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Jejunal diverticula, like other intestinal diverticula, can become complicated and present as acute abdomen. Diagnosis is difficult and management in complicated cases can be surgical as well as conservative. We present two cases of complicated jejunal diverticulosis that presented with acute abdomen and were managed surgically. Post-operative recovery was satisfactory. Jejunal diverticula is a diagnostic challenge in a low-resource peripheral hospital.
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Abdomen Agudo , Divertículo , Enfermedades del Yeyuno , Humanos , Enfermedades del Yeyuno/complicaciones , Enfermedades del Yeyuno/diagnóstico , Enfermedades del Yeyuno/cirugía , Divertículo/complicaciones , Divertículo/diagnóstico , Divertículo/cirugía , Yeyuno/cirugía , Hospitales de EnseñanzaRESUMEN
OBJECTIVE: To determine decrease in respiratory distress and hospital stay in bronchiolitis patients with and without family history of atopy when treated with prednisolone. METHODS: The multi-centre quasi-experimental study was conducted in three hospitals of Sialkot, Pakistan, from October 2017 to March 2018, and comprised patients of bronchiolitis who were divided into 2 groups on the basis of presence or absence of family history of atopy. Half of the patients in each group received oral prednisolone 2mg/kg/day for three consecutive days along with supportive care, and the remaining half received only supportive care. Patients were monitored at 12 and 24 hours for clinical response using Modified Respiratory distress Assessment Instrument score. Length of hospital stay was monitored upto 72 hours. SPSS 20 was used for data analysis. RESULTS: Of the 212 patients, 72(34%) were in the atopic group and 140(66%) in the non-atopic group. In atopic group, there was a significant respiratory distress difference observed between steroid and non-steroid subgroups at 24 hours (p=0.001) and all (100%) patients in the steroid subgroup got discharged at 24 hours, while only 8(22%) were discharged in the non-steroid subgroup. In non-atopic group, no significant improvement in corresponding terms was observed (p>0.05). CONCLUSIONS: Oral prednisolone in bronchiolitis was found to be only effective in patients with family history of atopy.
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Bronquiolitis Viral/tratamiento farmacológico , Glucocorticoides/uso terapéutico , Tiempo de Internación/estadística & datos numéricos , Prednisolona/uso terapéutico , Asma , Estudios de Casos y Controles , Preescolar , Dermatitis Atópica , Femenino , Humanos , Lactante , Masculino , Anamnesis , Rinitis AlérgicaRESUMEN
Artificial intelligence (AI) is the capability of a machine to execute cognitive processes that are typically considered to be functions of the human brain. It is the study of algorithms that enable machines to reason and perform mental tasks, including problem-solving, object and word recognition, and decision-making. Once considered science fiction, AI today is a fact and an increasingly prevalent subject in both academic and popular literature. It is expected to reshape medicine, benefiting both healthcare professionals and patients. Machine learning (ML) is a subset of AI that allows machines to learn and make predictions by recognizing patterns, thus empowering the medical team to deliver better care to patients through accurate diagnosis and treatment. ML is expanding its footprint in a variety of surgical specialties, including general surgery, ophthalmology, cardiothoracic surgery, and vascular surgery, to name a few. In recent years, we have seen AI make its way into the operating theatres. Though it has not yet been able to replace the surgeon, it has the potential to become a highly valuable surgical tool. Rest assured that the day is not far off when AI shall play a significant intraoperative role, a projection that is currently marred by safety concerns. This review aims to explore the present application of AI in various surgical disciplines and how it benefits both patients and physicians, as well as the current obstacles and limitations facing its seemingly unstoppable rise.
