Dr. Tamer Rushdy Elalfy / Updates
Updates
Recent updates in general & laparoscopic surgery.
A curated snapshot of the last two years — the shifts changing daily practice for surgeons, and the practical changes patients should know before their operation.
Evidence & guideline updates
GLP-1 agonists reshape bariatric practice
Guidelines now integrate semaglutide/tirzepatide before and after metabolic surgery to optimise weight loss, treat weight regain, and manage high-risk candidates. Surgical volumes are shifting toward combined pharmaco-surgical pathways.
Watch-and-wait after total neoadjuvant therapy for rectal cancer
OPRA and updated NCCN data support organ-preservation in complete clinical responders after TNT, with 3-year TME-free survival around 50%. Strict MRI + endoscopic surveillance is mandatory.
Subtotal cholecystectomy is now a recognised bailout, not a failure
SAGES and WSES safe-cholecystectomy updates endorse fenestrating/reconstituting subtotal cholecystectomy for difficult Calot's triangle, with clear documentation and drain use, to prevent bile-duct injury.
Robotic TAPP/eTEP overtakes open repair for complex ventral hernias
AHSQC and EHS 2024 data show reduced surgical-site occurrences, shorter LOS, and comparable recurrence vs open Rives–Stoppa for W2 midline defects, favouring robotic retromuscular repair.
Non-operative management of uncomplicated appendicitis: durable at 5 years
CODA trial 5-year follow-up: ~40% of antibiotic-treated patients eventually needed appendectomy, but overall quality-of-life outcomes were equivalent — shared decision-making is now standard for uncomplicated cases without appendicolith.
Thermal ablation (RFA/MWA) enters mainstream thyroid nodule guidelines
AACE/ETA 2024 endorse RFA as first-line for symptomatic benign nodules and select low-risk PTMCs in non-surgical candidates, with 60–80% volume reduction at 12 months.
AI-guided intraoperative Critical View of Safety
Real-time computer-vision systems (e.g. GoNoGoNet, EndoSight) now annotate the Calot's triangle live and flag risky dissection during laparoscopic cholecystectomy — early trials show reduced bile-duct injury risk.
GLP-1 agonists and preoperative fasting: ASA guidance
The 2023–2024 ASA advisory recommends holding daily GLP-1 agonists the day of surgery and weekly formulations one week before, or verifying gastric emptying with ultrasound to reduce aspiration risk.
Pit-picking & sinusectomy overtake wide excision for pilonidal disease
European and North-American guidelines now recommend minimally-invasive pit-picking, EPSiT and laser sinus ablation as first-line, with faster return to work and equivalent recurrence to flap procedures.
Water-soluble contrast challenge shortens adhesive SBO admissions
Updated WSES 2024 guidelines endorse gastrografin within 48h of admission for adhesive small-bowel obstruction — both diagnostic and therapeutic, with clear operative triggers if contrast fails to reach the colon by 24h.
What this means for you
New weight-loss injections change how we plan bariatric surgery
Medicines like Ozempic, Wegovy and Mounjaro can now be combined with surgery — sometimes to make surgery safer beforehand, sometimes to keep weight down afterwards. Discuss with your surgeon before stopping or starting them.
If you take Ozempic or Wegovy, tell your surgical team early
These medicines slow stomach emptying and can cause food to stay in the stomach even after long fasting. Your team may ask you to stop the injection days before surgery to reduce the risk of vomiting during anaesthesia.
Same-day home discharge after gallbladder removal is now routine
Most patients having laparoscopic gallbladder removal go home the same day, walk within a few hours, and return to light activity within a week. Fatty and fried foods should be limited for the first 2–3 weeks.
Some rectal cancers may no longer need surgery
If your rectal cancer completely disappears after chemotherapy and radiation, your team may offer a 'watch and wait' plan — very close scans instead of removing the rectum. It is only safe with strict follow-up.
Radiofrequency ablation: a scarless option for some thyroid lumps
For benign thyroid nodules causing pressure or a visible swelling, radiofrequency ablation (RFA) shrinks the lump through a small needle in the clinic — no cut, no thyroid removal, and no lifelong hormone tablets.
Keyhole and robotic hernia repair: less pain, faster recovery
For most ventral, umbilical and inguinal hernias, minimally-invasive repair means smaller cuts, less wound infection, and return to office work in about 1–2 weeks. Heavy lifting still waits 4–6 weeks.
Antibiotics instead of surgery for some cases of appendicitis
For mild appendicitis without a stone inside the appendix, IV antibiotics can be tried first. About 4 out of 10 patients will still need surgery within 5 years, but many avoid it. Not suitable for complicated cases.
Small-hole pilonidal surgery: back to work in days, not weeks
Modern pit-picking and endoscopic (EPSiT) or laser techniques close the sinus through tiny openings. Most patients walk out the same day, shower after 48 hours, and go back to school or work within 3–7 days.
Eat, drink, and walk sooner — Enhanced Recovery is now standard
For gallbladder, hernia, colon and bariatric surgery you'll be encouraged to sip fluids within hours, eat light meals the same day, and walk short distances that evening. This lowers clots, chest infections and time in hospital.
Artificial intelligence is quietly helping keep your surgery safer
New AI camera systems watch the operative field in real time during keyhole surgery and warn the surgeon if the dissection gets close to important ducts or vessels — an extra safety layer, not a replacement for the surgeon.
Educational summary only — not a substitute for individual medical advice. Guidelines evolve; always confirm with your treating team.