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Resilience: A Coping Strategy for Physical and Psychological Challenges faced by Chronic Kidney Disease patients 弹性:慢性肾病患者面对生理和心理挑战的应对策略
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317621
Abeeha Imran, Rubeena Zakar, Ruhma Shahzad, Babar Hussain, R. Ahmed
Aim: To explore the lived experiences of patients suffering from chronic kidney disease (CKD)to understand how the physical and psychological challenges associated with the disease influenced their life and what role did resilience play to cope up with the physical and psychological challenges. Method: The present study is qualitative in nature and used the phenomenological research design to study the lived experiences of CKD patients. Thirty seven participants were selected through purposive sampling from the nephrology departments of three government hospitals of Lahore which included Jinnah Hospital, Sheikh Zayed Hospital and General Hospital. Data was collected through in-depth interviews. Results: The study revealed that resilience is a major factor which helps to cope up with the physical and psychological challenges associated with CKD by reducing stress, developing a positive self-image, encouraging to fight back, finding alternative treatment options and increasing the will power of CKD patients. Practical implications: Findings of the present study will be helpful for the health care professionals and clinical psychologists to develop strategies and training programs which can increase resilience among patients. Training the patients and care givers regarding how to fight with CKD will lead to an improvement in their quality of life. Conclusion: Resilience enables CKD patients to have a self-worth and brings them back to life by motivating them to participate in the normal activities of life. On the basis of these results, it is expected that this factor can be helpful for the health care professionals, caregivers and patients themselves in order to minimize the negative impacts of the disease through counseling. Keywords: Chronic kidney disease, Resilience, Physical challenges, Psychological challenges
目的:探讨慢性肾脏疾病(CKD)患者的生活经历,以了解与疾病相关的生理和心理挑战如何影响他们的生活,以及恢复力在应对生理和心理挑战方面发挥了什么作用。方法:本研究采用定性研究方法,采用现象学研究设计对CKD患者的生活经历进行研究。通过有目的抽样,从拉合尔三家政府医院(包括真纳医院、谢赫扎耶德医院和综合医院)的肾脏病科选出37名参与者。通过深度访谈收集数据。结果:研究表明,恢复力是一个主要因素,通过减轻压力、建立积极的自我形象、鼓励反击、寻找替代治疗方案和增强CKD患者的意志力,有助于应对与CKD相关的生理和心理挑战。实践意义:本研究结果将有助于卫生保健专业人员和临床心理学家制定提高患者心理弹性的策略和培训计划。培训患者和护理人员如何与CKD作斗争将会改善他们的生活质量。结论:弹性使CKD患者具有自我价值,并通过激励他们参与正常的生活活动使他们恢复生活。在此基础上,期望这一因素能对医护人员、护理人员和患者本身有所帮助,以便通过咨询将疾病的负面影响降到最低。关键词:慢性肾病,恢复力,生理挑战,心理挑战
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引用次数: 1
Use and Outcome of Remdesivir in patients with COVID 19 presenting to Mayo Hospital Lahore 在拉合尔梅奥医院就诊的COVID - 19患者中瑞德西韦的使用和疗效
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317637
Hina Latif, N. Butt, Rabia Rathore, F. A. Randhawa, Adil M. Iqbal, Tayyab Latif
Aim: To assess the usage of Remdesivir in COVID 19 patients admitted to Mayo hospital Lahore Methods: This Quasi experimental study was carried out in COVID-19 ward from July 2020 to September 2020 on patients presenting to Mayo Hospital with COVID-19.The sample size (n=150) was calculated through non-probability convenient sampling technique. We gave intravenous Remdesivir to hospitalized COVID-19 patients with proven SARS-CoV-2 infection with an oxygen saturation of ≤94% who were breathing ambient air or needed oxygen support and had an oxygen saturation of less than 94%. Remdesivir was administered to patients over the course of a 10-day course, starting with 200 mg intravenously (I/V) on day 1 and continuing with 100 mg per day for the following nine days. Results: Among 150 participants in our study, 103 (69%) were male and 47(31.3%) were females. Mean age was 57.37±13.42years. Selected