RESUMEN
Background Primary spontaneous pneumothorax (PSP) is a fairly prevalent disorder in emergency medicine. PSP most frequently affects tall, thin male smokers and is most prevalent during adolescence. Published literature contains a wide range of Primary Spontaneous Pneumothorax (PSP) recurrence rates, but there is limited information on the variables affecting recurrence. Objective To identify the descriptive features of PSP in King Abdulaziz Medical City, Riyadh, Saudi Arabia. Methods This retrospective cross-sectional study was conducted in Surgery King Abdulaziz Medical City, Riyadh, Saudi Arabia. Including all PSP patients from 2016-2021, excluding pediatric and geriatric patients. Participants were selected using a simple random sampling technique, and data were collected from hospital records. Data analysis was conducted by using SPSS. Results In this study, we included a total of 131 participants. Most were males (93.1%), and most were aged between 21-30 years. Our findings showed that most PSP events occurred in winter (28.6%). Followed by fall (25.7%), summer (25.0%), and spring (20.7%). Concerning the smoking status of our respondents, our results revealed that most of them were active smokers (72.5%). Left-PSP was the most commonly reported type of PSP (43.5 %), followed by right-PSP (38.9%), non-simultaneous bilateral PSP (14.5%), and bilateral simultaneous PSP (3.1%). Moreover, we found that the recurrence rate of PSP was 42%. Regarding the management of PSP, almost half of the respondents were managed initially by Chest tube. The most frequently used surgical option was VATS- Bullectomy with Abrasion Pleurodesis. Finally, the recurrence rate of PSP was 42% among the patients. The percentage of patients with one recurrence only was 65.5% among the patients with recurrent PSP, second recurrence at 29.1%. Third, Fourth, and Fifth had the same recurrence percentage of 1.8%, and these percentages came to be statistically significant. (P value < 0.001) Conclusion Our study concluded that PSP was more prevalent in tall, thin, young male smokers. Almost half of the respondents suffered from at least one recurrence attack of PSP. The majority of the patients with recurrences experienced one recurrence only, and the second recurrence was estimated to be almost one-third. There is no significant association between the occurrence and seasons of the attack at a time. Most of the participants were managed initially by a chest tube. The most frequently used surgical option was Video Assisted Thoracoscopic Surgery (VATS) with abrasion pleurodesis.
RESUMEN
Background Most patients with end-stage kidney disease begin hemodialysis (HD) in an unplanned fashion at a late stage, necessitating the commencement of HD with a temporary venous catheter, the least favorable option. Alternative modalities of kidney replacement therapy (KRT), peritoneal dialysis (PD), and preemptive transplant offer similar or better outcomes than HD at a lower overall cost, and yet they remain underutilized in Saudi Arabia. Early education may help prepare patients with advanced chronic kidney disease (CKD IV and V) to accept their disease and choose a KRT modality that minimizes complications and matches their lifestyle. The aim of the study is to assess the impact of a pilot educational class on therapy choices and outcomes. Methodology In a cross-sectional study, we conducted phone interviews and reviewed medical records of 81 attendees of the multidisciplinary monthly educational class about KRT that was held at the King Abdulaziz Medical City (KAMC) from January 2017 to October 2021. The interview was conducted at least one year after the participants attended the class. The study proposal, consent, and questionnaire were approved by the King Abdulaziz International Medical Research Center. Patient data was retrieved from KAMC electronic medical record system. Results Volunteer participation in the survey was high (62/81). For the respondents, a preemptive kidney transplant was the most preferred (48/62, 77%) option for KRT. Among the preferred fallback options, HD was the most frequently chosen (29/62, 47%) compared to PD (26/62, 41.9%). At the time of the interview, a great majority of the patients (54/62, 87%) was already on KRT, including about half (26/54, 48%) on HD via a catheter, and the rest about equally divided between those on HD via an arteriovenous (AF) fistula (13/54, 24%) and those on PD (15/54, 28%). Thus, half of the respondents on KRT (28/54, 51%) avoided urgent HD catheter commencement. However, because of an unfortunate shortage of donors, only a small minority (2/62, 3%) of patients received preemptive transplantation. Conclusion The KAMC CKD education class helped boost the fraction of patients, significantly above the national average, who accepted the diagnosis of kidney failure and pursued preemptive native HD access or enrolled in PD.