RESUMEN
Patient satisfaction with prompt and high-quality healthcare services plays a pivotal role in healthcare settings. The delivery of high-quality services within the healthcare sector is closely associated with continuous quality improvement (CQI), which is an incremental and progressive process that prioritizes the safety of all participants, favorable outcomes, systematic processes, and a regulated and improved working environment, particularly in later stages. Surprisingly, these aspects are less frequently explored in Middle Eastern countries. Thus, this research paper aims to assess the impact of quality services on patient satisfaction in tertiary care clinics located in the Middle East. To improve the quality of services in our clinic, we employed patient feedback as a valuable resource. We proactively reached out to all patients who had visited our hospital via mobile phone messages and requested their feedback on the services they received. Approximately 5% of all visitors responded and completed a comprehensive questionnaire. The majority of respondents expressed satisfaction with the services provided across various departments. However, they also offered valuable suggestions that helped us identify further areas for improvement and enhance the overall patient experience within our clinic. Drawing upon the feedback received, we meticulously considered the identified issues, redesigned our policies, and implemented strategic changes. Following the implementation of these new approaches, we once again sought patients' feedback on the quality of our services. Patient feedback highlighted the significant impact of optimized service delivery methods, resulting in a substantial increase in patient satisfaction. Overall, this study sheds light on the vital factors that can enhance patients' experience in outpatient clinics, emphasizing the importance of integrating patient feedback into continuous quality improvement initiatives. By utilizing this approach, healthcare providers, administrators, and researchers can effectively improve service quality and patient satisfaction. Consequently, this research paper serves as a valuable reference for public health stakeholders, administrators, and researchers in their pursuit of delivering exceptional healthcare experiences.
RESUMEN
An experiment was executed to determine the effects of replacing wheat straw with corn stover on growth performance, behavioral characteristics, blood metabolites, and nutrient digestibility in Beetal bucks (23.92 ± 0.79 kg; age = 10 ± 1 month). A total of twenty four Beetal bucks were assigned randomly to one of three treatment groups, having eight animals each, for 15-week experimental period excluding adaption period of 2 weeks. The dietary treatments included conventional (25% wheat straw and 75% concentrate), corn stover 50 (50% of wheat straw (12.5%) was replaced with corn stover), and corn stover 100 (wheat straw was completely replaced with corn stover). Parameters were evaluated regarding growth performance, behavioral recording, digestibility, chemical analysis of feed and fecal materials, rumen pH, fecal score, and blood metabolite measurements. Dietary replacement of wheat straw with corn stover has resulted in an increased dry matter intake and average daily gain significantly (P ≤ 0.05) by 10 and 26%, respectively in the bucks. Rumen pH and fecal score, however, remained unaffected by dietary replacement of wheat straw with corn stover in the bucks. The replacement of wheat straw with corn stover has resulted in an increased feeding and rumination time, improved lying time and length, and decreased number of bouts in the bucks. Blood glucose, urea, bilirubin, and calcium levels were remained unaffected by replacing wheat straw with corn stover. The blood phosphorous level, however, was lower in bucks fed corn stover-based ration. The bucks fed corn stover-based ration has resulted in an increased digestibility of organic matter, crude protein, and neutral and acid detergent fiber compared to those fed wheat straw-based total mixed ration. It was concluded that replacement of wheat straw with corn stover as fiber residue in the ration of bucks has resulted in an increased dry matter intake and higher average daily gain, improved behavioral characteristics, and higher nutrient digestibility.
