Prevalence and risk factors of patients with chronic bronchitis among Iraqi adults.

This study aimed to identify the risk factors associated with chronic bronchitis among patients seeking medical attention for respiratory conditions in Al-Najaf Al-Ashraf city, Iraq. The study employed a case-control design and recruited 134 participants using convenient sampling. Data was collected using a questionnaire consisting of four parts which included demographic characteristics, individual factors, family history, and seasonal, environmental, and nutritional factors. The majority of participants were males aged between 21 and 35 years, with 71.8% of the study group residing in rural areas and 66.3% of the control group living in urban areas. We found that asthma was the most prevalent associated disease among chronic bronchitis patients, with 64.1% reporting it. The risk factors associated with chronic bronchitis were residency, smoking, exposure to secondhand smoke, respiratory sensitivity, dust sensitivity, spring sensitivity, hay fever, asthma, pulmonary obstruction, pneumonia, pertussis, and family history. The study highlights the need for smoking cessation, physical fitness, and healthy eating habits to prevent chronic bronchitis. The findings of this study are important for healthcare professionals in Iraq to design and implement effective prevention and management strategies for chronic bronchitis.

Intrapleural Instillation of Sodium Bicarbonate versus Urokinase in Management of Complicated Pleural Effusion: A Comparative Cohort Study.

Aim: The main target is evacuation; however, with evidence about the value of intrapleural instillation of different fibrinolytic agents still under evaluation, our aim was comparing the effectiveness and safety of intrapleural instillation of sodium bicarbonate (NaHCO3) in comparison with urokinase in patients with infected pleural effusion. Methods: Our prospective cohort study included 40 patients with complicated empyema; the diagnosis was based on analysis of aspirated fluid in association with radiological and bacteriological culture. The patients were subjected to instillation of two different fibrinolytic agents; the first one was NaHCO3, the second was urokinase. Results: The commonest underlying chest infection that was visualized by CT was pneumonia 70%. Nearly half of cases had community-acquired infection (45%), and more than half of them (55%) had anaerobic infection, and only five cases had TB pleural effusion based on ADA-positive, tuberculin skin test in addition to Abram's needles closed biopsy. The rate of repeated therapeutic thoracentesis success in each group was 85%; 80% in NaHCO3 group, and 90% in urokinase group, both of them was significantly equal, P=0.37. Moreover, the frequency of complications in all patients was less than 13%, hence hemothorax and iatrogenic pneumothorax was 12.5%, and only 10% of cases were admitted in ICU after the maneuver, with insignificant difference in between the groups. However, looking at the smaller rate of RTT failure of NaHCO3 or urokinase, the logistic regression model showed that RTT-NaHCO3 was insignificantly related to failure in both unadjusted and adjusted models, P=0.37 and 0.32, respectively, and only smoking habits increase the likelihood of failure 9-fold (OR=8.9, P=0.04) with respect to age, sex, and treatment methods. Conclusion: The efficacy of repeated therapeutic thoracentesis (RTT) with intrapleural instillation of NaHCO3 was effective and safe, the same as urokinase, with consideration that NaHCO3 was much more available and affordable than urokinase.

Recovery of health-related quality of life in patients undergoing robot-assisted radical cystectomy with intracorporeal diversion.

OBJECTIVE: To report the health-related quality of life (HRQoL) after robot-assisted radical cystectomy and intracorporeal urinary diversion (iRARC), and to identify factors impacting on return to baseline. PATIENTS AND METHODS: Consecutive patients undergoing iRARC between January 2016 and December 2017 completed the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire 30-item core (EORTC-QLQ-C30) and EORTC-QLQ-Muscle-Invasive Bladder Cancer Module (EORTC-QLQ-BLM30) questionnaires before surgery and had a minimum of 12 months follow-up postoperatively. RESULTS: A total of 76 patients met the inclusion criteria at 12 months. Neobladder (NB) cases (n = 24) were younger (57.0 vs 71.0 years, P < 0.001) and fitter than ileal conduit (IC) cases (n = 52), and had higher physical (100.0 vs 93.3, P = 0.039) and sexual functioning (66.7 vs 50.0, P = 0.013) scores at baseline. Longitudinal analysis of the EORTC-QLQ-C30 showed that physical (NB: 93.3 vs 100.0, P = 0.020; IC: 80.0 vs 93.3, P < 0.001) and role functioning scores (NB: 83.3 vs 100.0, P = 0.010; IC: 83.3 vs 100.0, P = 0.017) decreased and fatigue score (NB: 22.2 vs 11.1, P = 0.026; IC: 33.3 vs 22.2, P = 0.008) increased at 3 months in both diversion groups. Scores returned to baseline at 6 months except physical functioning score in IC patients that remained below baseline until 12 months (86.7 vs 93.3, P = 0.012). The global HRQoL score did not show significant change postoperatively in both groups. A major 90-day Clavien-Dindo complication was a significant predictor (odds ratio [OR] 0.11, 95% confidence interval [CI] 0.02-0.62; P = 0.012) of deteriorated global HRQoL score at 3 months, while occurrence of a late complication (OR 0.14, 95% CI 0.03-0.65; P = 0.013) was a predictor of deteriorated global HRQoL score at 12 months. Longitudinal analysis of the EORTC-QLQ-BLM30 showed that urinary problems (NB: 14.3 vs 38.3, P < 0.001; IC: 5.6 vs 19.1, P < 0.001) and future perspective (NB: 33.3 vs 44.4, P = 0.004; IC: 22.2 vs 44.4, P < 0.001) scores were better than baseline at 3 months. Sexual function deteriorated significantly at 3 months (NB: 8.3 vs 66.7, P < 0.001; IC: 4.2 vs 50.0, P < 0.001) and then showed improvement at 12 months but was still below baseline (NB: 33.3 vs 66.7, P = 0.001; IC: 25.0 vs 50.0, P < 0.001). Involvement in penile rehabilitation was shown to be a significant predictor (ß 18.62, 95% CI 6.06-30.45; P = 0.005) of higher sexual function score at 12 months. CONCLUSION: While most functional domains and symptoms scales recover to or exceed baseline within 6 months of iRARC, physical function remains below baseline in IC patients up to 12 months. Global HRQoL is preserved for both types of urinary diversion; however, postoperative complications seem to be the main driving factor for global HRQoL. Sexual function is adversely affected after iRARC suggesting that structured rehabilitation of sexual function should be an integral part of the RC pathway.

