Gastric Sleeve

Begin your journey to a healthier you with Transform’s gastric sleeve surgery.

Free, no-obligation consultation
All surgeons GMC-registered
CQC regulated clinics and hospitals
Industry-leading aftercare
98% of Patients Would Recommend Transform

Key Details at a Glance

Eligibility:
Typically suitable for individuals with a BMI of 35 or above

Procedure Duration:
1-2 hours

Hospital Stay:
1-2 nights

Weight Loss Potential:
Patients may lose an average of 60-70% of excess weight; individual results will vary

Resuming Activities:
Light activities within 1-2 weeks

Full Recovery:
4-6 weeks

Important Information: Gastric sleeve surgery involves risks, and individual results can vary. It is not a quick fix, and maintaining a healthy lifestyle, including diet and exercise, is essential for long-term success.

Gastric Sleeve Explained

Gastric sleeve surgery, also known as sleeve gastrectomy, is a weight loss procedure that involves reducing the size of the stomach. During the surgery, a significant portion of the stomach is removed, creating a sleeve-shaped, smaller stomach. This smaller stomach limits the amount of food you can eat and helps you feel full sooner.

Additionally, the removed portion of the stomach contains cells that produce the hunger hormone ghrelin, so its removal can also reduce hunger. The combination of reduced stomach capacity and decreased appetite aids in significant and sustained weight loss.

Over 40 Years of Expertise in Weight Management

100,000+ Successful Procedures Performed

All facilities meet UK clinical standards

Award-Winning Medical Team

Customised Programs for Sustainable Results

What Qualifies You for Gastric Sleeve Surgery?

Key Steps of Gastric Sleeve Surgery

Original Stomach:
The stomach is initially a large, sac-like organ that can hold a significant amount of food and liquid, allowing for extensive calorie intake.
Incision Line:
During the surgery, the surgeon makes incisions along the length of the stomach to create a sleeve-shaped stomach. This is done laparoscopically with small incisions and specialised instruments.
Removed Section:
A large portion of the stomach, typically about 75-80%, is removed. This section often contains the hormone ghrelin, which stimulates hunger, thus reducing appetite post-surgery.
New Stomach:
The remaining portion of the stomach is shaped like a tube or sleeve, significantly smaller in size, which restricts food intake and helps in weight loss by making you feel full sooner and reducing hunger signals.

How Does Gastric Sleeve Work?

1. Qualifications

To qualify, the general requirements are:

You have severe obesity (class III). This is determined by your BMI. Class III obesity means a BMI of 40 or higher or a BMI of 35 with at least one related disease.
You have tried to lose weight but have not succeeded in it before surgery.
You are physically and mentally prepared for surgery and recovery.

2. Before Surgery

If you’ve passed your health screening and qualify for bariatric sleeve surgery, the next step will be a two-week liquid diet. Your surgeon will give you specific guidelines to follow, and it’s important to adhere to these instructions for the best possible outcome. You’ll be asked not to eat or drink anything for 12 hours before your operation. That’s to make sure your stomach is empty during the procedure. Food or liquid left in your stomach during the surgery could cause unpleasant or dangerous side effects.

3. Process of Surgery

Most of the time, a sleeve gastrectomy is done by laparoscopic or robotic surgery. This makes for an easier recovery.

4. During the Surgery

The surgeon will administer general anaesthesia to ensure you are asleep during the procedure. They will make a small incision, about half an inch long, in your abdomen and insert a port, then pump carbon dioxide gas through it to expand your abdominal cavity. Next, they will place a small, lighted video camera (laparoscope) through the port to project your internal organs onto a screen. The surgeon will insert additional ports through one to three more incisions and use long, narrow tools to perform the surgery. They will measure the gastric sleeve, divide and separate the remainder of your stomach with a surgical stapler, and remove the excess stomach tissue. Finally, the surgeon will close the incisions.

5. Surgery Duration

A sleeve gastrectomy is a relatively short and simple operation. It takes about 60 to 90 minutes. Your surgeon may still want you to stay in the hospital for one to two days afterwards. This way, they can help manage your pain and any temporary side effects of surgery, such as nausea.