parameters were evaluated at day 1, 5 and 10. Significant improvement in fever, dyspnea score, serum C- Reactive proteins (CRP) and lactate dehydrogenase (LDH) was found on day 1 and 10 with a p value of 0.01 to 0.000 for CRP and 0.48 to 0.000 for LDH respectively. Serum ferritin also showed a statistical difference with a significant p value of 0.038 at day 10 as compared to day 1 and 5. Conclusion: Among patients presenting with severe Covid-19, clinical improvement was noticed earlier in those who received Remdesivir than those who didn’t receive this drug. Measurement of effectiveness will require ongoing randomized controlled trials of Remdesivir drug therapy. Keywords: COVID-19, intravenous Remdesivir, earlier clinical improvement, outcome, oxygen support, breathlessness
目的:评估在拉合尔梅奥医院收治的COVID-19患者中瑞德西韦的使用情况方法:本研究于2020年7月至2020年9月在梅奥医院的COVID-19病房进行准实验研究。通过非概率方便抽样技术计算样本量(n=150)。对血氧饱和度≤94%、呼吸环境空气或需要氧气支持且血氧饱和度低于94%的住院COVID-19患者静脉给予瑞德西韦。Remdesivir在10天的疗程中给予患者,从第1天开始静脉注射200mg (I/V),然后在接下来的9天内继续每天100mg。结果:150名受试者中,男性103人(69%),女性47人(31.3%)。平均年龄57.37±13.42岁。选择的参数在第1、5和10天进行评估。第1天和第10天患者发热、呼吸困难评分、血清C-反应蛋白(CRP)和乳酸脱氢酶(LDH)均有显著改善,CRP和LDH的p值分别为0.01 ~ 0.000和0.48 ~ 0.000。与第1、5天相比,第10天血清铁蛋白含量也有统计学差异,p值为0.038。结论:在重症Covid-19患者中,接受瑞德西韦治疗的患者比未接受该药物治疗的患者更早发现临床改善。有效性的测量需要对瑞德西韦药物治疗进行持续的随机对照试验。关键词:COVID-19,静脉注射瑞德西韦,早期临床改善,结局,氧支持,呼吸困难
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引用次数: 0
A Cross-sectional Investigation of Gastroenteritis Inflicted by Salmonella Typhi, Entamoebahistolytica and Giardia lamblia in Karachi, Pakistan 巴基斯坦卡拉奇地区伤寒沙门菌、溶组织内阿米巴虫和兰第鞭毛虫引起的肠胃炎的横断面调查
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317625
Muhammad Salman Rasool, Wajahat Hussain Shah, Agha Asad Noor, Kauser Siddiqui, A. H. Shar, N. A. Rind, Q. Ain, P. A. Shar, Sohail Ahmed Otho, Aliya Raza
Background: Gastroenteritis is a global health concern affecting individuals of all ages and regions. The disease is caused bacteria, viruses, and parasites, and is characterized by symptoms such as diarrhea, abdominal pain, and nausea. Salmonella Typhi, Entamoeba histolytica, and Giardia lamblia are three prevalent pathogens worldwide responsible for causing gastroenteritis. Aim: To provide valuable insights into the prevalence, burden, and symptomatology of gastroenteritis caused by S. Typhi, E. histolytica, and G. lamblia in various areas of Karachi. Methods: To gather data, official registers of hospital wards, outpatient departments (OPDs), and relevant diagnostic laboratories were consulted. Stool microscopy, blood culture, Typhi Dot, and/or Widal tests were performed and their results recorded. The study collected data from a total of 1029 patients. Results: The frequency gastroenteritis rates (including cases of Typhoid, Amoebiasis, and Giardiasis), Typhoid fever, Amoebiasis, and Giardiasis were found as 71%, 57%, 30%, and 13% respectively. Conclusions: Based on the findings, the most common symptom in Typhoid cases was fever, followed by headache and abdominal pain. In Giardiasis and Amoebiasis cases, pain in abdomin was the most frequently reported symptom. By understanding the epidemiology of gastroenteritis caused by these agents, this research will add to the advancement of effective public health approaches to prevent and control gastroenteritis outbreaks in the future. Keywords: Gastroenteritis, Typhoid, Amoebiasis, Giradiasis, Salmonella Typhi, Entamoeba histolytica, Giardia lamblia
背景:胃肠炎是影响所有年龄和地区个体的全球性健康问题。该病由细菌、病毒和寄生虫引起,其特征是腹泻、腹痛和恶心等症状。伤寒沙门氏菌、溶组织内阿米巴和贾第鞭毛虫是世界范围内引起肠胃炎的三种常见病原体。目的:为卡拉奇不同地区由伤寒沙门氏菌、溶组织芽胞杆菌和兰螺旋体引起的肠胃炎的患病率、负担和症状提供有价值的见解。方法:收集资料,查阅医院病房、门诊和相关诊断实验室的官方登记。进行粪便显微镜、血培养、斑疹伤寒和/或维达尔试验并记录其结果。该研究共收集了1029名患者的数据。结果:胃肠炎(包括伤寒、阿米巴病和贾第虫病)、伤寒、阿米巴病和贾第虫病的发病率分别为71%、57%、30%和13%。结论:伤寒病例最常见的症状是发热,其次是头痛和腹痛。在贾第虫病和阿米巴病病例中,腹部疼痛是最常见的症状。通过了解这些药物引起的胃肠炎的流行病学,本研究将有助于在未来有效地预防和控制胃肠炎暴发的公共卫生方法的进步。关键词:胃肠炎,伤寒,阿米巴病,吉拉虫病,伤寒沙门菌,溶组织内阿米巴,贾第鞭毛虫
