RESUMO
Background: This non-randomized study aimed to compare the efficacy of two pharmacological treatments, "around-the-clock" analgesic treatment (ACAT) and "on-demand" analgesic treatment (ODAT), for managing postoperative pain following hemorrhoidectomy. Material and Methods: The study, conducted from July 2016 to December 2020, included 5335 hemorrhoidectomy patients. Participants were divided into ACAT (3767) and ODAT (1568) groups. The study was registered at clinicaltrials.gov (NCT04953182). Results: Patients had a mean age of 47.47 years, with 59.98% males. Postoperatively, 14.13% reported severe pain, 36.49% moderate, 34.28% mild, and 15.09% no pain. ACAT group's maximum pain was 3.04 (VAS), ODAT 4.95 (p; average pain was 0.79 (ACAT) and 1.45 (ODAT). Discharge pain was 0.42 (ACAT) and 0.63 (ODAT) VAS. The ACAT group consistently reported lower levels of pain across all measured instances. Higher BMI and younger age were pain risk factors (p=.049, p .001 respectively). ACAT administration resulted in reduced opioid usage, with meperidine showing a 68.38% decrease, morphine 43.57% less, tramadol 46.82% less, oxycodone reduced by 38.74%, and codeine by 53.40%. Additionally, the use of non-opioid analgesics was notably lower in the ACAT group, ranging from 16% to 59% less compared to the ODAT group. Conclusion: Hemorrhoidectomy induces moderate postoperative pain, with only 14% experiencing severe pain. A fixed schedule multimodal pain regimen, regardless of procedure and anesthesia type, reduces pain from moderate to mild post-hemorrhoidectomy. This approach also decreases opioid and non-opioid analgesic requirements. Higher BMI and younger age are identified as risk factors for elevated postoperative pain.
Assuntos
Analgésicos Opioides , Hemorroidectomia , Medição da Dor , Dor Pós-Operatória , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Analgésicos/uso terapêutico , Analgésicos Opioides/uso terapêutico , Analgésicos Opioides/administração & dosagem , Hemorroidectomia/efeitos adversos , Hemorroidas/cirurgia , Meperidina/uso terapêutico , Meperidina/administração & dosagem , Manejo da Dor/métodos , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Fatores de Risco , Tramadol/uso terapêutico , Tramadol/administração & dosagem , Resultado do TratamentoRESUMO
Plasma fasting glucose (FG) levels play a pivotal role in the diagnosis of prediabetes and diabetes worldwide. Here we investigated FG values using continuous glucose monitoring (CGM) devices in nondiabetic adults aged 40-70 years. FG was measured during 59,565 morning windows of 8,315 individuals (7.16 ± 3.17 days per participant). Mean FG was 96.2 ± 12.87 mg dl-1, rising by 0.234 mg dl-1 per year with age. Intraperson, day-to-day variability expressed as FG standard deviation was 7.52 ± 4.31 mg dl-1. As there are currently no CGM-based criteria for diabetes diagnosis, we analyzed the potential implications of this variability on the classification of glycemic status based on current plasma FG-based diagnostic guidelines. Among 5,328 individuals who would have been considered to have normal FG based on the first FG measurement, 40% and 3% would have been reclassified as having glucose in the prediabetes and diabetes ranges, respectively, based on sequential measurements throughout the study. Finally, we revealed associations between mean FG and various clinical measures. Our findings suggest that careful consideration is necessary when interpreting FG as substantial intraperson variability exists and highlight the potential impact of using CGM data to refine glycemic status assessment.
