov (United States)

    Bansal, Surbhi; Han, Esther; Ciuffreda, Kenneth J

    2014-01-01

    The purpose of this retrospective study was to determine the clinical practices for prescribing yoked prisms, as well as to assess related patient responses, in a sample of visually-symptomatic patients having acquired brain injury (ABI). The clinical records of individuals with acquired brain injury (ABI) that were assessed for yoked prisms were reviewed retrospectively. This query resulted in 60 patient records for analysis between January 2011 and December 2012. The following diagnostic groups were analysed: homonymous hemianopsia (HH)/homonymous quadranopsia, abnormal egocentric localization (AEL) and visual neglect. HH/homonymous quadranopsia (58.3%) was the primary indication to prescribe yoked prisms, followed by visual neglect/unilateral spatial inattention (USI) (40.0%) and AEL (11.7%). The most common favourable patient responses were increased awareness of their blind visual field and improved gait, mobility and balance. The magnitude and direction of prisms prescribed were dependent upon the subjective responses in patients manifesting AEL. In contrast, base direction was dependent upon the direction of visual field loss in patients with HH/homonymous quadranopsia and visual neglect. Two-thirds of the present sample population responded favourably to the yoked prisms. The results of the present study should prove useful to clinicians for the successful prescription of yoked prisms as a treatment modality in patients presenting with the above three diagnoses.

  1. Results of radiotherapy in recurrent endometrial carcinoma: A retrospective analysis of 51 patients

    International Nuclear Information System (INIS)

    Kuten, A.; Grigsby, P.W.; Perez, C.A.; Fineberg, B.; Garcia, D.M.; Simpson, J.R.

    1989-01-01

    A retrospective analysis was performed of 51 patients with locoregional recurrence of endometrial carcinoma, treated by radiotherapy between 1959 and 1986. There were 17 patients (33%) with isolated vaginal recurrence, 12 patients (24%) with vaginal recurrence with pelvic extension, 7 patients (14%) with pelvic recurrence only, and 15 patients (29%) with simultaneous locoregional and distant failure. Eighty percent of the recurrences occurred within 3.5 years from primary treatment; time to relapse was shorter in patients with advanced-stage, high-grade malignancy at original diagnosis. Locoregional control was achieved in 18 patients (35%). Complete tumor regression in the vagina, irrespective of extravaginal pelvic disease status or distant metastasis, occurred in 28 of 34 patients with vaginal involvement (82%). The 5- and 10-year overall actuarial survivals for all patients were 18 and 12.5%, respectively. The 5- and 10-year progression-free survivals of patients with isolated vaginal recurrences were 40% and 29%, respectively; the 5-year progression-free survival of patients with vaginal recurrence with pelvic extension was 20%. There were no survivors beyond 1.5 years among patients with pelvic recurrence (p = 0.02). All patients with simultaneous locoregional and distant failure were dead by 3.5 years. Stage at original diagnosis, time to relapse from primary treatment, histologic pattern, and grade of malignancy were prognosticators of survival. Five patients (10%) developed a total of ten radiation-related sequelae

  2. Retrospective Evaluation of Poisoning Patients in the Emergency Department

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    Onur DAL

    2013-03-01

    Conclusion: Intoxication is the problem of young women and drugs are the most frequent agents. The cases poisoned by Tricyclic antidepressant or antipsychotic or anxiolytic or beta blockers had more the physical examination abnormalities than the cases poisoned by without these drugs. [J Contemp Med 2013; 3(1.000: 22-27

  3. Preoperative patient education: evaluating postoperative patient outcomes.

    Science.gov (United States)

    Meeker, B J

    1994-04-01

    Preoperative teaching is an important part of patient care and can prevent complications, as well as promote patient fulfillment during hospitalization. A study was conducted at Alton Ochsner Medical Foundation in New Orleans, LA, in 1989, to determine the impact of a preoperative teaching program on the incidence of postoperative atelectasis and patient satisfaction. Results showed no significant difference of postoperative complications and patient gratification after participating in a structured preoperative teaching program. As part of this study, it was identified that a patient evaluation tool for a preoperative teaching class needed to be developed. The phases of this process are explained in the following article.

  4. Criteria for Postoperative Mechanical Ventilation After Thymectomy in Patients With Myasthenia Gravis: A Retrospective Analysis.

    Science.gov (United States)

    Chigurupati, Keerthi; Gadhinglajkar, Shrinivas; Sreedhar, Rupa; Nair, Muraleedharan; Unnikrishnan, Madathipat; Pillai, Manjusha

    2018-02-01

    To determine the criteria for postoperative mechanical ventilation after thymectomy in patients with Myasthenia Gravis. Retrospective study. Teritiary care centre. 77 Myasthenia gravis patients operated for thymectomy were studied. After obtaining clearance from Institutional ethics committee, medical records of 77 patients with MG, who were operated for thymectomy between January 2005 and December 2015 were reviewed in a retrospective manner. Perioperative variables collected from the patient records were demographic data, duration of the disease, Osserman and Genkin classification, Anti-acetylcholine antibody (AChR) positivity, preoperative daily dose of drug, history of preoperative myasthenic crisis, preoperative vital capacity, technique of anesthesia, drugs used for anesthesia, perioperative complications, and duration of postoperative mechanical ventilation. The patients were divided into two groups, group I and group II consisting of those who required postoperative ventilation for 300 minutes, respectively. The determinants of prolonged postoperative ventilation were studied. The requirement of mechanical ventilation was higher in patients with higher Osserman's grade of myasthenia gravis. Duration of the disease had no effect on the duration of mechanical ventilation in myasthenic patients post thymectomy (p = 0.89). The patients with a preoperative history of myasthenic crisis had a requirement for prolonged mechanical ventilation (p=0.03). Patients with preoperative vital capacity mechanical ventilation with p values mechanical ventilation (p=0.026). Preoperative dose of pyridostigmine and the choice of continuation or discontinuation of antcholinesterases on the day of surgery had no influence on the duration of mechanical ventilation (p value of 0.19 and 0.36 respectively). Epidural analgesia intra and postoperatively significantly reduced the requirement of mechanical ventilation (p=0.006). The predictors of postoperative ventilation in myasthenic

  5. A retrospective study of 370 patients with oral lichen planus in Turkey

    Science.gov (United States)

    2013-01-01

    Objectives: Although several detailed studies concerning the patient profile and clinical features of oral lichen planus have been undertaken all over the world in different populations, a similar study has not yet been conducted in a Turkish population. The purpose of this retrospective study was to describe the demographic and clinical characteristics of a group of patients with oral lichen planus in Turkey. Study Design: Charts of 370 patients, from the archive of Oral Diagnosis and Radiology Department of Marmara University Faculty of Dentistry (Istanbul, Turkey), with histologically confirmed clinical diagnosis of oral lichen planus in the period 1990-2010 were retrospectively reviewed. Results: Of the 370 patients, 260 (70.3%) were women and 110 (29.7%) were men. The mean age was 49.84±13.41 years (range of 16-83). The lesions were asymptomatic in 63 patients (17%). Nearly half of the patients (47.6%) had multiple sites of involvement. Predominantly red forms were the most frequent, affecting 60.5% of patients. Approximately 17% of the patients had symptoms of possible extraoral involvement. No evidence suggesting a connection between oral lichen planus and tobacco or alcohol use was found. Only one out of the 370 cases had histologically proven malignant transformation. Conclusions: The patient profile and clinical features of oral lichen planus in Turkey were generally similar to those described in other populations. The preponderance of the red forms and also the fact that majority of patients referred themselves to our clinic highlighted the lack of awareness among Turkish health care providers about lichen planus. Key words:Oral lichen planus, clinical features, patient profile. PMID:23524413

  6. Retrospective Analyses Of The Acute Pancreatitis With Patients In The West Black Sea

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    Mehmet YAŞAR, Ali Kemal TAŞKIN, İsmet ÖZAYDIN, Yavuz DEMİRARAN

    2010-11-01

    Full Text Available Introduction: In these study patients who were our clinic with an etiology, diagnosis andtreatment methods, morbidity, mortality and effect of Ranson criteria to prognosis wereexamined retrospectively. Material and Method: In the study 44 mild and 18 severe total 62 AP cases among 2003-2008at the General Surgery of Duzce University were analyzed retrospectively. Results: A etiologic factor was 40 (66,7 %, gallstone 11 (17, 7% idiopathic, 4 (6,4 %hyperlipidemia, 3 (4,8% alchol-hyperlipidemia, 2 (3,2 % alcohol, 2 (3,2 % after ERCPcomplications. Patients were followed up with a diagnosis of acute pancreatitis, the average ageof 59.6 (18 - 84 and 23 (37% were man, 39 (63% were woman. ERCP were performed to 14patients with billiary pancreatitis 2 patients for the persistent billiary pancreatitis and for the 6patients cholecystitis accompanied pancreatitis in the first 48 hours period, 23 patients followingthe acute pancreatitis attack were performed cholecystectomy. Acute pancreatitis patients first6 cases of biliary 3 reputations have been switched to laparoscopic open cholecystectomy isbeing performed. 3 patients peritoneal lavage under local anesthesia, 4 patients’ diagnosticlaparoscopy and 2 patients nerosectomy were performed. Mean hospitalization times were 9.8days for mild and 11.2 days severe. In the severe group idiopathic a etiology 3 (4.8 % patientswere exitus. Conclusion: Acute pancreatitis is a disease that can watch a high mortality rate. Biliary factorswere the most common etiological factor. Idiopathic AP played a role in second place and wehave observed that the effect of alcohol is quite low. In biliary acute pancreatitis ERCP is auseful method in the first stage. Overall mortality in severe AP, as observed in patients with thediagnosis, treatment and follow-up was important in these patients.

  7. Retrospective analysis of icotinib neoadjuvant therapy of 63 lung cancer patients.

    Science.gov (United States)

    Wang, T; Liu, Y; Zhou, B; Hao, S; Wang, Z; Liang, N; Liu, J; Wang, S

    2017-01-01

    This study aims to explore the feasibility of icotinib neoadjuvant therapy for nonsmall cell lung cancer (NSCLC). This was a retrospective analysis of the clinical data for 63 NSCLC patients (61 cases of adenocarcinoma and two cases of squamous cell carcinoma) receiving surgical resection of lung lesions after oral intake of icotinib from December 2011 to November 2013 in the PLA General Hospital. Preoperative oral intake of the patients was icotinib 125 mg tid, drug side effects were evaluated according to the American National Cancer Institute Common Toxicity Criteria Version 4.0; computed tomography scan was done on the day taking medicine and 2 weeks later to determine tumor changes. After oral intake of Icotinib for 2 to 22 weeks (5 cases for 2 weeks,13 cases for 3 to 22 weeks), all patients receive surgical resection of lung cancer lesions, and testing of removed tumor to evaluate the epidermal growth factor receptor (EGFR) gene mutation status was performed by fluorescence polymerase chain reaction. The patients with sensitive EGFR mutations receive Icotinib as postoperative adjuvant therapy. Side effects of medication within 2 weeks included rash (44.4%, 28/63), dry skin (34.9%, 22/63), diarrhea (14.3%, 9/63), and oral ulcer (1.6%, 1/63); there were no icotinib-associated thoracic surgery complications during the perioperational period. 71.4% patients (45/63) achieve an average reduction of 23.5% ±10.7%(10%-53.5%) after 2 weeks medication of Icotinib(regressive tumor[RT]) .28.6% patients(18/63) achieve stable tumor(ST),enlargement of 8.7% to reduction of 8.7% of the maximum diameter of lung cancer after 2 weeks medication of Icotinib. Of the RT group, 68.9% (31/45) of the tumors were detected with EGFR-sensitive mutation (exon 19 or 21 mutation), 24.4% (11/45) with wild-type EGFR, and three cases of exon 20 mutation. Of the ST group, 77.8% (14/18) were detected with wild-type EGFR, three cases of exon 20 mutation, and one case of exon 19 deletion mutation

  8. Supracricoid hemilaryngopharyngectomy for selected pyriform sinus carcinoma patients – a retrospective chart review

    Directory of Open Access Journals (Sweden)

    Yiotakis Ioannis E

    2009-08-01

    Full Text Available Abstract Background The aim of this study is to assess the functional and oncologic results of supracricoid hemilaryngopharyngectomy and report our experience in the technique, local control and overall survival rates. Materials and methods 18 selected patients with pyriform sinus cancer treated by supracricoid hemilaryngopharyngectomy in a University Hospital setting. Retrospective chart review was used to assess functional and oncologic results of the procedure. Results The actuarial 5 year survival rate in our study was 55.56% and the actuarial neck recurrence rate was 16.67%. All patients were successfully decannulated. Aspiration pneumonia was the most common postoperative complication (22.23% and was treated mostly conservatively. One patient required a temporary gastrostomy but no patient needed total laryngectomy in the postoperative period. Conclusion Supracricoid hemilaryngopharyngectomy in experienced hands is a reliable technique for selected patients with pyriform sinus cancer.

  9. Retrospective cohort study of prognostic factors in patients with oral cavity and oropharyngeal squamous cell carcinoma.

    Science.gov (United States)

    Carrillo, José F; Carrillo, Liliana C; Cano, Ana; Ramirez-Ortega, Margarita C; Chanona, Jorge G; Avilés, Alejandro; Herrera-Goepfert, Roberto; Corona-Rivera, Jaime; Ochoa-Carrillo, Francisco J; Oñate-Ocaña, Luis F

    2016-04-01

    Prognostic factors in oral cavity and oropharyngeal squamous cell carcinoma (SCC) are debated. The purpose of this study was to investigate the association of prognostic factors with oncologic outcomes. Patients with oral cavity and oropharyngeal SCC treated from 1997 to 2012 were included in this retrospective cohort study. Associations of prognostic factors with locoregional recurrence (LRR) or overall survival (OS) were analyzed using the logistic regression and the Cox models. Six hundred thirty-four patients were included in this study; tumor size, surgical margins, and N classification were associated with LRR (p oral cavity and oropharyngeal SCC. © 2015 Wiley Periodicals, Inc.

  10. Radiographic evaluation of INBONE total ankle arthroplasty: a retrospective analysis of 30 cases

    International Nuclear Information System (INIS)

    Datir, Abhijit; Xing, Minzhi; Kakarala, Aparna; Terk, Michael R.; Labib, Sameh A.

    2013-01-01

    The objectives of this work were to retrospectively describe the radiographic assessment of INBONE total ankle arthroplasty in 30 patients using validated linear and angular measurements and to correlate these findings with the final surgical outcome over a 2-year follow-up period. Thirty consecutive patients (21 females, nine males; mean age, 64.8 years) underwent INBONE total ankle arthroplasty during 2007-2011. After IRB approval, a retrospective pre- and post-operative radiographic analysis was performed using validated linear and angular measurements. The pre- and post-operative assessment included the tibial angle, talar angle, tibial slope, and coronal deformity. Post-operative measurements also included the talocalcaneal angle, joint space height, talar height, lateral tibial component angle, lateral talar component angle, and anteroposterior tibial component angle. The post-operative bone loss, subluxation, positioning, and subsidence were also assessed. Statistical analysis was performed using two-sample t test and Fisher's exact test. Out of 30 patients, 23 had a successful clinical outcome with intact prosthesis at a 2-year follow-up. The only variables with significant correlation (p < 0.05) to the post-surgical outcome were the lateral talar component angle (p = 0.002) and the mean difference between pre- and post-operative tibial slope (p = 0.001). The coronal deformity had significant mean difference between pre- and post-operative values (p < 0.001); however, it lacked a significant correlation to the final surgical outcome. None of the categorical variables had a significant correlation with post-surgical outcome. In our retrospective study, only the lateral talar component angle and the mean difference between the pre- and post-operative tibial slope had significant correlation with post-surgical outcome in INBONE ankle arthroplasty. These measurements may be helpful in radiographic assessment of the INBONE ankle arthroplasty. (orig.)

  11. Identification and Referral of Patients at Risk for Post-traumatic Stress Disorder: A Literature Review and Retrospective Analysis.

    Science.gov (United States)

    Bolduc, Aaron; Hwang, Brice; Hogan, Christopher; Bhalla, Varun K; Nesmith, Elizabeth; Medeiros, Regina; Alexander, Cassie; Holsten, Steven B

    2015-09-01

    Post-traumatic stress disorder (PTSD) is a well-established psychological disorder after severe traumatic injury but remains poorly recognized. Recent changes in the "Resources for Optimal Care of the Injured Trauma Patient 2014" stress the need for comprehensive screening and referral for PTSD and depression after injury. Our purpose was to review the current PTSD literature and perform a retrospective chart review to evaluate screening at our institution. We hypothesized a lack of documentation and thus referral of these patients to mental health professionals. We performed a literature review of 43 publications of risk factors for PTSD in the civilian adult population followed by a retrospective review. Records were analyzed for basic demographics, risk factors found in the literature, and referrals to mental health providers. Risk factors included amputation, dissociative symptoms, female gender, history of mental health disorder, and peri-traumatic emotionality. Traumatic amputation status and gender were recorded in all patients. History of mental health disorder was present in 11.5 per cent patients, absent in 80.75 per cent, and not recorded in 7.75 per cent with an overall documentation of 91.75 per cent. Dissociative symptoms and peri-traumatic emotionality were recorded in 0.5 per cent and 1.0 per cent of patients, respectively. Only 13 patients of 400 (3.25%) were referred to mental health professionals. Despite extensive evidence and literature supporting risk factors for the development of PTSD, identification and treatment at our level 1 trauma center is lacking. There is a need for consistent screening among trauma centers to identify PTSD risk factors and protocols for risk reduction and referrals for patients at risk.

  12. A retrospective analysis for patient-specific quality assurance of volumetric-modulated arc therapy plans

    International Nuclear Information System (INIS)

    Li, Guangjun; Wu, Kui; Peng, Guang; Zhang, Yingjie; Bai, Sen

    2014-01-01

    Volumetric-modulated arc therapy (VMAT) is now widely used clinically, as it is capable of delivering a highly conformal dose distribution in a short time interval. We retrospectively analyzed patient-specific quality assurance (QA) of VMAT and examined the relationships between the planning parameters and the QA results. A total of 118 clinical VMAT cases underwent pretreatment QA. All plans had 3-dimensional diode array measurements, and 69 also had ion chamber measurements. Dose distribution and isocenter point dose were evaluated by comparing the measurements and the treatment planning system (TPS) calculations. In addition, the relationship between QA results and several planning parameters, such as dose level, control points (CPs), monitor units (MUs), average field width, and average leaf travel, were also analyzed. For delivered dose distribution, a gamma analysis passing rate greater than 90% was obtained for all plans and greater than 95% for 100 of 118 plans with the 3%/3-mm criteria. The difference (mean ± standard deviation) between the point doses measured by the ion chamber and those calculated by TPS was 0.9% ± 2.0% for all plans. For all cancer sites, nasopharyngeal carcinoma and gastric cancer have the lowest and highest average passing rates, respectively. From multivariate linear regression analysis, the dose level (p = 0.001) and the average leaf travel (p < 0.001) showed negative correlations with the passing rate, and the average field width (p = 0.003) showed a positive correlation with the passing rate, all indicating a correlation between the passing rate and the plan complexity. No statistically significant correlation was found between MU or CP and the passing rate. Analysis of the results of dosimetric pretreatment measurements as a function of VMAT plan parameters can provide important information to guide the plan parameter setting and optimization in TPS

  13. A retrospective analysis for patient-specific quality assurance of volumetric-modulated arc therapy plans

    Energy Technology Data Exchange (ETDEWEB)

    Li, Guangjun [Radiation Physics Center, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan (China); Wu, Kui [Department of Radiotherapy, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province (China); Peng, Guang; Zhang, Yingjie [Radiation Physics Center, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan (China); Bai, Sen, E-mail: baisen@scu.edu.cn [Radiation Physics Center, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan (China)

    2014-01-01

    Volumetric-modulated arc therapy (VMAT) is now widely used clinically, as it is capable of delivering a highly conformal dose distribution in a short time interval. We retrospectively analyzed patient-specific quality assurance (QA) of VMAT and examined the relationships between the planning parameters and the QA results. A total of 118 clinical VMAT cases underwent pretreatment QA. All plans had 3-dimensional diode array measurements, and 69 also had ion chamber measurements. Dose distribution and isocenter point dose were evaluated by comparing the measurements and the treatment planning system (TPS) calculations. In addition, the relationship between QA results and several planning parameters, such as dose level, control points (CPs), monitor units (MUs), average field width, and average leaf travel, were also analyzed. For delivered dose distribution, a gamma analysis passing rate greater than 90% was obtained for all plans and greater than 95% for 100 of 118 plans with the 3%/3-mm criteria. The difference (mean ± standard deviation) between the point doses measured by the ion chamber and those calculated by TPS was 0.9% ± 2.0% for all plans. For all cancer sites, nasopharyngeal carcinoma and gastric cancer have the lowest and highest average passing rates, respectively. From multivariate linear regression analysis, the dose level (p = 0.001) and the average leaf travel (p < 0.001) showed negative correlations with the passing rate, and the average field width (p = 0.003) showed a positive correlation with the passing rate, all indicating a correlation between the passing rate and the plan complexity. No statistically significant correlation was found between MU or CP and the passing rate. Analysis of the results of dosimetric pretreatment measurements as a function of VMAT plan parameters can provide important information to guide the plan parameter setting and optimization in TPS.

  14. A retrospective analysis for patient-specific quality assurance of volumetric-modulated arc therapy plans.

    Science.gov (United States)

    Li, Guangjun; Wu, Kui; Peng, Guang; Zhang, Yingjie; Bai, Sen

    2014-01-01

    Volumetric-modulated arc therapy (VMAT) is now widely used clinically, as it is capable of delivering a highly conformal dose distribution in a short time interval. We retrospectively analyzed patient-specific quality assurance (QA) of VMAT and examined the relationships between the planning parameters and the QA results. A total of 118 clinical VMAT cases underwent pretreatment QA. All plans had 3-dimensional diode array measurements, and 69 also had ion chamber measurements. Dose distribution and isocenter point dose were evaluated by comparing the measurements and the treatment planning system (TPS) calculations. In addition, the relationship between QA results and several planning parameters, such as dose level, control points (CPs), monitor units (MUs), average field width, and average leaf travel, were also analyzed. For delivered dose distribution, a gamma analysis passing rate greater than 90% was obtained for all plans and greater than 95% for 100 of 118 plans with the 3%/3-mm criteria. The difference (mean ± standard deviation) between the point doses measured by the ion chamber and those calculated by TPS was 0.9% ± 2.0% for all plans. For all cancer sites, nasopharyngeal carcinoma and gastric cancer have the lowest and highest average passing rates, respectively. From multivariate linear regression analysis, the dose level (p = 0.001) and the average leaf travel (p < 0.001) showed negative correlations with the passing rate, and the average field width (p = 0.003) showed a positive correlation with the passing rate, all indicating a correlation between the passing rate and the plan complexity. No statistically significant correlation was found between MU or CP and the passing rate. Analysis of the results of dosimetric pretreatment measurements as a function of VMAT plan parameters can provide important information to guide the plan parameter setting and optimization in TPS. Copyright © 2014 American Association of Medical Dosimetrists. Published by

  15. Spontaneous Pneumothorax: A retrospective study of twenty-five patients and literature review

    International Nuclear Information System (INIS)

    Batouk, A.; Jastaniah, S.; Grillo, I.A.; Malatani, T.S.; Al-Saigh, A.H.; Al-Shehri, M.Y.; Softah, A.; Ali, K.A.M.; Teklu, B.

    1996-01-01

    We present a retrospective study of 25 patients with spontaneous pneumothorax (three recurrent) comprising 16 Saudis (nine males and seven females) and eight non-Saudi's (eight males and one female), seen at the Asir Central Hospital, Abha, over a period of 45 months. Almost one-third of patients (9/25) had no underlying cause discernible by our investigational facilities (chest x-ray, ultrasonography, computed tomographic scan and flexible bronchofiberscopy). Underlying pneumonia (three patients), pulmonary tuberculosis (two patients), lung abscess (one patient) and congenital bullae (one patient) constituted the etiology in another third of the spontaneous pneumothorax patients. Other underlying pulmonary diseases, precipitating spontaneous pneumothorax in the group included pulmonary fibrosis, metastatic mesothelioma and immunosuppression in a medulloblastoma patient undergoing chemotherapy with the development of chickenpox. Closed thoracostomy tube drainage was the only method of treatment in 20 out of 25 patients, with three failures of closed thoracostomy tube drainage needing thoractomy and resection of blebs/bullae. The only complication was empyema in two of the patients. Two patients were successfully treated conservatively with observation alone. (author)

  16. Evaluation of therapeutic patient education

    OpenAIRE

    D'Ivernois , Jean-François; Gagnayre , Rémi; Assal , Jean-Philippe; Golay , Alain; Libion , France; Deccache , Alain

    2006-01-01

    9 pages; These guidelines mainly focus on the principles of evaluating Therapeutic Patient Education; Over the past thirty years, therapeutic patient education (TPE) has become an essential part of the treatment of long-term diseases. Evaluations of this new practice are expected, and are sometimes imposed according to protocols and criteria that do not always reflect the complexity of changes taking place within patients and healthcare providers. Sometimes, expected results are not achieved ...

  17. Long-term effects of pegvisomant on comorbidities in patients with acromegaly: a retrospective single-center study

    Science.gov (United States)

    Kuhn, Emmanuelle; Maione, Luigi; Bouchachi, Amir; Rozière, Myriam; Salenave, Sylvie; Brailly-Tabard, Sylvie; Young, Jacques; Kamenicky, Peter; Assayag, Patrick; Chanson, Philippe

    2015-01-01

    Context The effect of pegvisomant on IGF1 levels in patients with acromegaly is well documented, but little is known of its long-term impact on comorbidity. Aim The aim of this retrospective study was to evaluate the effects of long-term pegvisomant therapy on cardiorespiratory and metabolic comorbidity in patients with acromegaly. Patients and methods We analyzed the long-term (up to 10 years) effect of pegvisomant therapy given alone (n=19, 45%) or in addition to somatostatin analogues and/or cabergoline (n=23, 55%) on echocardiographic, polysomnographic and metabolic parameters in respectively 42, 12 and 26 patients with acromegaly followed in Bicêtre hospital. Results At the first cardiac evaluation, 20±16 months after pegvisomant introduction, IGF1 levels normalized in 29 (69%) of the 42 patients. The left ventricular ejection fraction (LVEF) improved significantly in patients whose basal LVEF was ≤60% and decreased in those whose LVEF was >70%. The left ventricular mass index (LVMi) decreased from 123±25 to 101±21 g/m2 (P<0.05) in the 17 patients with a basal LVMi higher than the median (91 g/m2), while it remained stable in the other patients. Pegvisomant reduced the apnoea–hypopnea index and cured obstructive sleep apnea (OSA) in four of the eight patients concerned. Long-term follow-up of 22 patients showed continuing improvements in cardiac parameters. The BMI and LDL cholesterol level increased minimally during pegvisomant therapy, and other lipid parameters were not modified. Conclusions Long-term pegvisomant therapy not only normalizes IGF1 in a large proportion of patients but also improves cardiac and respiratory comorbidity. PMID:26429918

  18. Clinical and audiologic characteristics of patients with sensorineural tinnitus and its association with psychological aspects: an analytic retrospective study.

    Science.gov (United States)

    Al-Swiahb, Jamil Nasser; Hwang, Eul Seung; Kong, Ji Sun; Kim, Woo Jin; Yeo, Sang Won; Park, Shi Nae

    2016-12-01

    This study was performed to analyze clinical and audiologic characteristics of sensorineural tinnitus and to investigate the associating factors reflecting psychological aspects of stress and depression of the patients. This is a retrospective analytical study conducted in a tinnitus clinic of a tertiary referral center of a university hospital. The medical records of 216 patients suffering from sensorineural tinnitus were thoroughly evaluated to determine correlations between clinical and audiological characteristics, including age, sex, predisposing or etiologic factors, hearing levels up to extended high frequencies, and tinnitus severity. Psychological aspects of stress and depression were also evaluated and analyzed to seek the associations with tinnitus severity. All data were stored in our database bank and were statistically analyzed. Our study subjects showed a slight male predominance. The highest percentage of tinnitus was found in patients of 60-80 years old. Only 32.5 % of tinnitus patients were subjectively aware of their hearing loss, whereas 73 % of subjects had hearing deficits in some frequencies in their audiogram. Hearing impairments were of the low-frequency sensorineural type in 18.2 % of patients and were limited to the high frequencies in 77.9 % of patients. Tinnitus was unilateral in 51 % of patients and had a tonal nature in 45 % of patients. In total, 45.8 % of patients with high-frequency sensorineural hearing loss had high-pitched tinnitus. There were significant correlations between tinnitus severity, loudness and annoyance. Correlations with THI (Tinnitus Handicap Inventory) and Beck depression index scores were also found. Sensorineural tinnitus was related with hearing loss in some frequencies nevertheless of patients' own awareness of hearing loss. Loudness and annoyance of tinnitus seems to be two important factors reflecting psychological problems of patients' stress and depression.

  19. Malignant hyperthermia susceptibility in patients with exertional rhabdomyolysis: a retrospective cohort study and updated systematic review.

    Science.gov (United States)

    Kraeva, Natalia; Sapa, Alexander; Dowling, James J; Riazi, Sheila

    2017-07-01

    Two potentially fatal syndromes, malignant hyperthermia (MH), an adverse reaction to general anesthesia, and exertional rhabdomyolysis (ER) share some clinical features, including hyperthermia, muscle rigidity, tachycardia, and elevated serum creatine kinase. Some patients with ER have experienced an MH event and/or have been diagnosed as MH susceptible (MHS). In order to assess the relationship between ER and MH further, we conducted a retrospective cohort study summarizing clinical and genetic information on Canadian patients with ER who were diagnosed as MHS. In addition, a systematic literature review was performed to compile further evidence on MH susceptibility and RYR1 and CACNA1S variants associated with rhabdomyolysis. Demographic, clinical, and genetic information was collected on Canadian MHS patients who presented with rhabdomyolysis. In addition, we performed a systematic review of the literature published during 1995-2016 on genetic screening of the RYR1 and CACNA1S genes in patients with ER. Retrospective data on Canadian MHS patients with ER showed that ten out of 17 patients carried RYR1 or CACNA1S variants that were either known MH-causative mutations or potentially pathogenic variants. The systematic review revealed 39 different rare RYR1 variants, including 13 MH-causative/associated mutations and five rare potentially deleterious CACNA1S variants in 78% of patients with ER. Findings from the Canadian patient cohort and the systematic review all signal a potential association between MH susceptibility and ER. The presence of MH-causative mutations and putative deleterious RYR1 variants in ER patients without a history of adverse anesthetic reactions suggests their possible increased risk for MH.

  20. Thyroid disorders in patients treated with radiotherapy for head-and-neck cancer: A retrospective analysis of seventy-three patients

    International Nuclear Information System (INIS)

    Alterio, Daniela; Jereczek-Fossa, Barbara Alicja; Franchi, Benedetta; D'Onofrio, Alberto Sc.D.; Piazzi, Valeria; Rondi, Elena; Ciocca, Mario; Gibelli, Bianca; Grosso, Enrica; Tradati, Nicoletta; Mariani, Luigi; Boboc, Genoveva Ionela; Orecchia, Roberto

    2007-01-01

    Purpose: To evaluate the incidence of thyroid disorders and dose distribution to the thyroid in patients treated with radiotherapy for head-and-neck carcinomas. Methods and Materials: A retrospective evaluation of data from 73 patients treated for head-and-neck cancers in our department was performed. Thyroid function was evaluated mainly by the measurement of thyrotropin (thyroid stimulating hormone [TSH]). A retrospective analysis of treatment plans was performed for 57 patients. Percentages of thyroid glandular volume absorbing 10, 30, and 50 Gy (V10, V30, and V50 respectively) were considered for statistical analysis. Results: A majority of patients (61%) had a normal thyroid function whereas 19 patients (26%) had hypothyroidism. Mean thyroid volume was 30.39 cc. Point 3 (located at isthmus) absorbed lower doses compared with other points (p < 0.0001). Median values of V10, V30, and V50 were 92% (range, 57-100%), 75% (range, 28.5-100%), and 35% (range, 3-83%) respectively. Gender was associated with toxicity (presence of any kind of thyroid disorders) (p < 0.05), with females displaying higher levels of TSHr (relative TSH = patient's value/maximum value of the laboratory range) (p = 0.0005) and smaller thyroid volume (p 0.0012) compared with male population. TSHr values were associated with thyroid volume, and the presence of midline shielding block in the anterior field was associated with relative free thyroxine (FT4r = patient's value/maximum value of the laboratory range) values. Conclusions: Gender and thyroid volume seem to play an important role in the occurrence of thyroid toxicity, but further studies on dose-effect relationship for radiotherapy-induced thyroid toxicity are needed

  1. Percutaneous endoscopic colostomy for adults with chronic constipation: Retrospective case series of 12 patients.

    Science.gov (United States)

    Strijbos, D; Keszthelyi, D; Masclee, A A M; Gilissen, L P L

    2018-05-01

    Percutaneous endoscopic colostomy (PEC) is a technique derived from percutaneous endoscopic gastrostomy. When conservative treatment of chronic obstipation fails, colon irrigation via PEC seems less invasive than surgical interventions. However, previous studies have noted high complication rates of PEC, mostly related to infections. Our aim was to report our experiences with PEC in patients with chronic refractory constipation. Retrospective analysis of all patients who underwent PEC for refractory constipation in our secondary referral hospital between 2009 and 2016. Twelve patients received a PEC for chronic, refractory constipation. Short-term efficacy for relief of constipation symptoms was good in 8 patients and moderate in 4 patients. Two patients had the PEC removed because of spontaneous improvement of constipation. Three patients, who initially noticed a positive effect, preferred an ileostomy over PEC after 1-5 years. One PEC was removed because of an abscess. Long-term efficacy is 50%: 6 patients still use their PEC after 3.3 years of follow-up. No mortality occurred. PEC offers a technically easily feasible and safe treatment option for patients with chronic constipation not responding to conventional therapy. Long-term efficacy of PEC in our patients is 50%. © 2017 John Wiley & Sons Ltd.

  2. An outcome prediction model for exsanguinating patients with blunt abdominal trauma after damage control laparotomy: a retrospective study.

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    Wang, Shang-Yu; Liao, Chien-Hung; Fu, Chih-Yuan; Kang, Shih-Ching; Ouyang, Chun-Hsiang; Kuo, I-Ming; Lin, Jr-Rung; Hsu, Yu-Pao; Yeh, Chun-Nan; Chen, Shao-Wei

    2014-04-28

    We present a series of patients with blunt abdominal trauma who underwent damage control laparotomy (DCL) and introduce a nomogram that we created to predict survival among these patients. This was a retrospective study. From January 2002 to June 2012, 91 patients underwent DCL for hemorrhagic shock. We excluded patients with the following characteristics: a penetrating abdominal injury, age younger than 18 or older than 65 years, a severe or life-threatening brain injury (Abbreviated Injury Scale [AIS] ≥ 4), emergency department (ED) arrival more than 6 hours after injury, pregnancy, end-stage renal disease, or cirrhosis. In addition, we excluded patients who underwent DCL after ICU admission or later in the course of hospitalization. The overall mortality rate was 61.5%: 35 patients survived and 56 died. We identified independent survival predictors, which included a preoperative Glasgow Coma Scale (GCS) score blunt abdominal trauma with exsanguination. The nomogram presented here may provide ED physicians and trauma surgeons with a tool for early stratification and risk evaluation in critical, exsanguinating patients.