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引用次数: 0
Periodontal Status of Tuberculosis patients - Inter linked with each other 结核病患者牙周状况-相互联系
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs2023176141
Ziaulhaq Shahzad, F. Ahmad, S. Danish, S. Butt
Background: Evidence suggests periodontitis may contribute to the development and progression of respiratory illnesses. However, few studies currently look at the coexistence of periodontitis and tuberculosis. The current study investigates the relationship between periodontal health and tuberculosis. Aim: To assess various clinical dental parameters of periodontal health among patients with and without TB. Methods: The participants in the present case-control study were individuals who obtained informed permission forms to participate when they were patients in the outpatient dentistry department. The current study included 585 patients in total. Three hundred-one individuals with normal pulmonary function were added to the control group, whereas 284 patients with tuberculosis were added to the cases group. The diagnosis of the pulmonary conditions was confirmed using spirometry. Using SPSS software 21, we evaluated the demographics & clinical indicators such as plaque, different gingival parameters of periodontitis, Gingival bleeding, and gingival index (GI), and compared cases and controls. Results: The population comprised two hundred eighty-seven women (49.1%) and 298 men (50.9%). There was a significant association between tuberculosis and periodontitis, and it has been observed that 159 (56%) tuberculosis patients had 6.23 (4.2 – 9.1) times higher effects on oral periodontitis issues (P<0.001*). Patients with gingivitis had a significantly higher number of bleeding, accounting for 241 (72.8), p<0.001. Practical implication: The study suggests that healthcare providers, particularly those involved in the treatment of TB, should consider incorporating oral health screening and assessment as part of the overall care for TB patients. This could help identify and address periodontal issues that may exist, hence dental professionals can play a role in the early detections of TB Conclusion: This study suggest that important relationship between TB and periodontitis. TB patients should be educated about the potential impact of their disease on periodontal health and encouraged to maintain regular dental visit and oral hygiene. Keywords: Tuberculosis (TB), Periodontitis (PD), Gingival bleeding, and gingival index (GI)
背景:有证据表明牙周炎可能与呼吸系统疾病的发生和发展有关。然而,目前很少有研究关注牙周炎和结核病的共存。本研究旨在探讨牙周健康与结核病的关系。目的:评价有无结核患者牙周健康的各项临床牙学参数。方法:本病例对照研究的参与者是在牙科门诊就诊时获得知情同意书的个体。目前的研究共纳入了585名患者。301名肺功能正常的人被加入到对照组,而284名肺结核患者被加入到病例组。肺活量测定法证实了肺部疾病的诊断。采用SPSS软件21对两组患者菌斑、牙周炎不同牙龈参数、牙龈出血、牙龈指数(GI)等人口统计学及临床指标进行评估,并将病例与对照组进行比较。结果:女性2887例(49.1%),男性298例(50.9%)。结核病与牙周炎之间存在显著相关性,159例(56%)结核病患者的口腔牙周炎问题的影响是前者的6.23(4.2 - 9.1)倍(P<0.001*)。牙龈炎患者出血次数明显高于牙龈炎患者,为241例(72.8例),p<0.001。实际意义:该研究表明,卫生保健提供者,特别是那些参与结核病治疗的卫生保健提供者,应考虑将口腔健康筛查和评估作为结核病患者整体护理的一部分。这有助于识别和解决可能存在的牙周问题,因此牙科专业人员可以在结核病的早期发现中发挥作用。结论:本研究表明结核病与牙周炎之间存在重要关系。应教育结核病患者了解其疾病对牙周健康的潜在影响,并鼓励他们定期看牙医和保持口腔卫生。关键词:结核(TB)牙周炎(PD)牙龈出血牙龈指数(GI)
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引用次数: 0
Demographic, Clinical, Laboratory and Radiological Spectrum of COVID-19 patients COVID-19患者的人口学、临床、实验室和放射学谱
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317649
Abdul Rabb Bhutto, A. Abbasi, K. Rehman