6. After the Surgery

After the surgery, you’ll have frequent check-ups with your healthcare provider in the following weeks and months. They’ll provide comprehensive care, monitoring your weight loss progress, related health conditions and any side effects of the surgery. They’ll also guide you on following the necessary lifestyle guidelines to maintain your health and weight loss, ensuring you feel supported and cared for.

Real Success Stories: Transformations That Inspire

“ Well, what can I say. Transforming is indeed the ideal name for the gastric sleeve procedure I underwent just 5 weeks ago. Fast, efficient, and for me personally pain-free. From starting the liver shrinkage diet 6 weeks ago, i am 38lbs lighter and feeling great. Receiving regular dietary advice and now well on the way to eating solid foods. I have found the whole process made easy, not least the initial advice and constant updates from my coordinator Jodie Rogers. Even now checking on me and my progress. Best thing I ever did was to talk to and listen to Jodie. Would recommend Transforming Lives to anybody if asked. ”

“ I came to Transform for a gastric sleeve 18th April this year at Pines Hospital in Manchester and the care I have received has been incredible!

My initial point of contact was with my patient advisor Lisa Harrison - she went above and beyond to help arrange everything for me and even after my date being changed last minute, she was so helpful at rearranging everything for me within 24 hours and a new date was in place as well as any questions or queries I had, she would respond promptly.

Mr Alan Li was my surgeon and on the morning of my surgery, he and his team were all so hands on and spoke to me in detail about what was going to happen and the support I would receive straight after surgery. All the nurses were incredible when I stayed for the day as well as overnight, getting me anything and everything I needed. The aftercare I have received following surgery has been brilliant, contacting me every couple of weeks to see how I’m getting on. Now 6 weeks post-op and never felt better in my life! Thank you so much to everyone at Transform! ”

Book a free consultation now

Your Virtual consultation with one of our Patient Advisors is 100% FREE and you are under no obligation

Benefits of Gastric Sleeve

Significant Weight Loss

Achieves long-term weight reduction.

Health Improvement

Lowers risk of diabetes, hypertension, and other obesity-related conditions.

Appetite Control

Reduces hunger hormones, managing cravings.

Quick Recovery

Minimally invasive with faster healing time.

Enhanced Mobility

Improves physical activity and overall well-being.

Support and Monitoring

Ongoing professional support. Regular follow-ups for long-term success.

FAQs

What Does a Gastric Sleeve Do?

Reducing the size of your stomach is a simple way to restrict the amount of food you can eat in one sitting, making you feel fuller and faster. But it also serves another purpose: it reduces the hunger hormones your stomach can produce. This helps to decrease your appetite and cravings and may help to prevent the impulses that cause people to regain the weight they’ve lost.

What Medical Conditions Does Gastric Sleeve Surgery Help Treat?

Gastric sleeve surgery can improve and sometimes eliminate diseases, including:

Insulin resistance and Type 2 Diabetes.
Hypertension and hypertensive heart disease.
Hyperlipidemia (high cholesterol) and arterial disease.
Nonalcoholic fatty liver disease and steatohepatitis.
Obesity, hypoventilation syndrome and obstructive sleep apnoea.
Joint pain and osteoarthritis.

Is the Gastric Sleeve Safe?

The risks of gastric sleeve surgery are far less than those of obesity and related diseases. Most gastric sleeve procedures use minimally invasive surgical techniques, meaning less incision pain and faster recovery.

Will I Have to Follow a Diet After Gastric Sleeve Surgery?

You have to choose your foods wisely. Because you won’t be able to eat as much as before, you’ll have to ensure that what you eat is nutritious enough to sustain your energy needs. You’ll begin taking vitamins shortly after surgery and must continue taking them permanently.

Invest in Your Health with Flexible Financing Options

Understanding that affordability is key to accessing transformative health services, we offer a variety of financing options to fit your budget for surgical weight loss procedures, our flexible plans are designed to make your journey to wellness both achievable and affordable. Explore our tailored payment solutions to take the first step towards a healthier, happier you.

Invest in Wellness: Flexible Financing for Your Health Journey

Flexible Financing: We offer various financing options to fit your budget.
Accessibility: Affordability is key to accessing transformative health services.
Tailored Plans: Flexible plans designed to make your wellness journey achievable.
Start Today: Explore our tailored payment solutions for a healthier, happier you.