  3. A 12-year retrospective review of bullous systemic lupus erythematosus in cutaneous and systemic lupus erythematosus patients.

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    Chanprapaph, K; Sawatwarakul, S; Vachiramon, V

    2017-10-01

    Objective The aim of this study was to investigate the clinical features, laboratory findings, systemic manifestations, treatment and outcome of patients with bullous systemic lupus erythematosus in a tertiary care center in Thailand. Methods We performed a retrospective review from 2002 to 2014 of all patients who fulfilled the diagnostic criteria for bullous systemic lupus erythematosus to evaluate for the clinical characteristics, extracutaneous involvement, histopathologic features, immunofluorescence pattern, serological abnormalities, internal organ involvement, treatments and outcome. Results Among 5149 patients with cutaneous lupus erythematosus and/or systemic lupus erythematosus, 15 developed vesiculobullous lesions. Ten patients had validation of the diagnosis of bullous systemic lupus erythematosus, accounting for 0.19%. Bullous systemic lupus erythematosus occurred after the diagnosis of systemic lupus erythematosus in six patients with a median onset of 2.5 months (0-89). Four out of 10 patients developed bullous systemic lupus erythematosus simultaneously with systemic lupus erythematosus. Hematologic abnormalities and renal involvement were found in 100% and 90%, respectively. Polyarthritis (40%) and serositis (40%) were less frequently seen. Systemic corticosteroids, immunosuppressants, antimalarials and dapsone offered resolution of cutaneous lesions. Conclusion Bullous systemic lupus erythematosus is an uncommon presentation of systemic lupus erythematosus. Blistering can occur following or simultaneously with established systemic lupus erythematosus. We propose that clinicians should carefully search for systemic involvement, especially hematologic and renal impairment, in patients presenting with bullous systemic lupus erythematosus.

  4. Adherence to headache treatment and profile of previous health professional seeking among patients with chronic headache: a retrospective analysis.

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    Krymchantowski, Abouch Valenty; Adriano, Marcus Vinicius; de Góes, Renemilda; Moreira, Pedro Ferreira; da Cunha Jevoux, Carla

    2007-04-26

    Chronic headache is common among patients in neurology clinics. Patients may suffer important economic and social losses because of headaches, which may result in high expectations for treatment outcomes. When their treatment goals are not reached quickly, treatment may be difficult to maintain and patients may consult with numerous health professionals. This retrospective study evaluated the relationship between treatment and the profiles of previous health professionals consulted by patients in a tertiary headache center. The records were reviewed of all patients from a headache center who were seen in initial consultation between January 2000 and June 2003. Data related to patient demographic characteristics (sex and age), headache diagnosis, and the profile (quality and quantity) of previous healthcare consultations exclusively related to headache, were collected. The headache diagnoses were confirmed according to the IHS criteria (1988) and to the Silberstein criteria (1994,1996). Although adherence includes taking the prescribed medicines, discontinuing overused symptomatic medications, and changing behavior, among other things, for this study, adherence was defined as when the patient returned at least 2 times within a 3- to 3.5-month period. Patients were separated into groups depending on the number of different healthcare professionals they had consulted, from none to more than 7. Data from 495 patients were analyzed; 357 were women and 138 were men (ages 6 to 90 years; mean, 41.1 +/- 15.05 years). The headache diagnoses included migraine without aura (43.2%), chronic (transformed) migraine (40%), cluster headache (6.5%), episodic tension-type headache (0.8%), and hemicrania continua (0.4%). The 24.2% of patients who sought care from no more than 1 health professional showed a 59.8% adherence rate; 29% of the total had consulted 7 or more health professionals and showed an adherence rate of 74.3% (P = .0004). In Brazil, the belief is widespread that

  5. Retroperitoneal Fibrosis: A Retrospective Clinical Data Analysis of 30 Patients in a 10-year Period

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    Hai-Jiang Zhou

    2015-01-01

    Full Text Available Background: Retroperitoneal fibrosis (RPF is an uncommon disease that is characterized by development of fibrosclerotic tissues involving retroperitoneal structures. This study aimed to investigate the clinical features of 30 patients with RPF in a single center in Beijing in a 10-year period. Methods: We retrospectively analyzed clinical data on demographic characteristics, clinical manifestations, laboratory findings, radiological findings, modalities of treatments, outcomes and prognosis of 30 patients with RPF. Patients were treated in Beijing Chao-Yang Hospital between January 2003 and December 2013. Results: The mean age of patients with RPF was 56.7 ± 14.4 years. Twenty-three patients were men and seven patients were women. Acute phase reactants were elevated in most patients. Rheumatic factor was positive in 4/25 (16.0% patients, and antinuclear antibody was positive in 6/22 (27.3% patients. Elevation of IgG4 was observed in 9/22 (40.9% patients. The most common type was I + III (n = 13, followed by I + II + III (n = 12. Five patients undertook an 18 F-fluoro-deoxy-D-glucose positron emission tomography examination and increased uptake was detected in four patients. Eight patients received combination therapy with glucocorticoids and tamoxifen. Surgical intervention treatments included intraureteral double-J stent implantation (n = 26, percutaneous nephrostomy (n = 2, open ureterolysis and intraperitonealization of the ureters (n = 5 and laparoscopic ureterolysis and intraperitonealization of the ureters (n = 5. Three patients underwent hemodialysis because of renal failure. Conclusions: Clinical characteristics of RPF patients in our study are similar to those previously reported. Steroids and immunosuppressive therapy combined with ureterolysis could be a viable choice of treatment for RPF. More prospective, multi-center studies with a longer follow-up are warranted.

  6. Invasive pulmonary fungal infections in patients with connective tissue disease: a retrospective study from northern China

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    H.F. Ge

    Full Text Available Invasive pulmonary fungal infection (IPFI is a potentially fatal complication in patients with connective tissue disease (CTD. The current study aimed to uncover the clinical characteristics and risk factors of patients with IPFI-CTD. The files of 2186 CTD patients admitted to a single center in northern China between January 2011 and December 2013 were retrospectively reviewed. A total of 47 CTD patients with IPFI were enrolled into this study and assigned to the CTD-IPFI group, while 47 uninfected CTD patients were assigned to the control group. Clinical manifestations were recorded, and risk factors of IPFI were calculated by stepwise logistical regression analysis. Forty-seven (2.15% CTD patients developed IPFI. Systemic lupus erythematosus patients were responsible for the highest proportion (36.17% of cases with IPFI. Candida albicans (72.3% accounted for the most common fungal species. CTD-IPFI patients had significantly elevated white blood cell count, erythrocyte sedimentation rate, C-reactive protein and fasting glucose values compared to controls (P<0.05. Cough, sputum and blood in phlegm were the most common symptoms. Risk factors of IPFI in CTD included maximum prednisone dose ≥30 mg/day within 3 months prior to infection, anti-microbial drug therapy, and interstitial pneumonia. CTD patients who have underlying interstitial pneumonia, prior prednisone or multiple antibiotics, were more likely to develop IPFI.

  7. Seizure control following radiotherapy in patients with diffuse gliomas: a retrospective study

    Science.gov (United States)

    Rudà, Roberta; Magliola, Umberto; Bertero, Luca; Trevisan, Elisa; Bosa, Chiara; Mantovani, Cristina; Ricardi, Umberto; Castiglione, Anna; Monagheddu, Chiara; Soffietti, Riccardo

    2013-01-01

    Background Little information is available regarding the effect of conventional radiotherapy on glioma-related seizures. Methods In this retrospective study, we analyzed the seizure response and outcome following conventional radiotherapy in a cohort of 43 patients with glioma (33 grade II, 10 grade III) and medically intractable epilepsy. Results At 3 months after radiotherapy, seizure reduction was significant (≥50% reduction of frequency compared with baseline) in 31/43 patients (72%) of the whole series and in 25/33 patients (76%) with grade II gliomas, whereas at 12 months seizure reduction was significant in 26/34 (76%) and in 19/25 (76%) patients, respectively. Seizure reduction was observed more often among patients displaying an objective tumor response on MRI, but patients with no change on MRI also had a significant seizure reduction. Seizure freedom (Engel class I) was achieved at 12 months in 32% of all patients and in 38% of patients with grade II tumors. Timing of radiotherapy and duration of seizures prior to radiotherapy were significantly associated with seizure reduction. Conclusions This study showed that a high proportion of patients with medically intractable epilepsy from diffuse gliomas derive a significant and durable benefit from radiotherapy in terms of epilepsy control and that this positive effect is not strictly associated with tumor shrinkage as shown on MRI. Radiotherapy at tumor progression seems as effective as early radiotherapy after surgery. Prospective studies must confirm and better characterize the response to radiotherapy. PMID:23897633

  8. Patients' perceptions of their "most" and "least" important medications: a retrospective cohort study.

    Science.gov (United States)

    Linsky, Amy; Simon, Steven R

    2012-11-02

    Despite benefits of adherence, little is known about the degree to which patients will express their perceptions of medications as more or less important to take as prescribed. We determined the frequency with which Veteran patients would explicitly identify one of their medications as "most important" or "least important." We conducted a retrospective cohort study of patients from ambulatory clinics at VA Boston from April 2010-July 2011. Patients answered two questions: "Which one of your medicines, if any, do you think is the most important? (if none, please write 'none')" and "Which one of your medicines, if any, do you think is the least important? (if none, please write 'none')." We determined the prevalence of response categories for each question. Our cohort of 104 patients was predominantly male (95%), with a mean of 9 medications (SD 5.7). Regarding their most important medication, 41 patients (39%) identified one specific medication; 26 (25%) selected more than one; 21 (20%) wrote "none"; and 16 (15%) did not answer the question. For their least important medication, 31 Veterans (30%) chose one specific medication; two (2%) chose more than one; 51 (49%) wrote "none"; and 20 (19%) did not directly answer the question. Thirty-five percent of patients did not identify a most important medication, and 68% did not identify a least important medication. Better understanding of how patients prioritize medications and how best to elicit this information will improve patient-provider communication, which may in turn lead to better adherence.

  9. Are upright lateral cervical radiographs in the obtunded trauma patient useful? A retrospective study

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    Bolles Gene

    2007-02-01

    Full Text Available Abstract Background The best method for radiographic "clearance" of the cervical spine in obtunded patients prior to removal of cervical immobilization devices remains debated. Dynamic radiographs or MRI are thought to demonstrate unstable injuries, but can be expensive and cumbersome to obtain. An upright lateral cervical radiograph (ULCR was performed in selected patients to investigate whether this study could provide this same information, to enable removal of cervical immobilization devices in the multiple trauma patient. Methods We retrospectively reviewed our experience with ULCR in 683 blunt trauma victims who presented over a 3-year period, with either a Glasgow Coma Score Results ULCR was performed in 163 patients. Seven patients had studies interpreted to be abnormal, of which six were also abnormal, by either CT or MRI. The seventh patient's only abnormality was soft tissue swelling; MRI was otherwise normal. Six patients had ULCR interpreted as normal, but had abnormalities on either CT or MRI. None of the missed injuries required surgical stabilization, although one had a vertebral artery injury demonstrated on subsequent angiography. ULCR had an apparent sensitivity of 45.5% and specificity of 71.4%. Conclusion ULCR are inferior to both CT and MRI in the detection of cervical injury in patients with normal plain radiographs. We therefore cannot recommend the use of ULCR in the obtunded trauma patient.

  10. Postoperative pain and patient-controlled epidural analgesia-related adverse effects in young and elderly patients: a retrospective analysis of 2,435 patients

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    Koh JC

    2017-04-01

    Full Text Available Jae Chul Koh, Young Song, So Yeon Kim, Sooyeun Park, Seo Hee Ko, Dong Woo Han Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, South Korea Abstract: In this retrospective study, data of 2,435 patients who received fentanyl and ropivacaine-based patient-controlled epidural analgesia (PCEA for pain relief after elective surgery under general or spinal anesthesia were reviewed. Differences in postoperative pain, incidence of patient-controlled analgesia (PCA-related adverse effects, and risk factors for the need for rescue analgesics for 48 hours postsurgery in young (age 20–39 years and elderly (age ≥70 years patients were evaluated. Although there were no significant differences in postoperative pain intensity between the two groups until 6 hours postsurgery, younger patients experienced greater postoperative pain intensity compared with older patients 6–48 hours postsurgery. While younger patients exhibited greater incidence of numbness, motor weakness, and discontinuation of PCA postsurgery, elderly patients exhibited greater incidence of hypotension, nausea/vomiting, rescue analgesia, and antiemetic administration. Upon multivariate analysis, low fentanyl dosage and history of smoking were found to be associated with an increased need for rescue analgesia among younger patients, while physical status classification III/IV and thoracic surgery were associated with a decreased need for rescue analgesia among the elderly. Discontinuation of PCA was more frequent among younger patients than the elderly (18.5% vs 13.5%, P=0.001. Reasons for discontinuation of PCA among young and elderly patients, respectively, were nausea and vomiting (6.8% vs 26.6%, numbness or motor weakness (67.8% vs 11.5%, urinary retention (7.4% vs 8.7%, dizziness (2.2% vs 5.2%, and hypotension (3.1% vs 20.3%. In conclusion, PCEA was more frequently associated with numbness, motor

  11. Factors predicting radiation pneumonitis in lung cancer patients: a retrospective study

    International Nuclear Information System (INIS)

    Rancati, T.; Ceresoli, G.L.; Gagliardi, G.; Schipani, S.; Cattaneo, G.M.

    2003-01-01

    Purpose: To evaluate clinical and lung dose-volume histogram based factors as predictors of radiation pneumonitis (RP) in lung cancer patients (PTs) treated with thoracic irradiation. Methods and materials: Records of all lung cancer PTs irradiated at our Institution between 1994 and 2000 were retrospectively reviewed. Eighty-four PTs with small or non-small-cell lung cancer, irradiated at >40 Gy, with full 3D dosimetry data and a follow-up time of >6 months from start of treatment, were analysed for RP. Pneumonitis was scored on the basis of SWOG toxicity criteria and was considered a complication when grade≥II. The following clinical parameters were considered: gender, age, surgery, chemotherapy agents, presence of chronic obstructive pulmonary disease (COPD), performance status. Dosimetric factors including prescribed dose (D iso ), presence of final conformal boost, mean lung dose (D mean ), % of lung receiving ≥20, 25, 30, 35, 40, and 45 Gy (respectively V 20 →V 45 ), and normal tissue complication probability (NTCP) values were analysed. DVHs data and NTCP values were collected for both lungs considered as a paired organ. Median and quartile values were taken as cut-off for statistical analysis. Factors that influenced RP were assessed by univariate (log-rank) and multivariate analyses (Cox hazard model). Results: There were 14 PTs (16.6%) who had ≥grade II pulmonary toxicity. In the entire population, the univariate analysis revealed that many dosimetric parameters (D iso , V 20 , V 30 , V 40 , V 45 ) were significantly associated with RP. No significant correlation was found between the incidence of RP and D mean or NTCP values. Multivariate analysis revealed that the use of mitomycin (MMC) (P=0.005) and the presence of COPD (P=0.026) were the most important risk factor for RP. In the group without COPD (55 PTs, seven RP) a few dosimetric factors (D mean , V 20 , V 45 ) and NTCP values (all models) were associated with RP in the univariate analysis

  12. Immunosuppressive therapy in patients with aplastic anemia: a single-center retrospective study.

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    Hasan Jalaeikhoo

    Full Text Available Aplastic anemia (AA is a rare disease in which hematopoietic stem cells are severely diminished resulting in hypocellular bone marrow and pancytopenia. Etiology of AA includes auto immunity, toxins, infection, ionizing radiation, drugs and rare genetic disorders, but in the majority of cases no cause can be identified. In the present study we assessed response rate, survival, relapse and clonal evolution in patients with AA treated with immunosuppressive therapy.Patients with AA who received immunosuppressive therapy between May 1998 and September 2013 were included in this study. Patients with non-severe AA (NSAA were treated with cyclosporine (CsA and danazol while patients with severe AA (SAA as well as patients with NSAA who progressed to SAA after beginning of the treatment, were candidates for receiving antithymocyte globulin in addition to CsA and danazol.Among the 63 studied patients, 29 (46% had NSAA and 34 (54% had SAA. Three months after treatment, overall response was 58.6% in NSAA and 12.9% in patients with SAA. Survival of all patients at 5, 10 and 15 years were 73%, 55% and 49%, respectively. Survival rates were significantly higher in patients with NSAA compared to patients with SAA as well as in patients who responded at 6 months compared to non-responders. The relapse risk was 39.7% at 10 years. Relapse occurred in patients who discontinued the therapy more than those who continued taking CsA (p value<0.01. The risk of clonal evolution was 9.9% at 10 years and 22.8% at 15 years after treatment.This long-term retrospective study indicated that immunosuppressive therapy should be recommended to patients with AA. Also, our experience indicated that immunosuppressive therapy should not be discontinued after response to therapy in patients with both NSAA and SAA due to high risk of relapse. Low dose of CsA should be continued indefinitely.

  13. [Hysteroscopic tubal sterilization with Essure® devices: a retrospective descriptive study and evaluation of hypnosis].

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    Gauchotte, E; Masias, C; Bogusz, N; Koebele, A

    2011-06-01

    The Essure(®) system is a hysteroscopic sterilization method. The aim of our study is to retrospectively evaluate the sterilization procedure with Essure(®) devices, with and without anesthesia, and in particular with hypnosis. The descriptive study includes all tubal sterilization with Essure(®) performed during the year 2009 at the Maternité régionale de Nancy. Hypnosis efficiency is retrospectively evaluated with Verbal Numeric Rating Scale (VNRS) for peroperative pain, and analgesic medication use for postoperative pain. Ninety-four sterilizations are performed, 85% (85/94) of them without anesthesia. The mean VNRS is 3.0. The mean operative time is 8.7 minutes, positively correlated with the VNRS (P=0.0005). The rate of successful insertion is 94%. At 3 months, 91% of the implants have a correct location. Inadequate locations are more frequent when anesthesia have been performed (37% vs 4%, P=0.016). There is no significant difference between groups with and without hypnosis for the VNRS, the failure rate and the use of analgesic medication. Tubal sterilization with the Essure(®) system is a quick and efficient method. Our study does not demonstrate efficiency of hypnosis in pain control. This remains to be explored with a prospective study, including others parameters, such as anxiety. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  14. A Retrospective Evaluation of Echocardiograms to Establish Normative Inferior Vena Cava and Aortic Measurements for Children Younger Than 6 Years.

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    Stenson, Erin K; Punn, Rajesh; Ramsi, Musaab; Kache, Saraswati

    2018-02-26

    The ability to plot the inferior vena cava (IVC) size on a normal curve for pediatric patients may prove beneficial. First, in patients with normal cardiac anatomy who present in shock, assessing IVC size may be valuable for evaluating the degree of dehydration. Second, in children with heart disease, understanding how a child's IVC size compares to normal could be particularly beneficial for patients with right heart disease. We sought to create normal curves for the IVC and aorta in children younger than 6 years. Data were gathered from 347 echocardiograms of healthy children younger than 6 years in a retrospective study at a quaternary care children's hospital. From the subcostal long- and short-axis images, maximum diameters in the transverse and longitudinal views were obtained for both the IVC and the aorta. Both IVC and aortic dimensions increased in a linear fashion and had excellent correlations with the body surface area, body mass, and height (IVC, r = 0.78-0.81; P pediatric patient's hydration status or right heart function in patients with congenital heart disease. © 2018 by the American Institute of Ultrasound in Medicine.

  15. Retrospective analysis on prognostic impact of adjuvant chemotherapy in the patients with advanced and resectable oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    Kurita, Hiroshi; Koike, Takeshi; Miyazawa, Hideki; Uehara, Shinobu; Kobayashi, Hiroichi; Kurashina, Kenji

    2006-01-01

    The effect of adjuvant chemotherapy on oral squamous cell carcinoma (SCC) is unclear mainly because there have been a few studies which evaluate the efficacy of adjuvant chemotherapy. The purpose of this retrospective study was to analyze the efficacy of adjuvant chemotherapy in the patients with advanced and resectable oral SCC. Forty-one patients in whom advanced SCC (stage III and IV) was completely removed were included in this study. The impact of multiple variables including T-classification, degree of differentiation, mode of invasion, number and level of cervical metastatic node, pre- and post-operative radiation therapy, neoadjuvant chemotherapy, and adjuvant chemotherapy on survival and control of local relapse or distant metastasis was assessed using the stepwise Cox proportional hazards model. The level of neck node metastasis (p<0.02) was a significant independent predictor for cause-specific survival and adjuvant chemotherapy was of borderline significance (p=0.07). The number of neck node metastasis (p<0.01) and adjuvant chemotherapy (p<0.01) were significantly related with disease free survival. The results of this retrospective study suggested that adjuvant chemotherapy had a significant benefit in improving disease free survival. (author)

  16. Therapeutic Efficacy of Bipolar Radiofrequency Thermotherapy for Patients with Chronic Prostatitis: A Retrospective Analysis of 26 Cases

    OpenAIRE

    Lim, Ju Young; Shim, Seung Bum; Yoo, Dong Hoon; Park, Young Woong; Kim, Jong Yeon; Noh, Joon Hwa

    2012-01-01

    Purpose Chronic prostatitis (CP) does not yet have a universally successful therapy. Alternative treatments including thermotherapy have been adopted in the multimodal management of pain and voiding dysfunction. We retrospectively analyzed the therapeutic efficacy of bipolar radiofrequency thermotherapy for patients who were unsatisfied with conventional medication for CP. Materials and Methods A retrospective study between October 2009 and September 2010 of 26 patients who were under 50 year...

  17. Retrospective audit of the investigation of patients with suspected acute subarachnoid haemorrhage

    International Nuclear Information System (INIS)

    Muhammed, O.; Teubnet, D.; Jones, D.N.; Slavotinek, J.P.

    2010-01-01

    Recommended investigational care (RIC) of emergency department (ED) patients with suspected subarachnoid haemorrhage comprises lumbar puncture (LP) to detect xanthochromia if the preceding CT scan is negative. Retrospective audit of the investigational care of 100 consecutive ED patients presenting with possible subarachnoid haemorrhage. Of the 100 patients, 91 had negative CT, and 36 (39.6%) of these patients had an LP performed to detect xanthochromia (i.e. RIC). Fifty-five of 91 (60.4%) patients did not receive RIC. Of the 55 patients who did not receive RIC, 25 (45.5%) had a documented senior clinical decision not to perform an LP; 15 (27.3%) had no documented reason; five (9.1%) refused consent; two (3.6%) had an LP but no xanthochromia requested, one patient did not have an LP because of technical issues, six patients underwent CT angiography (CTA), and one patient underwent magnetic resonance angiography (MRA), in the absence of a LP, following a negative CT. Two patients underwent CTA following a negative xanthochromia result. Patients admitted to the emergency extended care unit had 6.85 times the odds of receiving RIC (95% CI 2.20-21.4). Fifty-five (55) of 91 (60%) ED patients did not receive RIC. Fifteen of the 55 did not have any documented justification for not performing an LP with xanthochromia testing. Admission to an emergency extended care unit was a predictor of receiving RIC. Inappropriate use of CTA and MRA was identified. These findings have important implications for patient safety. Multifaceted strategies are required to close this evidence-practice gap.

  18. Molecular diagnosis of toxoplasmosis in immunocompromised patients: a 3-year multicenter retrospective study.

    Science.gov (United States)

    Robert-Gangneux, Florence; Sterkers, Yvon; Yera, Hélène; Accoceberry, Isabelle; Menotti, Jean; Cassaing, Sophie; Brenier-Pinchart, Marie-Pierre; Hennequin, Christophe; Delhaes, Laurence; Bonhomme, Julie; Villena, Isabelle; Scherer, Emeline; Dalle, Frédéric; Touafek, Feriel; Filisetti, Denis; Varlet-Marie, Emmanuelle; Pelloux, Hervé; Bastien, Patrick

    2015-05-01

    Toxoplasmosis is a life-threatening infection in immunocompromised patients (ICPs). The definitive diagnosis relies on parasite DNA detection, but little is known about the incidence and burden of disease in HIV-negative patients. A 3-year retrospective study was conducted in 15 reference laboratories from the network of the French National Reference Center for Toxoplasmosis, in order to record the frequency of Toxoplasma gondii DNA detection in ICPs and to review the molecular methods used for diagnosis and the prevention measures implemented in transplant patients. During the study period, of 31,640 PCRs performed on samples from ICPs, 610 were positive (323 patients). Blood (n = 337 samples), cerebrospinal fluid (n = 101 samples), and aqueous humor (n = 100 samples) were more frequently positive. Chemoprophylaxis schemes in transplant patients differed between centers. PCR follow-up of allogeneic hematopoietic stem cell transplant (allo-HSCT) patients was implemented in 8/15 centers. Data from 180 patients (13 centers) were further analyzed regarding clinical setting and outcome. Only 68/180 (38%) patients were HIV(+); the remaining 62% consisted of 72 HSCT, 14 solid organ transplant, and 26 miscellaneous immunodeficiency patients. Cerebral toxoplasmosis and disseminated toxoplasmosis were most frequently observed in HIV and transplant patients, respectively. Of 72 allo-HSCT patients with a positive PCR result, 23 were asymptomatic; all were diagnosed in centers performing systematic blood PCR follow-up, and they received specific treatment. Overall survival of allo-HSCT patients at 2 months was better in centers with PCR follow-up than in other centers (P toxoplasmosis in HIV-negative ICPs and suggests that regular PCR follow-up of allo-HSCT patients could guide preemptive treatment and improve outcome. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  19. Evaluating Community Health Advisor (CHA) Core Competencies: The CHA Core Competency Retrospective Pretest/Posttest (CCCRP).

    Science.gov (United States)

    Story, Lachel; To, Yen M

    2016-05-01

    Health care and academic systems are increasingly collaborating with community health advisors (CHAs) to provide culturally relevant health interventions that promote sustained community transformation. Little attention has been placed on CHA training evaluation, including core competency attainment. This study identified common CHA core competencies, generated a theoretically based measure of those competencies, and explored psychometric properties of that measure. A concept synthesis revealed five CHA core competencies (leadership, translation, guidance, advocacy, and caring). The CHA Core Competency Retrospective Pretest/Posttest (CCCRP) resulted from that synthesis, which was administered using multiple approaches to individuals who previously received CHA training (N= 142). Exploratory factor analyses revealed a two-factor structure underlying the posttraining data, and Cronbach's alpha indicated high internal consistency. This study suggested some CHA core competencies might be more interrelated than previously thought, and two major competencies exist rather than five and supported the CCCRP's use to evaluate core competency attainment resulting from training. © The Author(s) 2014.

  20. Cannabis and intractable chronic pain: an explorative retrospective analysis of Italian cohort of 614 patients

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    Fanelli G

    2017-05-01

    Full Text Available Guido Fanelli,1,2 Giuliano De Carolis,3 Claudio Leonardi,4 Adele Longobardi,5,6 Ennio Sarli,7,8 Massimo Allegri,1,2 Michael E Schatman9 1Anesthesia, Critical Care and Pain Medicine Unit, Division of Surgical Sciences, Department of Medicine and Surgery, University of Parma, 2Anesthesia, Intensive Care and Pain Therapy Service, Azienda Ospedaliero Universitaria Parma, Parma, 3Pain Therapy Service, Azienda Ospedaliero Universitaria Pisana, Pisa, 4Department of Drug Addiction Diseases, Local Public Health of Rome, Rome, 5Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, Naples, 6Young Against the Pain (YAP Group, Parma, 7Progetti Live Surgery, 8PinHub Group, Florence, Italy; 9Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, MA, USA Background: Despite growing interest in the therapeutic use of cannabis to manage chronic pain, only limited data that address these issues are available. In recent years, a number of nations have introduced specific laws to allow patients to use cannabis preparations to treat a variety of medical conditions. In 2015, the Italian government authorized the use of cannabis to treat several diseases, including chronic pain generally, spasticity in multiple sclerosis, cachexia and anorexia among AIDS and cancer patients, glaucoma, Tourette syndrome, and certain types of epilepsy. We present the first snapshot of the Italian experience with cannabis use for chronic pain over the initial year of its use.Methods: This is a retrospective case series analysis of all chronic pain patients treated with oral or vaporized cannabis in six hubs during the initial year following the approval of the new Italian law (December 2015 to November 2016. We evaluated routes of administration, types of cannabis products utilized, dosing, and effectiveness and safety of the treatment.Results: As only one of the six centers has

  1. Retrospective analysis of a case series of patients with traumatic injuries to the craniocervical junction.

    Science.gov (United States)

    Esteves, Luiz Adriano; Joaquim, Andrei Fernandes; Tedeschi, Helder

    2016-01-01

    To evaluate the correlation between the treatment, the characteristics of the lesions and the clinical outcome of patients with traumatic injuries to the craniocervical junction. This was a retrospective study of patients treated conservatively or surgically between 2010 and 2013 with complete data sets. We analyzed 37 patients, 73% were men with mean age of 41.7 years. Of these, 32% were submitted to initial surgical treatment and 68% received conservative treatment. Seven (29%) underwent surgery subsequently. In the surgical group, there were seven cases of odontoid type II fractures, two cases of fracture of posterior elements of the axis, one case of C1-C2 dislocation with associated fractured C2, one case of occipitocervical dislocation, and one case of combined C1 and C2 fractures, and facet dislocation. Only one patient had neurological déficit that improved after treatment. Two surgical complications were seen: a liquoric fistula and one surgical wound infection (reaproached). In the group treated conservatively, odontoid fractures (eight cases) and fractures of the posterior elements of C2 (five cases) were more frequent. In two cases, in addition to the injuries of the craniocervical junction, there were fractures in other segments of the spine. None of the patients who underwent conservative treatment presented neurological deterioration. Although injuries of craniocervical junction are relatively rare, they usually involve fractures of the odontoid and the posterior elements of the axis. Our results recommend early surgical treatment for type II odontoid fractures and ligament injuries, the conservative treatment for other injuries. Avaliar a correlação entre o tratamento, as características das lesões e o resultado clínico em pacientes com lesões traumáticas na junção craniocervical. Estudo retrospectivo de pacientes maiores de 18 anos tratados de forma conservadora ou cirúrgica, entre 2010 e 2013. Foram analisados 37 pacientes, 73% eram do

  2. Acute and late toxicities of radiotherapy for patients with discoid lupus erythematosus: a retrospective case-control study

    International Nuclear Information System (INIS)

    Patel, Ajaykumar B; Hallemeier, Christopher L; Petersen, Ivy A; Jensen, Ashley W; Osborn, Thomas G; Miller, Robert C

    2012-01-01

    The purpose of this study was to evaluate acute and late toxicities of radiotherapy for patients with discoid lupus erythematosus (DLE). A retrospective review was performed of patients with DLE who received radiotherapy at our institution between 1980 and 2005. Patients with other connective tissue disorders were excluded. Control patients were matched 2:1 with the DLE treatment courses based on age, cancer diagnosis, year of treatment, radiotherapy dose, and sex. Acute (within 30 days from the completion of radiotherapy) and late toxicities were evaluated for each treatment course using the Common Terminology Criteria for Adverse Events Version 3.0. Twelve patients with DLE received a total of 15 radiotherapy courses. The median follow-up time was 2.6 years (range, 0.0-15.2 years). Acute toxicity of any organ was observed in 10 (67%) treatment courses, of which 2 (13%) were Grade 3 or higher. Acute Grade 1 or 2 dermatologic toxicity was observed in 8 courses (53%). Late toxicity of any organ was observed in 7 of 12 (58%) evaluable treatment courses, of which 3 (23%) were grade 3 or higher. Late grade 1 or 2 dermatologic toxicity was observed in 5 (42%) courses. No patient experienced acute or late Grade 3 or higher dermatologic toxicity. The rates of any organ or dermatologic acute and late toxicity were not significantly different between DLE and control treatment courses. Our findings do not suggest an increased risk of toxicity to the skin or other organs in patients with DLE receiving radiotherapy

  3. Acute and late toxicities of radiotherapy for patients with discoid lupus erythematosus: a retrospective case-control study

    Directory of Open Access Journals (Sweden)

    Patel Ajaykumar B

    2012-02-01

    Full Text Available Abstract Background The purpose of this study was to evaluate acute and late toxicities of radiotherapy for patients with discoid lupus erythematosus (DLE. Methods A retrospective review was performed of patients with DLE who received radiotherapy at our institution between 1980 and 2005. Patients with other connective tissue disorders were excluded. Control patients were matched 2:1 with the DLE treatment courses based on age, cancer diagnosis, year of treatment, radiotherapy dose, and sex. Acute (within 30 days from the completion of radiotherapy and late toxicities were evaluated for each treatment course using the Common Terminology Criteria for Adverse Events Version 3.0. Results Twelve patients with DLE received a total of 15 radiotherapy courses. The median follow-up time was 2.6 years (range, 0.0-15.2 years. Acute toxicity of any organ was observed in 10 (67% treatment courses, of which 2 (13% were Grade 3 or higher. Acute Grade 1 or 2 dermatologic toxicity was observed in 8 courses (53%. Late toxicity of any organ was observed in 7 of 12 (58% evaluable treatment courses, of which 3 (23% were grade 3 or higher. Late grade 1 or 2 dermatologic toxicity was observed in 5 (42% courses. No patient experienced acute or late Grade 3 or higher dermatologic toxicity. The rates of any organ or dermatologic acute and late toxicity were not significantly different between DLE and control treatment courses. Conclusions Our findings do not suggest an increased risk of toxicity to the skin or other organs in patients with DLE receiving radiotherapy.