Aim: To find out the demographic, clinical, laboratory and radiological spectrum of COVID-19 patients. Study design: Cross-sectional observational study. Place and duration of study: Al-Tibri Medical College Hospital, Isra University Karachi campus Karachi from June 2021 to December 2021. Methodology: The study enrolled adult patients of both genders with COVID-19 infection confirmed through positive qualitative RT‑PCR from nasal swab. After obtaining informed consent each confirmed patient with COVID-19 disease underwent a process of detailed medical history, clinical examination, laboratory tests, and radiological assessment. Based on presentation patients were divided into three groups; Group I, asymptomatic patients having only positive for COVID 19 were advised for self-isolation at home, Group 2 patients with mild symptoms and admitted to ward for observation and monitoring, while Group 3 were patients with moderate to severe disease and requiring intensive care. Results: A total of 179 patients with a mean age of 49.21813.237 years (rang 18 to 85 years) were enrolled in the study with gender based presentation 51 (28.5%) were women and 128 (71.5%) were men. Clinically; main symptoms were fever in 155 (86.6%), shortness of breath 129(72.1%), cough 126 (70.39%), and body ache in 104 (58.1%). Twenty six (14.5%) patients were asymptomatic (Group I), 107(59.8%) were symptomatic mild disease (Group II) and 37 (20.7%) patients presented with moderate to severe symptomatic illness (Group III). The majority of study participants 140 (78.21%) have various comorbidities, DM 60(33.5%), hypertension in 61(34.1%). Conclusion: Our study has highlighted the variability of most aspects of COVID-19 and this might be the main reason why the spectrum of the disease cannot be predicted. Radiologic, pulmonary with clinical patterns are relatively specific but extra pulmonary involvement especially hepatic may misguide and worse the prognosis. Keywords: COVID-19. Pandemic. Demographic. Clinical. Laboratory. Radiologic. Spectrum.
目的:了解新冠肺炎患者的人口学、临床、实验室和放射学特征。研究设计:横断面观察性研究。学习地点和时间:2021年6月至2021年12月,卡拉奇以色列大学卡拉奇校区Al-Tibri医学院医院。方法:本研究招募了经鼻拭子定性RT - PCR阳性证实的COVID-19感染的成年男女患者。在获得知情同意后,每位确诊的COVID-19患者都进行了详细的病史、临床检查、实验室检查和放射学评估。根据临床表现将患者分为三组;第一组为无症状患者,仅为新冠肺炎阳性,建议居家自我隔离;第二组为症状轻微的患者,入院观察监测;第三组为中重度患者,需要重症监护。结果:共有179例患者入组,平均年龄49.21813.237岁(18 ~ 85岁),临床表现基于性别,其中女性51例(28.5%),男性128例(71.5%)。临床;主要症状为发热155例(86.6%),气短129例(72.1%),咳嗽126例(70.39%),体痛104例(58.1%)。无症状患者26例(14.5%),有症状的轻度疾病患者107例(59.8%),有中度至重度症状性疾病患者37例(20.7%)(III组)。140例(78.21%)研究参与者有各种合并症,糖尿病60例(33.5%),高血压61例(34.1%)。结论:我们的研究强调了COVID-19大多数方面的可变性,这可能是疾病谱系无法预测的主要原因。影像学上,肺的临床表现是相对特异性的,但肺外受累,尤其是肝的受累可能会误导和恶化预后。关键词:COVID-19。大流行。人口。临床。实验室。放射。光谱。
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引用次数: 0
Identification and Characterization of Klebsiella Pneumoniae in Different Clinical Samples at Tertiary Care Hospital, Lahore 拉合尔三级医院不同临床样本肺炎克雷伯菌的鉴定与特征
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317666
Usman Mustafa, A. Ashraf, H. Z. Wadood, Ghaffar Ali, Mohsin Ali, Sheema Yousaf
Aim: To identify and characterization of klebsiella pneumoniae in different clinical samples in tertiary care hospital, Lahore Methodology: These 90 samples include 12 sputum samples, 21 tracheal swab, 30 pus and 27 urine samples from LGH, Lahore. Sample size: 90 subjects Duration: 6 months i.e. 01-07-2022 to 31-12-2022 Study place: LGH, Lahore Gram staining, microscopy, sputum, tracheal swab, pus, and urine cultures, biochemical tests, and antibiotic susceptibility testing was performed for all samples. Statistical analysis was performed by using SPSS Software. Results: Among the 90 clinical samples, 50 (55.6%) were positive for K. pneumoniaand10 cases (11.1%) with other bacteria. 30 (33.3%) cases showed no growth. Colistin, meropenem, amikacin, and imipenem (8.3%) were sensitive to sputum samples. Colistin 38.1%, ceftazidime 4.7%, meropenem 4.7%, amikacin 9.5%, sulfamethoxazole 4.7%, gentamycin 9.5%, and imipenem 28.5% were sensitive in tracheal swab samples. Conclusion: The highest sensitivity was observed incefoperazone, cefotaxime, and ceftriaxone (53.3%) isolates in pus samples. Keywords: Klebsiellapneumoniae, pneumonia, urinary tract infections, sensitivity patterns.