Asunto(s)
Triticum , Zea mays , Alimentación Animal/análisis , Animales , Dieta/veterinaria , Fibras de la Dieta/metabolismo , Digestión , Nutrientes , Rumen/metabolismo , Triticum/metabolismo , Zea mays/metabolismoAsunto(s)
Fibrilación Atrial/tratamiento farmacológico , Ecocardiografía Doppler , Embolectomía , Extremidad Inferior/diagnóstico por imagen , Dolor/diagnóstico por imagen , Tromboembolia Venosa/diagnóstico por imagen , Anticoagulantes/uso terapéutico , Fibrilación Atrial/fisiopatología , Humanos , Extremidad Inferior/fisiopatología , Masculino , Estenosis de la Válvula Mitral/tratamiento farmacológico , Estenosis de la Válvula Mitral/fisiopatología , Enfermedades Reumáticas/tratamiento farmacológico , Enfermedades Reumáticas/fisiopatología , Resultado del Tratamiento , Tromboembolia Venosa/terapia , Warfarina/uso terapéuticoRESUMEN
Sick sinus syndrome (SSS) is a dysfunction of sinoatrial node resulting in symptomatic bradycardia or sinus pauses causing decreased cardiac output with cerebral hypoperfusion and usually presents as syncope, presyncope or fatigue. The occurrence of a seizure is very rare. A 69-year-old man suffered two episodes of generalised tonic-clonic seizures. MRI and electroencephalogram failed to reveal the cause of seizures. In the emergency room, he experienced presyncope simultaneous to bradycardia and sinus pauses. He was stabilised with atropine and dopamine infusion and underwent definitive therapy with a permanent dual-chamber pacemaker with complete symptom resolution. Diagnostic confounders include convulsive syncope and ictal bradycardia. Syncope may be accompanied by myoclonic jerks (convulsive syncope), but postictal confusion is absent. Bradycardia may be seen during the postictal period (ictal bradycardia syndrome), but protracted sinus dysfunction is not present. Hypoperfusion due to significant SSS triggered seizures in this patient who may have an underlying predisposition.
Asunto(s)
Síndrome del Seno Enfermo/diagnóstico , Anciano , Angiografía Coronaria , Diagnóstico Diferencial , Electrocardiografía , Humanos , Imagen por Resonancia Magnética , Masculino , Marcapaso Artificial , Convulsiones/etiología , Síndrome del Seno Enfermo/complicaciones , Síndrome del Seno Enfermo/diagnóstico por imagen , Síndrome del Seno Enfermo/terapiaRESUMEN
To evaluate the shared genetic etiology of type 2 diabetes (T2D) and coronary heart disease (CHD), we conducted a genome-wide, multi-ancestry study of genetic variation for both diseases in up to 265,678 subjects for T2D and 260,365 subjects for CHD. We identify 16 previously unreported loci for T2D and 1 locus for CHD, including a new T2D association at a missense variant in HLA-DRB5 (odds ratio (OR) = 1.29). We show that genetically mediated increase in T2D risk also confers higher CHD risk. Joint T2D-CHD analysis identified eight variants-two of which are coding-where T2D and CHD associations appear to colocalize, including a new joint T2D-CHD association at the CCDC92 locus that also replicated for T2D. The variants associated with both outcomes implicate new pathways as well as targets of existing drugs, including icosapent ethyl and adipocyte fatty-acid-binding protein.
Asunto(s)
Enfermedad Coronaria/genética , Diabetes Mellitus Tipo 2/genética , Estudio de Asociación del Genoma Completo , Asia/epidemiología , Pueblo Asiatico/genética , Biomarcadores , Comorbilidad , Enfermedad Coronaria/epidemiología , Enfermedad Coronaria/etiología , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/etiología , Europa (Continente)/epidemiología , Sitios Genéticos/genética , Predisposición Genética a la Enfermedad , Cadenas HLA-DRB5/genética , Humanos , Redes y Vías Metabólicas/genética , Síndrome Metabólico/epidemiología , Síndrome Metabólico/genética , Terapia Molecular Dirigida , Mutación Missense , Polimorfismo de Nucleótido Simple , Factores de Riesgo , Población Blanca/genéticaRESUMEN
A major goal of biomedicine is to understand the function of every gene in the human genome. Loss-of-function mutations can disrupt both copies of a given gene in humans and phenotypic analysis of such 'human knockouts' can provide insight into gene function. Consanguineous unions are more likely to result in offspring carrying homozygous loss-of-function mutations. In Pakistan, consanguinity rates are notably high. Here we sequence the protein-coding regions of 10,503 adult participants in the Pakistan Risk of Myocardial Infarction Study (PROMIS), designed to understand the determinants of cardiometabolic diseases in individuals from South Asia. We identified individuals carrying homozygous predicted loss-of-function (pLoF) mutations, and performed phenotypic analysis involving more than 200 biochemical and disease traits. We enumerated 49,138 rare (<1% minor allele frequency) pLoF mutations. These pLoF mutations are estimated to knock out 1,317 genes, each in at least one participant. Homozygosity for pLoF mutations at PLA2G7 was associated with absent enzymatic activity of soluble lipoprotein-associated phospholipase A2; at CYP2F1, with higher plasma interleukin-8 concentrations; at TREH, with lower concentrations of apoB-containing lipoprotein subfractions; at either A3GALT2 or NRG4, with markedly reduced plasma insulin C-peptide concentrations; and at SLC9A3R1, with mediators of calcium and phosphate signalling. Heterozygous deficiency of APOC3 has been shown to protect against coronary heart disease; we identified APOC3 homozygous pLoF carriers in our cohort. We recruited these human knockouts and challenged them with an oral fat load. Compared with family members lacking the mutation, individuals with APOC3 knocked out displayed marked blunting of the usual post-prandial rise in plasma triglycerides. Overall, these observations provide a roadmap for a 'human knockout project', a systematic effort to understand the phenotypic consequences of complete disruption of genes in humans.
