# Piotr Major

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/piotr-major/

## Facts

| Field | Value |
| --- | --- |
| Citations | 10,820 |
| Field | Bariatric Surgery and Outcomes |
| h-index | 53 |
| i10-index | 194 |
| Last Known Institution | Jagiellonian University |
| OpenAlex ID | https://openalex.org/A5065650835 |
| ORCID iD | 0000-0001-6552-7979 |
| Works | 373 |

## Researcher papers

- [Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study](https://scholariq.org/papers/surgical-site-infection-after-gastrointestinal-surgery-in-high-income-middle/)
- [Current status of enhanced recovery after surgery (ERAS) protocol in gastrointestinal surgery](https://scholariq.org/papers/current-status-of-enhanced-recovery-after-surgery-eras-protocol-in/)
- [Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries](https://scholariq.org/papers/global-variation-in-postoperative-mortality-and-complications-after-cancer/)
- [Enhanced Recovery after Bariatric Surgery: Systematic Review and Meta-Analysis](https://scholariq.org/papers/enhanced-recovery-after-bariatric-surgery-systematic-review-and-meta-analysis/)
- [Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study](https://scholariq.org/papers/effect-of-covid-19-pandemic-lockdowns-on-planned-cancer-surgery-for-15-tumour/)
- [Prospective Observational Study on acute Appendicitis Worldwide (POSAW)](https://scholariq.org/papers/prospective-observational-study-on-acute-appendicitis-worldwide-posaw/)
- [Elective Cancer Surgery in COVID-19–Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study](https://scholariq.org/papers/elective-cancer-surgery-in-covid-19-free-surgical-pathways-during-the-sars-cov-2/)
- [Global validation of the WSES Sepsis Severity Score for patients with complicated intra-abdominal infections: a prospective multicentre study (WISS Study)](https://scholariq.org/papers/global-validation-of-the-wses-sepsis-severity-score-for-patients-with/)
- [Early implementation of Enhanced Recovery After Surgery (ERAS®) protocol – Compliance improves outcomes: A prospective cohort study](https://scholariq.org/papers/early-implementation-of-enhanced-recovery-after-surgery-eras-protocol-compliance/)
- [Complicated intra-abdominal infections in Europe: a comprehensive review of the CIAO study](https://scholariq.org/papers/complicated-intra-abdominal-infections-in-europe-a-comprehensive-review-of-the/)
- [Quality of Life 10 Years After Bariatric Surgery](https://scholariq.org/papers/quality-of-life-10-years-after-bariatric-surgery/)

## Researcher topics

- [Bariatric Surgery and Outcomes](https://scholariq.org/topics/bariatric-surgery-and-outcomes/)
- [Body Contouring and Surgery](https://scholariq.org/topics/body-contouring-and-surgery/)
- [Enhanced Recovery After Surgery](https://scholariq.org/topics/enhanced-recovery-after-surgery/)
- [COVID-19 and healthcare impacts](https://scholariq.org/topics/covid-19-and-healthcare-impacts/)
- [Minimally Invasive Surgical Techniques](https://scholariq.org/topics/minimally-invasive-surgical-techniques/)

## Researcher university

- [Jagiellonian University](https://scholariq.org/institutions/jagiellonian-university/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.