目的:对拉合尔三级医院不同临床样本中的肺炎克雷伯菌进行鉴定和特征分析。方法:选取拉合尔LGH医院的90份样本,包括12份痰、21份气管拭子、30份脓液和27份尿液。样本量:90名受试者持续时间:6个月,即01-07-2022至31-12-2022研究地点:对所有样本进行LGH、拉合尔革兰氏染色、显微镜、痰液、气管拭子、脓液和尿液培养、生化试验和抗生素敏感性试验。采用SPSS软件进行统计学分析。结果:90份临床标本中,肺炎克雷伯菌阳性50例(55.6%),其他细菌阳性10例(11.1%)。30例(33.3%)未见增长。粘菌素、美罗培南、阿米卡星和亚胺培南对痰样敏感(8.3%)。气管拭子标本对粘菌素38.1%、头孢他啶4.7%、美罗培南4.7%、阿米卡星9.5%、磺胺甲恶唑4.7%、庆大霉素9.5%、亚胺培南28.5%敏感。结论:脓液样品中对头孢哌酮、头孢噻肟和头孢曲松的敏感性最高(53.3%)。关键词:肺炎克雷伯菌;肺炎;尿路感染;
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引用次数: 0
Comparison of Ultrasonographic Estimated Fetal Weight at Term with Actual Birth Weight in Punjab 旁遮普超声估计胎儿足月体重与实际出生体重的比较
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs2023176190
Asadullah ., Z. Haider, Muhammad Athar Shams Rana, Syed Muhammad Yousaf Farooq, S. Qayyum, Muhammad Amir Bilal, Fatima Binte Mustafa, Ramsha Shahbaz, A. Nawaz, M. Z. Abidin, R. Zafar, Samia Shahid
Background: The fetus is thought to have an inherent growth potential that under normal circumstances, yields a healthy newborn of appropriate size. Knowledge of weight of fetus in intrauterine life is important for the obstetrician to decide the management plan for delivery whether it would be vaginal or cesarean section. Aim: To compare estimated fetal weight on ultrasound at term with actual birth weight in Bahawalnagar Punjab. Methodology: A cross sectional analytical study was conducted at Tahir Medical Complex Haroon Abad district Bahawalnagar. Data of 200 participants were designated done suitable sample method. SPSS version 21.0 was used for data analysis. Results: out of total number of 200 pregnant women, mean±S. D of estimated fetal weight were 3245.8150±17.53151, Mean ±S. D of actual birth weight were 3260.7700±17.80643. Mean±S.D of Biparietal diameter were 9.2325±0.23428. The minimum and maximum values were 8.70 and 9.76 respectively. Two hundred pregnant females were included in this study. Conclusion: This study indicates that estimation of Birth weight clearly has a role in management of labor and delivery in a term pregnancy. Among term singleton cephalic pregnancies studied, fetal weight estimation using Hadlock’s formula is comparable to ultrasound estimates for predicting the actual birth weight within 10%. This study also revealed the mean estimated weight through ultrasound were similar to actual weight. Our results indicated the diagnostic accuracy of ultrasound in estimation of birth weight to be considerably significant therefore it is a reliable modality for estimating fetal weight using the Biparietal diameter, femur length and abdominal circumference as compared to actual birth weight. Keywords: Expected Fetal weight, actual fetal weight, Biparietal diameter, abdominal circumferences, femur length.