Asunto(s)
Consanguinidad , Análisis Mutacional de ADN , Eliminación de Gen , Genes/genética , Estudios de Asociación Genética/métodos , Homocigoto , Fenotipo , 1-Alquil-2-acetilglicerofosfocolina Esterasa/deficiencia , 1-Alquil-2-acetilglicerofosfocolina Esterasa/genética , Apolipoproteína C-III/deficiencia , Apolipoproteína C-III/genética , Estudios de Cohortes , Enfermedad Coronaria/sangre , Enfermedad Coronaria/genética , Familia 2 del Citocromo P450/genética , Grasas de la Dieta/farmacología , Exoma/genética , Ayuno/sangre , Femenino , Frecuencia de los Genes , Humanos , Interleucina-8/sangre , Masculino , Persona de Mediana Edad , Infarto del Miocardio/sangre , Infarto del Miocardio/genética , Neurregulinas/genética , Pakistán , Linaje , Fosfoproteínas/genética , Periodo Posprandial , Sitios de Empalme de ARN/genética , Genética Inversa/métodos , Intercambiadores de Sodio-Hidrógeno/genética , Triglicéridos/sangreRESUMEN
BACKGROUND: The lipoprotein(a) pathway is a causal factor in coronary heart disease. We used a genetic approach to distinguish the relevance of two distinct components of this pathway, apolipoprotein(a) isoform size and circulating lipoprotein(a) concentration, to coronary heart disease. METHODS: In this mendelian randomisation study, we measured lipoprotein(a) concentration and determined apolipoprotein(a) isoform size with a genetic method (kringle IV type 2 [KIV2] repeats in the LPA gene) and a serum-based electrophoretic assay in patients and controls (frequency matched for age and sex) from the Pakistan Risk of Myocardial Infarction Study (PROMIS). We calculated odds ratios (ORs) for myocardial infarction per 1-SD difference in either LPA KIV2 repeats or lipoprotein(a) concentration. In a genome-wide analysis of up to 17â503 participants in PROMIS, we identified genetic variants associated with either apolipoprotein(a) isoform size or lipoprotein(a) concentration. Using a mendelian randomisation study design and genetic data on 60â801 patients with coronary heart disease and 123â504 controls from the CARDIoGRAMplusC4D consortium, we calculated ORs for myocardial infarction with variants that produced similar differences in either apolipoprotein(a) isoform size in serum or lipoprotein(a) concentration. Finally, we compared phenotypic versus genotypic ORs to estimate whether apolipoprotein(a) isoform size, lipoprotein(a) concentration, or both were causally associated with coronary heart disease. FINDINGS: The PROMIS cohort included 9015 patients with acute myocardial infarction and 8629 matched controls. In participants for whom KIV2 repeat and lipoprotein(a) data were available, the OR for myocardial infarction was 0·93 (95% CI 0·90-0·97; p<0·0001) per 1-SD increment in LPA KIV2 repeats after adjustment for lipoprotein(a) concentration and conventional lipid concentrations. The OR for myocardial infarction was 1·10 (1·05-1·14; p<0·0001) per 1-SD increment in lipoprotein(a) concentration, after adjustment for LPA KIV2 repeats and conventional lipids. Genome-wide analysis identified rs2457564 as a variant associated with smaller apolipoprotein(a) isoform size, but not lipoprotein(a) concentration, and rs3777392 as a variant associated with lipoprotein(a) concentration, but not apolipoprotein(a) isoform size. In 60â801 patients with coronary heart disease and 123â504 controls, OR for myocardial infarction was 0·96 (0·94-0·98; p<0·0001) per 1-SD increment in apolipoprotein(a) protein isoform size in serum due to rs2457564, which was