Why Choose Transform Weight Loss?

Go with Transform Weight Loss for expert care, personalised support, and lasting results.

Comprehensive industry leading aftercare

Access to 24-hour support helpline

All surgeons registered with the General Medical Council

All facilities regulated by the Care Quality Commission

All nurses registered with the Nursing and Midwifery Council

Flexible financing options that fits your budget

Personalised treatment plans designed specifically to meet your goals

Latest medical technology ensuring safe and effective procedures

Transform Aftercare: Lifelong Support

At Transform, we are with you every step of the way, from your first enquiry to post-surgery support and beyond.

Our world-class surgeons excel at performing weight loss surgeries like bypass and sleeve procedures, delivering remarkable results.

However, to achieve the best outcomes, the aftercare you receive is just as crucial as the surgery itself. Transform offers top-notch support throughout your weight loss journey.

You can extend your aftercare package if you wish – our expert team can talk you through the options

5 year surgeon access

2-year access to our Nutrition and Dietetic department

2-year access to psychotherapist as clinically needed.

2-year access to our clinical nurse.

Transform toolkit: Includes portion plate, bowl, & measuring spoon.

Lifelong access to our weight loss support call center.

Lifelong free subscription to our Weight Loss Hub.

24 hour helpline: Access to our out of hours helpline

Find Our State-of-the-Art Clinics and Hospitals Near You

Find top-tier weight loss and surgical solutions at our facilities located in key UK cities. Whether you’re near Birmingham, Manchester, Bristol, Cardiff, Glasgow, Leeds, London, Newcastle, Nottingham, Solihull, or Torquay, we’re ready to provide you with exceptional care. Discover the Transform Weight Loss clinic or hospital closest to you and embark on your journey to a healthier life with our expert medical team.

Dedicated Team of Specialists

Meet the esteemed leaders in weight loss and bariatric surgery. Our surgeons bring a wealth of expertise in surgical weight loss procedures, ensuring advanced, safe, and effective treatments tailored to your needs.

Understanding Your Weight Loss Journey

Choosing weight loss surgery is a powerful step toward better health. At Transform, we want to help you understand the process and what to expect. We’ve explained each stage of the journey to give you a clear idea, but remember, your experience will be personalised to fit your needs.

YOUR FIRST APPOINTMENT

The initial step is to speak with a member of our clinical support team over the phone. During this call, you can discuss your reasons for considering treatment, likely costs and available finance options, the recovery period, and when you may wish to proceed.

If you feel ready to move forward, we will arrange your consultation with one of our specialist clinicians to assess your suitability and discuss the most appropriate treatment options for you.

FREE CONSULTATION

At your free consultation, you’ll speak with a specialist weight loss practitioner, such as a nurse or dietitian, to discuss your goals and explore suitable treatment options. You’ll have the opportunity to review potential benefits and risks, with no obligation to proceed.

The consultation can take place via video call or at your local clinic. If you choose to move forward, you’ll meet with a consultant clinician to confirm your suitability and complete any necessary pre-treatment assessments.

THE SURGERY

On the day of your procedure, you’ll meet your clinical team to review consent and ask any final questions before treatment begins. The procedure is carried out under general anaesthetic and typically takes 1–2 hours.

It is performed using minimally invasive techniques, and you will be closely monitored throughout. After treatment, you’ll be supported by our team as you begin your recovery.

RECOVERY

Following your procedure, you will usually stay overnight and return home the next day. Our clinical team will monitor you closely and provide appropriate pain relief and support during your recovery.

You’ll receive guidance on hydration, nutrition, and caring for yourself at home before discharge. As the procedure is carried out under general anaesthetic, you’ll need someone to drive you home and stay with you initially.

A follow-up appointment will be arranged, and you’ll have access to our clinical support team should you need advice during your recovery.

AFTERCARE

We believe high-quality aftercare is essential to your recovery and long-term success. Our team will provide clear guidance to help you heal safely, including advice on activity levels and when to resume normal routines.

Treatment is just the beginning of your journey. We offer structured aftercare programmes designed to support your ongoing progress, with continued clinical guidance and follow-up care tailored to your needs.