背景:胎儿被认为具有内在的生长潜力,在正常情况下,会产生一个健康的新生儿。了解胎儿在宫内的体重对于产科医生决定阴道或剖宫产的管理计划是很重要的。目的:比较旁遮普巴哈瓦尔纳格尔地区足月超声胎儿体重与实际出生体重。方法:在Bahawalnagar的Haroon Abad区Tahir医疗中心进行了横断面分析研究。选取200名参与者的数据,采用合适的抽样方法。采用SPSS 21.0版本进行数据分析。结果:200例孕妇中,平均±S。估计胎儿体重的D值为3245.8150±17.53151,平均值±S。实际出生体重D = 3260.7700±17.80643。均值±S。双顶骨直径的D值为9.2325±0.23428。最小值为8.70,最大值为9.76。200名怀孕女性参与了这项研究。结论:本研究表明,出生体重的估计在足月妊娠的分娩管理中具有明显的作用。在研究的足月单胎头位妊娠中,使用Hadlock公式估计的胎儿体重与超声估计的预测实际出生体重的准确度在10%以内。该研究还发现,通过超声波估计的平均体重与实际体重相似。我们的结果表明,超声在估计出生体重方面的诊断准确性相当显著,因此它是一种可靠的方法,可以使用双顶骨直径、股骨长度和腹部围来估计胎儿体重,与实际出生体重相比。关键词:预期胎儿体重,实际胎儿体重,双顶骨直径,腹围,股骨长度。
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引用次数: 0
The Effect of Manipulation with Different Types of Gloves on Various Mechanical properties and Setting Time of Putty-Type Silicone Impression Materials 不同类型手套操作对腻子型硅胶压模材料各种力学性能及凝固时间的影响
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs202317645
S. Ayesha, Nauman Ahmed Noor, Aneela Qaisar, Maria Asmat
Aim: To evaluate the effects of handling with different type of gloves on the setting time, compressive and tensile strength of putty-type silicone impression materials. Methodology: The study was conducted at COMSATS Lahore and was approved by IRB FMH College of Medicine and Dentistry. In this in-vitro study three different type of gloves (Polythene, Latex and Vinyl) and two different brands each of addition silicone (Flexceed and Elite P&P) and condensation silicone (Zetaplus and Cavex) impression materials were used. These materials were divided into four different groups (A, B, C and D). Each group was subdivided into four sub-groups based on the gloves used for manipulation. Sixty samples(n=20) of two brands each of addition (Elite P&PA, Flexceed B) and condensation silicones (Zetaplus C and Cavex D) were prepared and analyzed to evaluate the setting time, compressive strength and tensile strength of addition and condensation impression materials. The samples were subdivided into groups A1, B1, C1, D1 (Control), A2, B2. C2, D2 (Polythene gloves), A3, B3, C3,D3 (Vinyl gloves) and A4, B4, C4, D4(Latex) respectively. Results: There was a significant effect(p<0.5) on the setting time of Elite P &P when mixed with latex gloves(A4) and Flexceed when mixed with polythene(B2) and latex gloves(B4) There was significant (p<0.5) effect on the setting time of Zetaplus when mixed with vinyl(C3) and latex gloves(C4). There was significant (p<0.5) effect on the setting time of Cavex when mixed with polythene(D2), vinyl(D3) and latex gloves(D4). There was a significant (p<0.5) effect on the tensile strength of both brand of addition and condensation silicone when mixed with polythene, vinyl and latex gloves as compared to control group. There was significant effect on the compressive strength of both brand of addition and condensation silicone except that polythene gloves don’t affect the compressive strength of one group of addition silicon B2(Flexceed) Practical implications: Dental silicone type of impression materials are widely used to fabricate different indirect restorations. Gloves are essential to control cross infection for the safety of the dentist and the patients and cannot be avoided for manipulation of these materials. Worldwide, dentists use different types of gloves to manipulate silicone impression materials. The composition and type of gloves affect the setting time and properties of addition and condensation silicones, and ultimately, it can affect and compromise the clinical outcome too. Conclusion: Latex and polythene gloves should be avoided for the manipulation of addition and condensation silicones putty impression materials due to considerable effect on the setting time. Vinyl gloves are a better choice as all others affected the mechanical properties. Keywords: Addition silicones, Condensation silicones, tensile strength, compressive strength, setting time
