What happens after the six months of RCOMP end?
Written and medically reviewed by Zahraa Sater, M.D., M.P.H.
Reviewed August 12, 2026 · Next review due August 12, 2028
Short answer
RCOMP runs for six months, and what follows is maintenance, which is a different job from losing weight. If a GLP-1 was part of the plan, the exit strategy written at the start is executed: a maintenance dose or a structured reduction, a protein target, resistance training that continues, and a monitoring schedule. Withdrawal trials show most of the lost weight returns when nothing replaces the drug.
RCOMP runs for six months, and the six months are the easier half. What follows is maintenance, which is a different physiological problem from losing weight and is the point at which most weight programs quietly fail. If a GLP-1 was part of the plan, the exit strategy written at the start is what gets executed: a maintenance dose or a structured reduction, a protein target, resistance training that continues, and a monitoring schedule with real dates on it.
What the withdrawal data show
The evidence on stopping is consistent. In the STEP 1 trial extension, participants who came off semaglutide 2.4 mg regained a mean of 11.6 percentage points of body weight over the following year, roughly two thirds of what they had lost. Blood pressure in that extension returned to baseline levels by week 120. In SURMOUNT-4, among participants switched from tirzepatide to placebo for 52 weeks, 82 percent regained more than a quarter of the weight they had lost, and waist circumference, systolic blood pressure, non-HDL cholesterol and HbA1c all worsened in step with the amount regained.
What maintenance actually involves
Maintenance is a set of specific commitments rather than a state of mind. Resistance training at least twice a week, because muscle lost during rapid weight loss is not regained automatically. A protein intake high enough to support that training. Sleep, because short sleep raises appetite. Weight checked at a fixed interval with a threshold agreed in advance that triggers a review instead of a wait. And where medication continues, the lowest dose that holds the result rather than the highest dose tolerated.
What keeps being monitored
The monitoring plan depends on what was found in the first place. Someone whose prediabetes resolved still needs an HbA1c at a set interval, because the Diabetes Prevention Program showed progression to type 2 diabetes being reduced rather than abolished. Someone started on levothyroxine during the program needs thyroid function rechecked, since a large weight change can alter the dose requirement. Someone continuing a GLP-1 follows the usual label monitoring. Someone whose sleep apnea was treated needs it reassessed rather than assumed to have gone.
| Element | During the six months | Afterwards |
|---|---|---|
| Goal | Find the driver and lose weight | Hold the result |
| Medication | Titration towards an effective dose | Lowest dose that maintains, or a planned reduction |
| Training | Started and built up | Continued indefinitely |
| Monitoring | Frequent, driven by dose changes | Fixed intervals with a threshold that triggers review |
| Main risk | Side effects and stalling | Regain after stopping, and muscle that is not regained |
The last weeks of the program are where the next phase gets decided, and that decision belongs in the appointment rather than on this page, because it depends on what you are still taking, what still needs watching, and which local physician can carry it. Raise it at month five rather than month six. The question to put on the table is who is watching what, and at what interval, from here.
The clinical detail
Numbers behind the maintenance plan. In the STEP 1 extension, participants regained a mean of 11.6 percentage points of body weight in the year after stopping semaglutide 2.4 mg, retaining a mean net loss of 5.6 percent from baseline, and 48.2 percent still had at least 5 percent weight loss at week 120. In SURMOUNT-4, 82 percent of participants switched to placebo regained more than 25 percent of the weight lost during the lead-in, with systolic blood pressure rising by between 6.8 and 10.4 mmHg across the regain categories.
The 2016 Endocrine Society guideline advises stopping a weight medication and reassessing when a patient has not lost at least 5 percent of body weight after three months at a full dose, which is the same logic applied earlier in the arc.
Written and medically reviewed by Zahraa Sater, M.D., M.P.H.
Reviewed August 12, 2026 · Next review due August 12, 2028
Sources
- Weight regain and cardiometabolic effects after withdrawal of semaglutide: the STEP 1 trial extension. Diabetes, Obesity and Metabolism. PMID 35441470
- SURMOUNT-4: Weight Reversal Post Tirzepatide Withdrawal, journal scan. American College of Cardiology
- Pharmacological Management of Obesity, clinical practice guideline. Endocrine Society
- Diabetes Prevention Program (DPP), research results. National Institute of Diabetes and Digestive and Kidney Diseases
- WEGOVY (semaglutide) injection, prescribing information. U.S. Food and Drug Administration
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