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Background: The emergence of extensively drug-resistant (XDR) typhoid in Pakistan has endangered the treatment options available to manage this infection. Third generation cephalosporin were the empiric choice to treat typhoid fever in Pakistan, but acquisition of ESBLs have knocked them out of the arsenal. The current empiric choice is azithromycin which is vulnerable to resistance too. This study aimed to assess the burden of XDR typhoid and the frequency of resistance determinants in blood culture samples collected from different hospitals in Lahore, Pakistan. Methods: A total of 835 blood cultures were collected from different tertiary care hospitals in Lahore during January 2019 to December 2021. Among 835 blood cultures, 389 Salmonella Typhi were identified, and 150 were XDR S. Typhi (resistant to all recommended antibiotics). Antibiotics resistance genes of the first-line drugs (blaTEM-1, catA1, sul1, and dhfR7) and second line drugs (gyrB, gyrA, qnrS, ParC and ParE) were investigated among XDR S. Typhi. There were different CTX-M genes isolated using the specific primers, blaCTX-M-U, blaCTX-M-1, blaCTX-M-15, blaCTX-M-2, blaCTX-M-8 and blaCTX-M-9. Results: Antibiotic resistant genes of the first-line drugs were isolated with different frequency, blaTEM-1 (72.6%), catA1 (86.6%), sul1 (70%), and dhfR7 (56%). Antibiotics resistance genes of second-line drugs were isolated as: gyrB (60%), gyrA (49.3%), qnrS (32.6%), parC (44%) and parE (28%). Among CTX-M genes, blaCTX-M-U (63.3%) was the most frequent followed by blaCTX-M-15 (39.3%) and blaCTX-M-1 (26%). Conclusion: Our study concluded that XDR isolates circulating in Pakistan have acquired first-line and second-line antibiotic resistant genes quite successfully along with CTX-M genes (ESBLs) rendering them resistant to the third generation cephalosporins as well. Emergence of azithromycin resistance in XDR S. Typhi which is currently used as an empiric treatment option is worrisome and needs to be monitored carefully in endemic countries like Pakistan.
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Introduction: Hyperbaric oxygen therapy (HBO2) aims to address ischemia resulting from brain injury by subjecting patients to an atmosphere that dramatically raises the concentration of inspired oxygen (100% O2 at greater than 1 ATA). This results in elevated levels of oxygen in the plasma, which in turn boosts the delivery of oxygen for diffusion to the brain tissue. Objective: To study the efficacy of hyperbaric oxygen (HBO)-based modalities in brain injury. Method: Preferred reporting items for systematic reviews protocol was applied to perform literature search regarding this analytical review. Results: In our study, fifteen studies are included in this review, involving 1067 people. The mean age group of patients enrolled was 57.0±11.6 and the mean NIHSS score was 10.5±8.7, of which 21 participants had moderate to severe neurological impairment. The total number of HBO treatments was 8 to 70 times (28.3±17.9), at the end of the 6-month follow-up period. mRS (modified Rankin scale) ≤3 was found in 25 cases, of which 12 patients with high-grade aSAH recovered. Poor prognosis was prevalent in patients who experienced delayed cerebral ischemia, this was true for 22.7% of patients in this study. In 3 studies conducted by Rockswold, ICP (mm Hg) was significantly lower in the HBO2 group after the treatment than pretreatment. (p<0.05). 4 studies showed an improvement in GCS score after HBO2 therapy.One trial (Imai 2006) reported that three patients in the HBO group died due to pneumonia (two) and heart failure (one) and one patient died in the control group due to heart failure. Overall, it is relatively safe to use HBO in the treatment of brain-related haemorrhage, strokes, and injury as there were no major complications reported. Conclusion: This systematic review demonstrates that HBO2 has significant clinical potential in treatment of brain related haemorrhages, stroke and injury.
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Background: Addiction disorders pose significant challenges to public health, necessitating innovative treatments. This assesses deep brain stimulation (DBS) as a potential intervention for addiction disorders. Methods: A literature review was carried out with a focus on the role of DBS in addiction disorders and its future implications in neurosurgical research. Results: The online literature shows that DBS precisely modulates certain brain regions to restore addiction-related neural circuits and promote behavioral control. Conclusion: Preclinical evidence demonstrates DBS's potential to rebalance neural circuits associated with addiction, and early clinical trials provide encouraging outcomes in enhancing addiction-related outcomes. Ethical considerations, long-term safety, and personalized patient selection require further investigation.