目的:评价不同类型手套操作对腻子型硅胶压模材料凝固时间、抗压强度和抗拉强度的影响。方法:本研究在COMSATS Lahore进行,并经IRB FMH医学和牙科学院批准。在这项体外研究中,使用了三种不同类型的手套(聚乙烯、乳胶和乙烯基)和两种不同品牌的添加硅胶(Flexceed和Elite P&P)和冷凝硅胶(Zetaplus和Cavex)压模材料。将这些材料分为A、B、C、D四组,每组根据所使用的操作手套再细分为四个亚组。制备了两个品牌的添加物(Elite P&PA, Flexceed B)和缩聚有机硅(Zetaplus C和Cavex D)各60个样品(n=20),并对其进行了分析,以评估添加物和缩聚压印材料的凝固时间、抗压强度和抗拉强度。将标本再分为A1、B1、C1、D1(对照组)、A2、B2组。分别为C2、D2(聚乙烯手套)、A3、B3、C3、D3(乙烯手套)和A4、B4、C4、D4(乳胶手套)。结果:Elite p &P与乳胶手套(A4)混合对其凝固时间有显著影响(p<0.5), Flexceed与聚乙烯(B2)和乳胶手套(B4)混合对其凝固时间有显著影响(p<0.5), Zetaplus与乙烯基(C3)和乳胶手套(C4)混合对其凝固时间有显著影响(p<0.5)。聚乙烯(D2)、乙烯基(D3)和乳胶手套(D4)对腔洞凝固时间有显著(p<0.5)的影响。与对照组相比,添加和冷凝硅酮品牌与聚乙烯、乙烯基和乳胶手套混合对其抗拉强度均有显著影响(p<0.5)。除聚乙烯手套不影响单组添加硅的抗压强度外,添加硅和冷凝硅的抗压强度对两组添加硅的抗压强度均有显著影响(B2(Flexceed))。实践意义:牙科硅酮类印模材料广泛用于制造各种间接修复体。为了牙医和患者的安全,手套对于控制交叉感染是必不可少的,并且在操作这些材料时不可避免。在世界范围内,牙医使用不同类型的手套来操作硅胶印模材料。手套的组成和种类会影响加成和缩合硅胶的凝固时间和性能,最终也会影响和损害临床疗效。结论:在操作添加、缩合硅胶腻子压印材料时,应避免使用乳胶手套和聚乙烯手套,对固化时间有较大影响。乙烯基手套是一个更好的选择,因为所有其他影响机械性能。关键词:添加有机硅,缩聚有机硅,抗拉强度,抗压强度,凝固时间
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引用次数: 0
Comparison of Adverse Maternal Outcome in Early Onset Versus Delayed Onset Preeclampsia 早发型与迟发型子痫前期产妇不良结局的比较
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs2023176164
Saba Jehangir, R. Salam, Nasreen Akhtar, Nimra Bashir, Sara Akram, Farzana Sabir, S. Saeed
Aim: To determine the association of adverse maternal outcome with early onset preeclampsia than delayed onset preeclampsia. Study Design: Cohort study. Place and Duration of Study: Department of Obstetrics & Gynecology Unit-II, DHQ Hospital, Mirpur, AJK from 30th December 2020 to 29th June 2021. Methodology: A total of 60 (30 early onset pre-eclampsia and 30 delayed onset pre-eclampsia) females of age 18-40 years with parity <5, presenting at gestational age >24 weeks were included. Patients with chronic or gestational diabetes (BSR>186mg/dl), chronic hypertension (BP≥140/90mmHg), cardiac disease (on medical record), multiple gestation (on ultrasound), abnormal placenta (abruption, previa, accrete, increta, percreta on ultrasound) were excluded. Females were evaluated for eclampsia (BP>160/100mmHg along with convulsions), DIC, HELLP syndrome and avascular tubular necrosis by using blood samples and ultrasound findings. Results: The adverse maternal outcome i.e. eclampsia was recorded in 11 (36.67%) in exposed group (early onset pre-eclampsia) versus 04 (13.33%) in unexposed group (delayed onset pre-eclampsia) (p= 0.053; relative risk = 2.75), acute tubular necrosis was recorded in 05 (16.67%) in exposed group (early onset pre-eclampsia) while 00 (0.0%) in unexposed group (delayed onset pre-eclampsia) (p = 0.099; relative risk = 11.00), DIC was recorded in 03 (10.0%) versus 00 (0.0%) respectively (p= 0.192; relative risk = 7.00) and HELLP syndrome in 06 (20.0%) versus 00 (0.0%) respectively (p = 0.076; relative risk = 13.0). Practical Implication: We recommend that a proper protocol should be designed in these high risk patients for antenatal monitoring and proper management plans in order to reduce the morbidity and mortality of the mother and fetus. Conclusion: This study concluded that adverse maternal outcome is higher in early onset preeclampsia as compared to delayed onset preeclampsia. Keywords: Preeclampsia, Adverse Maternal Outcome, Eclampsia.