directionally concordant with the OR observed in PROMIS for a similar change. The OR for myocardial infarction was 1·27 (1·07-1·50; p=0·007) per 1-SD increment in lipoprotein(a) concentration due to rs3777392, which was directionally concordant with the OR observed for a similar change in PROMIS. INTERPRETATION: Human genetic data suggest that both smaller apolipoprotein(a) isoform size and increased lipoprotein(a) concentration are independent and causal risk factors for coronary heart disease. Lipoprotein(a)-lowering interventions could be preferentially effective in reducing the risk of coronary heart disease in individuals with smaller apolipoprotein(a) isoforms. FUNDING: British Heart Foundation, US National Institutes of Health, Fogarty International Center, Wellcome Trust, UK Medical Research Council, UK National Institute for Health Research, and Pfizer.
Asunto(s)
Apoproteína(a)/sangre , Biomarcadores/sangre , Enfermedad Coronaria/sangre , Lipoproteína(a)/sangre , Análisis de la Aleatorización Mendeliana/métodos , Infarto del Miocardio/sangre , Polimorfismo de Nucleótido Simple , Apoproteína(a)/genética , Estudios de Casos y Controles , Enfermedad Coronaria/epidemiología , Enfermedad Coronaria/genética , Femenino , Predisposición Genética a la Enfermedad , Genotipo , Humanos , Incidencia , Lipoproteína(a)/genética , Masculino , Persona de Mediana Edad , Infarto del Miocardio/epidemiología , Infarto del Miocardio/genética , Pakistán/epidemiología , Fenotipo , Isoformas de Proteínas , Factores de RiesgoRESUMEN
BACKGROUND: Considerable uncertainty exists as to whether lowering low-density lipoprotein cholesterol (LDL-C) by inhibiting the Niemann-Pick C1-Like 1 (NPC1L1) receptor with ezetimibe, either alone or in combination with a 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR) inhibitor (statin), will reduce the risk of coronary heart disease (CHD). OBJECTIVES: This study evaluated the effect of naturally random allocation to lower LDL-C mediated by polymorphisms in the NPC1L1 gene (target of ezetimibe), the HMGCR gene (target of statins), or both (target of combination therapy) on the risk of CHD. METHODS: We constructed NPC1L1 and HMGCR genetic LDL-C scores to naturally randomize participants into 4 groups: reference, lower LDL-C mediated by NPC1L1 polymorphisms, lower LDL-C mediated by HMGCR polymorphisms, or lower LDL-C mediated by polymorphisms in both NPC1L1 and HMGCR. We compared the risk of CHD (fatal or nonfatal myocardial infarction) among each group using a 2 × 2 factorial mendelian randomization study design. RESULTS: A total of 108,376 persons (10,464 CHD events) from 14 studies were included. There were no significant differences in baseline characteristics among the 4 groups, thus confirming that allocation was random. Compared to the reference group, the NPC1L1 group had 2.4 mg/dl lower LDL-C and 4.8% lower risk of CHD (odds ratio [OR]: 0.952, 95% confidence interval [CI]: 0.920 to 0.985); whereas the HMGCR group had 2.9 mg/dl lower LDL-C and a similar 5.3% lower risk of CHD (OR: 0.947, 95% CI: 0.909 to 0.986). The group with lower LDL-C mediated by both NPC1L1 and HMGCR polymorphisms had 5.8 mg/dl additively lower LDL-C and a 10.8% log-linearly additive lower risk of CHD (OR: 0.892, 95% CI: 0.854 to 0.932). CONCLUSIONS: The effect of lower LDL-C on the risk of CHD mediated by polymorphisms in NPC1L1, HMGCR, or both is approximately the same per unit lower LDL-C and log-linearly proportional to the absolute exposure to lower LDL-C.