  4. Neuroelectrophysiological indexes and clinical characteristics of patients with peroneal muscular atrophy: Retrospective analysis of 24 cases

    Institute of Scientific and Technical Information of China (English)

    Changchun Su; Qinbao Qin

    2006-01-01

    BACKGROUND: Peroneal muscular atrophy (PMA) is characterized by insidious onset, gradually progressive course of disease, very mild disability degree and easily subjecting to missed diagnosis and misdiagnosis.Nerve conductive velocity is helpful in the diagnosis of atypical cases.OBJECTIVE: To retrospectively analyze the characteristics of clinical manifestation, electromyogram (EMG),motor and sensory nerve conduction velocity of patients with PMA.DESIGN: Retrospective case analysis.SETTING: Department of Neurology, Guangzhou First People's Hospital.PARTICIPANTS: Twenty-four patients with PMA, including 16 males and 8 females, aged 5-68 years old,admitted to Guangzhou First People's Hospital between March 1996 and January 2006 were recruited.Informed consents were obtained from all the patients.METHODS: All the patients subjected to EMG and detection of nerve conduction velocity at distal end of four extremities with a Keypoint evoked potential/ EMG instrument (Denmark). Sensory and motor conduction velocity, EMG changes of upper and lower extremities were observed, and relationship of neuroelectrophysiological characteristics and clinical symptoms was analyzed.MAIN OUTCOME MEASURES: Changes in sensory and motor conduction velocity, EMG and clinical manifestations of 24 patients.RESULTS: ① All the patients suffered from insidious onset and gradually progressive course of PMA.Muscular atrophy of lower extremity was found in 14 patients, and that of upper extremity in 5 patients. ② Routine nerve conduction study showed that sensory and motor conduction velocity were stepped down,especially in 16 patients with type Ⅰ PMA (demyelinating pattern, nerve conduction velocity below normal level 50%). Motor nerve conduction velocity of median nerve, ulnar nerve, common peroneal nerve and tibial nerve averaged 34.8 m/s, 37.2 m/s, 16.5 m/s and 17.4 m/s, respectively; Sensory nerve conduction velocity of median nerve, ulnar nerve and sural nerve averaged 27.9%, 24.6 m

  5. Perioperative chemotherapy in gastroesophageal cancer. A retrospective monocenter evaluation of 42 cases.

    Directory of Open Access Journals (Sweden)

    Ann-Christin E Brehler

    Full Text Available Perioperative chemotherapy increases the overall and progression-free survival of patients suffering from resectable adenocarcinomas of the lower esophagus, gastroesophageal junction and stomach (GEC. Comparing different chemotherapy regimens platin-based protocols with 5-fluorouracil (5-FU/calcium folinate (CF or oral fluoropyrimidines were favorable in terms of efficacy and side-effects. However, there is no consensus which regimen is the most efficacious.42 consecutive patients with resectable GEC (UICC II and III were treated with 3 pre- and postoperative chemotherapy cycles each consisting of epirubicin, oxaliplatin and capecitabine (EOX. We analyzed the overall survival, progression-free survival and toxicity retrospectively in comparison to published data.The median overall survival in our cohort was 29 months and the progression-free survival was 17 months. The most frequent grade 3 and 4 toxicities during preoperative chemotherapy were diarrhea (16.7%, leukocytopenia (9.5% and nausea (9.5%; overall 38.1% of our patients suffered from grade 3 or 4 toxicity. Surgery was carried out in 83% of our patients, 69% of those achieved R0 resection.Comparing our data with the results of previously published randomized trials EOX is at least non-inferior with regard to overall survival, progression-free survival and toxicity. In conclusion, EOX is an appropriate perioperative therapy for patients with resectable GEC.

  6. Retrospective assessment of occupational asbestos exposure among 220 patients with respiratory cancer hospitalized at Vilnius University Institute of Oncology

    International Nuclear Information System (INIS)

    Petrauskaite Everatt, R.; Jankauskas, R.; Tossavainen, A.; Cicenas, S.; Smolianskiene, G.

    2005-01-01

    No cases of lung cancer or mesothelioma have ever been diagnosed or compensated as asbestos-related in Lithuania. This paper attempts to estimate the proportion of those occupationally exposed to asbestos among respiratory cancer patients. Occupational exposure to asbestos was assessed retrospectively for 218 lung cancer and 2 mesothelioma patients admitted to Institute of Oncology, Vilnius University. The evaluation was based on personal interview data using an internationally established questionnaire. Cumulative exposure to asbestos at work was evaluated in fibre-years. A cumulative asbestos exposure of ≥25 fibre-years was found for 7 patients (3.2%), in further 135 (61.2%) a cumulative exposure from 0.01 to 24.99 fibre-years was assessed. The most common occupations among heavily (≥25 fibre-years) exposed patients were smith, welder or insulator in foundries, construction, shipyard as well as asbestos cement and glass industry. Preliminary findings indicate that a fraction (3.2%) of the respiratory cancer cases could be attributed to occupational exposure to asbestos. Since 1560 or more cases of lung cancer are registered every year in Lithuania, about 50 cases per year could be predicted to be asbestos-related. (author)

  7. Prognostic impact of carcinoembryonic antigen (CEA) on patients with metastatic pancreatic cancer: A retrospective cohort study.

    Science.gov (United States)

    Imaoka, Hiroshi; Mizuno, Nobumasa; Hara, Kazuo; Hijioka, Susumu; Tajika, Masahiro; Tanaka, Tsutomu; Ishihara, Makoto; Hirayama, Yutaka; Hieda, Nobuhiro; Yoshida, Tsukasa; Okuno, Nozomi; Shimizu, Yasuhiro; Niwa, Yasumasa; Yamao, Kenji

    2016-01-01

    Carcinoembryonic antigen (CEA) is one of the most widely used tumor markers, and its level is increased in 30-60% of patients with pancreatic cancer (PC). However, little is known about the implications of CEA as a prognostic marker in metastatic PC. The purpose of this study was to examine the usefulness of CEA levels as a prognostic marker in patients with metastatic PC. We conducted a retrospective cohort study using data from a computerized database. A total of 433 patients with metastatic disease were analyzed. Median overall survival (OS) was significantly shorter for patients with high CEA (>5 ng/ml) than with normal CEA (≤5 ng/ml) (6.8 vs. 10.3 months, respectively; p CEA level was an independent predictive factor for OS (hazard ratio [HR], 1.81; 95% confidence interval [CI], 1.45-2.26). In the high CEA group, OS in patients treated with combination chemotherapy was similar to that with single-agent chemotherapy (median, 7.1 vs. 6.8 months; HR for OS, 0.99; 95% CI, 0.71-1.40). The present results show that CEA level is an independent prognostic factor in patients with metastatic PC. A combination chemotherapy regimen may offer modest survival benefit in patients with high CEA. Copyright © 2016 IAP and EPC. Published by Elsevier B.V. All rights reserved.

  8. A retrospective study on the management of patients with rituximab refractory follicular lymphoma.

    Science.gov (United States)

    Solal-Céligny, Philippe; Leconte, Pierre; Bardet, Aurélie; Hernandez, Juana; Troussard, Xavier

    2018-01-01

    Given that there are currently no clear recommendations regarding therapeutic options for rituximab refractory/relapsed follicular lymphoma patients, this study aimed to describe the real-life management of patients with refractory follicular lymphoma after systemic rituximab-containing regimens (rFL), and rFL patient characteristics. In this retrospective, national, multicentre study, descriptive analyses were mainly performed according to rituximab-containing regimen at rFL diagnosis [rituximab monotherapy (R-MONO), rituximab + chemotherapy (R-COMBO), and ongoing rituximab maintenance (R-MAINTAIN)]. The 459 analysed patients experienced rituximab-refractoriness between October 2013 and September 2015: R-MONO: 58 (13%), R-COMBO: 197 (43%), R-MAINTAIN: 204 (44%). Post-refractoriness strategies were heterogeneous: idelalisib ± rituximab (22%), without anti-lymphoma treatment (21%), rituximab-chemotherapy (21%) and stem cell transplantation (18%). Rituximab was continued in combination in 41% of cases. Chosen strategies varied according to patient age (without anti-lymphoma treatment: 28% of patients if ≥65 years vs. 12% if management and for the design of clinical trials in these patients. © 2017 John Wiley & Sons Ltd.

  9. Retrospective analysis of obstetric and anesthetic management of patients with placenta accreta spectrum disorders.

    Science.gov (United States)

    Riveros-Perez, Efrain; Wood, Cristina

    2018-03-01

    To assess the management and maternal outcomes of placenta accreta spectrum (PAS) disorders. A retrospective chart review was conducted of patients diagnosed with PAS disorders (placenta creta, increta, or percreta) who were treated at a US tertiary care center between February 1, 2011, and January 31, 2016. Obstetric management, anesthetic management, and maternal outcomes were analyzed. A total of 43 cases were identified; placenta previa was diagnosed among 33 (77%). Median age was 33 years (range 23-42). Median blood loss was 1500 mL (interquartile range 1000-2500); blood loss was greatest among the 10 patients with placenta percreta (3250 mL, interquartile range 2200-6000). Transfusion of blood products was necessary among 14 (33%) patients, with no difference in frequency according to the degree of placental invasion (P=0.107). Surgical complications occurred among 10 (23%) patients. Overall, 30 (70%) patients received combined spinal-epidural plus general anesthesia, 4 (9%) received only general anesthesia, and 9 (21%) underwent surgery with combined spinal-epidural anesthesia. One patient experienced difficult airway and another experienced accidental dural puncture. Placenta previa and accreta coexist in many patients, leading to substantial bleeding related to the degree of myometrial invasion. An interdisciplinary team approach plus the use of combined spinal-epidural anesthesia, transitioning to general anesthesia, were advisable and safe. © 2017 International Federation of Gynecology and Obstetrics.

  10. IgM myeloma: A multicenter retrospective study of 134 patients.

    Science.gov (United States)

    Castillo, Jorge J; Jurczyszyn, Artur; Brozova, Lucie; Crusoe, Edvan; Czepiel, Jacek; Davila, Julio; Dispenzieri, Angela; Eveillard, Marion; Fiala, Mark A; Ghobrial, Irene M; Gozzetti, Alessandro; Gustine, Joshua N; Hajek, Roman; Hungria, Vania; Jarkovsky, Jiri; Jayabalan, David; Laubach, Jacob P; Lewicka, Barbara; Maisnar, Vladimir; Manasanch, Elisabet E; Moreau, Philippe; Morgan, Elizabeth A; Nahi, Hareth; Niesvizky, Ruben; Paba-Prada, Claudia; Pika, Tomas; Pour, Ludek; Reagan, John L; Richardson, Paul G; Shah, Jatin; Spicka, Ivan; Vij, Ravi; Waszczuk-Gajda, Anna; Gertz, Morie A

    2017-08-01

    IgM myeloma is a rare hematologic malignancy for which the clinicopathological features and patient outcomes have not been extensively studied. We carried out a multicenter retrospective study in patients with diagnosis of IgM myeloma defined by >10% marrow involvement by monoclonal plasma cells, presence of an IgM monoclonal paraproteinemia of any size, and anemia, renal dysfunction, hypercalcemia, lytic lesions and/or t(11;14) identified by FISH. A total of 134 patients from 20 centers were included in this analysis. The median age at diagnosis was 65.5 years with a male predominance (68%). Anemia, renal dysfunction, elevated calcium and skeletal lytic lesions were found in 37, 43, 19, and 70%, respectively. The median serum IgM level was 2,895 mg dL -1 with 19% of patients presenting with levels >6,000 mg dL -1 . International Staging System (ISS) stages 1, 2, and 3 were seen in 40 (33%), 54 (44%), and 29 (24%) of patients, respectively. The malignant cells expressed CD20 (58%) and cyclin D1 (67%), and t(11;14) was the most common cytogenetic finding (39%). The median overall survival (OS) was 61 months. Higher ISS score was associated with worse survival (P = 0.02). Patients with IgM myeloma present with similar characteristics and outcomes as patients with more common myeloma subtypes. © 2017 Wiley Periodicals, Inc.

  11. Conversion to belatacept in maintenance kidney-transplant patients: A retrospective multicenter European study.

    Science.gov (United States)

    Darres, Amandine; Ulloa, Camillo; Brakemeier, Susanne; Garrouste, Cyril; Bestard, Oriol; Del Bello, Arnaud; Sberro Soussan, Rebecca; Dürr, Michael; Budde, Klemens; Legendre, Christophe; Kamar, Nassim

    2018-03-22

    The use of belatacept is not yet approved for maintenance kidney-transplant patients. This retrospective multicenter European study aimed to assess the efficacy and safety of conversion to belatacept in a large cohort of patients in a real-life setting, and to identify the predictive factors for improved kidney function after the switch. Two-hundred and nineteen maintenance kidney-transplant patients from 5 European kidney-transplant centers were converted to belatacept at 21.2 (0.1-337.1) months posttransplantation, mainly because of impaired kidney function. Thirty-two patients were converted to belatacept within the first 3 months posttransplantation. The mean duration of follow-up was 21.9±20.2 months. The actuarial rate of patients still on belatacept-based therapy was 77.6%. Mean estimated glomerular-filtration rate (eGFR) increased from 32±16.4 at baseline to 38±20 mL/min/1.73 m (ppredictive factor for a significant increase in eGFR (of 5 and 10 mL/min/1.73 m at 3 and 12 months after the switch, respectively). Eighteen patients (8.2%) presented with an acute-rejection episode after conversion; 3 developed a donor-specific antibody (DSA). Overall efficacy and safety were good, including for the 35 patients that had a DSA at conversion. The conversion to belatacept was effective, especially when performed early after transplantation.

  12. Natalizumab Discontinuation and Treatment Strategies in Patients with Multiple Sclerosis (MS): A Retrospective Study from Two Italian MS Centers.

    Science.gov (United States)

    Lo Re, Marianna; Capobianco, Marco; Ragonese, Paolo; Realmuto, Sabrina; Malucchi, Simona; Berchialla, Paola; Salemi, Giuseppe; Bertolotto, Antonio

    2015-12-01

    Natalizumab (NTZ) discontinuation can be followed by multiple sclerosis (MS) disease reactivation. Currently no disease-modifying drug (DMD) has been shown to be able to abolish disease reactivation. The aims of the current study were: (1) to determine the frequency of MS reactivation after NTZ discontinuation; (2) to evaluate predictors of reactivation risk, and (3) to compare the effect of different treatments in reducing this risk. Data from 132 patients with MS followed-up for 2 years before NTZ treatment and 1 year after interruption were collected from two Italian MS centers and retrospectively evaluated. Overall, 72 of 132 patients (54.5%) had relapses after NTZ discontinuation and 60 of 125 patients (48%), who had magnetic resonance imaging, had radiological reactivation. Rebound was observed in 28 of 132 patients (21.2%). A higher number of relapses in the 2 years before NTZ treatment, a longer washout period, and a lower number NTZ infusions correlated with reactivation and rebound. Untreated patients (n = 37) had higher clinical and radiological activity and rebound in comparison to patients receiving DMDs. Moreover, a lower risk of relapses was found in patients treated with second-line therapies (NTZ and fingolimod) than in those treated with first-line therapies (interferon beta, glatiramer acetate, teriflunomide, azathioprine). Interestingly, no disease reactivation in off-label treatment (rituximab, autologous hematopoietic stem cell transplantation) was observed. NTZ discontinuation is a risk for MS reactivation and rebound. An alternative treatment should be promptly resumed mainly in patients with a previous very active disease course and with a shorter NTZ therapy. Second-line therapies demonstrate superiority in preventing relapses after NTZ discontinuation.

  13. Magnetic resonance neurography evaluation of chronic extraspinal sciatica after remote proximal hamstring injury: a preliminary retrospective analysis.

    Science.gov (United States)

    Bucknor, Matthew D; Steinbach, Lynne S; Saloner, David; Chin, Cynthia T

    2014-08-01

    Extraspinal sciatica can present unique challenges in clinical diagnosis and management. In this study, the authors evaluated qualitative and quantitative patterns of sciatica-related pathology at the ischial tuberosity on MR neurography (MRN) studies performed for chronic extraspinal sciatica. Lumbosacral MRN studies obtained in 14 patients at the University of California, San Francisco between 2007 and 2011 were retrospectively reviewed. The patients had been referred by neurosurgeons or neurologists for chronic unilateral sciatica (≥ 3 months), and the MRN reports described asymmetrical increased T2 signal within the sciatic nerve at the level of the ischial tuberosity. MRN studies were also performed prospectively in 6 healthy volunteers. Sciatic nerve T2 signal intensity (SI) and cross-sectional area at the ischial tuberosity were calculated and compared between the 2 sides in all 20 subjects. The same measurements were also performed at the sciatic notch as an internal reference. Adjacent musculoskeletal pathology was compared between the 2 sides in all subjects. Seven of the 9 patients for whom detailed histories were available had a specific history of injury or trauma near the proximal hamstring preceding the onset of sciatica. Eight of the 14 patients also demonstrated soft-tissue abnormalities adjacent to the proximal hamstring origin. The remaining 6 had normal muscles, tendons, and marrow in the region of the ischial tuberosity. There was a significant difference in sciatic nerve SI and size between the symptomatic and asymptomatic sides at the level of the ischial tuberosity, with a mean adjusted SI of 1.38 compared with 1.00 (p sciatica remains a diagnosis of exclusion, this distinct category of patients has not been described in the radiographic literature and merits special attention from clinicians and radiologists in the management of extraspinal sciatica. Magnetic resonance neurography is useful for evaluating chronic sciatic neuropathy both

  14. Role of Stereotactic Body Radiation Therapy Before Orthotopic Liver Transplantation: Retrospective Evaluation of Pathologic Response and Outcomes

    International Nuclear Information System (INIS)

    Mannina, Edward Michael; Cardenes, Higinia Rosa; Lasley, Foster D.; Goodman, Benjamin; Zook, Jennifer; Althouse, Sandra; Cox, John Alvin; Saxena, Romil; Tector, Joseph; Maluccio, Mary

    2017-01-01

    Purpose: To analyze the results of stereotactic body radiation therapy (SBRT) in patients with early-stage, localized hepatocellular carcinoma who underwent definitive orthotopic liver transplantation (OLT). Methods and Materials: The subjects of this retrospective report are 38 patients diagnosed with hepatocellular carcinoma who underwent SBRT per institutional phase 1 to 2 eligibility criteria, before definitive OLT. Pre-OLT radiographs were compared with pathologic gold standard. Analysis of treatment failures and deaths was undertaken. Results: With median follow-up of 4.8 years from OLT, 9 of 38 patients (24%) recurred, whereas 10 of 38 patients (26%) died. Kaplan-Meier estimates of 3-year overall survival and disease-free survival are 77% and 74%, respectively. Sum longest dimension of tumors was significantly associated with disease-free survival (hazard ratio 1.93, P=.026). Pathologic response rate (complete plus partial response) was 68%. Radiographic scoring criteria performed poorly; modified Response Evaluation Criteria in Solid Tumors produced highest concordance (κ = 0.224). Explants revealed viable tumor in 74% of evaluable patients. Treatment failures had statistically larger sum longest dimension of tumors (4.0 cm vs 2.8 cm, P=.014) and non–statistically significant higher rates of lymphovascular space invasion (44% vs 17%), cT2 disease (44% vs 21%), ≥pT2 disease (67% vs 34%), multifocal tumors at time of SBRT (44% vs 21%), and less robust mean α-fetoprotein response (−25 IU/mL vs −162 IU/mL). Conclusions: Stereotactic body radiation therapy before to OLT is a well-tolerated treatment providing 68% pathologic response, though 74% of explants ultimately contained viable tumor. Radiographic response criteria poorly approximate pathology. Our data suggest further stratification of patients according to initial disease burden and treatment response.

  15. Role of Stereotactic Body Radiation Therapy Before Orthotopic Liver Transplantation: Retrospective Evaluation of Pathologic Response and Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Mannina, Edward Michael, E-mail: emmannina@gmail.com [Department of Radiation Oncology, Slidell Memorial Hospital Regional Cancer Center, Slidell, Louisiana (United States); Cardenes, Higinia Rosa [Department of Radiation Oncology, Schneck Medical Center, Seymour, Indiana (United States); Lasley, Foster D. [Department of Radiation Oncology, Mercy Hospital, Oklahoma City, Oklahoma (United States); Goodman, Benjamin [Department of Radiation Oncology, St. Francis Healthcare, Cape Girardeau, Missouri (United States); Zook, Jennifer [Department of Radiation Oncology, Community Hospital Anderson, Anderson, Indiana (United States); Althouse, Sandra [Department of Biostatistics, Indiana University School of Medicine, Indianapolis, Indiana (United States); Cox, John Alvin [Department of Radiation Oncology, Columbus Regional, Columbus, Indiana (United States); Saxena, Romil [Department of Pathology, Indiana University School of Medicine, Indianapolis, Indiana (United States); Tector, Joseph [Department of Surgery, University of Alabama-Birmingham, Birmingham, Alabama (United States); Maluccio, Mary [Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana (United States)

    2017-04-01

    Purpose: To analyze the results of stereotactic body radiation therapy (SBRT) in patients with early-stage, localized hepatocellular carcinoma who underwent definitive orthotopic liver transplantation (OLT). Methods and Materials: The subjects of this retrospective report are 38 patients diagnosed with hepatocellular carcinoma who underwent SBRT per institutional phase 1 to 2 eligibility criteria, before definitive OLT. Pre-OLT radiographs were compared with pathologic gold standard. Analysis of treatment failures and deaths was undertaken. Results: With median follow-up of 4.8 years from OLT, 9 of 38 patients (24%) recurred, whereas 10 of 38 patients (26%) died. Kaplan-Meier estimates of 3-year overall survival and disease-free survival are 77% and 74%, respectively. Sum longest dimension of tumors was significantly associated with disease-free survival (hazard ratio 1.93, P=.026). Pathologic response rate (complete plus partial response) was 68%. Radiographic scoring criteria performed poorly; modified Response Evaluation Criteria in Solid Tumors produced highest concordance (κ = 0.224). Explants revealed viable tumor in 74% of evaluable patients. Treatment failures had statistically larger sum longest dimension of tumors (4.0 cm vs 2.8 cm, P=.014) and non–statistically significant higher rates of lymphovascular space invasion (44% vs 17%), cT2 disease (44% vs 21%), ≥pT2 disease (67% vs 34%), multifocal tumors at time of SBRT (44% vs 21%), and less robust mean α-fetoprotein response (−25 IU/mL vs −162 IU/mL). Conclusions: Stereotactic body radiation therapy before to OLT is a well-tolerated treatment providing 68% pathologic response, though 74% of explants ultimately contained viable tumor. Radiographic response criteria poorly approximate pathology. Our data suggest further stratification of patients according to initial disease burden and treatment response.

  16. [Patient evaluation and outcome measures].

    Science.gov (United States)

    Nieto Pol, Enrique

    2014-01-01

    Both the initial evaluation and follow-up of patients with osteoarthritis require systematic evaluation of the indicators that provide information on the degree of involvement of the disease and allow its quantification. Reliable measures of disease progression help decision-making by clinicians and provide valid information on treatment response and the effectiveness of the distinct therapeutic interventions. The instruments recommended in research, as outcome measures in osteoarthritis, are pain evaluation, assessment of physical function, and self-reported global evaluation. In studies lasting more than 1 year, structural changes are evaluated through simple X-ray. Self-reported quality of life assessment and physician global assessment are also recommended as options. These indicators should be incorporated into routine clinical practice for adequate evaluation and correct follow-up of patients with osteoarthritis. The recommended pain evaluation method for use in clinical practice is the visual analog scale (VAS). The best instrument to evaluate physical function in patients with hip or knee osteoarthritis is the WOMAC scale (Western Ontario and McMaster Universities Osteoarthritis Index). For patient-reported global assessment in routine practice, the recommended scales are VAS or the SF-12 (12-item short-form health survey). Copyright © 2014 Elsevier España, S.L. All rights reserved.

  17. A retrospective analysis of endoscopic treatment outcomes in patients with postoperative bile leakage.

    Science.gov (United States)

    Sayar, Suleyman; Olmez, Sehmus; Avcioglu, Ufuk; Tenlik, Ilyas; Saritas, Bunyamin; Ozdil, Kamil; Altiparmak, Emin; Ozaslan, Ersan

    2016-01-01

    Bile leakage, while rare, can be a complication seen after cholecystectomy. It may also occur after hepatic or biliary surgical procedures. Etiology may be underlying pathology or surgical complication. Endoscopic retrograde cholangiopancreatography (ERCP) can play major role in diagnosis and treatment of bile leakage. Present study was a retrospective analysis of outcomes of ERCP procedure in patients with bile leakage. Patients who underwent ERCP for bile leakage after surgery between 2008 and 2012 were included in the study. Etiology, clinical and radiological characteristics, and endoscopic treatment outcomes were recorded and analyzed. Total of 31 patients (10 male, 21 female) were included in the study. ERCP was performed for bile leakage after cholecystectomy in 20 patients, after hydatid cyst operation in 10 patients, and after hepatic resection in 1 patient. Clinical signs and symptoms of bile leakage included abdominal pain, bile drainage from percutaneous drain, peritonitis, jaundice, and bilioma. Twelve (60%) patients were treated with endoscopic sphincterotomy (ES) and nasobiliary drainage (NBD) catheter, 7 patients (35%) were treated with ES and biliary stent (BS), and 1 patient (5%) was treated with ES alone. Treatment efficiency was 100% in bile leakage cases after cholecystectomy. Ten (32%) cases of hydatid cyst surgery had subsequent cystobiliary fistula. Of these patients, 7 were treated with ES and NBD, 2 were treated with ES and BS, and 1 patient (8%) with ES alone. Treatment was successful in 90% of these cases. ERCP is an effective method to diagnose and treat bile leakage. Endoscopic treatment of postoperative bile leakage should be individualized based on etiological and other factors, such as accompanying fistula.

  18. Retrospective study of patients with squamous cell carcinoma of the oropharynx

    International Nuclear Information System (INIS)

    Terao, Kyoichi; Kusunoki, Takeshi; Ishikawa, Masahiro; Murata, Kiyotaka

    2001-01-01

    Forty-two previously untreated patients treated for squamous cell carcinoma of the oropharynx from 1975 (opening of the department) through 1999 at our department were retrospectively reviewed in terms of the pathophysiology, survival rate and prognostic factor. The mean age of the patients was 61.0 years (45-84 years), and the ratio of males to females was 2.8:1. Many of the patients were heavy smokers and drinkers. Multiple primary cancer was detected in 14.3% of the patients. Advanced cancer (clinical stages III and IV) was noted in 76.2% of the patients. Among the 40 patients followed up, 12 had received mainly radiation therapy (in combination with chemotherapy in some cases) and 27 had been treated by surgery (in combination with radiation therapy and/or chemotherapy in some cases). One patient received neo-adjuvant chemotherapy, but he died from the adverse effects of this therapy. The 5-year survival rate in the patients treated mainly by surgery was favorable (64.7%). There were no significant differences in patient's background factors or the primary therapeutic strategy employed among the patients. There were significant differences between complete response and partial response or progression in the patients in whom only radiation or preoperative radiation was used (P<0.0042). The favorable survival rate may be explained by the use of surgery as a primary strategy, the use of preoperative radiation, and the use of surgical treatment for cases with T3, N2a or higher grade cancer, irrespective of the effect of radiation. We suggest that it is necessary to assess the effect of radiation therapy early, to consider combining it with chemotherapy, and to attempt a higher salvage rate at recurrence in order to achieve a higher salvage rate. (author)

  19. Minor head injury in anticoagulated patients: a 6-year retrospective analysis in an emergency department

    Directory of Open Access Journals (Sweden)

    Alessandro Riccardi

    2014-05-01

    Full Text Available The appropriate management of minor head injury (MHI in patients receiving oral anticoagulant (OAC is unclear. In this retrospective study, we focused on elderly patients (>65 years treated with OAC, presented to our emergency department with MHI between 2004 and 2010. Three hundred and six patients with MHI were taking OAC: we documented 7.19% hemorrhages at the first computed tomography (C; 18.19% deaths; 50.1% spontaneous reabsorptions; 22.73% deteriorations of intracranial bleeding without surgical intervention (for clinical comorbidity, and 4.55% neurosurgical interventions. We documented a second positive CT scan in 2 patients (1.51% who had no symptoms and remained asymptomatic during observation. In both cases, intracranial bleeding resolved spontaneously. The mean international normalized ratio (INR value was 2.26, higher in the group of patients with bleeding (2.74 than in the group without bleeding (2.19. We found a significant increased risk in patients with posttraumatic loss of consciousness [odds ratio (OR 28.3], diffuse headache (OR 14.79, vomiting (OR 14.2 and neurological signs (OR 5.27. We did not reach significance in patients with post-traumatic amnesia. Our data confirm the need for a CT scan of any patients on OAC with MHI. None of our patients developed any symptoms or signs during observation, and only 2 patients developed an intracranial hemorrhage in the second CT scan with a favorable evolution. Our data need to be confirmed with an observational study, but we suggest that the second CT could be reserved for patients developing symptoms and signs during observation. We also underline the role of the INR in the stratification of risk.

  20. Platinum desensitization in patients with carboplatin hypersensitivity: A single-institution retrospective study.

    Science.gov (United States)

    Altwerger, Gary; Gressel, Gregory M; English, Diana P; Nelson, Wendelin K; Carusillo, Nina; Silasi, Dan-Arin; Azodi, Masoud; Santin, Alessandro; Schwartz, Peter E; Ratner, Elena S

    2017-01-01

    The carboplatin desensitization (CD) protocol presented here allows patients with either a positive skin test or a prior hypersensitivity reaction (HSR) to safely, rapidly and effectively continue with carboplatin infusions. Newly described factors can identify patients at risk for developing adverse events during CD. A retrospective review was performed on patients with gynecologic cancer who underwent CD between 2005 and 2014. The CD protocol uses a four-step dilution process over 3.5h. 129 patients underwent CD and completed a total of 788cycles. The desensitization protocol prevented HSRs in 96% (753 out of 788) of these cycles. Patients achieved an average of 6.1cycles (SD±4.55, range 0-23) with CD. The CD protocol allowed 73% (94 of 129) of the patients to undergo carboplatin infusion without reaction. Patients with moderate to life-threatening HSRs (grade 2 through 4) were 10.5years younger at initial CD than patients with grades 0 or 1 HSRs (52.3 vs. 63, P = 0.0307). One patient death occurred during her thirteenth desensitization cycle. The HSR in this case was complicated by pre-exisiting pulmonary hypertension. This is the largest study of its kind showing a safe, effective and rapid (3.5h) CD protocol. The majority of patients with a history of either carboplatin hypersensitivity reaction or a positive skin test completed the CD protocol without HSRs. Age was identified as a risk factor for HSR severity during CD. Age can be employed along with pre-load dependent cardiac conditions as a way to help risk stratify patients undergoing CD. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Impact of Pregnancy and Gender on Internal Medicine Resident Evaluations: A Retrospective Cohort Study.

    Science.gov (United States)

    Krause, Megan L; Elrashidi, Muhamad Y; Halvorsen, Andrew J; McDonald, Furman S; Oxentenko, Amy S

    2017-06-01

    Pregnancy and its impact on graduate medical training are not well understood. To examine the effect of gender and pregnancy for Internal Medicine (IM) residents on evaluations by peers and faculty. This was a retrospective cohort study. All IM residents in training from July 1, 2004-June 30, 2014, were included. Female residents who experienced pregnancy and male residents whose partners experienced pregnancy during training were identified using an existing administrative database. Mean evaluation scores by faculty and peers were compared relative to pregnancy (before, during, and after), accounting for the gender of both the evaluator and resident in addition to other available demographic covariates. Potential associations were assessed using mixed linear models. Of 566 residents, 117 (20.7%) experienced pregnancy during IM residency training. Pregnancy was more common in partners of male residents (24.7%) than female residents (13.2%) (p = 0.002). In the post-partum period, female residents had lower peer evaluation scores on average than their male counterparts (p = 0.0099). A large number of residents experience pregnancy during residency. Mean peer evaluation scores were lower after pregnancy for female residents. Further study is needed to fully understand the mechanisms behind these findings, develop ways to optimize training throughout pregnancy, and explore any unconscious biases that may exist.

  2. Predictors of mortality among HIV infected patients taking antiretroviral treatment in Ethiopia: a retrospective cohort study

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    Biadgilign Sibhatu

    2012-05-01

    Full Text Available Abstract Background Studies indicate that there is high early mortality among patients starting antiretroviral treatment in sub-Saharan Africa. However, there is paucity of evidence on long term survival of patients on anti-retroviral treatment in the region. The objective of this study is to examine mortality and its predictors among a cohort of HIV infected patients on anti-retroviral treatment retrospectively followed for five years. Methods A retrospective cohort study was conducted among HIV infected patients on ART in eastern Ethiopia. Cox regression and Kaplan-Meier analyses were performed to investigate factors that influence time to death and survival over time. Result A total of 1540 study participants were included in the study. From the registered patients in the cohort, the outcome of patients as active, deceased, lost to follow up and transfer out was 1005 (67.2%, 86 (5.9%, 210 (14.0% and 192 (12.8% respectively. The overall mortality rate provides an incidence density of 2.03 deaths per 100 person years (95% CI 1.64 - 2.50. Out of a total of 86 deaths over 60 month period; 63 (73.3% died during the first 12 months, 10 (11.6% during the second year, and 10 (11.6% in the third year of follow up. In multivariate analysis, the independent predictors for mortality were loss of more 10% weight loss, bedridden functional status at baseline, ≤ 200 CD4 cell count/ml, and advanced WHO stage patients. Conclusion A lower level of mortality was detected among the cohort of patients on antiretroviral treatment in eastern Ethiopia. Previous history of weight loss, bedridden functional status at baseline, low CD4 cell count and advanced WHO status patients had a higher risk of death. Early initiation of ART, provision of nutritional support and strengthening of the food by prescription initiative, and counseling of patients for early presentation to treatment is recommended.

  3. The Efficacy of Cognitive Stimulation on Depression and Cognition in Elderly Patients with Cognitive Impairment: A Retrospective Cohort Study

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    Federerico Filipin

    2015-12-01

    Full Text Available Cognitive decline due to neurodegenerative diseases is a prevalent worldwide problem. Both pharmacological and non-pharmacological treatments to improve, delay or stop disease progression are of vital importance. Cognitive stimulation is frequently used in clinical practice; however, there are few studies that demonstrate its efficacy. Aim: To evaluate the efficacy of cognitive stimulation in patients with mild cognitive impairment (CDR = 0.5 and dementia (CDR = 1. Methods: A retrospective cohort study was performed. Patients with cognitive impairment receiving weekly cognitive stimulation (16 or 24 sessions were evaluated with a complete neuropsychological battery before and after the stimulation program. Each stimulation session was carried out by a trained neuropsychologist. Results: Forty two patients receiving cognitive stimulation were evaluated over a period of 12.53 months (SD 5.5. Patients were grouped as 11 amnesic mild cognitive impairment (aMCI, 23 multi domain mild cognitive impairment (mMCI and 8 Mild Alzheimer's Dementia (CDR 1. None of the groups improved their cognitive functions after the cognitive stimulation program. MCI group was also divided according to their global intelligence quotient (IQ into two groups: low (IQ < 98.5 and high (IQ > 98.5. Each group was compared before and after the stimulation program and no significant difference was found (p ≥ 0.05. Moreover, MCI group was also analyzed according to the duration of the stimulation program: less than 9, between 9 and 13 and more than 13 months. Different duration groups were compared before and after the cognitive stimulation program and no significant differences were found. Depression, anxiety and subjective memory symptoms were also analysed and neither improvement nor worsening could be demonstrated. Conclusions: Patients remained stable, both in cognitive and behavioural domains, for more than 18 months. However, no significant cognitive or behavioural

  4. Human papilloma virus dermatosis in human immunodeficiency virus-positive patients: A 14-year retrospective study in 965 patients.