目的:探讨早发型子痫前期孕妇不良结局与迟发性子痫前期孕妇的关系。研究设计:队列研究。研究地点和时间:2020年12月30日至2021年6月29日,AJK米尔普尔DHQ医院第二妇产科。方法:共纳入60例(30例早发型子痫前期和30例延迟发型子痫前期)女性,年龄18-40岁,胎次24周。排除慢性或妊娠期糖尿病(BSR bb0 186mg/dl)、慢性高血压(BP≥140/90mmHg)、心脏病(病史记录)、多胎妊娠(超声记录)、异常胎盘(超声记录)(早剥、前via、增生、增量、percreta)患者。通过血液样本和超声检查评估女性子痫(血压160/100mmHg伴惊厥)、DIC、HELLP综合征和无血管小管坏死。结果:暴露组(早发型子痫前期)发生子痫不良事件11例(36.67%),未暴露组(迟发型子痫前期)发生子痫不良事件04例(13.33%)(p= 0.053;相对危险度= 2.75),暴露组(早发型子痫前期)急性肾小管坏死05例(16.67%),未暴露组(晚发型子痫前期)急性肾小管坏死00例(0.0%)(p = 0.099;相对危险度= 11.00),DIC分别为03(10.0%)和00 (0.0%)(p= 0.192;相对危险度= 7.00)和HELLP综合征患者分别为06(20.0%)和00 (0.0%)(p = 0.076;相对危险度= 13.0)。实际意义:我们建议在这些高危患者中设计适当的方案进行产前监测和适当的管理计划,以降低母胎的发病率和死亡率。结论:本研究得出的结论是,与迟发性子痫前期相比,早发性子痫前期产妇的不良结局更高。关键词:子痫前期,产妇不良结局,子痫。
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引用次数: 0
Comparison of Malignant and Non-malignant Acquired Tracheoesophageal Fistulae Management Strategies and Outcomes 恶性与非恶性获得性气管食管瘘的治疗策略及疗效比较
Pub Date : 2023-06-16 DOI: 10.53350/pjmhs2023176155
Munir Ahmad Baloch, N. Din, Shahida Munir, Shazia Ismail, Nazir Ahmad
Aim: To compare the malignant and non-malignant acquired tracheoesophageal fistulae management strategies. Study design: Prospective study Place and duration of study: Bolan Medical College Teaching Hospital, Quetta from 1st January 2022 to 31st December 2022. Methodology: Sixty patients suffering from tracheoesophageal fistulae were enrolled. The patients were then divided into two groups where depending upon convenient sampling the first group was named as malignant while second was non-malignant group. The underlying etiology of each patient was recorded and assessments of clinical conditions were made through imaging and endoscopic techniques. The preoperative, intraoperative and stenting management strategies were applied on the enrolled cases. Single, double stenting was based on case to case. Results: The mean age of the cases with benign tracheoesophageal fistula was 10.5±1.2 years while those having malignant tracheoesophageal fistula was 51.2±6.5 years. There were total 20 cases of tracheoesophageal fistula with nonmalignant diagnosis while 40 cases with malignant tracheoesophageal fistula. Within the primary outcomes of the cases the preoperative mortality was higher in non-malignant cases than malignant while morbidity was much higher in the malignant cases with 35% in that presenting fistula recurrence. Practical Implication: Malignancy appeared to be the main cause of TEF in patients and their survival chances are also less. Conclusion: Stenting is best managing strategy in patients with improved survival rate malignant as well as non-malignant cases. Keywords: Malignancy, Fistula, Esophagus, Ventilator, Stenting
目的:比较恶性与非恶性获得性气管食管瘘的治疗策略。研究设计:前瞻性研究地点和研究时间:2022年1月1日至2022年12月31日,奎达市博兰医学院教学医院。方法:选取60例气管食管瘘患者。然后将患者分为两组,根据方便的抽样,第一组被命名为恶性,而第二组是非恶性组。记录每位患者的潜在病因,并通过成像和内窥镜技术评估临床情况。对入选病例采用术前、术中及支架置入管理策略。单、双支架植入术是根据具体情况而定。结果:良性气管食管瘘患者平均年龄为10.5±1.2岁,恶性气管食管瘘患者平均年龄为51.2±6.5岁。非恶性气管食管瘘20例,恶性气管食管瘘40例。在这些病例的主要结局中,非恶性病例的术前死亡率高于恶性病例,而恶性病例的发病率要高得多,有35%的患者出现瘘管复发。实际意义:恶性肿瘤似乎是患者TEF的主要原因,他们的生存机会也更少。结论:支架植入术是提高恶性和非恶性患者生存率的最佳治疗策略。关键词:恶性肿瘤,瘘,食道,呼吸机,支架植入术
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引用次数: 0
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Pakistan Journal of Medical and Health Sciences
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