Mean platelet volume to platelet count ratio as a laboratory indicator of mortality in pneumonia following ischemic stroke.

BACKGROUND: Platelets have a vital role in antimicrobial host defenses. The objective of this study was to evaluate if increased mean platelet volume to platelet count (MPV/PC) ratio in acute ischemic stroke patients complicated with pneumonia was associated with increased mortality risk. METHODS: The current study was conducted at Zagazig University Hospitals. It included 500 acute ischemic stroke patients classified as group 1 that included 51 patients complicated with pneumonia after admission and group 2 that included the remaining 449 patients. Clinical assessment was carried out to exclude comorbid medical illnesses likely to interfere with platelet function or morphology. Laboratory investigations including MPV/PC ratio and brain imaging were carried out for all patients. RESULTS: There was a significant difference between both groups regarding age, National Institutes of Health Stroke Scale (NIHSS) score, and mortality within 30 days (p = 0.02, 0.03, 0.01). There was a significant difference between survivors and non-survivors of group 1 regarding to pneumonia severity index (PSI) classes IV and V (p = 0.01 and 0.02, respectively). Also, there was a significant difference regarding confusion, urea ≥ 7 mmol/L, respiratory rater ≥ 30 breaths/min, systolic blood pressure ≤ 90 mmHg or diastolic blood pressure ≤ 60 mmHg, and age ≥ 65 years at pneumonia occurrence (CURB-65) scores 3, 4, and 5 (p = 0.03, 0.02, and 0.01, respectively). Moreover, there was a significant difference regarding decreased GCS score at pneumonia occurrence, higher NIHSS scores, PSI, and higher MPV/PC ratio (p = 0.01, 0.01, 0.028, and 0.01, respectively). Age > 65 years, need for mechanical ventilation, GCS score of > 9, PSI class ≥ IV, CURB-65 scores ≥ 3, and increased MPV/PC ratio were all significantly associated with 30-day mortality in group 1 (p = 0.03, 0.01, 0.001, 0.04, 0.01, and 0.03, respectively). The predictors of 30-day mortality risk factors were GCS less than 9, increased MPV/PC ratio, and CURB-65 scores ≥ 3 (p = 0.001, 0.05, and 0.01, respectively). CONCLUSIONS: Once pneumonia develops, MPV/PC ratio could be considered a significant laboratory indicator of 30-day mortality.

Surgical Techniques to Optimize Early Urinary Continence Recovery Post Robot Assisted Radical Prostatectomy for Prostate Cancer.

PURPOSE OF REVIEW: A variety of different surgical techniques are thought to impact on urinary continence (UC) recovery in patients undergoing robot assisted radical prostatectomy (RARP) for prostate cancer. Herein, we review current evidence and propose a composite evidence-based technique to optimize UC recovery after RARP. RECENT FINDINGS: A literature search on studies reporting on surgical techniques to improve early continence recovery post robotic prostatectomy was conducted on PubMed and EMBASE. The available data from studies ranging from randomized control trials to retrospective cohort studies suggest that minimizing damage to the internal and external urinary sphincters and their neural supply, maximal sparing of urethral length, creating a secure vesicourethral anastomosis, and providing anterior and posterior myo- fascio-ligamentous support to the anastomosis can improve early UC recovery post RARP. A composite evidence-based surgical technique incorporating the above principles could optimize early UC recovery post RARP. Evidence from randomized studies is required to prove benefit.