    Science.gov (United States)

    Nuno-Gonzalez, Almudena; Losa Garcia, Juan Emilio; López Estebaranz, José Luis; Martin-Rios, María Dolores

    2017-05-10

    The incidence of the human papilloma virus (HPV) has not dropped in HIV-positive patients despite the discovery of antiretroviral therapy (ART). Our goal is to assess the prevalence of HPV in HIV patients and its relationship with the epidemiological and virological characteristics of HIV patients. Retrospective cohort of 965 patients diagnosed with HIV from 1998 to 2012. We analyzed patients' demographic factors and factors related to the HPV. Of the 965 patients examined, 333 consulted a dermatologist. Of these, 52 patients had genital warts (15.6%), 43 had common warts (12.9%) and 8% had both conditions. In total, 28.5% of patients had a skin lesion caused by HPV. This is the first longitudinal observational study carried out on HIV-positive patients in the era of ART in which HPV infection is the most common skin pathology. We observed a similar trend in countries with access to ART. This study spreads awareness on the importance of preventing HPV and the difficulty of treating it in HIV-positive patients. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  5. CYTOLOGICAL EVALUATION OF MALE BREAST LESIONS IN GREATER GWALIOR : A FIVE YEAR RETROSPECTIVE STUDY

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    Jagannath

    2015-03-01

    Full Text Available BACKGROUNDS: Fine needle aspiration cytology is an effective modality for diagnosis of breast lesions. Usually male breast lesions are benign and affect the young male. Most common lesion is gynaecomastia. Male breast cancer accounts for a small proportion of breast cancers. Male breast cancer usually presents at an advanced age. OBJECTIVE: The aim of this study was to examine the nature of male breast lesions and to determine the cytomorphologic patterns of these lesions. MET HODS: five year retrospective study was conducted in our institution and in that 112 patients underwent fine needle aspiration cytology of the palpable breast lump after thorough physical examination. The cytological diagnosis was classified as benign, inf lammatory, malignant and others. RESULTS: In 112 male patients diagnosed with breast lesions, the most common lesion was gynecomastia (103/112, 91.9%, followed by breast cancer (6/112, 5.4%, inflammatory (2/112, 1.8% and apocrine metaplasia (01/112, 0.9 %. Gynecomastia was commonly found in male patients less than 40 years of age, while breast cancer is seen in male patients over 40 years of age

  6. Prolonged methylprednisolone therapy after the pulse treatment for patients with moderate-to-severe paraquat poisoning: A retrospective analysis.

    Science.gov (United States)

    Gao, Jie; Feng, ShunYi; Wang, Jian; Yang, SiYuan; Li, Yong

    2017-06-01

    This retrospective study aims to evaluate the effect of prolonged methylprednisolone (MP) therapy on the mortality of patients with moderate-to-severe paraquat (PQ) poisoning after the pulse treatment.We performed a retrospective analysis of patients with acute moderate-to-severe PQ poisoning that were admitted to the emergency department from May 2012 to August 2016. Out of 138 patients, 60 were treated with pulse treatment (15 mg kg day MP for 3 days) and 78 were treated with prolonged MP therapy after pulse treatment (15 mg kg day MP for 3 days; afterward, the dosage was reduced in half every 2 days, and the MP therapy was terminated until 0.47 mg kg day). Kaplan-Meier method was used to compare the mortality between the 2 groups. Cox proportional hazard models were used to estimate the hazard ratios (HR) and 95% confidence intervals (CI).The mortality of the prolonged MP therapy after pulse treatment group was lower than that of the pulse group (47.4% vs 63.3%; log-rank tests, P  =  .003). According to the multivariate Cox analysis, the prolonged MP therapy after pulse treatment was significantly associated with a lower mortality risk (HR: 0.31, 95% CI: 0.19-0.52, P treatment caused more incidences of leucopenia than the pulse treatment alone (25.6% vs 11.7%, P  =  .04).The prolonged MP therapy after pulse treatment can reduce the mortality of moderate-to-severe PQ poisoning patients.

  7. A retrospective data acquisition and evaluation on the characterization and prognosis for 776 patients with differentiated thyroid carcinomas in the Klinik und Poliklinik fuer Nuklearmedizin der Universitaet zu Koeln in the period from 1990 to 2005; Eine retrospektive Datenerhebung und Auswertung zur Charakterisierung und Prognose von 776 Patienten mit differenziertem Schilddruesenkarzinom der Klinik und Poliklinik fuer Nuklearmedizin der Universitaet zu Koeln im Zeitraum von 1990-2005

    Energy Technology Data Exchange (ETDEWEB)

    Meixner, Markus

    2011-06-22

    The author describes the retrospective data acquisition and evaluation on the characterization and prognosis for 776 patients (average age 40:1 years) with differentiated thyroid carcinomas in the Klinik und Poliklinik fuer Nuklearmedizin der Universitaet zu Koeln in the period from 1990 to 2005. The methodology includes patient-relevant data, examination data, imaging techniques and biochemical tests. Clinically important differences were found for papillary and follicular thyroid carcinoma. Further differences concern the localization of metastases. The author discusses the prognostic significance of the primary tumor radius in comparison with the so-called TNM classification for papillary and follicular thyroid carcinomas. It is concluded that the new version of the TNM classification offers only slight advantages with respect to the former version. It was also shown that the primary tumor size is adequate for prognostic estimations.

  8. Higher complication risk of totally implantable venous access port systems in patients with advanced cancer - a single institution retrospective analysis.

    Science.gov (United States)

    Chang, Yi-Fang; Lo, An-Chi; Tsai, Chung-Hsin; Lee, Pei-Yi; Sun, Shen; Chang, Te-Hsin; Chen, Chien-Chuan; Chang, Yuan-Shin; Chen, Jen-Ruei

    2013-02-01

    Totally implantable port systems are generally recommended for prolonged central venous access in diverse settings, but their risk of complications remains unclear for patients with advanced cancer. The aim of this study was to assess the risk of port system failure in patients with advanced cancer. We conducted a retrospective cohort study in a comprehensive cancer centre. A detailed chart review was conducted among 566 patients with 573 ports inserted during January-June, 2009 (average 345.3 catheter-days). Cox regression analysis was applied to evaluate factors during insertion and early maintenance that could lead to premature removal of the port systems due to infection or occlusion. Port system-related infection was significantly associated with receiving palliative care immediately after implantation (hazard ratio, HR = 7.3, 95% confidence interval, 95% CI = 1.2-46.0), after adjusting for probable confounders. Primary cancer site also impacted the occurrence of device-related infection. Receiving oncologic/palliative care (HR = 3.0, P = 0.064), advanced cancer stage (HR = 6.5, P = 0.077) and body surface area above 1.71 m(2) (HR = 3.4, P = 0.029) increased the risk of port system occlusion. Our study indicates that totally implantable port systems yield a higher risk of complications in terminally ill patients. Further investigation should be carefully conducted to compare outcomes of various central venous access devices in patients with advanced cancer and to develop preventive strategies against catheter failure.

  9. Retrospective analysis of oncogenic human papilloma virus and Epstein-Barr virus prevalence in Turkish nasopharyngeal cancer patients.

    Science.gov (United States)

    Tatlı Doğan, Hayriye; Kılıçarslan, Aydan; Doğan, Mehmet; Süngü, Nuran; Güler Tezel, Gaye; Güler, Gülnur

    2016-11-01

    Nasopharyngeal carcinoma (NPC) is associated with the Epstein-Barr virus (EBV). Human papilloma virus (HPV) has also been detected in NPC cases. In this retrospective study, we analyze the frequency of EBV and HPV infection in 82 Turkish patients with NPC. A total of 82 were evaluated for EBV and HPV. In situ hybridization (ISH) was performed for EBV. HPV-ISH and P16 immunohistochemistry used to determine the HPV status. Seventy-two of the 82 (87%) NPC patients were EBV-positive. The highest rate of EBV-positivity was found in undifferentiated NPC patients, which accounted for 65 of 68 (95.6%) undifferentiated cases. One of the 82 NPC patients whose tumor was non-keratinizing differentiated, contained HPV. Our data shows that EBV is closely associated with NPC in Turkey. We found lower rates of HPV-positivity in NPC patients than in North American populations. In addition, both EBV and HPV-negativity were more associated with decreased survival than EBV-positive cases. Copyright © 2016 Elsevier GmbH. All rights reserved.

  10. Spinal cord lesions in patients with neuromyelitis optica: a retrospective long-term MRI follow-up study

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    Krampla, Wolfgang; Hruby, Walter [SMZ-Ost Donauspital, Department of Radiology, Vienna (Austria); Aboul-Enein, Fahmy; Jecel, Julia; Kristoferitsch, Wolfgang [SMZ-Ost Donauspital, Department of Neurology, Vienna (Austria); Lang, Wilfried [Hospital of Barmherzige Brueder, Department of Neurology, Vienna (Austria); Fertl, Elisabeth [Krankenanstalt Rudolfstiftung, Department of Neurology, Vienna (Austria)

    2009-10-15

    Neuromyelitis optica (NMO) is characterised by a particular pattern of the optic nerves and the spinal cord. Long-term MRI follow-up studies of spinal NMO lesions are rare, or limited by short observation periods. In nine patients with definite NMO or recurrent longitudinally extensive transverse myelitis (LETM) with NMO-IgG serum antibodies, repeated MRI examinations of the spine were carried out over a period of up to 11 years and evaluated regarding the changes over time in this retrospective study. In eight patients spinal cord lesions were located centrally, involving the grey and white matter. In the first examination after clinical onset changes resembled a stroke of the anterior spinal artery in two patients. Symmetrical signal alterations within the grey matter were observed. In one patient this pattern was transient, but it remained in the other. During the chronic stage, either a variable degree of spinal cord atrophy and high signal alterations, or almost complete remission of the lesions, was observed. Spinal MRI of patients with NMO myelitis can resemble a stroke. MRI of acute NMO stages did not allow a prediction of the clinical outcome. To a variable degree, NMO left behind typical defects which correlated with the clinical outcome. (orig.)

  11. Spinal cord lesions in patients with neuromyelitis optica: a retrospective long-term MRI follow-up study

    International Nuclear Information System (INIS)

    Krampla, Wolfgang; Hruby, Walter; Aboul-Enein, Fahmy; Jecel, Julia; Kristoferitsch, Wolfgang; Lang, Wilfried; Fertl, Elisabeth

    2009-01-01

    Neuromyelitis optica (NMO) is characterised by a particular pattern of the optic nerves and the spinal cord. Long-term MRI follow-up studies of spinal NMO lesions are rare, or limited by short observation periods. In nine patients with definite NMO or recurrent longitudinally extensive transverse myelitis (LETM) with NMO-IgG serum antibodies, repeated MRI examinations of the spine were carried out over a period of up to 11 years and evaluated regarding the changes over time in this retrospective study. In eight patients spinal cord lesions were located centrally, involving the grey and white matter. In the first examination after clinical onset changes resembled a stroke of the anterior spinal artery in two patients. Symmetrical signal alterations within the grey matter were observed. In one patient this pattern was transient, but it remained in the other. During the chronic stage, either a variable degree of spinal cord atrophy and high signal alterations, or almost complete remission of the lesions, was observed. Spinal MRI of patients with NMO myelitis can resemble a stroke. MRI of acute NMO stages did not allow a prediction of the clinical outcome. To a variable degree, NMO left behind typical defects which correlated with the clinical outcome. (orig.)

  12. Comparing Melanoma Invasiveness in Dermatologist- versus Patient-Detected Lesions: A Retrospective Chart Review

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    Cindy L. Lamerson

    2012-01-01

    Full Text Available This study examined whether patient-identified melanomas were more advanced than dermatologist-identified tumors at routine clinic visits, and whether a personal or family history of skin cancer was associated with patterns of detection. A retrospective chart review was performed on melanoma patients (N=201 in a private dermatology clinic. Variables included age, gender, pattern of detection (i.e., patient or a board certified dermatologist, personal or family history of skin cancer, skin type, and previous sun exposure, as well as tumor location and severity. Dermatologist-diagnosed melanomas were less invasive (P<0.0005, and more likely present on the chest, back, and legs (P<0.01. Conversely, patient-identified lesions were more likely to occur on the face, neck and scalp, be associated with younger patients, and a family history of melanoma, but not other types of skin cancer (P<0.01. In a post-hoc analysis examining these factors as predictors of tumor invasiveness, only diagnostic source was significant. Specifically, dermatologist-identified tumors were significantly less invasive than patient-identified tumors. Although age, family history, and tumor location played roles in the early detection of melanomas, the most important factor was diagnostic source. Thus, board-certified dermatologists play a key role in the early detection of malignant melanoma.

  13. Impact of caloric intake in critically ill patients with, and without, refeeding syndrome: A retrospective study.

    Science.gov (United States)

    Olthof, Laura E; Koekkoek, W A C Kristine; van Setten, Coralien; Kars, Johannes C N; van Blokland, Dick; van Zanten, Arthur R H

    2017-08-10

    Refeeding syndrome comprises metabolic disturbances that occur after the reintroduction of feeding after prolonged fasting. Standard care consists of correcting fluid and electrolytes imbalances. Energy intake during refeeding syndrome is heavily debated. This study addresses the effect of caloric intake on outcome during the management of refeeding syndrome. A retrospective study among critically ill invasive mechanically ventilated patients admitted for >7 days to a medical-surgical ICU. Refeeding syndrome was diagnosed by the occurrence of new onset hypophosphatemia (refeeding syndrome were compared and subgroup analysis on energy intake within the refeeding population was performed for the duration of survival. Of 337 enrolled patients, 124 (36.8%) developed refeeding syndrome and 213 patients (63.2%) maintained normal serum phosphate levels. Between the two groups, no statistical significant differences in clinical outcomes were observed. Within the refeeding syndrome group, a reduced 6-month mortality risk for low caloric intake (Refeeding syndrome is common among prolonged mechanically ventilated critically ill patients, however not predictable by baseline characteristics. Among patients that develop refeeding syndrome low caloric intake was associated with a reduction in 6-month mortality risk. This effect was not seen in patients without refeeding syndrome. Findings support caloric restriction in refeeding syndrome during critical illness. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Patient Characteristics and Outcomes of Outpatient Parenteral Antimicrobial Therapy: A Retrospective Study

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    Marie Yan

    2016-01-01

    Full Text Available Outpatient parenteral antimicrobial therapy (OPAT is a safe and effective alternative to hospitalization for many patients with infectious diseases. The objective of this study was to describe the OPAT experience at a Canadian tertiary academic centre in the absence of a formal OPAT program. This was achieved through a retrospective chart review of OPAT patients discharged from Sunnybrook Health Sciences Centre within a one-year period. Between June 2012 and May 2013, 104 patients (median age 63 years were discharged home with parenteral antimicrobials. The most commonly treated syndromes included surgical site infections (33%, osteoarticular infections (28%, and bacteremia (21%. The most frequently prescribed antimicrobials were ceftriaxone (21% and cefazolin (20%. Only 56% of the patients received follow-up care from an infectious diseases specialist. In the 60 days following discharge, 43% of the patients returned to the emergency department, while 26% required readmission. Forty-eight percent of the return visits were due to infection relapse or treatment failure, and 23% could be attributed to OPAT-related complications. These results suggest that many OPAT patients have unplanned health care encounters because of issues related to their infection or treatment, and the creation of a formal OPAT clinic may help improve outcomes.

  15. Temporary Decompression in Critically Ill Patients: Retrospective Comparison of Ileostomy and Colostomy.

    Science.gov (United States)

    Lin, Zhi-Liang; Yu, Wen-Kui; Shi, Jia-Liang; Chen, Qi-Yi; Tan, Shan-Jun; Li, Ning

    2014-05-01

    In critically ill patients, gastrointestinal function plays an important role in multiple organ dysfunction syndrome. Patients suffering from acute lower gastrointestinal dysfunction need to be performed a temporary fecal diversion after the failure of conservative treatment. This study aims to determine which type of fecal diversion is associated with better clinical outcomes in critically ill patients. Data of critically ill patients requiring surgical decompression following acute lower gastrointestinal dysfunction between January 2008 and June 2013 were retrospectively analyzed. Comparison was made between ileostomy group and colostomy group regarding the stoma-related complications and the recovery after stoma creation. 63 patients consisted of temporary ileostomy group (n = 35) and temporary colostomy group (n = 28) were included in this study. First bowel movement and length of enteral nutrition intolerance after fecal diversion were both significantly shorter in the ileostomy group than in the colostomy group (1.70 ± 0.95 vs. 3.04 ± 1.40; p colostomy group. Both procedures provide an effective defunctioning of the distant gastrointestinal tract with a low complication incidence. We prefer a temporary ileostomy to temporary colostomy for acute lower gastrointestinal dysfunction in critically ill patients.

  16. Risk of Periodontal Disease in Patients With Asthma: A Nationwide Population-Based Retrospective Cohort Study.

    Science.gov (United States)

    Shen, Te-Chun; Chang, Pei-Ying; Lin, Cheng-Li; Wei, Chang-Ching; Tu, Chih-Yen; Hsia, Te-Chun; Shih, Chuen-Ming; Hsu, Wu-Huei; Sung, Fung-Chang; Kao, Chia-Hung

    2017-08-01

    Studies have reported an association between asthma and oral diseases, including periodontal diseases. The aim of this retrospective study is to investigate risk of periodontal diseases for patients with asthma. Using the claims data of National Health Insurance of Taiwan and patients without a history of periodontal diseases, 19,206 asthmatic patients, who were newly diagnosed from 2000 through 2010, were identified. For each case, four comparison individuals without history of asthma and periodontal disease were randomly selected from the general population and frequency matched (categorical matched) by sex, age, and year of diagnosis (n = 76,824). Both cohorts were followed to the end of 2011 to monitor occurrence of periodontal diseases. Adjusted hazard ratios (aHRs) of periodontal disease were estimated using Cox proportional hazards regression analysis. Overall incidence of periodontal diseases was 1.18-fold greater in the asthma cohort than in the comparison cohort (P periodontal diseases compared with those with a mean of less than one visit. Patients with at least three admissions annually also had a similar aHR (51.8) for periodontal disease. In addition, asthmatic patients on inhaled corticosteroid (ICS) therapy had greater aHRs than non-users (aHR = 1.12; 95% CI = 1.03 to 1.23). In the studied population, asthmatic patients are at an elevated risk of developing periodontal diseases. The risk is much greater for those with emergency medical demands or hospital admissions and those on ICS treatment.

  17. Epidemiological Profile of Newly Diagnosed HIV-Infected Patients in Northern Paris: A Retrospective Study.

    Science.gov (United States)

    Senard, Olivia; Burdet, Charles; Visseaux, Benoit; Charpentier, Charlotte; Le Gac, Sylvie; Julia, Zélie; Lariven, Sylvie; Descamps, Diane; Yazdanpanah, Yazdan; Yeni, Patrick; Joly, Véronique

    2017-01-01

    In attempt to identify the factors associated with delayed diagnosis during HIV infection, we studied retrospectively the epidemiological profile of HIV-infected patients diagnosed between January 1, 2012 and December 31, 2013 and followed in our clinical center in Paris. Data were compared to those obtained at the same site during the year 2003. One hundred eighty-six patients fulfilled the inclusion criteria: 49 (26%) had a CD4 count HIV diagnosis (45% vs. 3%), had been infected more often through heterosexual contact (69% vs. 44%), had less frequently past HIV testing (23% vs. 63%), and tended to live in less favorable conditions. A higher proportion of these patients initiated antiretroviral therapy in the 3 months following diagnosis (93.9% vs. 48.1%). Compared to data obtained in 161 patients in 2003, the proportions of advanced patients were similar between the two periods (26% vs. 22%). There was a significant increase from year 2003 to the 2012-2013 period in the proportion of men who have sex with men (MSM) (50% vs. 27%) and in the percentage of patients infected with HIV-1 subtype B (48% vs. 27%) and with positive syphilis serology (22% vs. 8%). Our data show that (1) HIV screening should be extended to populations with the following characteristics: older age, heterosexuality, and low socioeconomic level, and (2) HIV transmission continues to progress in MSM, arguing for the value of preexposure prophylaxis.

  18. ART attrition and risk factors among Option B+ patients in Haiti: A retrospective cohort study.

    Directory of Open Access Journals (Sweden)

    Nancy Puttkammer

    Full Text Available In October 2012, the Haitian Ministry of Health endorsed the "Option B+" strategy to eliminate mother-to-child transmission of HIV and achieve HIV epidemic control. The objective of this paper is to assess and identify risk factors for attrition from the national ART program among Option B+ patients in the 12 months after ART initiation.This retrospective cohort study included patients newly initiating ART from October 2012-August 2013 at 68 ART sites covering 45% of all newly enrolled ART patients in all regions of Haiti.With data from electronic medical records, we carried out descriptive analysis of sociodemographic, clinical, and pregnancy-related correlates of ART attrition, and used a modified Poisson regression approach to estimate relative risks in a multivariable model.There were 2,166 Option B+ patients who initiated ART, of whom 1,023 were not retained by 12 months (47.2%. One quarter (25.3% dropped out within 3 months of ART initiation. Protective factors included older age, more advanced HIV disease progression, and any adherence counseling prior to ART initiation, while risk factors included starting ART late in gestation, starting ART within 7 days of HIV testing, and using an atypical ART regimen.Our study demonstrates early ART attrition among Option B+ patients and contributes evidence on the characteristics of women who are most at risk of attrition in Haiti. Our findings highlight the importance of targeted strategies to support retention among Option B+ patients.

  19. Perioperative incidents associated with internal maxillary distraction osteogenesis: a retrospective study of 20 patients.

    Science.gov (United States)

    Kristian, Andersen; Erik, Nørholt Sven; Annelise, Küseler; John, Jensen; Klit, Pedersen Thomas

    2012-12-01

    This retrospective study aimed to assess the frequency and distribution of incidents encountered during the perioperative period of maxillary distraction with internal devices. The perioperative period was defined as the period between device placement and removal. Records of 20 patients treated during 2004-2011 with internal maxillary distraction osteogenesis were examined. Incidents were registered in terms of severity and need of intervention. Eighty percent of the patients experienced minor incidents, of which the most frequent were pain during activation and infections; 80% of these experienced ≥1 hard and soft tissue-related incidents, and 20% ≥1 device-related incidents. All incidents were solved with minimal or no intervention. Maxillary distraction using internal devices is a safe treatment with only minor incidents in the perioperative period. Preoperative planning and good cooperation are essential for preventing postoperative incidents. Prophylactic antibiotic treatment during the distraction period may be indicated. Copyright © 2012 Elsevier Inc. All rights reserved.

  20. Tracheobronchial Mycosis in a Retrospective Case-Series Study of Five Status Asthmaticus Patients

    Science.gov (United States)

    Mak, Garbo; Porter, Paul C.; Bandi, Venkata; Kheradmand, Farrah; Corry, David B.

    2013-01-01

    The aetiology of status asthmaticus (SA), a complication of severe asthma, is unknown. Fungal exposure, as measured by fungal atopy, is a major risk factor for developing asthma, but the relationship of fungi in SA per se has not previously been reported. In this five patient retrospective case series study, lower respiratory tract cultures were performed on bronchoalveolar lavage or tracheal aspirate fluid, comparing standard clinical laboratory cultures with a specialized technique in which respiratory mucus was removed prior to culture. We show mucolytic treatment allows increased detection of fungal growth, especially yeast, from the lower airways of all SA patients. We also demonstrate that the yeast Candida albicans inhalation readily induces asthma-like disease in mice. Our observations suggest, SA may represent a fungal infectious process, and supports additional prospective studies utilizing anti-fungal therapy to supplement conventional therapy, broad-spectrum antibiotics and high-dose glucocorticoids, which can promote fungal overgrowth. PMID:23280490

  1. Chronic nausea in advanced cancer patients: a retrospective assessment of a metoclopramide-based antiemetic regimen.

    Science.gov (United States)

    Bruera, E; Seifert, L; Watanabe, S; Babul, N; Darke, A; Harsanyi, Z; Suarez-Almazor, M

    1996-03-01

    The purpose of this retrospective study is to assess the frequency and intensity of chronic nausea in patients admitted to the Palliative Care Unit and the results of a metoclopramide-based treatment regimen. We reviewed the medical records of 100 consecutive patients admitted to the Palliative Care Unit at the Edmonton General Hospital until death during 1992-1993. All patients had terminal cancer and normal cognitive function. All patients completed the Functional Analogue Scale for appetite, nausea, pain, activity, shortness of breath, and sensation of well-being at 1000 and 1600 hours every day. Patients who complained of nausea initially received metoclopramide 10 mg every 4 hr orally or subcutaneously (Step 1). If nausea persisted, dexamethasone 10 mg twice daily was added (Step 2). Step 3 consisted of a continuous subcutaneous infusion of metoclopramide of 60-120 mg/day plus dexamethasone. If no response was observed, other antiemetics were administered (Step 4). Upon admission to the unit, 32 patients (32%) presented with nausea. During the average admission of 25 +/- 13 days, 98 patients (98%) developed nausea. Twenty-five patients (25%) required other antiemetics because of bowel obstruction (18), extrapyramidal side effects (3), or other reasons (4). Most patients without bowel obstruction achieved excellent control of nausea using the metoclopramide-based regimen. During the first 5 days and last 5 days of admission, nausea had significantly lower intensity than the rest of the symptoms that were monitored. Our results suggest that, although nausea is very frequent, it can be well controlled in the majority of patients using safe and simple antiemetic regimens.

  2. Cryptococcal meningitis in HIV-infected patients at Chiang Mai University Hospital: a retrospective study.

    Science.gov (United States)

    Chaiwarith, Romanee; Vongsanim, Surachet; Supparatpinyo, Khuanchai

    2014-05-01

    Cryptococcal meningitis (CM) is a common central nervous system infection in HIV-infected patients. This study aimed to determine treatment outcomes among HIV-infected patients who had cryptococcal meningitis and to determine predictors of death. We conducted a retrospective cohort study among HIV-infected patients receiving care at Chiang Mai University Hospital from January 1, 2005 to December 31, 2010. We studied 79 patients; 45 (57.0%) were male and the mean age was 35.1 +/- 7.2 years. Eleven patients (13.9%) had previous opportunistic infection. The most common presenting symptoms were headache (63 patients, 79.8%), fever (49 patients, 62.0%), and altered consciousness (21 patients, 26.6%). The median CD4+ cell count was 20 cells/mm3 [Interquartile range (IQR) 10, 53]. The in-hospital, 90-day, and 1-year mortality rates were 24.1%, 32.4%, and 52.2%, respectively. The CM attributable in-hospital, 90-day and 1-year mortality rates were 13.9%, 20.3%, and 23.2%, respectively. Predictors associated with a 1-year mortality were a high cerebrospinal (CSF) cryptococcal antigen titer (> 1:10,000) [Odds Ratio (OR) =7.08, 95% confidence interval (CI): 1.62-31.00, p = 0.009], and altered consciousness at presentation (OR = 5.27; 95% CI: 1.16-24.05; p = 0.032). Cryptococcal meningitis is an important cause of death in HIV-infected patients. HIV-infected patients with a low CD4+ cell count, a headache, fever and altered consciousness should be investigated for CM and those with a high CSF cryptococcal antigen titer are at high risk for mortality.

  3. Clinical Outcome Following Radiofrequency Denervation for Refractory Sacroiliac Joint Dysfunction Using the Simplicity III Probe: A 12-Month Retrospective Evaluation.

    Science.gov (United States)

    Hegarty, Dominic

    2016-01-01

    Sacroiliac joint syndrome (SIJ) is diagnosed in 10% to 25% of cases of lower back pain. The response to traditional radiofrequency (RF) denervation of the SIJ has being inconsistent. The Simplicity III RF probe (Neruotherm. Inc.) offers a novel treatment option. To evaluate the long-term clinical outcome (12 months) refractory SIJ syndrome in terms of pain intensity and functional improvement. A 50% reduction in intensity pain intensity (VAS) at 12 months was deemed clinically significant. A 12-month retrospective observational evaluation all of adults treated with RF for refractory SIJ. Chronic pain management center. The medical records of all adults treated with this technique was retrospectively reviewed. The primary outcome was pain intensity scores (VAS) over a 12 months period; Secondary outcomes included Roland-Morris Functional scores (RMF), Brief Pain Inventory (BPI), general health assessment (Sf12), and patient satisfaction scores (GPI), which were recorded pre and post denervation. Pain Intensity improved by 4.7 points compared to pre-treatment representing a 61% reduction in pain at 12 months (n=11, P < 0.001). Significant improvements in (a) RMF (P < 0.01, W2 = 0.63 (large effect size); (b) BPI (P < 0.001, W2 = 0.72 (strong effect size); and (c) Sf12 (P < 0.01) were noted. Overall patients were satisfied with the outcome (GPI = 77.7%). The retrospective in nature of the study and the small sample size are limitations. As it was our policy to monitor the progress of the individuals since the introduction of this technique a reliable method of recording the baseline and outcome variables at each point of contact was in place. Access to a complete set of variables in all individuals over a 12-month period was therefore possible, which we feel contributes to the quality of the dataset. By creating a consistent radiofrequency lesion between the sacral foramen and the SIJ will reliably capture the innervation to the SIJ with significant long-term clinical

  4. Value of a gene signature assay in patients with early breast cancer and intermediate risk: a single institution retrospective study.

    Science.gov (United States)

    Bonneterre, Jacques; Prat, Aleix; Galván, Patricia; Morel, Pascale; Giard, Sylvia

    2016-05-01

    Purpose In daily clinical practice, the indication for adjuvant chemotherapy (CT) is relatively easy to make in patients with early hormone-receptor-positive (HR+) breast cancer with either very poor or very good clinicopathological prognostic variables. However, this decision is much more difficult in patients with intermediate clinicopathological prognostic variables. Here, we evaluate the value of a gene-expression profile identified by the Prosigna gene signature assay in guiding treatment decision-making in patients with these intermediate features. Methods A consecutive cohort of 577 HR + breast cancer patients surgically treated in a single institution between January 2012 and December 2012 was evaluated. From this population, pre- and post-menopausal patients with intermediate prognosis clinicopathological variables were identified and indication of adjuvant CT in these patients was recorded. The gene signature assay was performed retrospectively in this intermediate risk group. Descriptive statistics are presented. Results Among 96 intermediate-risk patients, 64 postmenopausal patients underwent gene signature testing. Subtype distribution was as follows: Luminal A (N = 33; 51.6%), Luminal B (N = 31; 48.4%). Risk of recurrence (ROR) distribution was as follows: ROR-low (n = 16; 25%); ROR-intermediate (N = 26; 40.6%); and ROR-high (N = 22; 34.4%). CT was subsequently administered in 18.7%, 53.8% and 59.0% of the ROR-low, ROR-intermediate and ROR-high groups, respectively. With the use of the gene signature assay, 59.4% of the intermediate cases were re-classified to either ROR-low or ROR-high risk categories. In the ROR-intermediate group, 11/26 patients (42.3%) had Luminal A and 15/26 (57.7%) had Luminal B. Due to follow-up time constraints, no patient outcome results were evaluated. Conclusion The gene signature assay provides clinically useful information and improved treatment decision-making in patients with intermediate risk based on

  5. Failure of initial disease control in bullous pemphigoid: a retrospective study of hospitalized patients in a single tertiary center.

    Science.gov (United States)

    Kremer, Noa; Zeeli, Tal; Sprecher, Eli; Geller, Shamir

    2017-10-01

    Bullous pemphigoid (BP) is the most prevalent autoimmune blistering skin disease in Western countries and in Israel. Initial disease control is achieved in 60-90% of BP patients within 1-4 weeks of corticosteroid therapy. In the remainder of patients, recalcitrant disease is controlled with additional immunosuppressive treatment. We aimed to evaluate the rate of BP patients who needed adjuvant therapy to achieve initial disease control and to identify potential predictors for recalcitrant disease. We conducted a retrospective study of newly diagnosed BP patients who were hospitalized at the Tel Aviv Sourasky Medical Center between the years 2008-2014. We performed statistical analyses to assess the association between clinical factors and failure of initial disease control. Among 114 hospitalized patients with newly diagnosed BP, 1.8% presented with oral mucosa involvement. Seven patients (6.1%) required systemic agents in addition to corticosteroids to achieve disease control. Hypertension (P = 0.048), involvement of the head region (P = 0.042), and metformin treatment (P = 0.02) were significantly more prevalent among patients with recalcitrant disease. The low frequency of recalcitrant BP (6.1%) and the rarity of involvement of the oral mucosa (1.8%) in this study suggest that Israeli BP patients present a milder phenotype compared to similar patients from other geographic areas. Hypertension, head involvement, and metformin therapy were found to be significantly associated with the need for adjuvant therapy to achieve initial control, suggesting that these parameters may serve as predictors of treatment response in BP. © 2017 The International Society of Dermatology.

  6. A Retrospective Study on the Incidence of Seizures among Neurosurgical Patients Who Treated with Imipenem/Cilastatin or Meropenem.

    Science.gov (United States)

    Wu, Yuanxing; Chen, Kai; Shi, Zhonghua; Wang, Qiang

    2014-01-01

    We sought to evaluate the safety of imipenem and meropenem in the treatment of infections in neurosurgical patients. An observational retrospective study was conducted of consecutive cases treated with imipenem from Sept. 2007 to Sept. 2009 and meropenem within 1 year from Sept. 2008 in Beijing Tiantan Hospital, China. Data including the dosage and duration of the drug use, occurrence of seizures and mortality outcome was collected from the electronic pharmacy records. The incidence of epilepsy, epileptic standardized morbidity rate (SMR) were reported. Attention was paid to the relationship between the use of imipenem/meropenem and the incidence of epilepsy. The imipenem patients within two years amounted to 71, with mean age 45.9±20.2 years, male to female ratio 46/25. The incidence of epilepsy was 11.3% (8 cases). Among them, 1 case occurred during treatment (1/633, 1.6/1000 patient-days), and the remaining 7 cases occurred before treatment (7/2819, 2.5/1000 patient-days), with the standardized incidence rate 0.64, 95% CI (0.08-5.18).The meropenem patients within one year amounted to 92, mean age 45.1±19.4 years, male to female ratio 51/41. The incidence of epilepsy was 6.5% (6 cases). 2 occurred during treatment (2/582, 2.0/1000 patients-hospital days) and 4 before treatment (4/2047, 3.4/1000 patients-inpatient days), standardized incidence rate 1.76, 95% CI (0.32-9.63). Despite many other epileptogenic factors, imipenem or meropenem did not increase the risk of seizures in neurosurgical patients. There was not further risk for patients with pre-existing seizures or creatinine clearance abnormalities when dosed appropriate.

  7. Non-Invasive and Minimally Invasive Imaging Evaluation of CSF Rhinorrhoea – a Retrospective Study with Review of Literature

    International Nuclear Information System (INIS)

    Vimala, Leena Robinson; Jasper, Anitha; Irodi, Aparna

    2016-01-01

    Localization of a cerebrospinal fluid [CSF] fistula is a diagnostic challenge. The choice of an optimal imaging technique is necessary to locate the site of CSF leak which is required for surgical/endoscopic repair of the CSF fistula. Retrospective analysis of imaging was performed in 33 patients who presented with symptoms suggestive of CSF rhinorrhoea over a period of two years. Either a bone defect on high resolution CT [HRCT] or CSF column extending extracranially from the subarachnoid space with or without brain/ meningeal herniation on magnetic resonance [MR] cisternography was considered positive for CSF leak. The MR imaging technique included 1-mm heavily T2-weighted [TR 2000 ms; TE-200 ms] fast spin echo study in coronal and sagittal planes. HRCT sections involved 0.625 to 0.8-mm sections in the coronal plane, with or without axial planes, through the paranasal sinuses, reconstructed in a sharp algorithm and acquired with the patient in prone position. Imaging findings were compared with endoscopic findings, being the gold standard for the assessment of CSF rhinorrhea. A total of 25 patients had a combination of HRCT and MR cisternography. The sensitivity, specificity, positive predictive value [PPV] and negative predictive value [NPV] of both MR cisternography and HRCT together were 93%, 100%, 100% and 50% respectively. Two patients underwent only MR cisternography, 5 patients underwent only HRCT and one patient underwent HRCT, MR cisternography and CT cisternography. Though PPV was 100% in the groups with HRCT alone, MR cisternography alone and combined CT cisternography, HRCT and MR cisternography, the results were not statistically significant as the number of patients in those groups was lower. Combination of MR cisternography and HRCT appears to be complementary, accurate and non-invasive and should be considered as optimal imaging modality for pre-op imaging in the evaluation of CSF rhinorrhoea

  8. Retrospective group fusion similarity search based on eROCE evaluation metric.

    Science.gov (United States)

    Avram, Sorin I; Crisan, Luminita; Bora, Alina; Pacureanu, Liliana M; Avram, Stefana; Kurunczi, Ludovic

    2013-03-01

    In this study, a simple evaluation metric, denoted as eROCE was proposed to measure the early enrichment of predictive methods. We demonstrated the superior robustness of eROCE compared to other known metrics throughout several active to inactive ratios ranging from 1:10 to 1:1000. Group fusion similarity search was investigated by varying 16 similarity coefficients, five molecular representations (binary and non-binary) and two group fusion rules using two reference structure set sizes. We used a dataset of 3478 actives and 43,938 inactive molecules and the enrichment was analyzed by means of eROCE. This retrospective study provides optimal similarity search parameters in the case of ALDH1A1 inhibitors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Retrospective Evaluations of Sequences: Testing the Predictions of a Memory-Based Analysis.