Assuntos
Monitoramento Contínuo da Glicose , Jejum , Estado Pré-Diabético , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Glicemia/análise , Diabetes Mellitus/sangue , Diabetes Mellitus/diagnóstico , Jejum/sangue , Estado Pré-Diabético/diagnóstico , Estado Pré-Diabético/sangueRESUMO
BACKGROUND: Genome-wide association studies (GWASs) associate phenotypes and genetic variants across a study cohort. GWASs require large-scale cohorts with both phenotype and genetic sequencing data, limiting studied phenotypes. The Human Phenotype Project is a longitudinal study that has measured a wide range of clinical and biomolecular features from a self-assignment cohort over 5 years. The phenotypes collected are quantitative traits, providing higher-resolution insights into the genetics of complex phenotypes. METHODS: We present the results of GWASs and polygenic risk score phenome-wide association studies with 729 clinical phenotypes and 4,043 molecular features from the Human Phenotype Project. This includes clinical traits that have not been previously associated with genetics, including measures from continuous sleep monitoring, continuous glucose monitoring, liver ultrasound, hormonal status, and fundus imaging. FINDINGS: In GWAS of 8,706 individuals, we found significant associations between 169 clinical traits and 1,184 single-nucleotide polymorphisms. We found genes associated with both glycemic control and mental disorders, and we quantify the strength of genetic signals in serum metabolites. In polygenic risk score phenome-wide association studies for clinical traits, we found 16,047 significant associations. CONCLUSIONS: The entire set of findings, which we disseminate publicly, provides newfound resolution into the genetic architecture of complex human phenotypes. FUNDING: E.S. is supported by the Minerva foundation with funding from the Federal German Ministry for Education and Research and by the European Research Council and the Israel Science Foundation.
Assuntos
Estratificação de Risco Genético , Estudo de Associação Genômica Ampla , Humanos , Estudos Longitudinais , Automonitorização da Glicemia , Glicemia/genética , FenótipoRESUMO
Background: The Diabetes Telemedicine Mediterranean Diet (DiaTeleMed) Study is a fully remote randomized clinical trial evaluating personalized dietary management in individuals with type 2 diabetes (T2D). The study aims to test the efficacy of a personalized behavioral approach for dietary management of moderately-controlled T2D, versus a standardized behavioral intervention that uses one-size-fits-all dietary recommendations, versus a usual care control (UCC). The primary outcome will compare the impact of each intervention on the mean amplitude of glycemic excursions (MAGE). Methods: Eligible participants are between 21 to 80 years of age diagnosed with moderately-controlled T2D (HbA1c: 6.0-8.0%), and managed on lifestyle alone or lifestyle plus metformin. Participants must be willing and able to attend virtual counseling sessions and log meals into a dietary tracking smartphone application (DayTwo), and wear a continuous glucose monitor (CGM) for up to 12 days. Participants are randomized with equal allocation (n = 255, n = 85 per arm) to one of three arms: 1) Personalized, 2) Standardized, or 3) UCC. Measurements occur at 0 (baseline), 3, and 6 months. All participants receive isocaloric energy and macronutrients targets to meet Mediterranean diet guidelines plus 14 intervention contacts over 6 months (4 weekly then 10 biweekly) to cover diabetes self-management education. The first 4 UCC intervention contacts are delivered via synchronous videoconferences followed by educational video links. Participants in Standardized receive the same education content as UCC on the same schedule. However, all intervention contacts are conducted via synchronous videoconferences, paired with Social Cognitive Theory (SCT)-based behavioral counseling, plus dietary self-monitoring of planned meals using a mobile app that provides real-time feedback on calories and macronutrients. Participants in the Personalized arm receive all elements of the Standardized intervention, plus real-time feedback on predicted post-prandial glycemic response (PPGR) to meals and snacks logged into the mobile app. Discussion: The DiaTeleMed study will address an important gap in the current landscape of precision nutrition by determining the contributions of behavioral counseling and personalized nutrition recommendations on glycemic control in individuals with T2D. The fully remote methodology of the study allows for scalability and innovative delivery of personalized dietary recommendations at a population level. Trial registration: The DiaTeleMed Study is registered with ClinicalTrials.gov (Identifier: NCT05046886).
