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Zaher Lakkis is an expert in Surgery at Centre Hospitalier Universitaire de Besançon (France). As of June 2026, ScienceLeadR ranks Zaher Lakkis in the top 1% of experts worldwide for Intestinal Neoplasms. Zaher Lakkis has authored 183 publications, the most recent in 2026, and is an investigator in 22 clinical trials, 10 of them ongoing. SLR score: 664 (community average: 125). How the SLR is computed.

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Prof Zaher Lakkis Centre Hospitalier Universitaire de Besançon France
664 ScienceLeadR Reputation 664

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Surgery

Subspecialties: Gastroenterology - Medical Imaging - Public Health

Full career – Last 3 years

Main Topics

Publications and Clinical Studies

Publications – Clinical Studies

Profile data updated on

Organizations

Career arc: 2013 - 2026
Source: PubMed

Centre Hospitalier Universitaire de Besançon

Publications Synthesis

Sources: PubMed, OpenAlex

Number : 183

Citations

Citations: 5 252 1st author: 10 Last author: 9 Unique author: 0

Main journals

Colorectal Dis 21
Journal de chirurgie viscérale 13
J Visc Surg 9
Ann Surg 7
Br J Surg 7

Best Journals

Lancet 2
Lancet Oncol 2

Breakdown by type

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Latest Publications

5 most recent indexed articles

Source: Pubmed

Title Journal Year Citations
Risk factors associated with urinary tract infection within 4 days of male rectal cancer surgery in the era of enhanced recovery after surgery (ERAS) programs.
PMID 42246495 — urinary tract, neoplasms, recycling, urinary tract infections, rectal neoplasms, risk factors, enhanced recovery after surgery, general surgery, catheterization, infections		Acta Chir Belg20260
The effect of delays in cancer surgery due to the COVID-19 pandemic on cancer resectability and postoperative mortality in different tumor entities.
PMID 42104020 — mortality, neoplasms, covid-19, pandemics		Discov Oncol20260
Neoadjuvant chemotherapy for obstructive colon cancer derived by a stoma: Study protocol of the FRENCH-01 randomized phase III trial (COnCERTO Trial).
PMID 41945039 — quality of life, neoplasms, colon, drug therapy, chemotherapy, adjuvant, morbidity, colectomy, colonic neoplasms, chemotherapy		Dig Liver Dis20260
30-day postoperative mortality and the effects of hospital preparedness during the COVID-19 pandemic: a pooled analysis of prospective international cohort studies.
PMID 41648988 — mortality, vaccines, cohort studies, covid-19, pandemics		Lancet Reg Health Eur20260
Influence of Time Interval Between the Two Stages of Delayed Coloanal Anastomosis on the Risk of Anastomotic Leakage: Multicenter Study from the GRECCAR Group.
PMID 41201104 — colonic diseases, anastomotic leak, colorectal surgery		Dis Colon Rectum20250

Clinical Studies 22

Sources: ClinicalTrials, EU CTIS

Synthesis

Principal Investigator: 5

By phase:

N/A 17
Phase 3 4
Phase 2/Phase 3 1

By status:

Recruiting 10
Completed 5
Unknown 4
Active not recruiting 1
Not yet recruiting 1
Terminated 1

By type:

Interventional 14
Observational 8

By Monocentric/Multicentric:

monocentric 7
multicentric2to4 0
multicentric5to9 2
multicentricup10 13

Main Topics

Cohort/Consortium Investigators 12

Ongoing Clinical Trials

10 ongoing trials started since 2021, where this expert is an investigator

Source: ClinicalTrials

Study Phase Status Start
Low Powered Colorectal Anastomosis After Rectal Excision (OASIS)
NCT07146334 — neoplasms, cohort studies, rectal neoplasms, anastomotic leak		N/ANot yet recruiting2025
A Randomised Clinical Investigation to Assess Efficacy of Low Volume Transanal Irrigation by Qufora IrriSedo MiniGo Versus Conservative Treatment for Low Anterior Resection Syndrome Patients
NCT06923150 — conservative treatment, gastroenterology, neoplasms, signs and symptoms, rectal neoplasms, therapeutics, low anterior resection syndrome		N/ARecruiting2024
Low Stable Pressure Pneumoperitoneum in Colorectal Surgery (CROSS STUDY)
NCT06154785 — neoplasms, pathology, cohort studies, colon, pneumoperitoneum, colorectal surgery		N/ARecruiting2023
Neoadjuvant Chemotherapy for Obstructive Colon cancER First Treated by cOlostomy
NCT06107920 — colostomy, neoplasms, colon, drug therapy, chemotherapy, adjuvant, neoadjuvant therapy, therapeutics, colectomy, colonic neoplasms, chemotherapy		Phase 3Recruiting2024
KONO S Anastomosis Compared to Conventional Ileocolonic Anastomosis to Reduce Recurrence in Crohn s Disease
NCT05974358 — constriction, pathologic, crohn disease, therapeutics		N/ARecruiting2025

LeadR Networks

Main global connection map

Sources: PubMed, OpenAlex, ClinicalTrials, EU CTIS