    Science.gov (United States)

    Aldrovandi, Silvio; Poirier, Marie; Kusev, Petko; Ayton, Peter

    2015-01-01

    Retrospective evaluation (RE) of event sequences is known to be biased in various ways. The present paper presents a series of studies that examined the suggestion that the moments that are the most accessible in memory at the point of RE contribute to these biases. As predicted by this memory-based analysis, Experiment 1 showed that pleasantness ratings of word lists were biased by the presentation position of a negative item and by how easy the negative information was to retrieve. Experiment 2 ruled out the hypothesis that these findings were due to the dual nature of the task called upon. Experiment 3 further manipulated the memorability of the negative items--and corresponding changes in RE were as predicted. Finally, Experiment 4 extended the findings to more complex stimuli involving event narratives. Overall, the results suggest that assessments were adjusted based on the retrieval of the most readily available information.

  10. Photodynamic therapy in the management of actinic keratosis: Retrospective evaluation of outcome.

    Science.gov (United States)

    Jerjes, Waseem; Hamdoon, Zaid; Abdulkareem, Ali A; Hopper, Colin

    2017-03-01

    Photodynamic therapy (PDT) is a minimally invasive intervention used in the management of tissue disorders. In this retrospective study, a total of 62 patients with actinic keratosis (AKs) were treated with surface illumination PDT. Comparisons with the clinical features, rate of recurrence as well as malignant transformation and overall outcome were made. The medical records of 62 consecutive patients who presented with suspicious skin lesions and diagnosed with AKs were examined. These patients with 178 AKs lesions were treated with surface illumination methyl aminolevulinate-photodynamic therapy (MAL-PDT). The 16% strength cream (MAL) was applied topically 3h prior to tissue illumination. A single-channel 628nm diode laser was used for illumination and light was delivered at 100J/cm 2 per site. These patients were followed-up for a mean of 7.4 years. Eight recurrences were reported after the first round of MAL-PDT, and two recurrences after the second round. Malignant transformation to squamous cell carcinoma (SCC) was noted in 2 patients only. The 3-year outcome resulted in 60 patients with complete response (CR), and this was maintained at the final outcome (last clinic review). Assessment of lesional outcome vs. response showed that 175/178 treated lesions had complete response (CR) at 3-year follow-up, which increased to 176/178 lesions at the last clinic follow-up. MAL-PDT offers an effective treatment for AKs lesions with excellent cosmetic outcome. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Rituximab in anti-GBM disease: A retrospective study of 8 patients.

    Science.gov (United States)

    Touzot, Maxime; Poisson, Johanne; Faguer, Stanislas; Ribes, David; Cohen, Pascal; Geffray, Loic; Anguel, Nadia; François, Helene; Karras, Alexandre; Cacoub, Patrice; Durrbach, Antoine; Saadoun, David

    2015-06-01

    Anti-glomerular basement membrane (GBM) disease is a rare autoantibody-mediated disorder presenting as rapidly progressive glomerulonephritis, and often with pulmonary hemorrhage. Antibody removal with plasmapheresis and immunosuppressive drugs are the cornerstones of the treatment. Data regarding the use of specific B-cell depleting therapy such as rituximab are lacking. We conducted a retrospective observational study of 8 patients with severe and/or refractory GBM disease that received rituximab therapy. Eight patients (2 men, 6 women) with a mean age of 26 ± 13.1 years old were included. Seven had severe renal involvement [median creatinin level was 282 μmol/l, range (65-423)] requiring high immunosuppressive or plasmapheresis dependent, and two had relapse of pulmonary hemorrhage including one with renal failure. Patients received an initial immunosuppressive treatment including steroid and cyclosphosphamide (n = 8) and plasmapheresis (n = 5). Except one late relapse, rituximab therapy was started within two months after diagnosis. All patients except one received 4 weekly dose of rituximab (375 mg(2)). Anti-GBM antibodies were still present in 6/8 patients, at rituximab initiation. Complete remission was observed in 7 out of 8 patients, mostly 3 months after rituximab therapy. After a mean follow-up of 25.6 months (range 4-93), patient and renal survival were 100% and 75% respectively, but rituximab use did not improve GFR. Anti-GBM antibodies remained negative for all patients during follow-up. Only one patient developed a severe bacterial infection but no opportunistic or viral infections were reported. Rituximab may represent an additional and/or alternative therapy in the induction treatment of anti-GBM disease. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Sandwich allografts for long-bone nonunions in patients with osteogenesis imperfecta: a retrospective study.

    Science.gov (United States)

    Puvanesarajah, Varun; Shapiro, Jay R; Sponseller, Paul D

    2015-02-18

    Patients with osteogenesis imperfecta often develop nonunions, as internal fixation has limited applicability in this condition. We report the outcomes of a modified "sandwich technique" in the treatment of long-bone nonunions in patients with osteogenesis imperfecta; this technique brings circumferential stabilization and normal collagen to the nonunion site. From May 2003 through February 2012, twelve patients (eight females, four males; median age, 39.0 years; range, eleven to seventy-eight years) who had osteogenesis imperfecta (Sillence type I [three], type III [eight], and type IV [one]) and a combined total of thirteen nonunions (two humeral, two radial, three femoral, four tibial, and two ulnar; median duration, 15.0 months; range, six to 204 months) were treated at our institution with compressed sandwich allograft cortical struts. The struts were fashioned to be wide enough to allow for increased osteoconductive surface area and to approximate a hemicylindrical shape. Treatment history and demographics data were acquired through retrospective chart review. Follow-up radiographs were analyzed by two attending orthopaedic surgeons to determine radiographic findings. The median follow-up time was 4.6 years (range, 2.1 to 10.3 years). All thirteen nonunions, including one requiring a second graft procedure, healed with abundant, smooth allograft incorporation, resulting in an initial healing rate of 92% because of a refracture in one patient. This patient's nonunion ultimately healed with additional allograft struts and a new intramedullary rod. One patient required removal of prominent screws. The final follow-up examinations revealed no pain or refracture at the original nonunion site. All patients regained their prefracture level of function. Sandwich allograft struts constitute a durable, safe method for the stabilization and healing of persistent long-bone nonunions in patients with osteogenesis imperfecta. All patients showed incorporation of the

  13. Periodontal and systemic diseases among Swedish dental school patients - a retrospective register study.

    Science.gov (United States)

    Marjanovic, Marija; Buhlin, Kåre

    2013-01-01

    To investigate if patients with periodontitis attending the Dental School in Huddinge, Sweden presented with more signs of systemic diseases, such as cardiovascular disease, diabetes mellitus and respiratory diseases, compared to healthy and gingivitis patients. In this retrospective study, dental charts were examined where the periodontal diagnoses of patients were known. A total of 325 patients with severe periodontitis and 149 patients without periodontitis, born 1928 to 1968, were identified. Diagnosis regarding the systemic diseases was self-reported. Odds ratios for cardiovascular diseases, diabetes mellitus and respiratory diseases were calculated with a logistic regression model that was adjusted for age, gender and smoking. It was observed that more cases of periodontitis were found in older individuals than the controls (61.7 vs 56.2 years; P < 0.001). A total of 44.3% of patients with severe periodontitis also suffered from cardiovascular diseases, 19.1% respiratory diseases and 21.2% from diabetes mellitus. Among the controls, 30.9% had cardiovascular disease, 23.5% suffered from respiratory diseases and 6.7% had diabetes mellitus. Across both groups, hypertension was the most frequent diagnosis. There was a significant association between periodontitis and cardiovascular disease (odds ratio [OR] = 1.79, confidence interval [CI] 1.12-2.86), but not between respiratory diseases and periodontitis (OR= 0.88, CI 0.53-1.47). The risk of diabetes mellitus was greater among those patients with periodontitis (OR= 2.95, CI 1.45- 6.01). This study found that patients with periodontitis presented with more systemic diseases, such as cardiovascular disease and diabetes mellitus than control patients. However, no association was found between periodontitis and respiratory diseases. At the present time, the reasons for the associations or lack of association are unknown.

  14. Why do patients with cancer access out-of-hours primary care? A retrospective study.

    Science.gov (United States)

    Adam, Rosalind; Wassell, Patrick; Murchie, Peter

    2014-02-01

    Identifying why patients with cancer seek out-of-hours (OOH) primary medical care could highlight potential gaps in anticipatory cancer care. To explore the reasons for contact and the range and prevalence of presenting symptoms in patients with established cancer who presented to a primary care OOH department. A retrospective review of 950 anonymous case records for patients with cancer who contacted the OOH general practice service in Grampian, Scotland between 1 January 2010 and 31 December 2011. Subjects were identified by filtering the OOH computer database using the Read Codes 'neoplasm', 'terminal care', and 'terminal illness'. Consultations by patients without cancer and repeated consultations by the same patient were excluded. Data were anonymised. Case records were read independently by two authors who determined the presenting symptom(s). Anonymous case records were reviewed for 950 individuals. Eight hundred and fifty-two patients made contact because of a symptom. The remaining 97 were mostly administrative and data were missing for one patient. The most frequent symptoms were pain (n = 262/852, 30.8%); nausea/vomiting (n = 102/852, 12.0%); agitation (n = 53/852, 6.2%); breathlessness (n = 51/852, 6.0%); and fatigue (n = 48/852, 5.6%). Of the 262 patients who presented with pain, at least 127 (48.5%) had metastatic disease and 141 (53.8%) were already prescribed strong opiate medication. Almost one-third of patients with cancer seeking OOH primary medical care did so because of poorly controlled pain. Pain management should specifically be addressed during routine anticipatory care planning.

  15. Cumulative ionizing radiation exposure in patients with end stage kidney disease: a 6-year retrospective analysis.

    LENUS (Irish Health Repository)

    Coyle, Joe

    2011-08-13

    OBJECTIVE: To quantify cumulative exposure to ionizing radiation in patients with end stage kidney disease (ESKD). To investigate factors which may be independently associated with risk of high cumulative effective dose (CED). MATERIALS AND METHODS: The study had local institutional review board ethical approval. We conducted a retrospective study of 394 period prevalent ESKD patients attending a single tertiary referral centre between 2004 and 2009. Patient demographics were obtained from case records. Details of radiological investigations were obtained from the institutional radiology computerized database. CED was calculated using standard procedure specific radiation levels. High exposure was defined as CED > 50 mSv, an exposure which has been reported to increase cancer mortality by 5%. Data were compared using Pearson χ(2) and Mann-Whitney U test or Kruskal-Wallis tests. RESULTS: 394 patients were followed for a median of 4 years (1518 patient years follow-up). Of these 63% were male. Seventeen percent of patients had a CED of >50 mSv. Computed tomography (CT) accounted for 9% of total radiological studies\\/procedures while contributing 61.4% of total study dose. Median cumulative dose and median dose per patient year were significantly higher in the hemodialysis (HD) group (15.13 and 5.79 mSv, respectively) compared to the post-transplant group (2.9 and 0.52 mSv, respectively) (P < 0.001). CONCLUSION: ESKD patients are at risk of cumulative exposure to significant levels of diagnostic radiation. The majority of this exposure is imparted as a result of CT examinations to patients in the HD group.

  16. Sequencing chemotherapy and radiotherapy in locoregional advanced breast cancer patients after mastectomy – a retrospective analysis

    International Nuclear Information System (INIS)

    Piroth, Marc D; Pinkawa, Michael; Gagel, Bernd; Stanzel, Sven; Asadpour, Branka; Eble, Michael J

    2008-01-01

    Combined chemo- and radiotherapy are established in breast cancer treatment. Chemotherapy is recommended prior to radiotherapy but decisive data on the optimal sequence are rare. This retrospective analysis aimed to assess the role of sequencing in patients after mastectomy because of advanced locoregional disease. A total of 212 eligible patients had a stage III breast cancer and had adjuvant chemotherapy and radiotherapy after mastectomy and axillary dissection between 1996 and 2004. According to concerted multi-modality treatment strategies 86 patients were treated sequentially (chemotherapy followed by radiotherapy) (SEQgroup), 70 patients had a sandwich treatment (SW-group) and 56 patients had simultaneous chemoradiation (SIM-group) during that time period. Radiotherapy comprised the thoracic wall and/or regional lymph nodes. The total dose was 45–50.4 Gray. As simultaneous chemoradiation CMF was given in 95.4% of patients while in sequential or sandwich application in 86% and 87.1% of patients an anthracycline-based chemotherapy was given. Concerning the parameters nodal involvement, lymphovascular invasion, extracapsular spread and extension of the irradiated region the three treatment groups were significantly imbalanced. The other parameters, e.g. age, pathological tumor stage, grading and receptor status were homogeneously distributed. Looking on those two groups with an equally effective chemotherapy (EC, FEC), the SEQ- and SW-group, the sole imbalance was the extension of LVI (57.1 vs. 25.6%, p < 0.0001). 5-year overall- and disease free survival were 53.2%/56%, 38.1%/32% and 64.2%/50%, for the sequential, sandwich and simultaneous regime, respectively, which differed significantly in the univariate analysis (p = 0.04 and p = 0.03, log-rank test). Also the 5-year locoregional or distant recurrence free survival showed no significant differences according to the sequence of chemo- and radiotherapy. In the multivariate analyses the sequence had no

  17. Profile of Patients with Acute Poisoning and Factors Effecting Prognosis: A Retrospective Analysis in the Intensive Care

    Directory of Open Access Journals (Sweden)

    Mehmet Toptaş

    2014-03-01

    Full Text Available Aim: The aim of this study was to retrospectively analyse demographic and epidemiologic characteristics, clinical course, laboratory results and prognosis of patients who were admitted to Haseki Training and Research Hospital Intensive Care Unit due to intoxication between 24.11 2007 and 21.02.2013. Methods: We evaluated age, gender, types of intoxication (accident, suicide, etiology, length of stay, mortality rate, duration of mechanical ventilation, and blood pressure, heart rate and symptoms at the time of admission. Patients who took multiple drugs were recorded. Liver and kidney function tests, blood glucose, complete blood count parameters, electrolytes and arterial blood gas values at the time of admission were evaluated. Results: A total of 59 cases of intoxication were studied. 59.7% of patients were male, 42.4% were female. The mean age was 32±13 years. 86.4% of cases occurred due to suicide attempts and 13.6%, accidentally. In our study, it was found that the most common intoxication agents were paracetamol and amitriptyline, and the most common cause of death was methyl alcohol intoxication. Conclusion: Our results showed that a significant portion of the intoxication cases admitted to the intensive care unit were young adults who attempted suicide by overdosing on drugs. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 29-33

  18. Retrospective Evaluation of Detection of Minimal Preparedness Multidetector Computed Tomography with Colorectal Neoplasms

    Directory of Open Access Journals (Sweden)

    Naci Üngür

    2015-06-01

    Full Text Available  Purpose: The aim of this study is to retrospectively assess the contrubition of the minimal preparation CT to the diagnosis of colorectal cancer in the patients who were refered to department of gatroenterology with colorectal cancer prediagnosis and have consequent colonoscopically visible mass and histopathological proof.Materials and methods: 100 consecutive cases referred from department of gastroenterology between september 2008 and december 2012 with confirmed colonoscopical mass diagnosis were included to our study (Age range: 18–90 Sex: females 41 and 59 males. Radiological findings were statistically compared with pathological findings as a gold standard.Results: Of these patients with coloscopically visible mass, minimal preparation CT revealed asymmetric wall thickening(n:89, extracolonic mass (n:3, and symmetric wall thickening(n:2 and normal wall thickness (n:6. 79 cases had enlarged lymph nodes in pericolonic mesenteric fat tissue while remaning have no lymph nodes(21. 54 cases had stranding in pericolonic mesenteric fat tissue and remanining individuals showed normal fat density.  The masses were located in rectum (n:54, sigmoid colon (n:17, descending colon (n:10, transverse colon (n:2, ascending colon (n:14, and cecum (n:3.Conclusion: In colorectal and extracolonic mass investigation we recommend minimal preparation CT, which is highly sensitive and more acceptible by patients

  19. SU-F-T-135: A Retrospective Analysis of the Impact of Range Uncertainty in Brain Patients

    Energy Technology Data Exchange (ETDEWEB)

    Grantham, K; Santanam, L; Goddu, S; Sun, B; Zhang, T; Mutic, S; Robinson, C; Huang, J; Perkins, S; Tsien, C; Bradley, J; Zhao, T [Washington University School of Medicine, Saint Louis, MO (United States)

    2016-06-15

    Purpose: We retrospectively evaluate the dosimetric impact of a 3.5% range uncertainty on CTV coverage and normal organ toxicity for a cohort of brain patients. Methods: Twenty treatment plans involving 20 brain cancer patients treated with Mevions S250 were reviewed. Forty uncertain plans were made by changing the ranges in original plans by ±3.5% while keeping all devices unchanged. Fidelity to the original plans was evaluated with gamma index. Changes in generalized equivalent uniform dose (gEUD) were reported for the following structures: CTV coverage, brainstem, optic chiasm, and optic nerves. Comparisons were made by plotting the relevant endpoints from the uncertain plans as a function of the same endpoints from the original clinical plan. Results: Gamma-index analysis resulted in a 50% pass rate of the uncertain plans using a 90% passing rate and 3%/3mm criterion. A 9.5% decrease in the slope of gEUD plot for the CTV was observed for the 3.5% downward range shift. However, the change in slope did not result in a gEUD change greater than 1.1% for the CTV. The slopes of the gEUD plots for normal structures increased by 3.1% 3.9% 2.4% and 0.2% for the chiasm, brainstem, left optic nerve and right optic nerve respectively. The maximum deviation from the gEUD of the clinical plan for normal structures was: 64% in the chiasm, 31% for the brainstem, and 19% for both optic nerves. Conclusion: A retrospective review shows moderate radiobiological impact of range uncertainty in passively scattered proton therapy with sporadic catastrophe. The linear regression analysis on the statistical data indicates a systematic deviation of gEUD from treatment planning in the light of range uncertainty.

  20. Radiation exposure of ventilated trauma patients in intensive care: a retrospective study comparing two time periods.

    Science.gov (United States)

    Yee, Micaela V; Barron, Rochelle A; Knobloch, Tom A; Pandey, Umesh; Twyford, Catherine; Freebairn, Ross C

    2012-08-01

    To describe the cumulative effective dose of radiation that was received during the initial Emergency Department assessment and ICU stay of patients admitted with trauma, who required mechanical ventilation, during two time periods. A retrospective analysis of radiological and clinical data, set in a regional nonurban ICU. Two cohorts (starting 1 January 2004 and 1 January 2009), each comprising 45 adult patients admitted with trauma who were mechanically ventilated in intensive care, were studied. Frequency and type of radiological examinations, demographic information, and clinical data were collated from the radiological database, hospital admission record and Australian Outcomes Research Tool for Intensive Care database. Cumulative effective doses were calculated and expressed as a total dose and average daily dose for each cohort. The median cumulative effective dose per patient (in milliSieverts) increased from 34.59 [interquartile range (IQR) 9.08-43.91] in 2004 to 40.51 (IQR 22.01-48.87) in 2009, P=0.045. An increased number of computed tomography examinations per patient was also observed over the same interval from an average of 2.11 (median 2, IQR 1-3) in 2004 to an average of 2.62 (2, 2-4) in 2009, P=0.046. The radiation exposure of mechanically ventilated trauma patients in intensive care has increased over time. Radiation exposure should be prospectively monitored and staff should be aware of the increased risk resulting from this change in practice.

  1. Fall risk assessment: retrospective analysis of Morse Fall Scale scores in Portuguese hospitalized adult patients.

    Science.gov (United States)

    Sardo, Pedro Miguel Garcez; Simões, Cláudia Sofia Oliveira; Alvarelhão, José Joaquim Marques; Simões, João Filipe Fernandes Lindo; Melo, Elsa Maria de Oliveira Pinheiro de

    2016-08-01

    The Morse Fall Scale is used in several care settings for fall risk assessment and supports the implementation of preventive nursing interventions. Our work aims to analyze the Morse Fall Scale scores of Portuguese hospitalized adult patients in association with their characteristics, diagnoses and length of stay. Retrospective cohort analysis of Morse Fall Scale scores of 8356 patients hospitalized during 2012. Data were associated to age, gender, type of admission, specialty units, length of stay, patient discharge, and ICD-9 diagnosis. Elderly patients, female, with emergency service admission, at medical units and/or with longer length of stays were more frequently included in the risk group for falls. ICD-9 diagnosis may also be an important risk factor. More than a half of hospitalized patients had "medium" to "high" risk of falling during the length of stay, which determines the implementation and maintenance of protocoled preventive nursing interventions throughout hospitalization. There are several fall risk factors not assessed by Morse Fall Scale. There were no statistical differences in Morse Fall Scale score between the first and the last assessment. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Reduced incidence of skin cancer in patients with alopecia areata: A retrospective cohort study.

    Science.gov (United States)

    Mostaghimi, Arash; Qureshi, Sarah; Joyce, Cara; Guo, Ye; Huang, Kathie P

    2016-04-01

    The risk of skin cancer in patients with alopecia areata (AA) is unknown. While the risk of skin cancer in chronic inflammatory alopecias may be elevated, AA shares many characteristics with vitiligo, an autoimmune illness associated with decreased risk of melanoma and non-melanoma skin cancers. In this retrospective cohort study, we determined the risk of developing skin cancer among patients with AA in a validated cohort relative to matched controls at two tertiary care hospitals in Massachusetts. There was a significantly decreased risk of NMSC in AA patients than controls (OR=0.63, 95% CI=0.48-0.81). There was a trend towards a protective effect of AA associated with melanoma (OR=0.65, 95% CI=0.39-1.09). There was no difference in anatomic distribution of skin cancer between patients with AA and controls. Our study demonstrates a decreased risk of nonmelanoma skin cancer and a trend towards reduced risk of melanoma in patients with AA. Copyright © 2016. Published by Elsevier Ltd.

  3. Predicting readmission risk of patients with diabetes hospitalized for cardiovascular disease: a retrospective cohort study.

    Science.gov (United States)

    Rubin, Daniel J; Golden, Sherita Hill; McDonnell, Marie E; Zhao, Huaqing

    2017-08-01

    To develop and validate a tool that predicts 30d readmission risk of patients with diabetes hospitalized for cardiovascular disease (CVD), the Diabetes Early Readmission Risk Indicator-CVD (DERRI-CVD™). A cohort of 8189 discharges was retrospectively selected from electronic records of adult patients with diabetes hospitalized for CVD. Discharges of 60% of the patients (n=4950) were randomly selected as a training sample and the remaining 40% (n=3219) were the validation sample. Statistically significant predictors of all-cause 30d readmission risk were identified by multivariable logistic regression modeling: education level, employment status, living within 5miles of the hospital, pre-admission diabetes therapy, macrovascular complications, admission serum creatinine and albumin levels, having a hospital discharge within 90days pre-admission, and a psychiatric diagnosis. Model discrimination and calibration were good (C-statistic 0.71). Performance in the validation sample was comparable. Predicted 30d readmission risk was similar in the training and validation samples (38.6% and 35.1% in the highest quintiles). The DERRI-CVD™ may be a valid tool to predict all-cause 30d readmission risk of patients with diabetes hospitalized for CVD. Identifying high-risk patients may encourage the use of interventions targeting those at greatest risk, potentially leading to better outcomes and lower healthcare costs. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Arsenic exposure and outcomes of antimonial treatment in visceral leishmaniasis patients in Bihar, India: a retrospective cohort study.

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    Meghan R Perry

    2015-03-01

    Full Text Available In the late twentieth century, emergence of high rates of treatment failure with antimonial compounds (SSG for visceral leishmaniasis (VL caused a public health crisis in Bihar, India. We hypothesize that exposure to arsenic through drinking contaminated groundwater may be associated with SSG treatment failure due to the development of antimony-resistant parasites.A retrospective cohort design was employed, as antimony treatment is no longer in routine use. The study was performed on patients treated with SSG between 2006 and 2010. Outcomes of treatment were assessed through a field questionnaire and treatment failure used as a proxy for parasite resistance. Arsenic exposure was quantified through analysis of 5 water samples from within and surrounding the patient's home. A logistic regression model was used to evaluate the association between arsenic exposure and treatment failure. In a secondary analysis survival curves and Cox regression models were applied to assess the risk of mortality in VL patients exposed to arsenic.One hundred and ten VL patients treated with SSG were analysed. The failure rate with SSG was 59%. Patients with high mean local arsenic level had a non-statistically significant higher risk of treatment failure (OR = 1.78, 95% CI: 0.7-4.6, p = 0.23 than patients using wells with arsenic concentration <10 μg/L. Twenty one patients died in our cohort, 16 directly as a result of VL. Arsenic levels ≥ 10 μg/L increased the risk of all-cause (HR 3.27; 95% CI: 1.4-8.1 and VL related (HR 2.65; 95% CI: 0.96-7.65 deaths. This was time dependent: 3 months post VL symptom development, elevated risks of all-cause mortality (HR 8.56; 95% CI: 2.5-29.1 and of VL related mortality (HR 9.27; 95% CI: 1.8-49.0 were detected.This study indicates a trend towards increased treatment failure in arsenic exposed patients. The limitations of the retrospective study design may have masked a strong association between arsenic exposure and selection

  5. Clinical importance of cine-MRI assessment of small bowel motility in patients with chronic intestinal pseudo-obstruction: a retrospective study of 33 patients.

    Science.gov (United States)

    Fuyuki, Akiko; Ohkubo, Hidenori; Higurashi, Takuma; Iida, Hiroshi; Inoh, Yumi; Inamori, Masahiko; Nakajima, Atsushi

    2017-05-01

    Although chronic intestinal pseudo-obstruction (CIPO) is a rare and extremely severe functional digestive disorder, its clinical course and severity show various patterns. We assessed small bowel peristalsis in CIPO patients using cine-MRI (video-motion MRI) and their clinical characteristics to evaluate the clinical importance of performing cine-MRI in patients with this intractable disease. The medical records of 131 patients referred to our institution with a suspected diagnosis of CIPO between 2010 and 2015 were retrospectively evaluated. Thirty-three patients (22 female/11 male; age range 16-79 years) who met the criteria for CIPO and underwent cine-MRI were enrolled. Mean luminal diameter (MLD), contraction ratio (CR), and contraction cycle (CC) were determined and compared with these parameters in healthy volunteers. Clinical outcomes in patients with CIPO were also evaluated. The median follow-up time was 25.2 months (range, 1-65 months). Of the 33 patients with CIPO, 23 (70 %) showed apparently disturbed small intestinal peristalsis, whereas 10 (30 %) did not. The percentage of patients requiring intravenous alimentation was significantly higher (p = 0.03), and the mean serum albumin level was significantly lower (p = 0.04), in patients with than without impaired small intestinal peristalsis. Although both cine-MRI and CT findings in the latter ten cases were within the normal range, MLD and CR differed significantly from healthy volunteers. Cine-MRI is useful in predicting severe clinical features in patients with CIPO, and in detecting slightly impaired small contractility that cannot be detected on CT.

  6. Prognostic indicators in primary plasma cell leukaemia: a multicentre retrospective study of 117 patients.

    Science.gov (United States)

    Jurczyszyn, Artur; Radocha, Jakub; Davila, Julio; Fiala, Mark A; Gozzetti, Alessandro; Grząśko, Norbert; Robak, Paweł; Hus, Iwona; Waszczuk-Gajda, Anna; Guzicka-Kazimierczak, Renata; Atilla, Erden; Mele, Giuseppe; Sawicki, Waldemar; Jayabalan, David S; Charliński, Grzegorz; Szabo, Agoston G; Hajek, Roman; Delforge, Michel; Kopacz, Agnieszka; Fantl, Dorotea; Waage, Anders; Avivi, Irit; Rodzaj, Marek; Leleu, Xavier; Richez, Valentine; Knopińska-Posłuszny, Wanda; Masternak, Anna; Yee, Andrew J; Barchnicka, Agnieszka; Druzd-Sitek, Agnieszka; Guerrero-Garcia, Thomas; Liu, Jieqi; Vesole, David H; Castillo, Jorge J

    2018-03-01

    We report a multicentre retrospective study that analysed clinical characteristics and outcomes in 117 patients with primary plasma cell leukaemia (pPCL) treated at the participating institutions between January 2006 and December 2016. The median age at the time of pPCL diagnosis was 61 years. Ninety-eight patients were treated with novel agents, with an overall response rate of 78%. Fifty-five patients (64%) patients underwent upfront autologous stem cell transplantation (ASCT). The median follow-up time was 50 months (95% confidence interval [CI] 33; 76), with a median overall survival (OS) for the entire group of 23 months (95% CI 15; 34). The median OS time in patients who underwent upfront ASCT was 35 months (95% CI 24·3; 46) as compared to 13 months (95% CI 6·3; 35·8) in patients who did not receive ASCT (P = 0·001). Multivariate analyses identified age ≥60 years, platelet count ≤100 × 10 9 /l and peripheral blood plasma cell count ≥20 × 10 9 /l as independent predictors of worse survival. The median OS in patients with 0, 1 or 2-3 of these risk factors was 46, 27 and 12 months, respectively (P < 0·001). Our findings support the use of novel agents and ASCT as frontline treatment in patients with pPCL. The constructed prognostic score should be independently validated. © 2018 John Wiley & Sons Ltd.

  7. "Waiting for DAAs": A retrospective chart review of patients with untreated hepatitis C in Rwanda.

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    Neil Gupta

    Full Text Available Access to treatment for hepatitis C virus (HCV in sub-Saharan Africa is extremely limited. With the advent of direct acting antivirals (DAAs, highly effective and easy-to-deliver oral regimens are now available on the global market. This study was conducted to understand the background and characteristics of a national cohort of patients with HCV infection enrolled in care and awaiting therapy with DAAs.We conducted a retrospective chart review of all adult patients with confirmed HCV infection who were currently enrolled in care and treatment at the four existing hepatitis referral centers in Rwanda. Patient charts at these centers were reviewed, and routinely collected data were recorded and analyzed. Overall, 253 patients were identified; median age was 56 years (IQR: 43, 65, and 149 (58.9% were female. Median viral load was 688,736 IU/ml and 96.7% were HCV genotype 4. As classified by FIB-4 score, 64.8% of the patients had moderate to severe fibrosis. Fibrosis stage was associated with age (OR 1.12, CI 1.09-1.17, but not with time since diagnosis, gender, treatment center, or type of insurance. There was a low frequency of documented co-morbid conditions, including hypertension, diabetes, HIV, and hepatitis B virus.Compared to an estimated 55,000 patients eligible for HCV treatment in Rwanda, this study identified only 253 patients currently diagnosed and engaged in care, highlighting an immense treatment gap in HCV, likely due to the lack of accessible and affordable screening, diagnostic, and treatment modalities. The patients that were enrolled in care had a disproportionately advanced fibrosis stage, possibly indicating late presentation to care or lack of treatment options. In the context of newly available and effective treatment options, this study supports the overall need to accelerate access to HCV screening, diagnostics, and care and treatment services in resource-limited settings in sub-Saharan Africa.

  8. Multicenter Retrospective Analysis of the Effectiveness and Safety of Rituximab in Korean Patients with Refractory Systemic Lupus Erythematosus

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    So-Young Bang

    2012-01-01

    Full Text Available Objective. Although two recent randomized placebo-controlled trials of rituximab (RTX failed to demonstrate efficacy in systemic lupus erythematosus (SLE, clinicians continue to use off-label RTX for cases refractory to current treatments. We evaluated the effectiveness and safety of rituximab for patients with refractory SLE in Korea. Methods. We retrospectively analyzed multicenter patients treated with RTX in Korea. Results. 39 SLE patients treated with RTX were included in the following manner: lupus nephritis 43.6%, hematologic 33.3%, arthritis 7.8%, myositis 7.8%, and others 7.7%. All patients had responded poorly to at least one conventional immunosuppressive agent (mean 2.5 ± 1.1, cyclophosphamide 43.6%, mycophenolate mofetil 48.7%, and other drugs before RTX. Clinical improvements (complete or partial remission occurred in patients with renal disease, hematologic disease, arthritis, myositis, and other manifestations at 6 months after RTX. The SLEDAI score was significantly decreased from 10.8±7.1 at baseline to 6.7±4.0 at 6 months, 6.2±4.1 at 12 months, and 5.5±3.6 at 24 months after RTX (P<0.05. Among 28 clinical responders, 4 patients experienced a relapse of disease at 25±4 months. Infections were noted in 3 patients (7.7%. Conclusion. RTX could be an effective and relatively safe therapeutic option in patients with severe refractory SLE until novel B-cell depletion therapy is available.

  9. Biochemical Markers as Predictors of In-Hospital Mortality in Patients with Severe Trauma: A Retrospective Cohort Study

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    Ha Nee Jang

    2017-08-01

    Full Text Available Background Initial evaluation of injury severity in trauma patients is an important and challenging task. We aimed to assess whether easily measurable biochemical parameters (hemoglobin, pH, and prothrombin time/international normalized ratio [PT/INR] can predict in-hospital mortality in patients with severe trauma. Methods This retrospective study involved review of the medical records of 315 patients with severe trauma and an injury severity score >15 who were managed at Gyeongsang National University Hospital between January 2005 and December 2015. We extracted the following data: in-hospital mortality, injury severity score, and initial hemoglobin level, pH, and PT/INR. The predictive values of these variables were compared using receiver operation characteristic curves. Results Of the 315 patients, 72 (22.9% died. The in-hospital mortality rates of patients with hemoglobin levels <8.4 g/dl and ≥8.4 g/dl were 49.8% and 9.9%, respectively (P < 0.001. At a cutoff hemoglobin level of 8.4 g/dl, the sensitivity and specificity values for mortality were 81.9% and 86.4%, respectively. At a pH cutoff of 7.25, the sensitivity and specificity values for mortality were 66.7% and 77.8%, respectively; 66.7% of patients with a pH <7.25 died versus 22.2% with a pH ≥7.25 (P < 0.001. The in-hospital mortality rates for patients with PT/INR values ≥1.4 and <1.4 were 37.5% and 16%, respectively (P < 0.001; sensitivity, 37.5%; specificity, 84%. Conclusions Using the suggested cutoff values, hemoglobin level, pH, and PT/INR can simply and easily be used to predict in-hospital mortality in patients with severe trauma.

  10. Early lactate clearance for predicting active bleeding in critically ill patients with acute upper gastrointestinal bleeding: a retrospective study.