RESUMO
BACKGROUND: The Diabetes Telemedicine Mediterranean Diet (DiaTeleMed) Study is a fully remote randomized clinical trial evaluating personalized dietary management in individuals with type 2 diabetes (T2D). The study aims to test the efficacy of a personalized behavioral approach for dietary management of moderately controlled T2D, versus a standardized behavioral intervention that uses one-size-fits-all dietary recommendations, versus a usual care control (UCC). The primary outcome will compare the impact of each intervention on the mean amplitude of glycemic excursions (MAGE). METHODS: Eligible participants are between 21 and 80 years of age diagnosed with moderately controlled T2D (HbA1c: 6.0 to 8.0%) and managed on lifestyle alone or lifestyle plus metformin. Participants must be willing and able to attend virtual counseling sessions and log meals into a dietary tracking smartphone application (DayTwo), and wear a continuous glucose monitor (CGM) for up to 12 days. Participants are randomized with equal allocation (n = 255, n = 85 per arm) to one of three arms: (1) Personalized, (2) Standardized, or (3) UCC. Measurements occur at 0 (baseline), 3, and 6 months. All participants receive isocaloric energy and macronutrient targets to meet Mediterranean diet guidelines, in addition to 14 intervention contacts over 6 months (4 weekly then 10 biweekly) to cover diabetes self-management education. The first 4 UCC intervention contacts are delivered via synchronous videoconferences followed by educational video links. Participants in Standardized receive the same educational content as those in the UCC arm, following the same schedule. However, all intervention contacts are conducted via synchronous videoconferences, paired with Social Cognitive Theory (SCT)-based behavioral counseling, plus dietary self-monitoring of planned meals using a mobile app that provides real-time feedback on calories and macronutrients. Participants in the Personalized arm receive all elements of the Standardized intervention, in addition to real-time feedback on predicted post-prandial glycemic response (PPGR) to meals and snacks logged into the mobile app. DISCUSSION: The DiaTeleMed Study aims to address an important gap in the current landscape of precision nutrition by determining the contributions of behavioral counseling and personalized nutrition recommendations on glycemic control in individuals with T2D. The fully remote methodology of the study allows for scalability and innovative delivery of personalized dietary recommendations at a population level. TRIAL REGISTRATION: ClinicalTrials.gov NCT05046886. Registered on September 16, 2021.
Assuntos
Glicemia , Diabetes Mellitus Tipo 2 , Dieta Mediterrânea , Telemedicina , Humanos , Diabetes Mellitus Tipo 2/dietoterapia , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/terapia , Pessoa de Meia-Idade , Idoso , Adulto , Feminino , Masculino , Glicemia/metabolismo , Ensaios Clínicos Controlados Aleatórios como Assunto , Idoso de 80 Anos ou mais , Adulto Jovem , Automonitorização da Glicemia , Resultado do Tratamento , Hemoglobinas Glicadas/metabolismo , Fatores de Tempo , Biomarcadores/sangue , Aplicativos Móveis , Medicina de Precisão/métodos , Dieta Saudável , Aconselhamento/métodos , Hipoglicemiantes/uso terapêutico , Hipoglicemiantes/administração & dosagemRESUMO
The mycobiota are a critical part of the gut microbiome, but host-fungal interactions and specific functional contributions of commensal fungi to host fitness remain incompletely understood. Here, we report the identification of a new fungal commensal, Kazachstania heterogenica var. weizmannii, isolated from murine intestines. K. weizmannii exposure prevented Candida albicans colonization and significantly reduced the commensal C. albicans burden in colonized animals. Following immunosuppression of C. albicans colonized mice, competitive fungal commensalism thereby mitigated fatal candidiasis. Metagenome analysis revealed K. heterogenica or K. weizmannii presence among human commensals. Our results reveal competitive fungal commensalism within the intestinal microbiota, independent of bacteria and immune responses, that could bear potential therapeutic value for the management of C. albicans-mediated diseases.
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Candidíase , Microbioma Gastrointestinal , Humanos , Animais , Camundongos , Simbiose , Terapia de ImunossupressãoRESUMO
Over the last decade, the composition of the gut microbiota has been found to correlate with the outcomes of cancer patients treated with immunotherapy. Accumulating evidence points to the various mechanisms by which intestinal bacteria act on distal tumors and how to harness this complex ecosystem to circumvent primary resistance to immune checkpoint inhibitors. Here, we review the state of the microbiota field in the context of melanoma, the recent breakthroughs in defining microbial modes of action, and how to modulate the microbiota to enhance response to cancer immunotherapy. The host-microbe interaction may be deciphered by the use of "omics" technologies, and will guide patient stratification and the development of microbiota-centered interventions. Efforts needed to advance the field and current gaps of knowledge are also discussed.