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Related Concept Videos

Clinical Trials01:16

Clinical Trials

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Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
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Clinical Trials: Overview01:11

Clinical Trials: Overview

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Clinical development focuses on how the drug will interact with the human body and encompasses four key phases of clinical trials, each serving a specific purpose in assessing the safety and effectiveness of new drugs. These phases overlap and build upon one another. Phase I involves a small group of healthy volunteers (typically 20-80 individuals) or, in cases where significant toxicity is expected, patients with the targeted disease, such as cancer or AIDS. The volunteers are tested for...
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Endoscopic Studies II: Thoracocentesis01:26

Endoscopic Studies II: Thoracocentesis

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Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
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Study Designs in Epidemiology01:20

Study Designs in Epidemiology

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Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

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Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
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Related Experiment Video

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Mixed Reality Assisted Radical Endoscopic Thyroidectomy
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Surgical multicenter collaborative studies: ¿What happen in Latin America?

Luis A Boccalatte1,2, Ma Marta Modolo3,4, José A Calvache5,6

  • 1Servicio de Cirugía General, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.

Cirugia Y Cirujanos
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GlobalSurg

Keywords:
BarrerasBarriersCientíficosCirugíaCoordinaciónCoordinationInvestigaciónInvestigadoresResearchResearchersScientificsSurgery

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Area of Science:

  • Global Health
  • Surgical Research
  • Collaborative Studies

Background:

  • GlobalSurg is an international research group focused on multicenter studies.
  • Emphasizes robust, collaborative, and international research dissemination.

Purpose of the Study:

  • To outline strategies for conducting large-scale multicenter surgical studies.
  • To identify and address barriers encountered in such research.

Main Methods:

  • The Surg-Week Prospective International Cohort Study was conducted in H2 2020.
  • Included 141,582 patients, involving 4975 mini-teams across 116 countries.
  • Largest international surgical study to date.

Main Results:

  • Strategies included a study website, email/WhatsApp updates, a Dissemination Committee, webinars, and national/international leadership.
  • Various challenges were encountered during the study's development.

Conclusions:

  • Collaborative efforts build professional networks.
  • Aims to enhance patient care, management, and health policies.
  • Facilitates adaptation to evolving healthcare landscapes.