    Science.gov (United States)

    Wada, Tomoki; Hagiwara, Akiyoshi; Uemura, Tatsuki; Yahagi, Naoki; Kimura, Akio

    2016-08-01

    Not all patients with upper gastrointestinal bleeding (UGIB) require emergency endoscopy. Lactate clearance has been suggested as a parameter for predicting patient outcomes in various critical care settings. This study investigates whether lactate clearance can predict active bleeding in critically ill patients with UGIB. This single-center, retrospective, observational study included critically ill patients with UGIB who met all of the following criteria: admission to the emergency department (ED) from April 2011 to August 2014; had blood samples for lactate evaluation at least twice during the ED stay; and had emergency endoscopy within 6 h of ED presentation. The main outcome was active bleeding detected with emergency endoscopy. Classification and regression tree (CART) analyses were performed using variables associated with active bleeding to derive a prediction rule for active bleeding in critically ill UGIB patients. A total of 154 patients with UGIB were analyzed, and 31.2 % (48/154) had active bleeding. In the univariate analysis, lactate clearance was significantly lower in patients with active bleeding than in those without active bleeding (13 vs. 29 %, P bleeding is derived, and includes three variables: lactate clearance; platelet count; and systolic blood pressure at ED presentation. The rule has 97.9 % (95 % CI 90.2-99.6 %) sensitivity with 32.1 % (28.6-32.9 %) specificity. Lactate clearance may be associated with active bleeding in critically ill patients with UGIB, and may be clinically useful as a component of a prediction rule for active bleeding.

  11. Mortality in tongue cancer patients treated by curative surgery: a retrospective cohort study from CGRD

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    Ming-Shao Tsai

    2016-12-01

    Full Text Available Background Our study aimed to compare the outcomes of surgical treatment of tongue cancer patients in three different age groups. Methods From 2004 to 2013, we retrospectively analyzed the clinical data of 1,712 patients who were treated in the four institutions constituting the Chang Gung Memorial Hospitals (CGMH. We divided and studied the patients in three age groups: Group 1, younger (<65 years; Group 2, young old (65 to <75; and Group 3, older old patients (≥75 years. Results Multivariate analyses determined the unfavorable, independent prognostic factors of overall survival to be male sex, older age, advanced stage, advanced T, N classifications, and surgery plus chemotherapy. No significant differences were found in adjusted hazard ratios (HR of death in early-stage disease (stage I–II among Group 1 (HR 1.0, Group 2 (HR 1.43, 95% confidence interval (CI [0.87–2.34], p = 0.158, and Group 3 (HR 1.22, 95% CI [0.49–3.03], p = 0.664 patients. However, amongst advanced-stage patients (stage (III–IV, Group 3 (HR 2.53, 95% CI [1.46–4.38], p  = 0.001 showed significantly worse survival than the other two groups after other variables were adjusted for. Fourteen out of 21 older old, advanced-staged patients finally died, and most of the mortalities were non-cancerogenic (9/14, 64.3%, and mostly occurred within one year (12/14, 85% after cancer diagnosis. These non-cancer cause of death included underlying diseases in combination with infection, pneumonia, poor nutrition status, and trauma. Conclusions Our study showed that advanced T classification (T3–4, positive nodal metastasis (N1–3 and poorly differentiated tumor predicted poor survival for all patients. Outcome of early-stage patients (stage I–II among three age groups were not significantly different. However, for advanced-stage patients (stage III–IV, the older old patients (≥75 had significantly worse survival than the other two patient groups. Therefore, for early

  12. Retrospective evaluation of surgical intervention following chemo- and radiotherapy of maxillary sinus cancers

    Energy Technology Data Exchange (ETDEWEB)

    Kudo, Keigo; Satoh, Yumi; Endo, Mitsuhiro; Segawa, Kiyoshi; Fukuta, Yoshiyasu; Yokota, Mitsumasa; Fujioka, Yukio (Iwate Medical Univ., Morioka (Japan). School of Dentistry)

    1992-03-01

    During the past 15 years, 30 patients with squamous cell carcinomas of the maxillary sinus were treated by modified partial maxillectomy following chemo- and radiotherapy, taking care to preserve facial contour and function as far as possible. Follow-up evaluation showed that local recurrences, and regional lymph node and distant metastases were more frequent in T4 patients than in T3 patients. Evaluation of the histopathological effects of preoperative chemo- and radiotherapy at the time of surgery showed that T4 patients tended to have a poorer response to the treatment than T3 patients. Analysis according to the direction of primary tumor extension showed that the incidence of local recurrence was higher in the superolateral type, whereas that of regional lymph node metastasis was higher in the medial type. The cumulative 5-year survival was high (72.2%) in Stage III patients and low (22.5%) in Stage IV patients. The overall rate was 55.4%. The treatment produced relatively good outcomes in T3 patients but poor outcomes in T4 patients. These findings indicate that T4 carcinoma of the maxillary sinus must be managed initially by a combination of irradiation and multi-chemotherapeutic drugs, and then treated by more extensive surgical resection. (author).

  13. Retrospective evaluation of surgical intervention following chemo- and radiotherapy of maxillary sinus cancers

    International Nuclear Information System (INIS)

    Kudo, Keigo; Satoh, Yumi; Endo, Mitsuhiro; Segawa, Kiyoshi; Fukuta, Yoshiyasu; Yokota, Mitsumasa; Fujioka, Yukio

    1992-01-01

    During the past 15 years, 30 patients with squamous cell carcinomas of the maxillary sinus were treated by modified partial maxillectomy following chemo- and radiotherapy, taking care to preserve facial contour and function as far as possible. Follow-up evaluation showed that local recurrences, and regional lymph node and distant metastases were more frequent in T4 patients than in T3 patients. Evaluation of the histopathological effects of preoperative chemo- and radiotherapy at the time of surgery showed that T4 patients tended to have a poorer response to the treatment than T3 patients. Analysis according to the direction of primary tumor extension showed that the incidence of local recurrence was higher in the superolateral type, whereas that of regional lymph node metastasis was higher in the medial type. The cumulative 5-year survival was high (72.2%) in Stage III patients and low (22.5%) in Stage IV patients. The overall rate was 55.4%. The treatment produced relatively good outcomes in T3 patients but poor outcomes in T4 patients. These findings indicate that T4 carcinoma of the maxillary sinus must be managed initially by a combination of irradiation and multi-chemotherapeutic drugs, and then treated by more extensive surgical resection. (author)

  14. The Usability Evaluation of Fakih Method Based on Technology for Students with Hearing Difficulties: The User's Retrospective

    Science.gov (United States)

    Sabdan, Muhammad Sayuti Bin; Alias, Norlidah; Jomhari, Nazean; Jamaludin, Khairul Azhar; DeWitt, Dorothy

    2014-01-01

    The study is aimed at evaluating the FAKIH method based on technology in teaching al-Quran, based on the user's retrospective. The participants of this study were five students selected based on hearing difficulties. The study employed the user evaluation framework. Teacher's journals were used to determine the frequency and percentage of…

  15. Long term outcome and side effects in patients receiving low-dose I125 brachytherapy: a retrospective analysis

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    Pieter Logghe

    Full Text Available ABSTRACT Objectives: To retrospectively evaluate the disease free survival (DFS, disease specific survival (DSS,overall survival (OS and side effects in patients who received low-dose rate (LDR brachytherapy with I125 stranded seeds. Materials and methods: Between july 2003 and august 2012, 274 patients with organ confined prostate cancer were treated with permanent I125 brachytherapy. The median follow-up, age and pretreatment prostate specific antigen (iPSA was 84 months (12-120, 67 years (50-83 and 7.8 ng/mL (1.14-38, respectively. Median Gleason score was 6 (3-9. 219 patients (80% had stage cT1c, 42 patients (15.3% had stage cT2a, 3 (1.1% had stage cT2b and 3 (1.1% had stage cT2c. The median D90 was 154.3 Gy (102.7-190.2. Results: DSS was 98.5%.OS was 93.5%. 13 patients (4.7% developed systemic disease, 7 patients (2.55% had local progression. In 139 low risk patients, the 5 year biochemical freedom from failure rate (BFFF was 85% and 9 patients (6.4% developed clinical progression. In the intermediate risk group, the 5 year BFFF rate was 70% and 5 patients (7.1% developed clinical progression. Median nPSA in patients with biochemical relapse was 1.58 ng/mL (0.21 – 10.46, median nPSA in patients in remission was 0.51 ng/mL (0.01 – 8.5. Patients attaining a low PSA nadir had a significant higher BFFF (p<0.05. Median D90 in patients with biochemical relapse was 87.2 Gy (51 – 143,1. Patients receiving a high D90 had a significant higher BFFF (p<0.05. Conclusion: In a well selected patient population, LDR brachytherapy offers excellent outcomes. Reaching a low PSA nadir and attaining high D90 values are significant predictors for a higher DFS.

  16. Clinical Significance of Serum Ferritin at Diagnosis in Patients With Acute Myeloid Leukemia: A YACHT Multicenter Retrospective Study.

    Science.gov (United States)

    Tachibana, Takayoshi; Andou, Taiki; Tanaka, Masatsugu; Ito, Satomi; Miyazaki, Takuya; Ishii, Yoshimi; Ogusa, Eriko; Koharazawa, Hideyuki; Takahashi, Hiroyuki; Motohashi, Kenji; Aoki, Jun; Nakajima, Yuki; Matsumoto, Kenji; Hagihara, Maki; Hashimoto, Chizuko; Taguchi, Jun; Fujimaki, Katsumichi; Fujita, Hiroyuki; Fujisawa, Shin; Kanamori, Heiwa; Nakajima, Hideaki

    2018-06-01

    A multicenter retrospective analysis was performed to evaluate the clinical significance of serum ferritin at diagnosis in patients with acute myeloid leukemia (AML). The study cohort included 305 patients who were newly diagnosed with AML from 2000 to 2015 and received standard induction chemotherapy. Transplantation was performed in 168 patients. The median ferritin value was 512 ng/mL (range, 8-9475 ng/mL). Ferritin correlated with lactate dehydrogenase, C-reactive protein, white blood cell count, and blast count, and elevation of ferritin was associated with poor performance status. The median follow-up period was 58 months (range, 4-187 months) among survivors. The high ferritin group (≥ 400 ng/mL) demonstrated inferior event-free survival (EFS) at the 5-year interval (30% vs. 40%; P = .033) compared to the low ferritin group. Multivariate analysis in the high-risk karyotype revealed that high ferritin levels predicted worse EFS (hazard ratio = 2.07; 95% confidence interval, 1.28-3.33; P = .003). Elevated ferritin at diagnosis may indicate tumor burden in patients with AML and predict worse EFS in the high-risk group. Copyright © 2018 Elsevier Inc. All rights reserved.

  17. Computed tomography compared to magnetic resonance imaging in occult or suspect hip fractures. A retrospective study in 44 patients

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    Collin, David; Goethlin, Jan H. [Sahlgrenska University Hospital, Department of Radiology, Moelndal (Sweden); Geijer, Mats [Lund University, Department of Medical Imaging and Physiology, Skaane University Hospital, Lund (Sweden)

    2016-11-15

    Computed tomography (CT) for evaluation of occult and suspect hip fractures has been proposed as a good second-line investigation. The diagnostic precision compared to magnetic resonance imaging (MRI) is unclear. To compare the diagnostic performance of CT and MRI in a retrospective study on patients with suspect and occult hip fractures. Forty-four elderly consecutive patients with low-energy trauma to the hip were identified where negative or suspect CT was followed by MRI. Primary reporting and review by two observers as well as the diagnostic performance of the two modalities were compared. Surgical treatment and clinical course were used as outcomes. Compared to the primary reports, the CT reviewers found fewer normal and no suspect cases. MRI changed the primary diagnoses in 27 cases, and in 14 and 15 cases, respectively, at review. There was no disagreement on MRI diagnoses. In our patient population, MRI was deemed a more reliable modality for hip fracture diagnosis in comparison to CT. For clinical decision making, MRI seems to have a higher accuracy than CT. A negative CT finding cannot completely rule out a hip fracture in patients where clinical findings of hip fracture persevere. (orig.)

  18. Clinical effectiveness of posaconazole versus fluconazole as antifungal prophylaxis in hematology–oncology patients: a retrospective cohort study

    International Nuclear Information System (INIS)

    Kung, Hsiang-Chi; Johnson, Melissa D; Drew, Richard H; Saha-Chaudhuri, Paramita; Perfect, John R

    2014-01-01

    In preventing invasive fungal disease (IFD) in patients with acute myelogenous leukemia (AML) or myelodysplastic syndrome (MDS), clinical trials demonstrated efficacy of posaconazole over fluconazole and itraconazole. However, effectiveness of posaconazole has not been investigated in the United States in real-world setting outside the environment of controlled clinical trial. We performed a single-center, retrospective cohort study of 130 evaluable patients ≥18 years of age admitted to Duke University Hospital between 2004 and 2010 who received either posaconazole or fluconazole as prophylaxis during first induction or first reinduction chemotherapy for AML or MDS. The primary endpoint was possible, probable, or definite breakthrough IFD. Baseline characteristics were well balanced between groups, except that posaconazole recipients received reinduction chemotherapy and cytarabine more frequently. IFD occurred in 17/65 (27.0%) in the fluconazole group and in 6/65 (9.2%) in the posaconazole group (P = 0.012). Definite/probable IFDs occurred in 7 (10.8%) and 0 patients (0%), respectively (P = 0.0013). In multivariate analysis, fluconazole prophylaxis and duration of neutropenia were predictors of IFD. Mortality was similar between groups. This study demonstrates superior effectiveness of posaconazole over fluconazole as prophylaxis of IFD in AML and MDS patients. Such superiority did not translate to reductions in 100-day all-cause mortality

  19. Pneumothorax associated with nontuberculous mycobacteria: A retrospective study of 69 patients.

    Science.gov (United States)

    Ueyama, Masako; Asakura, Takanori; Morimoto, Kozo; Namkoong, Ho; Matsuda, Shuichi; Osawa, Takeshi; Ishii, Makoto; Hasegawa, Naoki; Kurashima, Atsuyuki; Goto, Hajime

    2016-07-01

    The incidence of nontuberculous mycobacterial pulmonary disease (NTMPD) is increasing worldwide. Secondary spontaneous pneumothorax occurs as a complication of underlying lung disease and is associated with higher morbidity, mortality, and recurrence than primary spontaneous pneumothorax. We here investigated the clinical features and long-term outcomes of pneumothorax associated with NTMPD.We conducted a retrospective study on consecutive adult patients with pneumothorax associated with NTMPD at Fukujuji Hospital and Keio University Hospital from January 1992 to December 2013. We reviewed the medical records of 69 such patients to obtain clinical characteristics, radiological findings, and long-term outcomes, including pneumothorax recurrence and mortality.The median age of the patients was 68 years; 34 patients were women. The median body mass index was 16.8 kg/m. Underlying pulmonary diseases mainly included chronic obstructive pulmonary disease and pulmonary tuberculosis. On computed tomography, nodules and bronchiectasis were observed in 46 (98%) and 45 (96%) patients, respectively. Consolidation, pleural thickening, interlobular septal thickening, and cavities were most common, and observed in 40 (85%), 40 (85%), 37 (79%), and 36 (77%) patients, respectively. Regarding pneumothorax treatment outcomes, complete and incomplete lung expansion were observed in 49 patients (71%) and 15 patients (22%), respectively. The survival rate after pneumothorax was 48% at 5 years. By the end of the follow-up, 33 patients had died, and the median survival was 4.4 years with a median follow-up period of 1.7 years. The rate of absence of recurrence after the first pneumothorax was 59% at 3 years. By the end of the follow-up, 18 patients had experienced pneumothorax recurrence. Furthermore, 12/18 patients (66%) with recurrent pneumothorax died during the study period. Twenty-three patients (70%) died because of NTMPD progression. Low body mass index (BMI) was a negative

  20. A retrospective chart review of pirfenidone-treated patients in Sweden: the REPRIS study

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    Carl Magnus Sköld

    2016-07-01

    Full Text Available Background: Idiopathic pulmonary fibrosis (IPF is a chronic, progressive lung disease that usually results in respiratory failure and death. Pirfenidone was approved as the first licensed therapy for IPF in Europe based on phase III trials where patients with a forced vital capacity (FVC >50% of predicted were included. The aim of this study was to characterise patients treated with pirfenidone in Swedish clinical practice and to describe the adherence to the reimbursement restriction since reimbursement was only applied for patients with FVC below 80% of predicted. Methods: This was a retrospective, observational chart review of IPF patients treated with pirfenidone from three Swedish university clinics. Patients initiated on treatment during the period 28 June 2012 to 20 November 2014 were included. Data on patient characteristics, basis of diagnosis, treatment duration, quality of life, and adverse drug reactions (ADRs were collected from medical charts. Results: Forty-four patients were screened and 33 were included in the study. The mean treatment duration from start of pirfenidone until discontinuation or end of study was 38 weeks. At the initiation of pirfenidone treatment, FVC was 62.7% (12.1 [mean (SD], diffusion capacity (DLco was 45.1% (13.8 of predicted, and the ratio of forced expiratory volume on 1 sec (FEV1 to FVC was 0.78 (0.1. The percentage of patients with an FVC between 50 and 80% was 87%. Ten of the patients had ADRs including gastrointestinal and skin-related events, cough and signs of impaired hepatic function, but this led to treatment discontinuation in only two patients. Conclusion: Data from this chart review showed that adherence to the Swedish reimbursement restriction was followed in the majority of patients during the study period. At the start of pirfenidone treatment, lung function, measured as FVC, was lower in the present cohort of Swedish IPF patients compared with other registry and real-life data. About a

  1. Acute and long-term survival in chronically critically ill surgical patients: a retrospective observational study.

    Science.gov (United States)

    Hartl, Wolfgang H; Wolf, Hilde; Schneider, Christian P; Küchenhoff, Helmut; Jauch, Karl-Walter

    2007-01-01

    Various cohort studies have shown that acute (short-term) mortality rates in unselected critically ill patients may have improved during the past 15 years. Whether these benefits also affect acute and long-term prognosis in chronically critically ill patients is unclear, as are determinants relevant to prognosis. We conducted a retrospective analysis of data collected from March 1993 to February 2005. A cohort of 390 consecutive surgical patients requiring intensive care therapy for more than 28 days was analyzed. The intensive care unit (ICU) survival rate was 53.6%. Survival rates at one, three and five years were 61.8%, 44.7% and 37.0% among ICU survivors. After adjustment for relevant covariates, acute and long-term survival rates did not differ significantly between 1993 to 1999 and 1999 to 2005 intervals. Acute prognosis was determined by disease severity during ICU stay and by primary diagnosis. However, only the latter was independently associated with long-term prognosis. Advanced age was an independent prognostic determinant of poor short-term and long-term survival. Acute and long-term prognosis in chronically critically ill surgical patients has remained unchanged throughout the past 12 years. After successful surgical intervention and intensive care, long-term outcome is reasonably good and is mainly determined by age and underlying disease.

  2. Counting the cost of social disadvantage in primary care: retrospective analysis of patient data.

    Science.gov (United States)

    Worrall, A; Rea, J N; Ben-Shlomo, Y

    1997-01-04

    To cost the relation between socioeconomic status and various measures of primary care workload and assess the adequacy of current "deprivation" payments in relation to actual costings for patients living in qualifying areas. Retrospective data on primary care were collected over a 4.5 year period from both computerised and manually filed records. Standardised data on socioeconomic status were obtained by postal questionnaire. Inner city group practice with a socioeconomically diverse population. 382 male and female subjects of all ages, with a total of 1296 person years of observation. Primary care costs resulting from consultations with a general practitioner or a practice nurse and both new and repeat prescriptions. Morbidity, workload, and costs of drug treatment increased with decreasing socioeconomic status. The difference in cost for patients in social classes IV and V combined compared with those in I and II combined was about 150 Pounds per person year at risk (47 Pounds for workload and 103 Pounds for drugs). Deprivation payments met only half the extra workload cost for patients from qualifying wards. The greater workload caused by social disadvantage has been previously underestimated by simple consultation rates. The absolute difference in costs for socially disadvantaged patients increase as more detailed measures of workload and drug treatment are included. Current deprivation payments only partially offset the increased expenditure on workload. This shortfall will have to be addressed to attract general practitioners to, or retain them in, deprived areas.

  3. Clinical Manifestations and Outcomes of Rickettsia australis Infection: A 15-Year Retrospective Study of Hospitalized Patients

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    Adam Stewart

    2017-06-01

    Full Text Available Queensland tick typhus (QTT; Rickettsia australis is an important cause of community-acquired acute febrile illness in eastern Australia. Cases of QTT were identified retrospectively from 2000 to 2015 at five sites in Northern Brisbane through a pathology database. Those included had a fourfold rise in spotted fever group (SFG-specific serology, a single SFG-specific serology ≥ 256 or SFG-specific serology ≥ 128 with a clinically consistent illness. Cases were excluded on the basis of clinical unlikelihood of QTT infection. Thirty-six cases were included. Fever was found in 34/36 (94% patients. Rash occurred in 83% of patients with maculopapular being the dominant morphology (70%. Thrombocytopenia, lymphopenia, and raised transaminases were common and occurred in 58%, 69%, and 89% of patients, respectively. Thirty-one of 36 (86% patients received antibiotic therapy (usually doxycycline and the time to correct antibiotic (from admission ranged from 3 to 120 h (mean 45.5 h. Four of 36 (11% required intensive care unit (ICU admission for severe sepsis and end-organ support. There were no deaths. QTT has a wide range of clinical and laboratory features. Early and appropriate antimicrobial therapy is important and may prevent severe disease. Further prospective studies are required to identify factors associated with severe infection and sepsis.

  4. Laparoscopic versus open incisional hernia repair: a retrospective cohort study with costs analysis on 269 patients.

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    Soliani, G; De Troia, A; Portinari, M; Targa, S; Carcoforo, P; Vasquez, G; Fisichella, P M; Feo, C V

    2017-08-01

    To compare clinical outcomes and institutional costs of elective laparoscopic and open incisional hernia mesh repairs and to identify independent predictors of prolonged operative time and hospital length of stay (LOS). Retrospective observational cohort study on 269 consecutive patients who underwent elective incisional hernia mesh repair, laparoscopic group (N = 94) and open group (N = 175), between May 2004 and July 2014. Operative time was shorter in the laparoscopic versus open group (p costs were lower (p = 0.02). At Cox regression analysis adjusted for potential confounders, large wall defect (W3) and higher operative risk (ASA score 3-4) were associated with prolonged operative time, while midline hernia site was associated with increased hospital LOS. Open surgical approach was associated with prolongation of both operative time and LOS. Laparoscopic approach may be considered safely to all patients for incisional hernia repair, regardless of patients' characteristics (age, gender, BMI, ASA score, comorbidities) and size of the wall defect (W2-3), with the advantage of shorter operating time and hospital LOS that yields reduced total institutional costs. Patients with higher ASA score and large hernia defects are at risk of prolonged operative time, while an open approach is associated with longer duration of surgical operation and hospital LOS.

  5. Botulinum toxin therapy in Frey's syndrome: a retrospective study of 440 treatments in 100 patients.

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    Jansen, S; Jerowski, M; Ludwig, L; Fischer-Krall, E; Beutner, D; Grosheva, M

    2017-04-01

    Frey's syndrome is characterised as sweating, redness and warmth of the parotideal area and is often treated with botulinum toxin A. The objective of this retrospective study was to prove whether the toxin dosage and time-to-treatment intervals change after repeated botulinum toxin injections. The charts of patients, who were treated for Frey's syndrome during the last 16 years, were assessed. Three brands of botulinum toxin A were available for therapy. The Minor test was used to confirm the sweating before each treatment and to determine the toxin dosage. Constant amount of botulinum toxin was injected per cm 2 of the affected area. Patients consulted our department for the next treatment as soon as they felt disturbed by recurring sweating and when the sweating was objectively evident in the Minor test. Time intervals between treatments and injected toxin dosages were assessed. In total, 100 patients received 440 treatments in 16 years. Repeated injections, median 4.0, were carried out in 70.5% of patients. Median time interval to the first injection was 2.8 years. Median time interval between treatments was 12.0 months and showed to be steady (anova, P = .49, F = 1.01). Duration of effect of botulinum toxin on Frey's syndrome was long-lasting and stable with no significantly different time intervals between treatments. The extent of the sweating area did not vary significantly after repeated treatments and required a constant dose of botulinum toxin A. © 2016 John Wiley & Sons Ltd.

  6. Retrospective analysis of spinal trauma in patients with ankylosing spondylitis: a descriptive study in Indian population.

    Science.gov (United States)

    Mahajan, R; Chhabra, H S; Srivastava, A; Venkatesh, R; Kanagaraju, V; Kaul, R; Tandon, V; Nanda, A; Sangondimath, G; Patel, N

    2015-05-01

    This study aims to understand the demographics, mode of trauma, hospital stay, complications, neurological improvement, mortality and expenditure incurred by Indian patients with spinal trauma and ankylosing spondylitis (AS). Retrospective analysis of the patient data admitted to a tertiary referral hospital from 2008 to 2013 with the diagnosis of AS and spinal trauma was carried out. The variables studied were demographics, mode of trauma, neurological status, neurological improvement, involved vertebral level, duration of hospital stay, comorbid factors, expenditure and complications during the stay. Forty-six patients with diagnosis of AS with spine trauma were admitted over the last 5 years with a total of 52 fractures. All were male patients; 58.6% had injury because of trivial trauma and 78.2% patients presented with neurological injury. C5 C6, C6 C7, C7 D1 and D12 were the most common injured level. Fractures through intervertebral disc were most common in cervical spine. Of the patients, 52.7% had shown neurological improvement of at least grade 1(AIS). Mean expenditure of patient admitted with spinal cord injury (SCI) with AS is 7957 USD (United States dollar), which is around five times the per capita income in India (as per year 2013). Males with AS are much more prone to spinal fractures than females and its incidence may be higher than previously reported. Domestic falls are the most common mechanism of spinal trauma in this population. High velocity injuries are associated with complete SCI. The study reinforces the need for development of subsidized spinal care services for SCI management.

  7. A RETROSPECTIVE STUDY OF MECHANICALLY-VENTILATED PATIENTS WITH SNAKEBITE ADMITTED IN ICU

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    Riyaz Ahamed

    2017-04-01

    Full Text Available BACKGROUND Snakebite is an important medical emergency, which results in the death or chronic disability of many active younger people. Despite its importance, there have been fewer proper clinical studies of snakebite than any other tropical disease. This study is done with the objective of studying the incidence of various types of snakebite patients requiring ventilator support and their outcome. MATERIALS AND METHODS This is a retrospective analysis of 62 patients with snakebite admitted in Adult Medical ICU between September 2012 and August 2015 in Chigateri General Hospital, Tertiary Healthcare Centre attached to J.J.M. Medical College, Davangere. Case records were analysed and details of each case was entered in a proforma with respect to demographic details like age, sex, time since bite to hospital presentation, type of snake, site of bite and ventilator outcome. RESULTS Out of 62 patients, 26cases (42% were females and 36 cases (58% were males. Incidence of snakebite was 45.16% among age group 18 to 30years, 35.48% among age group 31 to 50years and 19.35% were aged more than 50 years. Incidence of vasculotoxic and neurotoxic snakebites was found to be 25.8% and 74.2%, respectively.63% of patients were bitten on lower limb followed by 29% in upper limb and 8% on other sites. Recovery among vasculotoxic and neurotoxic bites were 62.5% and 82.6%, respectively. Recovery was 90.47% among those who presented to hospital within first 2hours of snakebite followed by 84.5% among those who presented between 2 to 4 hours and 12.5% among those who presented between 5 to 6 hours. CONCLUSION Most common snakebite patients requiring ventilator were males bitten by neurotoxic snakes. Shorter time since snakebite to hospital admission is found to be associated with better outcome. Neurotoxic snakebite patients had a better prognosis than vasculotoxic snakebite patients.

  8. A retrospective evaluation of the efficacy of intravenous bumetanide and comparison of potency with furosemide

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    Nappi JM

    2013-03-01

    Full Text Available Background: The potency of intravenous bumetanide to furosemide using a ratio of 1:40 has been suggested; however, there are little data supporting this ratio. Recent drug shortages required the use of bumetanide in a large patient population, enabling further characterization of the efficacy of IV bumetanide.Objective: The primary objective of this study was to estimate a dose-response effect of IV bumetanide on urine output (UOP in all patients that received 48 hours of therapy as well as in a subgroup of patients with heart failure (HF. This subgroup was used to compare the potency of bumetanide with furosemide. A secondary safety objective described electrolyte replacement required during therapy. Methods: This was a single-center retrospective study examining the dose-response effect of IV bumetanide in patients receiving at least 48 hours of intermittent (iIV or continuous (cIV dosing, measured by UOP per mg of drug received (mL/mg. The potency of IV bumetanide was compared with furosemide in a subset of patients with HF using pre-existing data. The safety of IV bumetanide was analyzed by quantifying electrolyte replacement received during the study period.Results: The primary outcome was higher in the iIV group (n=93 at 1273 ± 844 mL/mg compared with the cIV group (n=16 at 749 ± 370 mL/mg (P=0.002. Among patients with HF who received furosemide (iIV n=30, cIV n=26 or bumetanide (iIV n=30, cIV n=3, a potency ratio of 41:1 was found for the iIV group and 34:1 for all patients with HF. There was no significant difference in electrolyte replacement between groups.Conclusion: A greater response was seen with intermittent bumetanide compared with continuous infusion bumetanide. This study supports the 40:1 dose equivalence ratio (furosemide:bumetanide in patients with HF receiving at least 48 hours of intravenous intermittent bumetanide.

  9. Equine keratomycosis in Switzerland: a retrospective evaluation of 35 horses (January 2000-August 2011).

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    Voelter-Ratson, K; Pot, S A; Florin, M; Spiess, B M

    2013-09-01

    Keratomycosis is a severe disease in horses. Geographical differences in fungi causing keratomycosis and susceptibility of the organisms to antifungal drugs exist but few previous publications on this disease originate from Europe. To retrospectively compare the clinical data of 36 eyes with keratomycosis, diagnosed in 35 horses between January 2000 and August 2011 at the Vetsuisse Faculty of Switzerland. Case history, season, prior treatment, clinical appearance, surgical and medical treatment, treatment duration, and globe survival were evaluated. Retrospective case series. Medical records of horses with a definitive cytological or histological diagnosis of keratomycosis were reviewed. Thirty-one of 36 eyes (86.1%) presented with ulcerative keratitis, 2/36 (5.55%) had diffuse corneal infiltration, 2/36 (5.55%) had superficial punctate keratitis and 1/36 (2.8%) had a fluorescein-negative fungal plaque. Two of 6 fungal cultures produced Aspergillus spp. Thirty eyes received medical and surgical treatment, while 3 eyes were treated medically only. In 3 horses the globe was removed at the time of first presentation. Sex, age, prior treatment with antimicrobials or steroids, or type of surgical approach did not significantly influence the outcome. Twenty-three of 36 eyes (63.9%) were at least partially visual, 11/36 eyes (30.5%) were enucleated and 2 horses (2/36 eyes, 5.6%) were subjected to euthanasia. Treatment protocols were compared in the 31 eyes with ulcerative keratitis. In this group, 3/31 globes were immediately enucleated, 16/31 eyes were treated topically with voriconazole or voriconazole/fluconazole and 12/31 with other antifungal drug combinations. The different medication protocols did not significantly affect the outcome. There were no significant differences in outcome between different medical treatment protocols or types of surgical approach. Future studies in central Europe should focus on the identification of fungal pathogens, susceptibility

  10. The Retrospective Evaluation of the Efficacy and Safety of IPL (Intense Pulse Light in Hair Removal

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    İlgen Ertam

    2012-06-01

    Full Text Available Background and Design: There are numerous therapeutic methods for hair removal with various success rates. The aim of this study was to evaluate the efficacy of Intense Pulse Light (IPL method for hair removal.Materials and Methods: Ninety patients, who applied for their unwanted hair, were included in the study. IPL was applied to the face, neck, axillary areas, bikini line, sternal area, periareolar areas, and upper and lower extremities. An IPL device (L900 A&M, France was used for hair removal. The results were evaluated according to the clinical improvement (0-25%, 25-50%, 50-75%, 75% and more and patients? satisfaction (very satisfied, satisfied, less satisfied, not satisfied. All results were analyzed using Chi-square test and statistical analysis was performed by SPSS 15.0 for Windows. Results: There were eighty-eight female (97.8% and two male (2.2% patients. The mean age of the patients was 33.62±11.11 (15- 55 years. 13.3% of patients had polycystic ovary syndrome. The mean number of treatments was 6.5 (min-max= 2-11. 53.2% of patients had 50-75% clinical response and 53.2% of patients were satisfied. There were no side effects except mild erythema. Conclusion: We observed that IPL for hair removal was safe and moderately effective in our patients.

  11. Thrombopoietin receptor agonists for preparing adult patients with immune thrombocytopenia to splenectomy: results of a retrospective, observational GIMEMA study.

    Science.gov (United States)

    Zaja, Francesco; Barcellini, Wilma; Cantoni, Silvia; Carpenedo, Monica; Caparrotti, Giuseppe; Carrai, Valentina; Di Renzo, Nicola; Santoro, Cristina; Di Nicola, Massimo; Veneri, Dino; Simonetti, Federico; Liberati, Anna M; Ferla, Valeria; Paoloni, Francesca; Crea, Enrico; Volpetti, Stefano; Tuniz, Enrica; Fanin, Renato

    2016-05-01

    In patients with immune thrombocytopenia (ITP) refractory to corticosteroids and intravenous immunoglobulins (IVIG), splenectomy may result at higher risk of peri-operative complications and, for this reason, potentially contraindicated. The thrombopoietin receptor agonists (TPO-RAs) romiplostim and eltrombopag have shown high therapeutic activity in primary ITP, but data of efficacy and safety regarding their use in preparation for splenectomy are missing. Thirty-one adult patients, median age 50 years, with corticosteroids and/or IVIG refractory persistent and chronic ITP who were treated with TPO-RAs (romiplostim= 24; eltrombopag= 7) with the aim to increase platelet count and allow a safer execution of splenectomy were retrospectively evaluated. Twenty-four patients (77%) responded to the use of TPO-RAs with a median platelet count that increased from 11 × 10(9) /L before starting TPO-RAs to 114 × 10(9) /L pre-splenectomy, but a concomitant treatment with corticosteroids and/or IVIG was required in 19 patients. Twenty-nine patients underwent splenectomy while two patients who responded to TPO-RAs subsequently refused surgery. Post-splenectomy complications were characterized by two Grade 3 thrombotic events (1 portal vein thrombosis in the patient with previous history of HCV hepatitis and 1 pulmonary embolism), with a platelet count at the time of thrombosis of 260 and 167 × 10(9) /L, respectively and one Grade 3 infectious event. TPO-RAs may represent a therapeutic option to improve platelet count and reduce the risk of peri-operative complications in ITP candidates to splenectomy. An increased risk of post-splenectomy thromboembolic events cannot be ruled out and thromboprophylaxis with low-molecular weight heparin is generally recommended. © 2016 Wiley Periodicals, Inc.

  12. Bevacizumab plus FOLFIRI or FOLFOX in chemotherapy-refractory patients with metastatic colorectal cancer: a retrospective study

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    Portales Fabienne

    2009-09-01

    Full Text Available Abstract Background The anti-VEGF antibody bevacizumab associated with an irinotecan or oxaliplatin-based chemotherapy was proved to be superior to the chemotherapy alone in first or second line treatment of metastatic colorectal cancer (mCRC. However, it was reported to have no efficacy in 3rd or later-line, alone or with 5FU. The aim of this study was to evaluate the activity of bevacizumab combined with FOLFIRI or FOLFOX in mCRC who have failed prior chemotherapy with fluoropyrimidine plus irinotecan and/or oxaliplatin. Methods Thirty one consecutive patients treated between May 2005 and October 2006 were included in this retrospective study. All of them have progressed under a chemotherapy with fluoropyrimidine plus irinotecan and/or oxaliplatin and received bevacizumab (5 mg/kg in combination with FOLFIRI or simplified FOLFOX4 every 14 days. Results Ten patients (32.2% had an objective response (1 CR, 9 PR and 12 (38.8% were stabilized. The response and disease control rates were 45.4% and 100% when bevacizumab was administered in 2nd or 3rd line and 25% and 55% in 4th or later line respectively (p = 0.024 and p = 0.008. Among the patients who had previously received the same chemotherapy than that associated with bevacizumab (n = 28 the overall response rate was 35.7% and 39.3% were stabilized. Median progression free survival (PFS and overall survival (OS were of 9.7 and 18.4 months respectively. Except a patient who presented a hypertension associated reversible posterior leukoencephalopathy syndrome, tolerance of bevacizumab was acceptable. A rectal bleeding occurred in one patient, an epistaxis in five. Grade 1/2 hypertension occurred in five patients. Conclusion This study suggests that bevacizumab combined with FOLFOX or FOLFIRI may have the possibility to be active in chemorefractory and selected mCRC patients who did not receive it previously.

  13. Yokukansan for the treatment of preoperative anxiety and postoperative delirium in colorectal cancer patients: a retrospective study.

    Science.gov (United States)

    Wada, Saho; Inoguchi, Hironobu; Hirayama, Takatoshi; Matsuoka, Yutaka J; Uchitomi, Yosuke; Ochiai, Hiroki; Tsukamoto, Shunsuke; Shida, Dai; Kanemitsu, Yukihide; Shimizu, Ken

    2017-09-01

    Yokukansan (YKS), a Japanese traditional herbal medicine for neurosis and insomnia, is speculated to be useful for perioperative psychiatric symptoms in cancer patients, but there exists little empirical evidence. This study provides preliminary data about the efficacy, feasibility, and side effects of YKS for the treatment of preoperative anxiety and postoperative delirium in cancer patients. We retrospectively reviewed the medical records of colorectal cancer patients who took YKS for preoperative anxiety, evaluating the following: (1) patient characteristics, (2) feasibility of taking YKS, (3) changes in preoperative anxiety based on the Clinical Global Impression (CGI) scale and Edmonton Symptom Assessment System-revised (ESAS-r-anxiety), (4) incidence of postoperative delirium and (5) YKS-related side effects. We reviewed 19 medical records. There was a significant difference between ESAS-r-anxiety scores (P = 0.028) before and after taking YKS, but no difference between CGI scores (P = 0.056). The incidence of postoperative delirium was 5.2% (95% CI = 0.0-14.5). One patient could not complete the course of YKS during the perioperative administration period, but there were no side effects of Grade 2 or worse according to the Common Terminology Criteria for Adverse Events v4. Cancer patients could safely take YKS before surgery. There was a significant improvement in preoperative anxiety after taking YKS, and the incident rate of postoperative delirium was lower than in previous studies. These results suggest that YKS may be useful for perioperative psychiatric symptoms in cancer patients. Further well-designed studies are needed to substantiate our results. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  14. Detection rate of prostate cancer using prostate specific antigen in patients presenting with lower urinary tract symptoms: A retrospective study

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    Chavan P

    2009-01-01

    Full Text Available Background: Need for undertaking prostate biopsies for detection of prostate cancer is often decided on the basis of serum levels of prostate specific antigen (PSA. Aim: To evaluate the case detection rate of prostate cancer among patients presenting with lower urinary tract symptoms (LUTS on the basis of PSA levels and to assess the scope of prostate biopsy in these patients. Setting and Design: A retrospective study from a tertiary care center. Materials and Methods: The clinical and histopathological data of 922 patients presenting with LUTS in the last five years was obtained from the medical record section. They had been screened for prostate cancer using PSA and /or digital rectal examination examination followed by confirmation with prostate biopsy. Statistical Analysis Used: Detection rate and receiver operating characteristic curve were performed using SPSS 16 and Medcalc softwares. Results: The detection rate of prostate cancer according to the PSA levels was 0.6%, 2.3%, 2.5%, 34.1% and 54.9% in the PSA range of 0-4, 4-10, 10-20, 20-50 and> 50 ng/ml, respectively. Maximum prostate cancer cases were detected beyond a PSA value of 20 ng/ml whereas no significant difference in the detection rate was observed in the PSA range of 0-4, 4-10 and 10-20 ng/ml. Conclusion: A low detection rate of prostate cancer observed in the PSA range of 4-20 ng/ml in LUTS patients indicates the need for use of higher cutoff values of PSA in such cases. Therefore we recommend a cutoff of 20 ng/ml of PSA for evaluation of detection rate of prostate cancer among patients presenting with LUTS.

  15. Retention of class V restorations placed by dental students: a retrospective evaluation

    OpenAIRE

    Silva, Úrsula Aparecida Escalero; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; da Silva, Emílie; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Okida, Ricardo; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Sundefeld, Maria; Department of Biostatistics – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Fagundes, Ticiane Cestari; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.

    2016-01-01

    Objective: The aim of this study was to evaluate the clinical performance of class V restorations made by undergraduate students and determine the factors that might influence retention of restorations. Material and Methods: A survey of the clinical records created between 2007 and 2009 was used to collect data on patients with dental restorations. The USPHS (United States Public Health Service) criteria were used to perform evaluations by direct clinical observation. Statistical analyses wer...

  16. Etiological spectrum of hypokalemic paralysis: A retrospective analysis of 29 patients

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    Ravindra Kumar Garg

    2013-01-01

    Full Text Available Background: Hypokalemic paralysis is characterized by episodes of acute muscle weakness associated with hypokalemia. In this study, we evaluated the possible etiological factors in patients of hypokalemic paralysis. Materials and Methods: We reviewed the records of 29 patients who were admitted with a diagnosis of hypokalemic paralysis. Modified Guillain-Barre΄ Syndrome disability scale was used to grade the disability. Results: In this study, 15 (51.7% patients had secondary causes of hypokalemic paralysis and 14 patients (42.3% had idiopathic hypokalemic paralysis. Thyrotoxicosis was present in six patients (20.6%, dengue infection in four patients (13.7%, distal renal tubular acidosis in three patients (10.3%, Gitelman syndrome in one patient (3.4%, and Conn′s syndrome in one patient (3.4%. Preceding history of fever and rapid recovery was seen in dengue infection-induced hypokalemic paralysis. Approximately 62% patients had elevated serum creatinine phosphokinase. All patients had recovered completely following potassium supplementation. Patients with secondary causes were older in age, had significantly more disability, lower serum potassium levels, and took longer time to recover. Conclusion: In conclusion, more than half of patients had secondary causes responsible for hypokalemic paralysis. Dengue virus infection was the second leading cause of hypokalemic paralysis, after thyrotoxicosis. Presence of severe disability, severe hypokalemia, and a late disease onset suggested secondary hypokalemic paralysis.

  17. Increased financial burden among patients with chronic myelogenous leukaemia receiving imatinib in Japan: a retrospective survey

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    Kodama Yuko

    2012-04-01

    Full Text Available Abstract Background The financial burden of medical expenses has been increasing for cancer patients. We investigated the relationship between household income and financial burden among patients with chronic myelogenous leukaemia (CML who have been treated with imatinib. Methods A questionnaire was distributed to 1200 patients between May and August 2009. We retrospectively surveyed their household incomes, out-of-pocket medical expenses, final co-payments after refunds, and the perceived financial burden of their medical expenses in 2000, 2005 and 2008. Results A total of 577 patients completed the questionnaire. Their median age was 61 years (range, 15–94. A financial burden was felt by 41.2 % (28 of 68 of the patients treated with imatinib in 2000, 70.8 % (201 of 284 in 2005, and 75.8 % (400 of 528 in 2008. Overall, 182 patients (31.7 % considered its discontinuation because of the financial burden and 15 (2.6 % temporarily stopped their imatinib prescription. In 2000, 2005 and 2008, the patients’ median annual household incomes were 49,615 US Dollars (USD, 38,510 USD and 36,731 USD, respectively, with an average currency exchange rate of 104 Yen/USD in 2008. Their median annual out-of-pocket expenses were 11,548, 12,067 and 11,538 USD and their median final annual co-payments were 4,375, 4,327 and 3,558 USD, respectively. Older patients (OR = 0.96, 95 % CI: 0.95–0.98, p ≪ 0.0001 for 1-year increments, and patients with higher household incomes (OR = 0.92, 95 % CI: 0.85–0.99, p = 0.03 for 10,000 USD-increments were less likely to have considered discontinuing their imatinib treatment. Conversely, patients with higher annual final co-payments (OR = 2.21, 95 % CI: 1.28–4.28, p = 0.004 for 10,000 USD-increments were more likely to have considered discontinuing their imatinib treatment. Conclusions The proportion of CML patients who sensed a financial burden increased between 2000 and 2008

  18. A retrospective evaluation of activity of gemcitabine/platinum regimens in the treatment of recurrent ovarian cancer

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    Tran N. Le

    2017-11-01

    Full Text Available Abstract Background While many of these agents have been compared in prospective clinical trials, the gemcitabine/platinumbased regimens have not been compared in a prospective, randomized clinical trial. While bothgemcitabine/carboplatin and gemcitabine/cisplatin have a similar ORR in separate clinical trials, the tworegimens have never been directly been compared. With overlapping dose-limiting toxicity of thrombocytopenia, the gemcitabine/carboplatin regimen has been challenging to employ in the clinical setting in previously treated ovarian cancer patients and is often associated with treatment delays and/or dose reductions. Gemcitabine/cisplatin can also be a challenge due to its dose limiting neuropathy and renal toxicity, especially in previously treated patients. In the absence of any prospective, head to head comparison this retrospective study was embarked upon to compare the response rate and toxicity profiles of gemcitabine/cisplatin verses gemcitabine/carboplatin for the treatment of platinum-sensitive verses platinum-resistant recurrent ovarian cancer. Methods This was a retrospective chart review study that identified patients that had received either gemcitabine/cisplatin or gemcitabine/carboplatin for treatment of recurrent ovarian cancer and compared documented hematological and non-hematological toxicity and response based on RECIST (v1.1. Data was evaluated based upon platinum sensitivity/resistance as well. Results A total of 93 patients were identified that had received a gemcitabine/platinum regimen with 48 with recurrent ovarian cancer that were included in the study. There were 21 patients in the gemcitabine/cisplatin arm and 27 patients identified in the gemcitabine/carboplatin arm. Objective response rate (ORR was greater in platinum-sensitive patients that received gemcitabine/carboplatin compared to gemcitabine/cisplatin (8 (67% vs 2 (25%, p < 0.05. Conversely, ORR was greater in platinum-resistant patients treated

  19. Results of RELID study 2014-Buenos Aires, Argentina retrospective evaluation of lens injuries and dose

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    Papp, C.; Touzet, R.; Romano-Miller, M.; Descalzo, A.; Michelin, S.; Molinari, A.; Rossini, A.; Di Giorgio, M.; Plotkin, C.; Bodino, G.; Esperanza, G.

    2017-01-01

    High levels of scatter radiation in catheterization laboratories may lead to posterior subcapsular opacities in the lens of the staff. The international Retrospective Evaluation of Lens Injuries and Dose (RELID) was performed in Argentina for the first time in 2010 in the context of the congress of the Latin American Society of Interventional Cardiology (SOLACI) and recently, in 2014, was carried out for the second time (SOLACI-CACI 2014). The 2014 study included 115 participants: interventional cardiologists, technicians and nurses. Posterior subcapsular lens changes typical of ionizing radiation exposure were found in 91.5% of interventional cardiologists, in 77% of technicians and in 100% of nurses, according to the Merriam-Focht scale. This RELID study (Argentina 2014) has particular importance since it allowed the follow-up of 10 professionals evaluated in 2010. The results obtained in the study population highlight the importance of the availability and proper use of the elements of radiation protection, as well as staff training. (authors)

  20. Primary bone lymphoma: A clinicopathological retrospective study of 28 patients in a single institution

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    Mohammad Reza Ghavam Nasiri

    2011-01-01

    Full Text Available Background: Primary bone lymphoma (PBL is a rare disease and distinct clinicopathological entity. The optimal treatment strategy is still unclear. Because of rarity of PBL, we report our institute experience in PBL clinicopathological feature and treatment results. Methods: 28 patients diagnosed with PBL were referred to Omid Hospital, cancer research center (CRC, between March 2001 and February 2009. Immunophenotype studies on 16 out of 28 pathological blocks were performed. We analyzed disease free survival (DFS and overall survival (OS rates. Results: 14 patients with PBL were analyzed retrospectively. 17 patients (60.7% were male and 11 (39.3% were female with a median age of 41 years (range: 11-79. Long bones were the most primarily site of involvement (71%. 26 (93% patients had diffuse large B cell lymphoma and 2 (7% had small lymphoblastic lymphoma. One (3% patient received radiation alone, 18 (66% cases received combined modality (chemotherapy + radiotherapy and 8 (30% received only chemotherapy during their treatment period. The median follow up was 18 months (range: 1-82. Mean DFS was 51 months (range: 37-66. Overall survival (OS was 54 months (range: 40-68. OS was significantly better in the chemoradiotherapy group compared with other two groups (64 versus 27 months, respectively, p=0.014. DFS was also significantly better in combined modality arm compared with other two groups (64 versus 21 months, respectively, p=0.003. Conclusions: In spite of small number of patients reported in this study, combined modality treatment (chemotherapy and radiotherapy was shown to be useful as an effective treatment strategy in PBL.

  1. Diabetes Is Associated with Worse Clinical Presentation in Tuberculosis Patients from Brazil: A Retrospective Cohort Study.

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    Leonardo Gil-Santana

    Full Text Available The rising prevalence of diabetes mellitus (DM worldwide, especially in developing countries, and the persistence of tuberculosis (TB as a major public health issue in these same regions, emphasize the importance of investigating this association. Here, we compared the clinical profile and disease outcomes of TB patients with or without coincident DM in a TB reference center in Brazil.We performed a retrospective analysis of a TB patient cohort (treatment naïve of 408 individuals recruited at a TB primary care center in Brazil between 2004 and 2010. Data on diagnosis of TB and DM were used to define the groups. The study groups were compared with regard to TB disease presentation at diagnosis as well as to clinical outcomes such as cure and mortality rates upon anti-tuberculosis therapy (ATT initiation. A composite score utilizing clinical, radiological and microbiological parameters was used to compare TB severity between the groups.DM patients were older than non-diabetic TB patients. In addition, diabetic individuals more frequently presented with cough, night sweats, hemoptysis and malaise than those without DM. The overall pattern of lung lesions assessed by chest radiographic examination was similar between the groups. Compared to non-diabetic patients, those with TB-diabetes exhibited positive acid-fast bacilli in sputum samples more frequently at diagnosis and at 30 days after ATT initiation. Notably, higher values of the TB severity score were significantly associated with TB-diabetes comorbidity after adjustment for confounding factors. Moreover, during ATT, diabetic patients required more frequent transfers to TB reference hospitals for complex clinical management. Nevertheless, overall mortality and cure rates were indistinguishable between the study groups.These findings reinforce the idea that diabetes negatively impacts pulmonary TB severity. Our study argues for the systematic screening for DM in TB reference centers in endemic

  2. Predictors of sustained response to rivastigmine in patients with Alzheimer's disease: a retrospective analysis.

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    Sadowsky, Carl H; Grossberg, George T; Somogyi, Monique; Meng, Xiangyi

    2011-01-01

    The cholinesterase inhibitor rivastigmine is approved for the treatment of mild to moderate Alzheimer's disease. However, it is not possible to predict which individuals will benefit from treatment. This retrospective analysis of an international, 24-week, randomized, double-blind trial aimed to identify the percentage of persons with Alzheimer's disease who have a sustained response with rivastigmine patch, rivastigmine capsules, or placebo; to determine the magnitude of the sustained treatment response; and to investigate baseline patient characteristics predictive of the observed sustained response. Patients who improved on the Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog) and Alzheimer's Disease Cooperative Study-Activities of Daily Living scale (ADCS-ADL) at week 16 and maintained at least the week 16 improvement at week 24 were identified as sustained responders. Treatment differences and baseline predictive factors were assessed in patients demonstrating a 1-, 2-, 3-, 4-, or 5-point sustained improvement. The first patient was screened in November 2003 and the last patient completed the study in January 2006. More persons with Alzheimer's disease had sustained improvements on the ADAS-cog and ADCS-ADL with rivastigmine versus placebo. Sustained improvements of 4 or 5 points on the ADAS-cog or ADCS-ADL were demonstrated in the 9.5-mg/24-h rivastigmine patch (24% and 36% of patients, respectively) and 12-mg/d capsule groups (28% on both outcome measures). Factors predictive of a sustained response to treatment included baseline Mini-Mental State Examination, ADAS-cog, and ADCS-ADL scores and treatment, country of treatment, and time since first symptom was diagnosed by a physician. Understanding factors predictive of sustained cholinesterase inhibitor treatment response should help to optimize Alzheimer's disease management and encourage compliance by allowing more realistic expectations of treatment effects.

  3. Reticulocyte Hemoglobin Content Helps Avoid Iron Overload in Hemodialysis Patients: A Retrospective Observational Study.

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    Capone, Domenico; Cataldi, Mauro; Vinciguerra, Mauro; Mosca, Teresa; Barretta, Salvatore; Ragosta, Annalisa; Sorrentino, Aniello; Vecchione, Alessandra; Barretta, Luca; Tarantino, Giovanni

    2017-01-01

    Anemia in patients suffering from end-stage renal failure is currently treated with Erythropoiesis-Stimulating Agents (ESA). This treatment needs sufficient iron supplementation to avoid an inadequate dosage of ESA. Nowadays modern analytical instruments allow to accurately calculate the content of Hemoglobin (Hb) in reticulocytes (CHr), that can be used as a guide for prescribing patients with the appropriate amount of iron. Patients, undergoing hemodialysis, were retrospectively selected from the database and were divided in two groups: group A received intravenous (IV) iron and subcutaneously ESA, and their dosages were adjusted on the basis of the following parameters: Hb, Mean corpuscular haemoglobin (MCH), CHr with consequent MCH/CHr ratio and reticulocyte count determined by the ADVIA 120 Hematology System of Siemens; group B patients were administered IV iron and ESA monitoring iron storage, Hb and ferritin. The aforementioned parameters and the administered amount of iron and ESA were monitored at baseline, four and eight months from the begining of the study. For ESA supplementation, no difference was observed between the groups at the various observed times. Despite similar Hb levels, the patients of group A needed significant lower doses of IV iron (-57.8%) avoiding risks of organ toxicity and obtaining consequent cost saving of nearly 1 €/patient/month. The use of CHr and its related parameters allows the avoidance of overdosage of IV iron, which can potentially damage organs, and the reduction of health care direct and indirect costs. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  4. A Retrospective Analysis of Clinical Laboratory Interferences Caused by Frequently Administered Medications in Burn Patients.

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    Godwin, Zachary; Lima, Kelly; Greenhalgh, David; Palmieri, Tina; Sen, Soman; Tran, Nam K

    2016-01-01

    The goal of this study is to quantify the number of medications administered to burn patients and identify potential drugs interfering with laboratory testing. The authors reviewed the medical records of 12 adult (age ≥ 18 years) burn patients with more than 20% TBSA burns from an existing glucose control database at our institution. Dose, interval, and route of medications administered from admission to discontinuation of intensive insulin therapy were recorded. Interfering drugs were identified based on established clinical chemistry literature. The retrospective cohort of adult burn patients exhibited a mean (SD) age of 37.9 (3.0) years. Mean TBSA burn was 51.3 (9.3)%. Disease severity determined by the average multiple organ dysfunction score was 5.4 (0.2). Mean and median medications administered per day were 42.1 (9.5) and 49 (with a daily range of 0-65), respectively. A total of 666 potential laboratory test interferences caused by medications were identified. There were 261 different effects (eg, increased glucose, decreased potassium). Multiple interferences, 71.0% (475/666), were caused by more than one medication. Investigation of the number of medications administered to a burn patient and delineation of potential laboratory test interferences has not been conducted in burn patients. Given the substantial number of medications administered to burn patients, physicians and laboratory personnel should work together to identify potential interferences and define appropriate countermeasures while enhancing the laboratorians understanding of this unique population. This synergistic partnership can lead to intelligent support tools and potentially autocorrecting instruments.

  5. Assessment of Double Outlet Right Ventricle Associated with Multiple Malformations in Pediatric Patients Using Retrospective ECG-Gated Dual-Source Computed Tomography.

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    Ke Shi

    Full Text Available To evaluate the feasibility and diagnostic accuracy of retrospective electrocardiographically (ECG-gated dual-source computed tomography (DSCT for the assessment of double outlet right ventricle (DORV and associated multiple malformations in pediatric patients.Forty-seven patients <10 years of age with DORV underwent retrospective ECG-gated DSCT. The location of the ventricular septal defect (VSD, alignment of the two great arteries, and associated malformations were assessed. The feasibility of retrospective ECG-gated DSCT in pediatric patients was assessed, the image quality of DSCT and the agreement of the diagnosis of associated malformations between DSCT and transthoracic echocardiography (TTE were evaluated, the diagnostic accuracies of DSCT and TTE were referred to surgical results, and the effective doses were calculated.Apart from DORV, 109 associated malformations were confirmed postoperatively. There was excellent agreement (κ = 0.90 for the diagnosis of associated malformations between DSCT and TTE. However, DSCT was superior to TTE in demonstrating paracardiac anomalies (sensitivity, coronary artery anomalies: 100% vs. 80.00%, anomalies of great vessels: 100% vs. 88.57%, separate thoracic and abdominal anomalies: 100% vs. 76.92%, respectively. Combined with TTE, DSCT can achieve excellent diagnostic performance in intracardiac anomalies (sensitivity, 91.30% vs. 100%. The mean image quality score was 3.70 ± 0.46 (κ = 0.76. The estimated mean effective dose was < 1 mSv (0.88 ± 0.34 mSv.Retrospective ECG-gated DSCT is a better diagnostic tool than TTE for pediatric patients with complex congenital heart disease such as DORV. Combined with TTE, it may reduce or even obviate the use of invasive cardiac catheterization, and thus expose the patients to a much lower radiation dose.

  6. Impaired swallowing mechanics of post radiation therapy head and neck cancer patients: A retrospective videofluoroscopic study.

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    Pearson, William G; Davidoff, Alisa A; Smith, Zachary M; Adams, Dorothy E; Langmore, Susan E

    2016-02-28

    To determine swallowing outcomes and hyolaryngeal mechanics associated with post radiation therapy head and neck cancer (rtHNC) patients using videofluoroscopic swallow studies. In this retrospective cohort study, videofluoroscopic images of rtHNC patients (n = 21) were compared with age and gender matched controls (n = 21). Penetration-aspiration of the bolus and bolus residue were measured as swallowing outcome variables. Timing and displacement measurements of the anterior and posterior muscular slings elevating the hyolaryngeal complex were acquired. Coordinate data of anatomical landmarks mapping the action of the anterior muscles (suprahyoid muscles) and posterior muscles (long pharyngeal muscles) were used to calculate the distance measurements, and slice numbers were used to calculate time intervals. Canonical variate analysis with post-hoc discriminant function analysis was performed on coordinate data to determine multivariate mechanics of swallowing associated with treatment. Pharyngeal constriction ratio (PCR) was also measured to determine if weak pharyngeal constriction is associated with post radiation therapy. The rtHNC group was characterized by poor swallowing outcomes compared to the control group in regards to: Penetration-aspiration scale (P time of displacement was abbreviated (P = 0.002) and distance of excursion was reduced (P = 0.02) in the rtHNC group. A canonical variate analysis shows a significant reduction in pharyngeal mechanics in the rtHNC group (P clearance. Using videofluoroscopy, this study shows rtHNC patients have worse swallowing outcomes associated with reduced hyolaryngeal mechanics and pharyngeal constriction compared with controls.

  7. Clinical nutrition counselling service in the veterinary hospital: retrospective analysis of equine patients and nutritional considerations.

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    Vergnano, D; Bergero, D; Valle, E

    2017-06-01

    Nutrition plays a very important role in the healthy and in the ill horse. Although research in this field clearly shows that incorrect nutritional practices may lead to severe pathologies, inappropriate feeding plans often continue to be used. A clinical nutrition counselling (CNC) service could thus be of great use to both horse owners and veterinarians. The aim of this study was to provide information on equine patients referred to the CNC service of the University of Turin and to provide standard dietary protocols as used in our Veterinary Teaching Hospital for the most common nutrition-related pathologies. The data were obtained by retrospective analysis of the nutritional records of referred equine patients. The data collected included information about anamnesis, nutritional assessment, current diet, referring person and follow-up of each patient. Sixty-one horses were included in the study. The majority were adult males. The most common breeds were the Italian Saddle Horse and the Friesian Horse. Old horses (>19 years) had a statistically lower BCS than brood mares or other adult horses (p equine gastric ulcer syndrome. All horses received first-cut meadow hay; 85% also ate concentrates. Young horses (equine population. Journal of Animal Physiology and Animal Nutrition © 2017 Blackwell Verlag GmbH.

  8. The results of therapeutic plasma exchange in patients with severe hyperthyroidism: a retrospective multicenter study.

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    Keklik, Muzaffer; Kaynar, Leylagul; Yilmaz, Mehmet; Sivgin, Serdar; Solmaz, Musa; Pala, Cigdem; Aribas, Sulbiye; Akyol, Gulsah; Unluhizarci, Kursat; Cetin, Mustafa; Eser, Bulent; Unal, Ali

    2013-06-01

    Hyperthyroidism characterized by elevated serum levels of circulating thyroid hormones. The aim of hyperthyroidism treatment is to achieve a euthyroid state as soon as possible and to maintain euthyroid status. However, drug withdrawal and utilization of alternative therapies are needed in cases in which leucopenia or impairment in liver functions is observed during medical therapy. In the present study, we aimed to present our cases which underwent therapeutic plasma exchange (TPE) due to severe hyperthyroidism. The results of 22 patients who underwent therapeutic plasma exchange due to hyperthyroidism in Apheresis Units of Erciyes University and Gaziantep University, between 2006 and 2012, were retrospectively reviewed. These cases had severe thyrotoxic values despite anti-thyroid drug use. After TPE, we observed a significant decrease in free thyroxin (FT4) (phyperthyroidism by TPE in 20 cases (91%). Both FT3 and FT4 levels remained above the normal limits in two of 22 patients. TPE should be considered as an effective and safe therapeutic option to achieve euthyroid state before surgery or radioactive iodine treatment. TPE is a useful option in cases with severe hyperthyroidism unresponsive to anti-thyroid agents and in those with clinical manifestations of cardiac failure and in patients with severe adverse events during anti-thyroid therapy. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Time to sputum conversion in multidrug-resistant tuberculosis patients in Armenia: retrospective cohort study

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    Arax Hovhannesyan

    2012-06-01

    Full Text Available OBJECTIVE: To characterize time to sputum conversion among patients with multidrug resistant tuberculosis who were enrolled into second-line tuberculosis treatment program; to identify risk factors for delayed sputum conversion. DESIGN: Retrospective cohort study designed to identify the factors associated with sputum conversion. Survival analysis was performed using Kaplan-Meier estimator to compute estimates for median time to sputum conversion and Cox proportional hazards model to compute hazard ratios (HR. RESULTS: Sputum conversion from positive to negative was observed in 134 out of 195 cases (69%. Among these who converted the median time to conversion was 3.7 months. Factors independently associated with time to sputum conversion in the proportional hazards model were: male sex (HR=0.51, 95% CI 0.32-0.81, ofloxacin-resistant tuberculosis (HR = 0.45, 95% CI 0.26-0.78 and first period of recruitment into second-line treatment (HR= 0.69, 95% CI 0.47-1.01. CONCLUSION: Time to sputum conversion in patients with multidrug-resistant tuberculosis in Armenia was 5.8 months (range 0.5-17.0 months. High level of ofloxacin resistance was the main reason for compromised response to treatment. Patients with a poor resistance profile and males should be targeted with more aggressive initial therapy.

  10. Time to sputum conversion in multidrug-resistant tuberculosis patients in Armenia: retrospective cohort study

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    Arax Hovhannesyan

    2012-01-01

    Full Text Available OBJECTIVE: To characterize time to sputum conversion among patients with multidrug resistant tuberculosis who were enrolled into second-line tuberculosis treatment program; to identify risk factors for delayed sputum conversion. DESIGN: Retrospective cohort study designed to identify the factors associated with sputum conversion. Survival analysis was performed using Kaplan-Meier estimator to compute estimates for median time to sputum conversion and Cox proportional hazards model to compute hazard ratios (HR. RESULTS: Sputum conversion from positive to negative was observed in 134 out of 195 cases (69%. Among these who converted the median time to conversion was 3.7 months. Factors independently associated with time to sputum conversion in the proportional hazards model were: male sex (HR=0.51, 95% CI 0.32-0.81, ofloxacin-resistant tuberculosis (HR = 0.45, 95% CI 0.26-0.78 and first period of recruitment into second-line treatment (HR= 0.69, 95% CI 0.47-1.01. CONCLUSION: Time to sputum conversion in patients with multidrug-resistant tuberculosis in Armenia was 5.8 months (range 0.5- 17.0 months. High level of ofloxacin resistance was the main reason for compromised response to treatment. Patients with a poor resistance profile and males should be targeted with more aggressive initial therapy.

  11. [Extracorporeal shockwave lithotripsy (ESWL) for salivary gland stones: a retrospective study of 1571 patients].

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    Guerre, A; Katz, P

    2011-04-01

    The fragmentation of salivary stones by extracorporeal shockwave lithotripsy (ESWL) has been described since the 1990s. We wanted to assess its effectiveness through a retrospective study. We reviewed the files of 1571 patients (801 women and 770 men, from 6 to 85 years of age) treated by ESWL between 1995 and 2010 for 1031 submandibular (65.6%) and 540 parotid gland sialolithiasis (34.4%). The treatment consisted in one or several sessions of ESWL distributed over 3 to 24 months. Three thousand to 6000 shockwaves were delivered by session, if there was no hemostatic disorder or infection. Ultrasound control examinations were performed regularly and systematically. An average of six sessions was necessary. All the lithiases were fragmented, 1056 (67.2%) totally and 515 (32.8%) partially with residual fragments from 1 to 6mm in size. After treatment, 1446 patients (92%) were asymptomatic and 125 (8%) continued to present salivary symptoms, without residual fragments on ultrasound examination in 82% of the cases. The main adverse reaction was infection (628 patients, 40%) resolved thanks to antibiotic treatment or extraction of fragments under local anesthesia. Developed for 20 years, LEC is an excellent alternative to conventional surgery as long as indications are respected. It seems very effective, but its drawbacks are the length of management and the difficulty of ultrasound localization of calculi, which requires an experienced operator. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  12. Enzalutamide in Patients With Castration-Resistant Prostate Cancer Progressing After Docetaxel: Retrospective Analysis of the Swiss Enzalutamide Named Patient Program.

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    Papazoglou, Dimitrios; Wannesson, Luciano; Berthold, Dominik; Cathomas, Richard; Gillessen, Silke; Rothermundt, Christian; Hasler, Loretta; Winterhalder, Ralph; Barth, Andreas; Mingrone, Walter; Nussbaum, Catrina Uhlmann; von Rohr, Lukas; von Burg, Philippe; Schmid, Mathias; Richner, Jürg; Baumann, Sylvia; Kühne, Reto; Stenner, Frank; Rothschild, Sacha I

    2017-06-01

    Enzalutamide is a second-generation androgen receptor (AR) inhibitor that binds to and blocks the AR with higher affinity than previously available AR inhibitors. High activity has been proven in patients with metastatic castration-resistant prostate cancer (mCRPC) previously treated with docetaxel and in chemotherapy-naive patients with mCRPC. However, its activity in patients previously treated with other novel agents (for example, abiraterone and/or cabazitaxel), remains controversial. The aim of this retrospective analysis of the Swiss Enzalutamide Named Patient Program was to evaluate clinical efficacy and safety of enzalutamide treatment in patients with mCRPC progressing after docetaxel and other lines of therapy considering different treatment sequences. We report on 44 patients treated with enzalutamide. The median survival time from diagnosis of CPRC was 41.1 months (95% confidence interval [CI], 32.3-49.8 months). Enzalutamide was used as a second, third, fourth, fifth, sixth, or seventh-line therapy in 13%, 20%, 31%, 20%, 11%, and 2% of patients. The median duration of enzalutamide treatment was 3.0 months (range, 1-21 months). Median progression-free survival was 3.0 months (95% CI, 2.4-3.7 months). The estimated median overall survival was 6.3 months (95% CI, 4.6-8.1 months). Sixteen patients (36.4%) had a prostate-specific antigen decrease of ≥ 30%, and 11 patients (25.0%) of ≥ 50%, respectively. In multivariate analysis, the absence of previous therapy with abiraterone and a prostate-specific antigen response of ≥ 50% on enzalutamide therapy were significantly associated with overall survival on enzalutamide treatment. Our results show that enzalutamide has modest activity in extensively pretreated patients. However, there is a subgroup of patients achieving benefit from enzalutamide therapy even after pretreatment with abiraterone. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Behaviour of perioperative values of haemoglobin, haematocrit and red blood cells in elderly patients undergoing lower limb arthroplasty: a retrospective cohort study on non-transfused patients.

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    Drago, L; De Vecchi, E; Romano', C L; Vassena, C; Banfi, G

    2013-01-01

    Little is known on how elderly patients recover pre-operative haemoglobin, haematocrit and red blood cell levels after total hip and knee arthroplasties. In this study we aimed to evaluate blood loss and recovery blood levels in relation to gender, type of surgery and preoperative haemoglobin values. We conducted a retrospective cohort study on 187 patients over 65 years of age who underwent total knee or total hip arthroplasty between January 2008 and December 2009. Preoperative blood analysis was carried out within 40 days prior to intervention followed by a 15-day postoperative follow-up. Haemoglobin recovery values in anaemic patients versus healthy patients was also estimated. All tested values decreased significantly during the first 3-5 postoperative days. Haemoglobin levels decreased statistically significantly more in males than in females, while no significant differences were observed for haematocrit and erythrocytes. Recovery of haemoglobin values did not differ significantly between healthy patients and patients with preoperative haemoglobin below 120 g/L. Furthermore, our data showed a higher blood loss in total hip arthroplasty, whilst recovery rates showed to be higher after a total knee arthroplasty procedure. In conclusion, the type of intervention and gender played an important role in blood loss and recovery rates in total joint arthroplasty.

  14. Clinical usefulness of Tc-99m hexakis 2-methoxybutyl isonitrile gated SPECT in patients with dilated cardiomyopathy: retrospective analysis

    International Nuclear Information System (INIS)

    Khan, Z.R.; Khan, A.Z.

    2010-01-01

    Background: In Dilated cardiomyopathy the heart is enlarged and ventricles are dilated. Gated myocardial perfusion single photon emission computed tomography is considered state of the art for myocardial perfusion imaging. A retrospective analysis was conducted to evaluate patients with dilated cardiomyopathy with Tc-99m sestamibi gated myocardial perfusion single photon emission computed tomography to evaluate its clinical utility. Methods: A 10 year retrospective medical record review was done from 1991 to 2001 at Wake Forest University, North Carolina, USA. Eligibility criteria included a diagnosis of dilated cardiomyopathy and availability of coronary angiography and Tc-99m sestamibi cardiac imaging results. 26 cases were selected for the final review and inclusion in the study. The study was done with standard protocols for cardiac sestamibi imaging. Results: A total of 26 cases were included in the final analysis. Cases were divided into two main groups. Group-A included 16 patients with no correlation between Tc-99m sestamibi and cardiac catheterisation reports. Group-B included 10 patients with good correlation between the above tests. There were no significant differences between the left ventricular ejection fraction, angina history, sex distribution and diabetic status between the two groups. We applied Wilcoxon Signed Rank Test and z-test to quantify the difference between the two groups. Data was tabulated and z-test was performed. The calculated p value was <0.0001. This is significantly less than the tabulated p-value at 5% level of significance, i.e., 1.96. Significant differences exist between Group-A and Group-B. Conclusion: Tc-99m sestamibi is an excellent agent for investigating myocardial perfusion in dilated cardiomyopathy. The reversible and fixed perfusion defects (small to medium sized) seen in dilated cardiomyopathy after performance of Tc-99m sestamibi gated single photon emission computed tomography imaging may not be due to coronary

  15. Safety profiles of topical vitamin D3 in psoriasis patients: a retrospective large-scale study

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    Yamamoto A

    2012-11-01

    Full Text Available Ai Yamamoto,1 Takuya Furuhashi,1 Kazuhiko Matsumoto,2 Akimichi Morita11Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; 2Biosafety Research Center, Foods, Drugs and Pesticides, Shizuoka, JapanAbstract: Topical vitamin D3 ointments are widely used to treat psoriasis, sometimes in combination with cyclosporine, phototherapy, and biologic agents. However, the risk factors for hypercalcemia resulting from these ointments, and interactions with underlying disorders and age are unclear. We performed a retrospective study of psoriasis patients at Nagoya City University Hospital between January 1, 2004, and December 31, 2009, treated with a vitamin D3-containing topical drug, either calcipotriol, maxacalcitol, or tacalcitol. Data from blood samples and clinical scores collected during routine visits throughout the study period were analyzed. We assessed changes in the serum calcium levels over time in association with age, liver dysfunction, renal dysfunction, concomitant medication, and concomitant therapy. Serum calcium levels were significantly lower in the calcipotriol group than in the maxacalcitol group (P < 0.05, regardless of other factors, at the observation period. Calcipotriol was associated with lower serum calcium levels than maxacalcitol in patients ≥ 65 years (P < 0.05, those with renal disease (P = 0.0362, and those with liver disease (P = 0.0255. Only three patients using calcipotriol developed hypercalcemia that did not seem to be related to the treatment. Hypercalcemia was observed in 10 patients using maxacalcitol, although serum calcium levels rapidly recovered when use was discontinued. Only one patient using tacalcitol developed hypercalcemia. Hypercalcemia tended to occur in patients with conditions in which the skin is more vulnerable, even at standard doses; patients taking oral etretinate; patients requiring concomitant systemic therapy, even if

  16. Critically Ill Patients With the Middle East Respiratory Syndrome: A Multicenter Retrospective Cohort Study.

    Science.gov (United States)

    Arabi, Yaseen M; Al-Omari, Awad; Mandourah, Yasser; Al-Hameed, Fahad; Sindi, Anees A; Alraddadi, Basem; Shalhoub, Sarah; Almotairi, Abdullah; Al Khatib, Kasim; Abdulmomen, Ahmed; Qushmaq, Ismael; Mady, Ahmed; Solaiman, Othman; Al-Aithan, Abdulsalam M; Al-Raddadi, Rajaa; Ragab, Ahmed; Al Mekhlafi, Ghaleb A; Al Harthy, Abdulrahman; Kharaba, Ayman; Ahmadi, Mashael Al; Sadat, Musharaf; Mutairi, Hanan Al; Qasim, Eman Al; Jose, Jesna; Nasim, Maliha; Al-Dawood, Abdulaziz; Merson, Laura; Fowler, Robert; Hayden, Frederick G; Balkhy, Hanan H

    2017-10-01

    To describe patient characteristics, clinical manifestations, disease course including viral replication patterns, and outcomes of critically ill patients with severe acute respiratory infection from the Middle East respiratory syndrome and to compare these features with patients with severe acute respiratory infection due to other etiologies. Retrospective cohort study. Patients admitted to ICUs in 14 Saudi Arabian hospitals. Critically ill patients with laboratory-confirmed Middle East respiratory syndrome severe acute respiratory infection (n = 330) admitted between September 2012 and October 2015 were compared to consecutive critically ill patients with community-acquired severe acute respiratory infection of non-Middle East respiratory syndrome etiology (non-Middle East respiratory syndrome severe acute respiratory infection) (n = 222). None. Although Middle East respiratory syndrome severe acute respiratory infection patients were younger than those with non-Middle East respiratory syndrome severe acute respiratory infection (median [quartile 1, quartile 3] 58 yr [44, 69] vs 70 [52, 78]; p < 0.001), clinical presentations and comorbidities overlapped substantially. Patients with Middle East respiratory syndrome severe acute respiratory infection had more severe hypoxemic respiratory failure (PaO2/FIO2: 106 [66, 160] vs 176 [104, 252]; p < 0.001) and more frequent nonrespiratory organ failure (nonrespiratory Sequential Organ Failure Assessment score: 6 [4, 9] vs 5 [3, 7]; p = 0.002), thus required more frequently invasive mechanical ventilation (85.2% vs 73.0%; p < 0.001), oxygen rescue therapies (extracorporeal membrane oxygenation 5.8% vs 0.9%; p = 0.003), vasopressor support (79.4% vs 55.0%; p < 0.001), and renal replacement therapy (48.8% vs 22.1%; p < 0.001). After adjustment for potential confounding factors, Middle East respiratory syndrome was independently associated with death compared to non-Middle East respiratory syndrome severe acute respiratory

  17. A retrospective investigation of HLA-B*5801 in hyperuricemia patients in a Han population of China.

    Science.gov (United States)

    Cheng, Heng; Yan, Dewen; Zuo, Xin; Liu, Junying; Liu, Wenlan; Zhang, Youming

    2018-05-01

    Hyperuricemia and gout have become increasingly prevalent in China. Allopurinol is an effective urate-lowering therapy, but it has severe side effects. HLA-B*5801 is highly associated with the allopurinol-induced toxic epidermal necrolysis and Stevens-Johnson syndrome. In this retrospective report, we had genotyped HLA-B*5801 in 253 cases of hyperuricemia and gout patients in a Han population in Shenzhen and analyzed the clinical management of medications. We found 30 carriers of the HLA-B*5801 allele in 253 cases of hyperuricemia or gout patients in the population (11.9%). Allopurinol was prescribed in both HLA-B*5801-positive and HLA-B*5801-negative groups. The evaluation of four models with or without genetic screening and management of allopurinol or febuxostat indicated that the HLA-B*5801 screening had significant cost benefit for clinical management. For appropriate management and cost-effectiveness, the HLA-B*5801 allele should be screened in all patients with hyperuricemia and gout in the Chinese population.

  18. EARLY AND LATE COMPLICATIONS RELATED TO CENTRAL VENOUS CATHETERS IN HAEMATOLOGICAL MALIGNANCIES: A RETROSPECTIVE ANALYSIS OF 1102 PATIENTS

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    Salvatore Giacomo Morano

    2014-02-01

    Full Text Available Several severe complications may be associated with the use of central venous catheters (CVC. We retrospectively evaluated on a large cohort of patients the incidence of CVC-related early and late complications. From 7/99 to 12/2005, 1102 CVC have been implanted at our Institution in 881 patients with haematological malignancies (142,202 total day number of implanted CVC. Early mechanic complications were 79 (7.2% - 0.55/1,000 days/CVC. Thirty-nine episodes of early infective complications (<1 week from CVC implant occurred (3.5% - 0.3/1000 days/CVC: furthermore, 187 episodes of CVC-related sepsis (17% - 1.3/1000 days/CVC were recorded. There were 29 episodes (2.6% of symptomatic CVC-related thrombotic complications, with a median interval from CVC implant of 60 days (range 7 – 395. The rate of CVC withdrawal due to CVC-related complications was 26%. The incidence of CVC-related complications in our series is in the range reported in the literature, notwithstanding cytopenia often coexisting in haematological patients.

  19. The prognostic value of time parameters in adjuvant radiotherapy of head and neck cancer. A retrospective analysis of 138 patients

    International Nuclear Information System (INIS)

    Dietl, B.; Schaefer, C.; Koelbl, O.

    2005-01-01

    Purpose: to answer the question, how the parameters waiting time, radiation treatment time and overall treatment time (OTT) influenced the endpoints overall (OS), event-free (EFS) and local recurrence-free survival (LRFS) in patients with locally advanced head-and-neck cancer, who had received postoperative radiotherapy. Patients and methods: 138 patients were included into a retrospective analysis from 10/1993 to 05/2000. Besides the time parameters waiting time, radiation treatment time and OTT, tumor- and therapy-related parameters (T-, N-, R-status, grading, tumor site, surgical technique, and postoperative hemoglobin < 12 g/dl) with potential impact on the endpoints were investigated in the univariate analysis (Kaplan-Meier log-rank test). Individual parameters with a significant impact (p = 0.05) were subjected to a multivariate Cox regression analysis. Results: besides a postoperative hemoglobin value < 12 g/dl, in the univariate analysis an OTT ≥ 105 days negatively influenced all endpoints, as well as a radiation treatment time ≥ 60 days. On multivariate Cox regression analysis, postoperative hemoglobin < 12 g/dl and an OTT ≥ 105 days were identified as independent negative prognostic factors for all endpoints. Conclusion: the waiting time should be managed according to the ASARA (as short as reasonably achievable) recommendation, radiation treatment should not be protracted exceeding an overall treatment of 105 days. Generally, time parameters should be routinely included in the standard tumor documentation, thus facilitating further evaluation of these prognostically relevant factors. (orig.)

  20. Retrospective study of tolerability and efficacy of linezolid in patients with multidrug-resistant tuberculosis (1998-2014).

    Science.gov (United States)

    Ramírez-Lapausa, Marta; Pascual Pareja, José Francisco; Carrillo Gómez, Raquel; Martínez-Prieto, Mónica; González-Ruano Pérez, Patricia; Noguerado Asensio, Arturo

    2016-02-01

    Although linezolid is known to be effective when used as an adjunct therapy in the treatment of patients with multidrug-resistant tuberculosis (MDR-TB), the clinical experience is limited. In this study the efficacy and adverse effects of linezolid treatment were evaluated. A retrospective study of tolerability and efficacy of linezolid in MDR-TB patients was performed in Madrid, Spain. Demographic characteristics, microbiological and clinical features and data on treatment tolerability were collected. Regimens were constructed with a target of prescribing, at least, five anti-tuberculosis agents likely to be effective. Linezolid, at a dosage of 1200 or 600 mg daily, was included to complete the treatment if no other sensitive drugs were available. Vitamin B6 was used to reduce toxicity. Treatment outcome and clinical status at last contact were compared between patients with linezolid-containing regimens and with those without linezolid-containing regimens. During the period 1998-2014, 55 patients with MDR-TB received treatment. In 21 of these patients, linezolid was added. The median of linezolid administration was 23.9 months (IQT 13.1-24.7). Patients using linezolid showed a greater resistance to drugs, with a median of 6 (IQR 5-7) compared with those who did not use it, with a median of 4 drugs (IQR 3-5) (plinezolid group (73.5 days) did not differ significantly from those in the non-linezolid group (61 days) (p=0.29). There were no significant differences in the outcomes of the two patient groups. There were no reported adverse events in 81% of patients assigned to linezolid therapy. Only four patients developed toxicity attributed to linezolid. The most serious adverse event in these patients was anemia observed in the two patients treated with 1200 mg per day. One of them also developed moderate paresthesia. In both cases the dosage was reduced to 600 mg per day, with improvement of the anemia and paresthesias. No patients stopped linezolid therapy. A daily

  1. Efficacy of A Fluoropyrimidine plus Mitomycin C in Pretreated Patients with Metastatic Colorectal Cancer Eligible for Regorafenib: A Retrospective Study

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    Federica Martorana

    2017-11-01

    Full Text Available Objective: In the placebo-controlled CORRECT study, individuals with metastatic colorectal cancer (mCRC receiving Regorafenib (RGR achieved significant benefits in both median overall survival (OS: 6.4 months and progression-free survival (PFS 1.9 months. Patients included in the study had previously failed all standard therapies, which must have included Fluoropyrimidines (FPDs, Oxaliplatin, Irinotecan, Bevacizumab, and Cetuximab or Panitumumab for K-RAS wild-type subjects. FPDs plus Mitomycin C (MMC represent one of the few treatment options for mCRC patients currently eligible for RGR. We wanted to investigate the therapeutic benefit of this pharmacological association in the same clinical setting defined for RGR. Methods: We retrospectively evaluated the records of mCRC patients followed in our Institutions that would have fulfilled inclusion/exclusion criteria for the CORRECT trial and received instead the combination of FPDs and MMC. We therefore collected data from 87 patients: 61 fulfilled the criteria required for this analysis. Results: Median OS was 9.3 months (95% CI 9.0–15.4, with a median PFS of 3.3 months (95% CI 2.9–3.8. One third of the patients (29.5% achieved disease control. No significant differences in OS and PFS were found between K-RAS WT and K-RAS mutant individuals. Likewise, Performance Status (PS and the primary site of disease were not associated with differences in response rates. Conclusions: These results suggest the need for a prospective study assessing RGR cost-effectiveness compared to FPDs plus MMC for mCRC patients that progress after standard treatments.

  2. Periodontal Treatment and the Risks of Cardiovascular Disease in Patients with Type 2 Diabetes: A Retrospective Cohort Study.

    Science.gov (United States)

    Peng, Chiung-Huei; Yang, Yi-Sun; Chan, Kuei-Chuan; Kornelius, Edy; Chiou, Jeng-Yuan; Huang, Chien-Ning

    2017-01-01

    Objective Periodontal disease may predispose individuals to cardiovascular disease (CVD). Diabetes mellitus, especially in patients with severe periodontitis, increases the risk of CVD mortality. However, the outcomes of periodontal therapy vary among the different treatment modalities. We aim to investigate whether periodontal treatment could influence the occurrence of CVD in patients with type 2 diabetes and periodontal problems. Methods A retrospective cohort study was conducted based on a dataset released by Taiwan National Health Insurance (NHI). The dataset was composed of randomly sampled, newly diagnosed diabetic patients who received insurance benefits from 1999 to 2001; patients who were younger than 18 years of age or who already had CVD before 1999 were excluded. The NHI code was used to identify the treatments, including subgingival curettage and flap operations. The patients' demographic variables were matched using a 1:4 propensity score. All of the subjects were followed up until the onset of CVD, or December 31, 2011. A Cox proportional hazards regression analysis was performed to evaluate the effects of periodontal treatment on the rates of myocardial infarction, heart failure and stroke. Results Three thousand thirty-nine and 12,156 diabetic subjects were classified into the advanced periodontal treatment group and the non-advanced periodontal treatment group, respectively. The Cox proportional hazards analysis revealed that although the overall incidence of CVD was not significantly improved (Hazard ratio, HR 0.95; 95% CI 0.90-1.01), advanced periodontal treatment reduced the rates of myocardial infarction (HR 0.92; 95% CI 0.85-0.99) and heart failure (HR 0.60; 95% CI 0.45-0.80). There was no significance difference in the incidence of stroke (HR 0.95; 95% CI 0.85-1.06). Conclusion Advanced periodontal therapy lowers the rate of CVD, especially myocardial infarction and heart failure. Dental management has a beneficial effect on the health of

  3. Microwave Ablation of Lung Tumors Near the Heart: A Retrospective Review of Short-Term Procedural Safety in Ten Patients.

    Science.gov (United States)

    Maxwell, Aaron W P; Healey, Terrance T; Dupuy, Damian E

    2017-09-01

    To evaluate the rate of short-term complications associated with microwave ablation of lung tumors located near the heart. This HIPAA-compliant study was performed with a waiver for informed consent. Patients who underwent microwave ablation of lung tumors located 10 mm or less from the heart were identified by retrospective chart review. Both primary and metastatic tumors were included. Only tumors directly adjacent to one of the four cardiac chambers were included. All patients were treated in a single session using CT guidance with continuous electrocardiographic monitoring. Rates of new-onset arrhythmia and myocardial infarction (MI) within 90 days of the procedure were quantified, and evidence of cardiac or pericardiac injury was assessed for using post-ablation contrast-enhanced chest CT, electrocardiography (EKG), and-when available-echocardiography. Complications were graded using the Common Terminology Criteria for Adverse Events (CTCAE) system. Ten patients (four males, six females; mean age 73.1 ± 9.5 years) met all inclusion criteria. Mean tumor distance from the heart was 3 mm (range, 0-6 mm). New-onset arrhythmia was not observed during or following any of the microwave ablation treatments, and there were no documented 90-day MI events. CTCAE Grade 1 complications were observed by CT in eight patients, most commonly mild focal pericardial thickening. EKG and echocardiography were normal in all patients. No major complications (CTCAE Grade 3 or greater) were observed. Microwave ablation of lung tumors located 10 mm or less from the heart appears to have low associated short-term morbidity and may be appropriate in selected patients.

  4. Palliative sedation for cancer patients included in a home care program: a retrospective study.

    Science.gov (United States)

    Calvo-Espinos, Claudio; Ruiz de Gaona, Estefania; Gonzalez, Cristina; Ruiz de Galarreta, Lucia; Lopez, Cristina

    2015-06-01

    Palliative sedation is a common treatment in palliative care. The home is a difficult environment for research, and there are few studies about sedation at home. Our aim was to analyze this practice in a home setting. We conducted a retrospective cross-sectional descriptive study in a home cohort during 2011. The inclusion criteria were as follows: 18 years or older and enrolled in the Palliative Home Care Program (PHCP) with advanced cancer. The variables employed were: sex, age, primary tumor location, and place of death. We also registered indication, type, drug and dose, awareness of diagnosis and prognosis, consent, survival, presence or absence of rales, painful mouth, and ulcers in patients sedated at home. We also collected the opinions of family members and professionals about the suffering of sedated patients. A total of 446 patients (56% at home) of the 617 admitted to the PHCP between January and December of 2011 passed away. The typical patient in our population was a 70-year-old man with a lung tumor. Some 35 (14%) home patients required sedation, compared to 93 (49%) at the hospital. The most frequent indication was delirium (70%), with midazolam the most common drug (mean dose, 40 mg). Survival was around three days. Rales were frequent (57%) as well as awareness of diagnosis and prognosis (77 and 71%, respectively). Perception of suffering after sedation was rare among relatives (17%) and professionals (8%). In most cases, the decision was made jointly by professionals and family members. Our study confirmed the role of palliative sedation as an appropriate therapeutic tool in the home environment.

  5. The Feasibility and Safety of Surgery in Patients Receiving Immune Checkpoint Inhibitors: A Retrospective Study

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    Alexandra W. Elias

    2017-06-01

    Full Text Available Immune checkpoint inhibitors (ICI are revolutionizing care for cancer patients. The list of malignancies for which the Food and Drug Administration is granting approval is rapidly increasing. Furthermore, there is a concomitant increase in clinical trials incorporating ICI. However, the safety of ICI in patients undergoing surgery remains unclear. Herein, we assessed the safety of ICI in the perioperative setting at a single center. We conducted a retrospective review of patients who underwent planned surgery while receiving ICI in the perioperative setting from 2012 to 2016. We collected 30-day postoperative morbidity and mortality utilizing the Clavien–Dindo classification system. We identified 17 patients who received perioperative ICI in 22 operations. Patients were diagnosed with melanoma (n = 14, renal cell carcinoma (n = 2, and urothelial carcinoma (n = 1. Therapies included pembrolizumab (n = 10, ipilimumab (n = 5, atezolizumab (n = 5, and ipilimumab/nivolumab (n = 2. Procedures included cutaneous/subcutaneous resection (n = 6, lymph node resection (n = 5, small bowel resection (n = 5, abdominal wall resection (n = 3, other abdominal surgery (n = 3, orthopedic surgery (n = 1, hepatic resection (n = 1, and neurosurgery (n = 2. There were no Grade III–IV Clavien–Dindo complications. There was one death secondary to ventricular fibrillation in the setting of coronary artery disease. ICI appear safe in the perioperative setting, involving multiple different types of surgery, and likely do not need to be stopped in the perioperative setting. Further studies are warranted to confirm these findings.

  6. Safety of laparoscopic resection for colorectal cancer in patients with liver cirrhosis: A retrospective cohort study.

    Science.gov (United States)

    Zhou, Senjun; Zhu, Hepan; Li, Zhenjun; Ying, Xiaojiang; Xu, Miaojun

    2018-05-26

    Patients with liver cirrhosis represent a high risk group for colorectal surgery. The safety and effectiveness of laparoscopy in colorectal surgery for cirrhotic patients is not clear. The aim of this study was to compare the outcomes of laparoscopic colorectal surgery with those of open procedure for colorectal cancer in patients with liver cirrhosis. A total of 62 patients with cirrhosis who underwent radical resections for colorectal cancer from 2005 to 2014 were identified retrospectively from a prospective database according to the technique adopted (laparoscopic or open). Short- and long-term outcomes were compared between the two groups. Comparison of laparoscopic group and open group revealed no significant differences at baseline. In the laparoscopic group, the laparoscopic surgery was associated with reduced estimated blood loss (136 vs. 266 ml, p = 0.015), faster first flatus (3 vs. 4 days, p = 0.002) and shorter days to first oral intake (4 vs. 5 days, p = 0.033), but similar operative times (p = 0.856), number of retrieved lymph nodes (p = 0.400) or postoperative hospital stays (p = 0.170). Despite the similar incidence of overall complications between the two groups (50.0% vs. 68.8%, p = 0.133), we observed lower morbidities in laparoscopic group in terms of the rate of Grade II complication (20.0% vs. 50.0%, p = 0.014). Long-term of overall and Disease-free survival rates did not differ between the two groups. Laparoscopic colorectal surgery appears to be a safe and less invasive alternative to open surgery in some elective cirrhotic patients in terms of less blood loss or early recovery and does not result in additional harm in terms of the postoperative complications or long-term oncological outcomes. Copyright © 2018. Published by Elsevier Ltd.

  7. A review of Craniopharyngioma and the retrospective study on 100 patients

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    Larijani B

    1995-07-01

    Full Text Available This study was performed in order to improve the knowledge about Craniopharyngioma tumors, and tried to present extensive datas about the signs and symptoms, the clinical process and the treatments and their complications of the patients with Craniopharyngioma, admitted in the hospitals of Tehran university during 15 years (1355-70. Ultimately, these datas have been compared with those in the reputable books and new medical papers; And the results are present at the end of the discussion. Undoubtedly, this study is not free of the limitations of retrospective studies. Our patients-contrary to the textbooks are predominantly males; And also their most common chief complaints are neurological manifestations, and headache (82% is the most common one. There is only a little difference in the prevalence of some of the endocrinologic and ophthalmic manifestations between our datas and what in the texts, while, in some others, we can see a great diversity between the 2. For instance, decreased libido in men and amenorrhea in women, among our patients are prominently less than what we study in the books; And blood pressure disturbances, sensory and motor symptoms and urinary incontinence have not been seen in our patients. In most cases, CT scan leads to diagnosis and its diagnostic accuracy in 2 times higher than that of the simple radiography and it can show the sella enlargement obviously. In a majority of cases (More than 95%, excision a part of the tumor (From just limited to the biopsy area to 90% of tumor mass was the only therapeutic measure. In only a few patients, tumor excision was followed by radiotherapy, that showed the better results. The most common delayed complication was the recurrence of the disease.

  8. Cutaneous Serratia marcescens infections in Korea: A retrospective analysis of 13 patients.

    Science.gov (United States)

    Seo, Jimyung; Shin, Dongyun; Oh, Sang Ho; Lee, Ju Hee; Chung, Kee Yang; Lee, Min-Geol; Kim, Dae Suk

    2016-02-01

    Serratia marcescens is a Gram-negative bacillus belonging to the Enterobacteriaceae family. Because of increasing reports of antimicrobial resistance, this bacterium has received considerable attention and has emerged as an important pathogen. In order to reveal clinical and microbiological characteristics of S. marcescens cutaneous infection and to suggest appropriate antibiotic treatment, we retrospectively analyzed 17 strains isolated from wound swabs of Korean patients between November 2005 and March 2014. A total of 13 patients (five men and eight women) were included in our study, with a mean age of 46.3 years (range, 21-82). Based on medical history, seven patients were classified as immunocompromised. Prior predisposing factors for infections were noted in 12 patients, including pre-existing leg ulcers or dermatitis (5/13), preceding cancer surgeries (2/13), plastic surgeries and filler injection (2/13), traumas (2/13) and medical procedures following cutaneous abscess (1/13). Cutaneous infections showed various clinical presentations, including spontaneous dermal abscess, fingernail change, painful nodules and papular erosions. We found that third- and fourth-generation cephalosporins, gentamicin, levofloxacin and meropenem appeared active against all 17 strains in vitro. Clinically, all patients treated with empirical first-generation cephalosporin showed treatment resistance, and oral quinolone monotherapy was the most preferred antibiotic regimen without treatment failure, with an average treatment duration of 25 days (range, 14-42). This study demonstrates the various clinical presentations and treatment responses for cutaneous S. marcescens infection. Moreover, we suggest that initial antibiotic coverage should be broad enough to account for multidrug resistance in this rare pathogen. © 2015 Japanese Dermatological Association.

  9. Codeine Shopping Behavior in a Retrospective Cohort of Chronic Noncancer Pain Patients: Incidence and Risk Factors.

    Science.gov (United States)

    Chenaf, Chouki; Kabore, Jean-Luc; Delorme, Jessica; Pereira, Bruno; Mulliez, Aurélien; Roche, Lucie; Eschalier, Alain; Delage, Noémie; Authier, Nicolas

    2016-12-01

    Codeine is a widely used opioid analgesic but studies on its misuse in chronic noncancer pain (CNCP) are still lacking. The aim of this study was to assess the incidence of codeine shopping behavior in CNCP patients and to identify the associated risk factors. This was a population-based retrospective cohort study from the French health insurance claims database from 2004 to 2014. The main outcome was the one-year incidence of codeine shopping behavior defined as ≥1 day of overlapping prescriptions written by ≥2 different prescribers and filled in ≥3 different pharmacies. A total of 1,958 CNCP patients treated with codeine were included, with a mean age of 62.7 ± 16.1 years, 36.8% men. The 1-year incidence rate of codeine shopping behavior was 4.03% (95% confidence interval [CI], 3.07-5.28). In multivariate analysis, risk factors associated with shopping behavior were younger age (≤40 years) (hazard ratio [HR] = 7.29; 95% CI, 4.28-12.42), mental health disorders (HR = 2.25; 95% CI, 1.08-4.67), concurrent use of anxiolytic benzodiazepines (HR = 3.12; 95% CI, 1.55-6.26), and previous use of strong opioids (HR = 2.94; 95% CI, 1.24-6.98). The incidence of codeine shopping behavior in CNCP patients was 4% and risk factors identified were shared with those of opioid abuse. Shopping behavior for codeine was not infrequent in CNCP patients. The risk factors identified in this study are similar to those identified for opioid abuse in other studies. Appropriate use of codeine from the perspectives of patients and healthcare providers should be encouraged. Copyright © 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.

  10. Mortality Trend Among Hemodialysis Patients During the Islamic Month of Ramadan: A 24 Years Retrospective Study

    International Nuclear Information System (INIS)

    Imtiaz, S.; Nasir, K.; Dhrolia, M.F.; Abbas, H. N.; Ahmad, A.; Hussain, M.

    2015-01-01

    Objective: The effect of month of Ramadan on the mortality in hemodialysis patients, and to compare it with that in all other Islamic months. Study Design: A descriptive study. Place and Duration of Study: Hemodialysis Unit, The Kidney Center, Karachi, from January 1989 to December 2012. Methodology: All those patients who were diagnosed to have end stage kidney disease and on maintenance hemodialysis for more than 3 months, regardless of underlying cause of kidney failure were included. Patients with acute kidney injury were excluded. Status of the patients was recorded at the end of the study period. The fasting status of the patients was not mentioned. The deaths of the patients were further evaluated and frequencies of death in all twelve Islamic months were calculated. Results: A total of 1,841 patients were registered, out of whom 897 (48.7%) died, and 269 (14.6%) survived till the end of the study. One thousand and fifty six (57.3%) were males, 651 (35.4%) were diabetic. Total number of 143 (7.76%) events occurred in Ramadan, out of which 94 patients died which make nearly 11% of the total deaths distributed in 12 Islamic months. Frequency of death was higher in Ramadan when compared with other months. Conclusion: Ramadan reflected a higher frequency of death. Therefore, there is a need to evaluate the risk factors in a prospective study so that the dialysis patients can be better managed during this period. (author)

  11. Sudden Unexpected Death in Epilepsy: A Retrospective Autopsy Study of 112 Epileptic Patients.

    Science.gov (United States)

    Esen Melez, İpek; Arslan, Murat Nihat; Melez, Deniz Oğuzhan; Şanli, Ahmet Necati; Koç, Sermet

    2017-09-01

    Sudden unexpected deaths comprise the most important and worthy investigation case profiles in both neurology and forensic medicine. Epilepsy, which is one of the neuropathological causes of sudden unexpected deaths, is an important disorder having mysterious aspects. The aim of this study is to make common the points of view between neurology and forensic medicine experts and to discuss the features of the findings together with the related clinical hypotheses, leading to the differential diagnosis of sudden unexpected death in epilepsy (SUDEP) by presenting autopsy findings and available medical data of patients who had a prior diagnosis of epilepsy. In Istanbul, the cases of 20334 autopsied patients who were referred to The Ministry of Justice Council of Forensic Medicine between 2007 and 2011 were identified from the complete forensic autopsy data of the city and were retrospectively reviewed. Patients who had a prior diagnosis of epilepsy were included. Both descriptive and inferential statistical analyses were performed through the parameters of demographical data, physical properties, incident features, macroscopic-microscopic autopsy findings, and cause of death initially for all cases and then separately for SUDEP cases. Among the 20334 patients, 112 were determined to have a prior diagnosis of epilepsy. A possible macroscopic and/or microscopic epileptic focus was present in 23 (20.5%) of these 112 cases. The cause of death was determined to be SUDEP in 40 (35.7%) cases, while it could not be determined in 28 (25%) cases. Among patients whose death cause was considered as SUDEP, the male-to-female ratio was 1.1:1, while the mean age was 31.5±13.9 years in males and 29.6±12.9 years in females. The presence of hypertrophy and myocardial scar tissue findings in the microscopic examination were significantly more frequent among patients determined to have died from cardiovascular diseases compared to patients in the SUDEP group (p=0.001 for each finding

  12. Lung cancer development in patients with connective tissue disease-related interstitial lung disease: A retrospective observational study.

    Science.gov (United States)

    Enomoto, Yasunori; Inui, Naoki; Yoshimura, Katsuhiro; Nishimoto, Koji; Mori, Kazutaka; Kono, Masato; Fujisawa, Tomoyuki; Enomoto, Noriyuki; Nakamura, Yutaro; Iwashita, Toshihide; Suda, Takafumi

    2016-12-01

    Previous studies have reported that patients with idiopathic pulmonary fibrosis occasionally develop lung cancer (LC). However, in connective tissue disease (CTD)-related interstitial lung disease (ILD), there are few data regarding the LC development. The aim of the present study was to evaluate the clinical significance of LC development in patients with CTD-ILD. A retrospective review of our database of 562 patients with ILD between 2000 and 2014 identified 127 patients diagnosed with CTD-ILD. The overall and cumulative incidences of LC were calculated. In addition, the risk factors and prognostic impact of LC development were evaluated. The median age at the ILD diagnosis was 63 years (range 37-84 years), and 73 patients (57.5%) were female. The median follow-up period from the ILD diagnosis was 67.4 months (range 10.4-322.1 months). During the period, 7 out of the 127 patients developed LC (overall incidence 5.5%). The cumulative incidences at 1, 3, and 5 years were 0.0%, 1.8%, and 2.9%, respectively. The risk of LC development was significantly higher in patients with higher smoking pack-year (odds ratio [OR] 1.028; 95% confidence interval [CI] 1.008-1.049; P = 0.007) and emphysema on chest high-resolution computed tomography (OR 14.667; 95% CI 2.871-74.926; P = 0.001). The median overall survival time after developing LC was 7.0 months (95% CI 4.9-9.1 months), and the most common cause of death was LC, not ILD. According to the Cox proportional hazard model analysis with time-dependent covariates, patients who developed LC showed significantly poorer prognosis than those who did not (hazard ratio 87.86; 95% CI 19.56-394.67; P < 0.001). In CTD-ILD, clinicians should be careful with the risk of LC development in patients with a heavy smoking history and subsequent emphysema. Although not so frequent, the complication could be a poor prognostic determinant.

  13. Microwave ablation of focal hepatic malignancies regardless of size: A 9-year retrospective study of 64 patients

    Energy Technology Data Exchange (ETDEWEB)

    Alexander, Erica S., E-mail: erica_alexander@brown.edu; Wolf, Farrah J., E-mail: fwolf@lifespan.org; Machan, Jason T., E-mail: jmachan@lifespan.org; Charpentier, Kevin P., E-mail: kcharpentier@usasurg.org; Beland, Michael D., E-mail: mbeland@lifespan.org; Iannuccilli, Jason D., E-mail: jiannuccilli@lifespan.org; Haas, Richard H., E-mail: rhaas@lifespan.org; Dupuy, Damian E., E-mail: ddupuy@lifespan.org

    2015-06-15

    Highlights: • MWA appears to be a more effective treatment for larger tumors compared with RFA. • Intraoperative MWA outperformed percutaneous MWA. • Complications related to MWA of liver tumors were minor and self limited. - Abstract: Purpose: To retrospectively evaluate the safety and efficacy of microwave ablation (MWA) as treatment for single, focal hepatic malignancies. Materials and Methods: Institutional review board approval was obtained for this HIPAA-compliant study. From December 2003 to May 2012, 64 patients were treated with MWA for a single hepatic lesion, in 64 sessions. Hepatocellular carcinoma (HCC) was treated in 25 patients (geometric mean tumor size, 3.33-cm; 95% CI, 2.65–4.18-cm; range, 1.0–12.0-cm), metastatic colorectal cancer (CRC) was treated in 27 patients (geometric mean tumor size, 2.7-cm; 95% CI, 2.20–3.40-cm; range, 0.8–6.0-cm), and other histological-types were treated in 12 patients (geometric mean tumor size, 3.79-cm; 95% CI, 2.72–5.26-cm; range, 1.7–8.0-cm). Kaplan–Meier (K–M) method was used to analyze time event data. Chi-square and correlation evaluated the relationship between tumor size and treatment parameters. Results: Technical success rate was 95.3% (61/64). Treatment parameters were tailored to tumor size; as size increased more antennae were used (p < 0